Update README.md

README.md

@@ -1,5 +1,7 @@
 # Container Training
 
+(Test for livecycle)
+
 This repository (formerly known as `orchestration-workshop`)
 contains materials (slides, scripts, demo app, and other
 code samples) used for various workshops, tutorials, and

compose/frr-route-reflector/conf/zebra.conf

@@ -1,3 +1,2 @@
 hostname frr
-ip nht resolve-via-default
 log stdout

compose/frr-route-reflector/docker-compose.yaml

@@ -2,36 +2,30 @@ version: "3"
 
 services:
   bgpd:
-    image: frrouting/frr:v8.2.2
+    image: ajones17/frr:662
     volumes:
     - ./conf:/etc/frr
     - ./run:/var/run/frr
     network_mode: host
-    cap_add:
-    - NET_ADMIN
-    - SYS_ADMIN
-    entrypoint: /usr/lib/frr/bgpd -f /etc/frr/bgpd.conf --log=stdout --log-level=debug --no_kernel --no_zebra
+    entrypoint: /usr/lib/frr/bgpd -f /etc/frr/bgpd.conf --log=stdout --log-level=debug --no_kernel
     restart: always
 
   zebra:
-    image: frrouting/frr:v8.2.2
+    image: ajones17/frr:662
     volumes:
     - ./conf:/etc/frr
     - ./run:/var/run/frr
     network_mode: host
-    cap_add:
-    - NET_ADMIN
-    - SYS_ADMIN
     entrypoint: /usr/lib/frr/zebra -f /etc/frr/zebra.conf --log=stdout --log-level=debug
     restart: always
 
   vtysh:
-    image: frrouting/frr:v8.2.2
+    image: ajones17/frr:662
     volumes:
     - ./conf:/etc/frr
     - ./run:/var/run/frr
     network_mode: host
-    entrypoint: vtysh
+    entrypoint: vtysh -c "show ip bgp"
 
   chmod:
     image: alpine

dockercoins/Tiltfile

@@ -48,25 +48,20 @@ k8s_yaml('../k8s/dockercoins.yaml')
 # The following line lets Tilt run with the default kubeadm cluster-admin context.
 allow_k8s_contexts('kubernetes-admin@kubernetes')
 
-# Note: the whole section below (to set up ngrok tunnels) is disabled,
-# because ngrok now requires to set up an account to serve HTML
-# content. So we can still use ngrok for e.g. webhooks and "raw" APIs,
-# but not to serve web pages like the Tilt UI.
+# This will run an ngrok tunnel to expose Tilt to the outside world.
+# This is intended to be used when Tilt runs on a remote machine.
+local_resource(name='ngrok:tunnel', serve_cmd='ngrok http 10350')
 
-# # This will run an ngrok tunnel to expose Tilt to the outside world.
-# # This is intended to be used when Tilt runs on a remote machine.
-# local_resource(name='ngrok:tunnel', serve_cmd='ngrok http 10350')
-
-# # This will wait until the ngrok tunnel is up, and show its URL to the user.
-# # We send the output to /dev/tty so that it doesn't get intercepted by
-# # Tilt, and gets displayed to the user's terminal instead.
-# # Note: this assumes that the ngrok instance will be running on port 4040.
-# # If you have other ngrok instances running on the machine, this might not work.
-# local_resource(name='ngrok:showurl', cmd='''
-#   while sleep 1; do
-#     TUNNELS=$(curl -fsSL http://localhost:4040/api/tunnels | jq -r .tunnels[].public_url)
-#     [ "$TUNNELS" ] && break
-#   done
-#   printf "\nYou should be able to connect to the Tilt UI with the following URL(s): %s\n" "$TUNNELS" >/dev/tty
-#   '''
-# )
+# This will wait until the ngrok tunnel is up, and show its URL to the user.
+# We send the output to /dev/tty so that it doesn't get intercepted by
+# Tilt, and gets displayed to the user's terminal instead.
+# Note: this assumes that the ngrok instance will be running on port 4040.
+# If you have other ngrok instances running on the machine, this might not work.
+local_resource(name='ngrok:showurl', cmd='''
+  while sleep 1; do
+    TUNNELS=$(curl -fsSL http://localhost:4040/api/tunnels | jq -r .tunnels[].public_url)
+    [ "$TUNNELS" ] && break
+  done
+  printf "\nYou should be able to connect to the Tilt UI with the following URL(s): %s\n" "$TUNNELS" >/dev/tty
+  '''
+)

k8s/dashboard-insecure.yaml

@@ -9,273 +9,377 @@ metadata:
 spec: {}
 status: {}
 ---
+---
+# Source: kubernetes-dashboard/templates/serviceaccount.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# kubernetes-dashboard-certs
 apiVersion: v1
 kind: Secret
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-csrf
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-csrf
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-key-holder
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-key-holder
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/configmap.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
-data: null
 kind: ConfigMap
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-settings
-  namespace: kubernetes-dashboard
+data:
 ---
-apiVersion: rbac.authorization.k8s.io/v1
+# Source: kubernetes-dashboard/templates/clusterrole-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - metrics.k8s.io
-  resources:
-  - pods
-  - nodes
-  verbs:
-  - get
-  - list
-  - watch
+  # Allow Metrics Scraper to get metrics from the Metrics server
+  - apiGroups: ["metrics.k8s.io"]
+    resources: ["pods", "nodes"]
+    verbs: ["get", "list", "watch"]
 ---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: kubernetes-dashboard-metrics
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/role.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-key-holder
-  - kubernetes-dashboard-certs
-  - kubernetes-dashboard-csrf
-  resources:
-  - secrets
-  verbs:
-  - get
-  - update
-  - delete
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-settings
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - update
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - dashboard-metrics-scraper
-  resources:
-  - services
-  verbs:
-  - proxy
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - 'http:heapster:'
-  - 'https:heapster:'
-  - dashboard-metrics-scraper
-  - http:dashboard-metrics-scraper
-  resources:
-  - services/proxy
-  verbs:
-  - get
+    # Allow Dashboard to get, update and delete Dashboard exclusive secrets.
+  - apiGroups: [""]
+    resources: ["secrets"]
+    resourceNames: ["kubernetes-dashboard-key-holder", "kubernetes-dashboard-certs", "kubernetes-dashboard-csrf"]
+    verbs: ["get", "update", "delete"]
+    # Allow Dashboard to get and update 'kubernetes-dashboard-settings' config map.
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames: ["kubernetes-dashboard-settings"]
+    verbs: ["get", "update"]
+    # Allow Dashboard to get metrics.
+  - apiGroups: [""]
+    resources: ["services"]
+    resourceNames: ["heapster", "dashboard-metrics-scraper"]
+    verbs: ["proxy"]
+  - apiGroups: [""]
+    resources: ["services/proxy"]
+    resourceNames: ["heapster", "http:heapster:", "https:heapster:", "dashboard-metrics-scraper", "http:dashboard-metrics-scraper"]
+    verbs: ["get"]
 ---
+# Source: kubernetes-dashboard/templates/rolebinding.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: kubernetes-dashboard
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/service.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: Service
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-    kubernetes.io/cluster-service: "true"
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
-spec:
-  ports:
-  - name: http
-    port: 443
-    targetPort: http
-  selector:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
+  labels:
     app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
+    kubernetes.io/cluster-service: "true"
+spec:
   type: NodePort
+  ports:
+  - port: 443
+    targetPort: http
+    name: http
+  selector:
+    app.kubernetes.io/name: kubernetes-dashboard
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/component: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/deployment.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
 spec:
   replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/component: kubernetes-dashboard
-      app.kubernetes.io/instance: kubernetes-dashboard
-      app.kubernetes.io/name: kubernetes-dashboard
   strategy:
     rollingUpdate:
       maxSurge: 0
       maxUnavailable: 1
     type: RollingUpdate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: kubernetes-dashboard
+      app.kubernetes.io/instance: kubernetes-dashboard
+      app.kubernetes.io/component: kubernetes-dashboard
   template:
     metadata:
-      annotations: null
       labels:
-        app.kubernetes.io/component: kubernetes-dashboard
-        app.kubernetes.io/instance: kubernetes-dashboard
-        app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: kubernetes-dashboard
-        app.kubernetes.io/version: 2.5.0
-        helm.sh/chart: kubernetes-dashboard-5.2.0
+        helm.sh/chart: kubernetes-dashboard-5.0.2
+        app.kubernetes.io/instance: kubernetes-dashboard
+        app.kubernetes.io/version: "2.3.1"
+        app.kubernetes.io/managed-by: Helm
+        app.kubernetes.io/component: kubernetes-dashboard
     spec:
+      securityContext:
+        seccompProfile:
+          type: RuntimeDefault
+      serviceAccountName: kubernetes-dashboard
       containers:
-      - args:
-        - --namespace=kubernetes-dashboard
-        - --sidecar-host=http://127.0.0.1:8000
-        - --enable-skip-login
-        - --enable-insecure-login
-        image: kubernetesui/dashboard:v2.5.0
+      - name: kubernetes-dashboard
+        image: "kubernetesui/dashboard:v2.3.1"
         imagePullPolicy: IfNotPresent
+        args:
+          - --namespace=kubernetes-dashboard
+          - --metrics-provider=none
+          - --enable-skip-login
+          - --enable-insecure-login
+        ports:
+        - name: http
+          containerPort: 9090
+          protocol: TCP
+        volumeMounts:
+        - name: kubernetes-dashboard-certs
+          mountPath: /certs
+          # Create on-disk volume to store exec logs
+        - mountPath: /tmp
+          name: tmp-volume
         livenessProbe:
           httpGet:
+            scheme: HTTP
             path: /
             port: 9090
-            scheme: HTTP
           initialDelaySeconds: 30
           timeoutSeconds: 30
-        name: kubernetes-dashboard
-        ports:
-        - containerPort: 9090
-          name: http
-          protocol: TCP
         resources:
           limits:
             cpu: 2
@@ -288,42 +392,102 @@ spec:
           readOnlyRootFilesystem: true
           runAsGroup: 2001
           runAsUser: 1001
-        volumeMounts:
-        - mountPath: /certs
-          name: kubernetes-dashboard-certs
-        - mountPath: /tmp
-          name: tmp-volume
-      - image: kubernetesui/metrics-scraper:v1.0.7
-        imagePullPolicy: IfNotPresent
-        livenessProbe:
-          httpGet:
-            path: /
-            port: 8000
-            scheme: HTTP
-          initialDelaySeconds: 30
-          timeoutSeconds: 30
-        name: dashboard-metrics-scraper
-        ports:
-        - containerPort: 8000
-          protocol: TCP
-        securityContext:
-          allowPrivilegeEscalation: false
-          readOnlyRootFilesystem: true
-          runAsGroup: 2001
-          runAsUser: 1001
-        volumeMounts:
-        - mountPath: /tmp
-          name: tmp-volume
-      securityContext:
-        seccompProfile:
-          type: RuntimeDefault
-      serviceAccountName: kubernetes-dashboard
       volumes:
       - name: kubernetes-dashboard-certs
         secret:
           secretName: kubernetes-dashboard-certs
-      - emptyDir: {}
-        name: tmp-volume
+      - name: tmp-volume
+        emptyDir: {}
+---
+# Source: kubernetes-dashboard/templates/clusterrole-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/ingress.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/networkpolicy.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/pdb.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/psp.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding

k8s/dashboard-recommended.yaml

@@ -9,272 +9,376 @@ metadata:
 spec: {}
 status: {}
 ---
+---
+# Source: kubernetes-dashboard/templates/serviceaccount.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# kubernetes-dashboard-certs
 apiVersion: v1
 kind: Secret
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-csrf
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-csrf
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-key-holder
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-key-holder
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/configmap.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
-data: null
 kind: ConfigMap
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-settings
-  namespace: kubernetes-dashboard
+data:
 ---
-apiVersion: rbac.authorization.k8s.io/v1
+# Source: kubernetes-dashboard/templates/clusterrole-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - metrics.k8s.io
-  resources:
-  - pods
-  - nodes
-  verbs:
-  - get
-  - list
-  - watch
+  # Allow Metrics Scraper to get metrics from the Metrics server
+  - apiGroups: ["metrics.k8s.io"]
+    resources: ["pods", "nodes"]
+    verbs: ["get", "list", "watch"]
 ---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: kubernetes-dashboard-metrics
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/role.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-key-holder
-  - kubernetes-dashboard-certs
-  - kubernetes-dashboard-csrf
-  resources:
-  - secrets
-  verbs:
-  - get
-  - update
-  - delete
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-settings
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - update
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - dashboard-metrics-scraper
-  resources:
-  - services
-  verbs:
-  - proxy
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - 'http:heapster:'
-  - 'https:heapster:'
-  - dashboard-metrics-scraper
-  - http:dashboard-metrics-scraper
-  resources:
-  - services/proxy
-  verbs:
-  - get
+    # Allow Dashboard to get, update and delete Dashboard exclusive secrets.
+  - apiGroups: [""]
+    resources: ["secrets"]
+    resourceNames: ["kubernetes-dashboard-key-holder", "kubernetes-dashboard-certs", "kubernetes-dashboard-csrf"]
+    verbs: ["get", "update", "delete"]
+    # Allow Dashboard to get and update 'kubernetes-dashboard-settings' config map.
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames: ["kubernetes-dashboard-settings"]
+    verbs: ["get", "update"]
+    # Allow Dashboard to get metrics.
+  - apiGroups: [""]
+    resources: ["services"]
+    resourceNames: ["heapster", "dashboard-metrics-scraper"]
+    verbs: ["proxy"]
+  - apiGroups: [""]
+    resources: ["services/proxy"]
+    resourceNames: ["heapster", "http:heapster:", "https:heapster:", "dashboard-metrics-scraper", "http:dashboard-metrics-scraper"]
+    verbs: ["get"]
 ---
+# Source: kubernetes-dashboard/templates/rolebinding.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: kubernetes-dashboard
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/service.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: Service
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-    kubernetes.io/cluster-service: "true"
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
-spec:
-  ports:
-  - name: https
-    port: 443
-    targetPort: https
-  selector:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
+  labels:
     app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
+    kubernetes.io/cluster-service: "true"
+spec:
   type: ClusterIP
+  ports:
+  - port: 443
+    targetPort: https
+    name: https
+  selector:
+    app.kubernetes.io/name: kubernetes-dashboard
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/component: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/deployment.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
 spec:
   replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/component: kubernetes-dashboard
-      app.kubernetes.io/instance: kubernetes-dashboard
-      app.kubernetes.io/name: kubernetes-dashboard
   strategy:
     rollingUpdate:
       maxSurge: 0
       maxUnavailable: 1
     type: RollingUpdate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: kubernetes-dashboard
+      app.kubernetes.io/instance: kubernetes-dashboard
+      app.kubernetes.io/component: kubernetes-dashboard
   template:
     metadata:
-      annotations: null
       labels:
-        app.kubernetes.io/component: kubernetes-dashboard
-        app.kubernetes.io/instance: kubernetes-dashboard
-        app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: kubernetes-dashboard
-        app.kubernetes.io/version: 2.5.0
-        helm.sh/chart: kubernetes-dashboard-5.2.0
+        helm.sh/chart: kubernetes-dashboard-5.0.2
+        app.kubernetes.io/instance: kubernetes-dashboard
+        app.kubernetes.io/version: "2.3.1"
+        app.kubernetes.io/managed-by: Helm
+        app.kubernetes.io/component: kubernetes-dashboard
     spec:
+      securityContext:
+        seccompProfile:
+          type: RuntimeDefault
+      serviceAccountName: kubernetes-dashboard
       containers:
-      - args:
-        - --namespace=kubernetes-dashboard
-        - --auto-generate-certificates
-        - --sidecar-host=http://127.0.0.1:8000
-        image: kubernetesui/dashboard:v2.5.0
+      - name: kubernetes-dashboard
+        image: "kubernetesui/dashboard:v2.3.1"
         imagePullPolicy: IfNotPresent
+        args:
+          - --namespace=kubernetes-dashboard
+          - --auto-generate-certificates
+          - --metrics-provider=none
+        ports:
+        - name: https
+          containerPort: 8443
+          protocol: TCP
+        volumeMounts:
+        - name: kubernetes-dashboard-certs
+          mountPath: /certs
+          # Create on-disk volume to store exec logs
+        - mountPath: /tmp
+          name: tmp-volume
         livenessProbe:
           httpGet:
+            scheme: HTTPS
             path: /
             port: 8443
-            scheme: HTTPS
           initialDelaySeconds: 30
           timeoutSeconds: 30
-        name: kubernetes-dashboard
-        ports:
-        - containerPort: 8443
-          name: https
-          protocol: TCP
         resources:
           limits:
             cpu: 2
@@ -287,39 +391,99 @@ spec:
           readOnlyRootFilesystem: true
           runAsGroup: 2001
           runAsUser: 1001
-        volumeMounts:
-        - mountPath: /certs
-          name: kubernetes-dashboard-certs
-        - mountPath: /tmp
-          name: tmp-volume
-      - image: kubernetesui/metrics-scraper:v1.0.7
-        imagePullPolicy: IfNotPresent
-        livenessProbe:
-          httpGet:
-            path: /
-            port: 8000
-            scheme: HTTP
-          initialDelaySeconds: 30
-          timeoutSeconds: 30
-        name: dashboard-metrics-scraper
-        ports:
-        - containerPort: 8000
-          protocol: TCP
-        securityContext:
-          allowPrivilegeEscalation: false
-          readOnlyRootFilesystem: true
-          runAsGroup: 2001
-          runAsUser: 1001
-        volumeMounts:
-        - mountPath: /tmp
-          name: tmp-volume
-      securityContext:
-        seccompProfile:
-          type: RuntimeDefault
-      serviceAccountName: kubernetes-dashboard
       volumes:
       - name: kubernetes-dashboard-certs
         secret:
           secretName: kubernetes-dashboard-certs
-      - emptyDir: {}
-        name: tmp-volume
+      - name: tmp-volume
+        emptyDir: {}
+---
+# Source: kubernetes-dashboard/templates/clusterrole-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/ingress.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/networkpolicy.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/pdb.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/psp.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

k8s/dashboard-with-token.yaml

@@ -9,272 +9,376 @@ metadata:
 spec: {}
 status: {}
 ---
+---
+# Source: kubernetes-dashboard/templates/serviceaccount.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# kubernetes-dashboard-certs
 apiVersion: v1
 kind: Secret
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-csrf
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-csrf
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/secret.yaml
+# kubernetes-dashboard-key-holder
 apiVersion: v1
 kind: Secret
 metadata:
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-key-holder
-  namespace: kubernetes-dashboard
 type: Opaque
 ---
+# Source: kubernetes-dashboard/templates/configmap.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
-data: null
 kind: ConfigMap
 metadata:
-  annotations: null
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
   name: kubernetes-dashboard-settings
-  namespace: kubernetes-dashboard
+data:
 ---
-apiVersion: rbac.authorization.k8s.io/v1
+# Source: kubernetes-dashboard/templates/clusterrole-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - metrics.k8s.io
-  resources:
-  - pods
-  - nodes
-  verbs:
-  - get
-  - list
-  - watch
+  # Allow Metrics Scraper to get metrics from the Metrics server
+  - apiGroups: ["metrics.k8s.io"]
+    resources: ["pods", "nodes"]
+    verbs: ["get", "list", "watch"]
 ---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-metrics.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
-  annotations: null
+  name: "kubernetes-dashboard-metrics"
   labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-  name: kubernetes-dashboard-metrics
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: kubernetes-dashboard-metrics
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/role.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 rules:
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-key-holder
-  - kubernetes-dashboard-certs
-  - kubernetes-dashboard-csrf
-  resources:
-  - secrets
-  verbs:
-  - get
-  - update
-  - delete
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubernetes-dashboard-settings
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - update
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - dashboard-metrics-scraper
-  resources:
-  - services
-  verbs:
-  - proxy
-- apiGroups:
-  - ""
-  resourceNames:
-  - heapster
-  - 'http:heapster:'
-  - 'https:heapster:'
-  - dashboard-metrics-scraper
-  - http:dashboard-metrics-scraper
-  resources:
-  - services/proxy
-  verbs:
-  - get
+    # Allow Dashboard to get, update and delete Dashboard exclusive secrets.
+  - apiGroups: [""]
+    resources: ["secrets"]
+    resourceNames: ["kubernetes-dashboard-key-holder", "kubernetes-dashboard-certs", "kubernetes-dashboard-csrf"]
+    verbs: ["get", "update", "delete"]
+    # Allow Dashboard to get and update 'kubernetes-dashboard-settings' config map.
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames: ["kubernetes-dashboard-settings"]
+    verbs: ["get", "update"]
+    # Allow Dashboard to get metrics.
+  - apiGroups: [""]
+    resources: ["services"]
+    resourceNames: ["heapster", "dashboard-metrics-scraper"]
+    verbs: ["proxy"]
+  - apiGroups: [""]
+    resources: ["services/proxy"]
+    resourceNames: ["heapster", "http:heapster:", "https:heapster:", "dashboard-metrics-scraper", "http:dashboard-metrics-scraper"]
+    verbs: ["get"]
 ---
+# Source: kubernetes-dashboard/templates/rolebinding.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: kubernetes-dashboard
 subjects:
-- kind: ServiceAccount
-  name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  - kind: ServiceAccount
+    name: kubernetes-dashboard
+    namespace: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/service.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: Service
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
-    kubernetes.io/cluster-service: "true"
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
-spec:
-  ports:
-  - name: https
-    port: 443
-    targetPort: https
-  selector:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
+  labels:
     app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
+    kubernetes.io/cluster-service: "true"
+spec:
   type: NodePort
+  ports:
+  - port: 443
+    targetPort: https
+    name: https
+  selector:
+    app.kubernetes.io/name: kubernetes-dashboard
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/component: kubernetes-dashboard
 ---
+# Source: kubernetes-dashboard/templates/deployment.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  annotations: null
-  labels:
-    app.kubernetes.io/component: kubernetes-dashboard
-    app.kubernetes.io/instance: kubernetes-dashboard
-    app.kubernetes.io/managed-by: Helm
-    app.kubernetes.io/name: kubernetes-dashboard
-    app.kubernetes.io/version: 2.5.0
-    helm.sh/chart: kubernetes-dashboard-5.2.0
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
+  labels:
+    app.kubernetes.io/name: kubernetes-dashboard
+    helm.sh/chart: kubernetes-dashboard-5.0.2
+    app.kubernetes.io/instance: kubernetes-dashboard
+    app.kubernetes.io/version: "2.3.1"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/component: kubernetes-dashboard
 spec:
   replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/component: kubernetes-dashboard
-      app.kubernetes.io/instance: kubernetes-dashboard
-      app.kubernetes.io/name: kubernetes-dashboard
   strategy:
     rollingUpdate:
       maxSurge: 0
       maxUnavailable: 1
     type: RollingUpdate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: kubernetes-dashboard
+      app.kubernetes.io/instance: kubernetes-dashboard
+      app.kubernetes.io/component: kubernetes-dashboard
   template:
     metadata:
-      annotations: null
       labels:
-        app.kubernetes.io/component: kubernetes-dashboard
-        app.kubernetes.io/instance: kubernetes-dashboard
-        app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: kubernetes-dashboard
-        app.kubernetes.io/version: 2.5.0
-        helm.sh/chart: kubernetes-dashboard-5.2.0
+        helm.sh/chart: kubernetes-dashboard-5.0.2
+        app.kubernetes.io/instance: kubernetes-dashboard
+        app.kubernetes.io/version: "2.3.1"
+        app.kubernetes.io/managed-by: Helm
+        app.kubernetes.io/component: kubernetes-dashboard
     spec:
+      securityContext:
+        seccompProfile:
+          type: RuntimeDefault
+      serviceAccountName: kubernetes-dashboard
       containers:
-      - args:
-        - --namespace=kubernetes-dashboard
-        - --auto-generate-certificates
-        - --sidecar-host=http://127.0.0.1:8000
-        image: kubernetesui/dashboard:v2.5.0
+      - name: kubernetes-dashboard
+        image: "kubernetesui/dashboard:v2.3.1"
         imagePullPolicy: IfNotPresent
+        args:
+          - --namespace=kubernetes-dashboard
+          - --auto-generate-certificates
+          - --metrics-provider=none
+        ports:
+        - name: https
+          containerPort: 8443
+          protocol: TCP
+        volumeMounts:
+        - name: kubernetes-dashboard-certs
+          mountPath: /certs
+          # Create on-disk volume to store exec logs
+        - mountPath: /tmp
+          name: tmp-volume
         livenessProbe:
           httpGet:
+            scheme: HTTPS
             path: /
             port: 8443
-            scheme: HTTPS
           initialDelaySeconds: 30
           timeoutSeconds: 30
-        name: kubernetes-dashboard
-        ports:
-        - containerPort: 8443
-          name: https
-          protocol: TCP
         resources:
           limits:
             cpu: 2
@@ -287,42 +391,102 @@ spec:
           readOnlyRootFilesystem: true
           runAsGroup: 2001
           runAsUser: 1001
-        volumeMounts:
-        - mountPath: /certs
-          name: kubernetes-dashboard-certs
-        - mountPath: /tmp
-          name: tmp-volume
-      - image: kubernetesui/metrics-scraper:v1.0.7
-        imagePullPolicy: IfNotPresent
-        livenessProbe:
-          httpGet:
-            path: /
-            port: 8000
-            scheme: HTTP
-          initialDelaySeconds: 30
-          timeoutSeconds: 30
-        name: dashboard-metrics-scraper
-        ports:
-        - containerPort: 8000
-          protocol: TCP
-        securityContext:
-          allowPrivilegeEscalation: false
-          readOnlyRootFilesystem: true
-          runAsGroup: 2001
-          runAsUser: 1001
-        volumeMounts:
-        - mountPath: /tmp
-          name: tmp-volume
-      securityContext:
-        seccompProfile:
-          type: RuntimeDefault
-      serviceAccountName: kubernetes-dashboard
       volumes:
       - name: kubernetes-dashboard-certs
         secret:
           secretName: kubernetes-dashboard-certs
-      - emptyDir: {}
-        name: tmp-volume
+      - name: tmp-volume
+        emptyDir: {}
+---
+# Source: kubernetes-dashboard/templates/clusterrole-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/clusterrolebinding-readonly.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/ingress.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/networkpolicy.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/pdb.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+# Source: kubernetes-dashboard/templates/psp.yaml
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding

k8s/kyverno-ingress-domain-name-2b.yaml

@@ -1,32 +0,0 @@
-apiVersion: kyverno.io/v1
-kind: ClusterPolicy
-metadata:
-  name: ingress-domain-name
-spec:
-  rules:
-  - name: create-ingress
-    match:
-      resources: 
-        kinds:
-        - Service
-    preconditions:
-      - key: http
-        operator: In
-        value: "{{request.object.spec.ports[*].name}}"
-    generate: 
-      kind: Ingress
-      name: "{{request.object.metadata.name}}"
-      namespace: "{{request.object.metadata.namespace}}"
-      data:
-        spec:
-          rules:
-          - host: "{{request.object.metadata.name}}.{{request.object.metadata.namespace}}.A.B.C.D.nip.io"
-            http:
-              paths:
-              - backend:
-                  service:
-                    name: "{{request.object.metadata.name}}"
-                    port:
-                      name: http
-                path: /
-                pathType: Prefix

k8s/kyverno-ingress-domain-name-2c.yaml

@@ -1,34 +0,0 @@
-# Note: this policy uses the operator "AnyIn", which was introduced in Kyverno 1.6.
-# (This policy won't work with Kyverno 1.5!)
-apiVersion: kyverno.io/v1
-kind: ClusterPolicy
-metadata:
-  name: ingress-domain-name
-spec:
-  rules:
-  - name: create-ingress
-    match:
-      resources: 
-        kinds:
-        - Service
-    preconditions:
-      - key: "{{request.object.spec.ports[*].port}}"
-        operator: AnyIn
-        value: [ 80 ]
-    generate: 
-      kind: Ingress
-      name: "{{request.object.metadata.name}}"
-      namespace: "{{request.object.metadata.namespace}}"
-      data:
-        spec:
-          rules:
-          - host: "{{request.object.metadata.name}}.{{request.object.metadata.namespace}}.A.B.C.D.nip.io"
-            http:
-              paths:
-              - backend:
-                  service:
-                    name: "{{request.object.metadata.name}}"
-                    port:
-                      name: http
-                path: /
-                pathType: Prefix

k8s/update-dashboard-yaml.sh

@@ -5,34 +5,25 @@ banner() {
   echo "#"
 }
 
-create_namespace() {
+namespace() {
   # 'helm template --namespace ... --create-namespace'
   # doesn't create the namespace, so we need to create it.
-  # https://github.com/helm/helm/issues/9813
   echo ---
   kubectl create namespace kubernetes-dashboard \
           -o yaml --dry-run=client
   echo ---
 }
 
-add_namespace() {
-  # 'helm template --namespace ...' doesn't add namespace information,
-  # so we do it with this convenient filter instead.
-  # https://github.com/helm/helm/issues/10737
-  kubectl create -f- -o yaml --dry-run=client --namespace kubernetes-dashboard
-}
-
 (
   banner
-  create_namespace
+  namespace
   helm template kubernetes-dashboard kubernetes-dashboard \
        --repo https://kubernetes.github.io/dashboard/ \
        --create-namespace --namespace kubernetes-dashboard \
        --set "extraArgs={--enable-skip-login,--enable-insecure-login}" \
-       --set metricsScraper.enabled=true \
        --set protocolHttp=true \
        --set service.type=NodePort \
-       | add_namespace
+       #
   echo ---
   kubectl create clusterrolebinding kubernetes-dashboard:insecure \
           --clusterrole=cluster-admin \
@@ -43,23 +34,21 @@ add_namespace() {
 
 (
   banner
-  create_namespace
+  namespace
   helm template kubernetes-dashboard kubernetes-dashboard \
        --repo https://kubernetes.github.io/dashboard/ \
        --create-namespace --namespace kubernetes-dashboard \
-       --set metricsScraper.enabled=true \
-       | add_namespace
+       #
 ) > dashboard-recommended.yaml
 
 (
   banner
-  create_namespace
+  namespace
   helm template kubernetes-dashboard kubernetes-dashboard \
        --repo https://kubernetes.github.io/dashboard/ \
        --create-namespace --namespace kubernetes-dashboard \
-       --set metricsScraper.enabled=true \
        --set service.type=NodePort \
-       | add_namespace
+       #
   echo ---
   kubectl create clusterrolebinding kubernetes-dashboard:cluster-admin \
           --clusterrole=cluster-admin \

prepare-tf/source/modules/digitalocean/variables.tf

@@ -53,5 +53,5 @@ variable "location" {
 # doctl kubernetes options versions -o json | jq -r .[].slug
 variable "k8s_version" {
   type    = string
-  default = "1.22.8-do.1"
+  default = "1.21.5-do.0"
 }

prepare-tf/source/modules/linode/variables.tf

@@ -53,5 +53,5 @@ variable "location" {
 # linode-cli lke versions-list --json | jq -r .[].id
 variable "k8s_version" {
   type    = string
-  default = "1.22"
+  default = "1.21"
 }

prepare-tf/source/stage2.tmpl

@@ -145,15 +145,23 @@ resource "helm_release" "metrics_server_${index}" {
   # but only if it's not already installed.
   count = yamldecode(file("./flags.${index}"))["has_metrics_server"] ? 0 : 1
   provider = helm.cluster_${index}
-  repository = "https://kubernetes-sigs.github.io/metrics-server/"
+  repository = "https://charts.bitnami.com/bitnami"
   chart = "metrics-server"
-  version = "3.8.2"
+  version = "5.8.8"
   name = "metrics-server"
   namespace = "metrics-server"
   create_namespace = true
   set {
-    name = "args"
-    value = "{--kubelet-insecure-tls}"
+    name = "apiService.create"
+    value = "true"
+  }
+  set {
+    name = "extraArgs.kubelet-insecure-tls"
+    value = "true"
+  }
+  set {
+    name = "extraArgs.kubelet-preferred-address-types"
+    value = "InternalIP"
   }
 }
 

prepare-vms/infra/example.openstack-tf

@@ -1,5 +1,4 @@
-INFRACLASS=terraform
-TERRAFORM=openstack
+INFRACLASS=openstack-tf
 
 # If you are using OpenStack, copy this file (e.g. to "openstack" or "enix")
 # and customize the variables below.

prepare-vms/lib/commands.sh

@@ -178,13 +178,6 @@ _cmd_clusterize() {
     #    install --owner=ubuntu --mode=600 /root/.ssh/authorized_keys --target-directory /home/ubuntu/.ssh"
     #fi
 
-    # Special case for oracle since their iptables blocks everything but SSH
-    pssh "
-    if [ -f /etc/iptables/rules.v4 ]; then
-        sudo sed -i 's/-A INPUT -j REJECT --reject-with icmp-host-prohibited//' /etc/iptables/rules.v4
-        sudo netfilter-persistent start
-    fi"
-
     # Copy settings and install Python YAML parser
     pssh -I tee /tmp/settings.yaml <tags/$TAG/settings.yaml
     pssh "
@@ -192,10 +185,10 @@ _cmd_clusterize() {
     sudo apt-get install -y python-yaml"
 
     # If there is no "python" binary, symlink to python3
-    pssh "
-    if ! which python; then
-        sudo ln -s $(which python3) /usr/local/bin/python
-    fi"
+    #pssh "
+    #if ! which python; then
+    #    ln -s $(which python3) /usr/local/bin/python
+    #fi"
 
     # Copy postprep.py to the remote machines, and execute it, feeding it the list of IP addresses
     pssh -I tee /tmp/clusterize.py <lib/clusterize.py
@@ -239,14 +232,6 @@ _cmd_docker() {
       sudo ln -sfn /mnt/docker /var/lib/docker
     fi
 
-    # containerd 1.6 breaks Weave.
-    # See https://github.com/containerd/containerd/issues/6921
-    sudo tee /etc/apt/preferences.d/containerd <<EOF
-Package: containerd.io
-Pin: version 1.5.*
-Pin-Priority: 1000
-EOF
-
     # This will install the latest Docker.
     sudo apt-get -qy install apt-transport-https ca-certificates curl software-properties-common
     curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
@@ -263,7 +248,7 @@ EOF
 
     ##VERSION## https://github.com/docker/compose/releases
     if [ "$ARCHITECTURE" ]; then
-        COMPOSE_VERSION=v2.2.3
+        COMPOSE_VERSION=v2.0.1
         COMPOSE_PLATFORM='linux-$(uname -m)'
     else
         COMPOSE_VERSION=1.29.2
@@ -435,9 +420,6 @@ EOF
     pssh "
     if i_am_first_node; then
 	kubectl apply -f https://raw.githubusercontent.com/jpetazzo/container.training/master/k8s/metrics-server.yaml
-    #helm upgrade --install metrics-server \
-    #     --repo https://kubernetes-sigs.github.io/metrics-server/ metrics-server \
-    #     --namespace kube-system --set args={--kubelet-insecure-tls}
     fi"
 }
 
@@ -606,16 +588,16 @@ EOF
     fi"
 
     ##VERSION## https://github.com/bitnami-labs/sealed-secrets/releases
-    KUBESEAL_VERSION=0.17.4
-    #case $ARCH in
-    #amd64) FILENAME=kubeseal-linux-amd64;;
-    #arm64) FILENAME=kubeseal-arm64;;
-    #*)     FILENAME=nope;;
-    #esac
-    pssh "
+    KUBESEAL_VERSION=v0.16.0
+    case $ARCH in
+    amd64) FILENAME=kubeseal-linux-amd64;;
+    arm64) FILENAME=kubeseal-arm64;;
+    *)     FILENAME=nope;;
+    esac
+    [ "$FILENAME" = "nope" ] || pssh "
     if [ ! -x /usr/local/bin/kubeseal ]; then
-        curl -fsSL https://github.com/bitnami-labs/sealed-secrets/releases/download/v$KUBESEAL_VERSION/kubeseal-$KUBESEAL_VERSION-linux-$ARCH.tar.gz |
-        sudo tar -zxvf- -C /usr/local/bin kubeseal
+        curl -fsSLo kubeseal https://github.com/bitnami-labs/sealed-secrets/releases/download/$KUBESEAL_VERSION/$FILENAME &&
+        sudo install kubeseal /usr/local/bin
         kubeseal --version
     fi"
 }
@@ -1069,8 +1051,7 @@ _cmd_webssh() {
     need_tag
     pssh "
     sudo apt-get update &&
-    sudo apt-get install python-tornado python-paramiko -y ||
-    sudo apt-get install python3-tornado python3-paramiko -y"
+    sudo apt-get install python-tornado python-paramiko -y"
     pssh "
     cd /opt
     [ -d webssh ] || sudo git clone https://github.com/jpetazzo/webssh"

prepare-vms/lib/infra/linode.sh

@@ -26,24 +26,12 @@ infra_start() {
         info "          Name: $NAME"
         info " Instance type: $LINODE_TYPE"
         ROOT_PASS="$(base64 /dev/urandom | cut -c1-20 | head -n 1)"
-        MAX_TRY=5
-        TRY=1
-        WAIT=1
-        while ! linode-cli linodes create \
+        linode-cli linodes create \
             --type=${LINODE_TYPE} --region=${LINODE_REGION} \
             --image=linode/ubuntu18.04 \
             --authorized_keys="${LINODE_SSHKEY}" \
             --root_pass="${ROOT_PASS}" \
-            --tags=${TAG} --label=${NAME}; do
-              warning "Failed to create VM (attempt $TRY/$MAX_TRY)."
-              if [ $TRY -ge $MAX_TRY ]; then
-                  die "Giving up."
-              fi
-              info "Waiting $WAIT seconds and retrying."
-              sleep $WAIT
-              TRY=$(($TRY+1))
-              WAIT=$(($WAIT*2))
-            done
+            --tags=${TAG} --label=${NAME}
     done
     sep
 

prepare-vms/lib/infra/openstack-tf.sh

@@ -1,26 +1,7 @@
-error_terraform_configuration() {
-        error "When using the terraform infraclass, the TERRAFORM"
-        error "environment variable must be set to one of the available"
-        error "terraform configurations. These configurations are in"
-        error "the prepare-vm/terraform subdirectory. You should probably"
-        error "update your infra file and set the variable."
-        error "(e.g. with TERRAFORM=openstack)"
-}
-
-if [ "$TERRAFORM" = "" ]; then
-        error_terraform_configuration
-        die "Aborting because TERRAFORM variable is not set."
-fi
-
-if [ ! -d terraform/$TERRAFORM ]; then
-        error_terraform_configuration
-        die "Aborting because no terraform configuration was found in 'terraform/$TERRAFORM'."
-fi
-
 infra_start() {
         COUNT=$1
 
-        cp terraform/$TERRAFORM/*.tf tags/$TAG
+        cp terraform-openstack/*.tf tags/$TAG
         (
                 cd tags/$TAG
                 if ! terraform init; then

prepare-vms/map-dns.py

@@ -60,10 +60,7 @@ while domains and clusters:
     zone += f"node{node} 300 IN A {ip}\n"
   r = requests.put(
     f"{apiurl}/{domain}/records",
-    headers={
-      "x-api-key": apikey,
-      "content-type": "text/plain",
-    },
+    headers={"x-api-key": apikey},
     data=zone)
   print(r.text)
 

prepare-vms/terraform/oci/main.tf

@@ -1,48 +0,0 @@
-resource "oci_identity_compartment" "_" {
-  name          = var.prefix
-  description   = var.prefix
-  enable_delete = true
-}
-
-locals {
-  compartment_id = oci_identity_compartment._.id
-}
-
-data "oci_identity_availability_domains" "_" {
-  compartment_id = local.compartment_id
-}
-
-data "oci_core_images" "_" {
-  compartment_id           = local.compartment_id
-  shape                    = var.shape
-  operating_system         = "Canonical Ubuntu"
-  operating_system_version = "20.04"
-  #operating_system         = "Oracle Linux"
-  #operating_system_version = "7.9"
-}
-
-resource "oci_core_instance" "_" {
-  count               = var.how_many_nodes
-  display_name        = format("%s-%04d", var.prefix, count.index + 1)
-  availability_domain = data.oci_identity_availability_domains._.availability_domains[var.availability_domain].name
-  compartment_id      = local.compartment_id
-  shape               = var.shape
-  shape_config {
-    memory_in_gbs = var.memory_in_gbs_per_node
-    ocpus         = var.ocpus_per_node
-  }
-  source_details {
-    source_id   = data.oci_core_images._.images[0].id
-    source_type = "image"
-  }
-  create_vnic_details {
-    subnet_id = oci_core_subnet._.id
-  }
-  metadata = {
-    ssh_authorized_keys = local.authorized_keys
-  }
-}
-
-output "ip_addresses" {
-  value = join("", formatlist("%s\n", oci_core_instance._.*.public_ip))
-}

prepare-vms/terraform/oci/network.tf

@@ -1,63 +0,0 @@
-resource "oci_core_vcn" "_" {
-  compartment_id = local.compartment_id
-  cidr_block     = "10.0.0.0/16"
-  display_name   = "tf-vcn"
-}
-
-#
-# On OCI, you can have either "public" or "private" subnets.
-# In both cases, instances get addresses in the VCN CIDR block;
-# but instances in "public" subnets also get a public address.
-#
-# Then, to enable communication to the outside world, you need:
-# - for public subnets, an "internet gateway"
-#   (will allow inbound and outbound traffic)
-# - for private subnets, a "NAT gateway"
-#   (will only allow outbound traffic)
-# - optionally, for private subnets, a "service gateway"
-#   (to access other OCI services, e.g. object store)
-#
-# In this configuration, we use public subnets, and since we
-# need outside access, we add an internet gateway.
-#
-# Note that the default routing table in a VCN is empty, so we
-# add the internet gateway to the default routing table.
-# Similarly, the default security group in a VCN blocks almost
-# everything, so we add a blanket rule in that security group.
-#
-
-resource "oci_core_internet_gateway" "_" {
-  compartment_id = local.compartment_id
-  display_name   = "tf-igw"
-  vcn_id         = oci_core_vcn._.id
-}
-
-resource "oci_core_default_route_table" "_" {
-  manage_default_resource_id = oci_core_vcn._.default_route_table_id
-  route_rules {
-    destination       = "0.0.0.0/0"
-    destination_type  = "CIDR_BLOCK"
-    network_entity_id = oci_core_internet_gateway._.id
-  }
-}
-
-resource "oci_core_default_security_list" "_" {
-  manage_default_resource_id = oci_core_vcn._.default_security_list_id
-  ingress_security_rules {
-    protocol = "all"
-    source   = "0.0.0.0/0"
-  }
-  egress_security_rules {
-    protocol    = "all"
-    destination = "0.0.0.0/0"
-  }
-}
-
-resource "oci_core_subnet" "_" {
-  compartment_id    = local.compartment_id
-  cidr_block        = "10.0.0.0/20"
-  vcn_id            = oci_core_vcn._.id
-  display_name      = "tf-subnet"
-  route_table_id    = oci_core_default_route_table._.id
-  security_list_ids = [oci_core_default_security_list._.id]
-}

prepare-vms/terraform/oci/provider.tf

@@ -1,8 +0,0 @@
-terraform {
-  required_version = ">= 1"
-  required_providers {
-    openstack = {
-      source = "hashicorp/oci"
-    version = "4.48.0" }
-  }
-}

prepare-vms/terraform/oci/variables.tf

@@ -1,42 +0,0 @@
-variable "prefix" {
-  type    = string
-  default = "provisioned-with-terraform"
-}
-
-variable "how_many_nodes" {
-  type    = number
-  default = 2
-}
-
-locals {
-  authorized_keys = file("~/.ssh/id_rsa.pub")
-}
-
-/*
-Available flex shapes:
-"VM.Optimized3.Flex"  # Intel Ice Lake
-"VM.Standard3.Flex"   # Intel Ice Lake
-"VM.Standard.A1.Flex" # Ampere Altra
-"VM.Standard.E3.Flex" # AMD Rome
-"VM.Standard.E4.Flex" # AMD Milan
-*/
-
-variable "shape" {
-  type    = string
-  default = "VM.Standard.A1.Flex"
-}
-
-variable "availability_domain" {
-  type    = number
-  default = 0
-}
-
-variable "ocpus_per_node" {
-  type    = number
-  default = 1
-}
-
-variable "memory_in_gbs_per_node" {
-  type    = number
-  default = 4
-}

slides/_redirects

@@ -2,7 +2,6 @@
 #/ /kube-halfday.yml.html 200!
 #/ /kube-fullday.yml.html 200!
 #/ /kube-twodays.yml.html 200!
-/ /pp.yml.html 200!
 
 # And this allows to do "git clone https://container.training".
 /info/refs service=git-upload-pack https://github.com/jpetazzo/container.training/info/refs?service=git-upload-pack
@@ -19,8 +18,6 @@
 #/next https://www.eventbrite.com/e/livestream-intensive-kubernetes-bootcamp-tickets-103262336428
 /next https://skillsmatter.com/courses/700-advanced-kubernetes-concepts-workshop-jerome-petazzoni
 /hi5 https://enix.io/fr/services/formation/online/
-/us https://www.ardanlabs.com/live-training-events/deploying-microservices-and-traditional-applications-with-kubernetes-march-28-2022.html
-/uk https://skillsmatter.com/workshops/827-deploying-microservices-and-traditional-applications-with-kubernetes-with-jerome-petazzoni
 
 # Survey form
 /please https://docs.google.com/forms/d/e/1FAIpQLSfIYSgrV7tpfBNm1hOaprjnBHgWKn5n-k5vtNXYJkOX1sRxng/viewform

slides/containers/Buildkit.md

@@ -1,362 +0,0 @@
-# Buildkit
-
-- "New" backend for Docker builds
-
-  - announced in 2017
-
-  - ships with Docker Engine 18.09
-
-  - enabled by default on Docker Desktop in 2021
-
-- Huge improvements in build efficiency
-
-- 100% compatible with existing Dockerfiles
-
-- New features for multi-arch
-
-- Not just for building container images
-
----
-
-## Old vs New
-
-- Classic `docker build`:
-
-  - copy whole build context
-  - linear execution
-  - `docker run` + `docker commit` + `docker run` + `docker commit`...
-
-- Buildkit:
-
-  - copy files only when they are needed; cache them
-  - compute dependency graph (dependencies are expressed by `COPY`)
-  - parallel execution
-  - doesn't rely on Docker, but on internal runner/snapshotter
-  - can run in "normal" containers (including in Kubernetes pods)
-
----
-
-## Parallel execution
-
-- In multi-stage builds, all stages can be built in parallel
-
-  (example: https://github.com/jpetazzo/shpod; [before] and [after])
-
-- Stages are built only when they are necessary
-
-  (i.e. if their output is tagged or used in another necessary stage)
-
-- Files are copied from context only when needed
-
-- Files are cached in the builder
-
-[before]: https://github.com/jpetazzo/shpod/blob/c6efedad6d6c3dc3120dbc0ae0a6915f85862474/Dockerfile
-[after]: https://github.com/jpetazzo/shpod/blob/d20887bbd56b5fcae2d5d9b0ce06cae8887caabf/Dockerfile
-
----
-
-## Turning it on and off
-
-- On recent version of Docker Desktop (since 2021):
-
-  *enabled by default*
-
-- On older versions, or on Docker CE (Linux):
-
-  `export DOCKER_BUILDKIT=1`
-
-- Turning it off:
-
-  `export DOCKER_BUILDKIT=0`
-
----
-
-## Multi-arch support
-
-- Historically, Docker only ran on x86_64 / amd64
-
-  (Intel/AMD 64 bits architecture)
-
-- Folks have been running it on 32-bit ARM for ages
-
-  (e.g. Raspberry Pi)
-
-- This required a Go compiler and appropriate base images
-
-  (which means changing/adapting Dockerfiles to use these base images)
-
-- Docker [image manifest v2 schema 2][manifest] introduces multi-arch images
-
-  (`FROM alpine` automatically gets the right image for your architecture)
-
-[manifest]: https://docs.docker.com/registry/spec/manifest-v2-2/
-
----
-
-## Why?
-
-- Raspberry Pi (32-bit and 64-bit ARM)
-
-- Other ARM-based embedded systems (ODROID, NVIDIA Jetson...)
-
-- Apple M1
-
-- AWS Graviton
-
-- Ampere Altra (e.g. on Oracle Cloud)
-
-- ...
-
----
-
-## Multi-arch builds in a nutshell
-
-Use the `docker buildx build` command:
-
-```bash
-docker buildx build … \
-       --platform linux/amd64,linux/arm64,linux/arm/v7,linux/386 \
-       [--tag jpetazzo/hello --push]
-```
-
-- Requires all base images to be available for these platforms
-
-- Must not use binary downloads with hard-coded architectures!
-
-  (streamlining a Dockerfile for multi-arch: [before], [after])
-
-[before]: https://github.com/jpetazzo/shpod/blob/d20887bbd56b5fcae2d5d9b0ce06cae8887caabf/Dockerfile
-[after]: https://github.com/jpetazzo/shpod/blob/c50789e662417b34fea6f5e1d893721d66d265b7/Dockerfile
-
----
-
-## Native vs emulated vs cross
-
-- Native builds:
-
-  *aarch64 machine running aarch64 programs building aarch64 images/binaries*
-
-- Emulated builds:
-
-  *x86_64 machine running aarch64 programs building aarch64 images/binaries*
-
-- Cross builds:
-
-  *x86_64 machine running x86_64 programs building aarch64 images/binaries*
-
----
-
-## Native
-
-- Dockerfiles are (relatively) simple to write
-
-  (nothing special to do to handle multi-arch; just avoid hard-coded archs)
-
-- Best performance
-
-- Requires "exotic" machines
-
-- Requires setting up a build farm
-
----
-
-## Emulated
-
-- Dockerfiles are (relatively) simple to write
-
-- Emulation performance can vary
-
-  (from "OK" to "ouch this is slow")
-
-- Emulation isn't always perfect
-
-  (weird bugs/crashes are rare but can happen)
-
-- Doesn't require special machines
-
-- Supports arbitrary architectures thanks to QEMU
-
----
-
-## Cross
-
-- Dockerfiles are more complicated to write
-
-- Requires cross-compilation toolchains
-
-- Performance is good
-
-- Doesn't require special machines
-
----
-
-## Native builds
-
-- Requires base images to be available
-
-- To view available architectures for an image:
-  ```bash
-  regctl manifest get --list <imagename>
-  docker manifest inspect <imagename>
-  ```
-
-- Nothing special to do, *except* when downloading binaries!
-
-  ```
-  https://releases.hashicorp.com/terraform/1.1.5/terraform_1.1.5_linux_`amd64`.zip
-  ```
-
----
-
-## Finding the right architecture
-
-`uname -m` → armv7l, aarch64, i686, x86_64
-
-`GOARCH` (from `go env`) → arm, arm64, 386, amd64
-
-In Dockerfile, add `ARG TARGETARCH` (or `ARG TARGETPLATFORM`)
-
-- `TARGETARCH` matches `GOARCH`
-
-- `TARGETPLAFORM` → linux/arm/v7, linux/arm64, linux/386, linux/amd64
-
----
-
-class: extra-details
-
-## Welp
-
-Sometimes, binary releases be like:
-
-```
-Linux_arm64.tar.gz
-Linux_ppc64le.tar.gz
-Linux_s390x.tar.gz
-Linux_x86_64.tar.gz 
-```
-
-This needs a bit of custom mapping.
-
----
-
-## Emulation
-
-- Leverages `binfmt_misc` and QEMU on Linux
-
-- Enabling:
-  ```bash
-  docker run --rm --privileged aptman/qus -s -- -p
-  ```
-
-- Disabling:
-  ```bash
-  docker run --rm --privileged aptman/qus -- -r
-  ```
-
-- Checking status:
-  ```bash
-  ls -l /proc/sys/fs/binfmt_misc
-  ```
-
----
-
-class: extra-details
-
-## How it works
-
-- `binfmt_misc` lets us register _interpreters_ for binaries, e.g.:
-
-  - [DOSBox][dosbox] for DOS programs
-
-  - [Wine][wine] for Windows programs
-
-  - [QEMU][qemu] for Linux programs for other architectures
-
-- When we try to execute e.g. a SPARC binary on our x86_64 machine:
-
-  - `binfmt_misc` detects the binary format and invokes `qemu-<arch> the-binary ...`
-
-  - QEMU translates SPARC instructions to x86_64 instructions
-
-  - system calls go straight to the kernel
-
-[dosbox]: https://www.dosbox.com/
-[QEMU]: https://www.qemu.org/
-[wine]: https://www.winehq.org/
-
----
-
-class: extra-details
-
-## QEMU registration
-
-- The `aptman/qus` image mentioned earlier contains static QEMU builds
-
-- It registers all these interpreters with the kernel
-
-- For more details, check:
-
-  - https://github.com/dbhi/qus
-
-  - https://dbhi.github.io/qus/
-
----
-
-## Cross-compilation
-
-- Cross-compilation is about 10x faster than emulation
-
-  (non-scientific benchmarks!)
-
-- In Dockerfile, add:
-
-  `ARG BUILDARCH BUILDPLATFORM TARGETARCH TARGETPLATFORM`
-
-- Can use `FROM --platform=$BUILDPLATFORM <image>`
-
-- Then use `$TARGETARCH` or `$TARGETPLATFORM`
-
-  (e.g. for Go, `export GOARCH=$TARGETARCH`)
-
-- Check [tonistiigi/xx][xx] and [Toni's blog][toni] for some amazing cross tools!
-
-[xx]: https://github.com/tonistiigi/xx
-[toni]: https://medium.com/@tonistiigi/faster-multi-platform-builds-dockerfile-cross-compilation-guide-part-1-ec087c719eaf
-
----
-
-## Checking runtime capabilities
-
-Build and run the following Dockerfile:
-
-```dockerfile
-FROM --platform=linux/amd64 busybox AS amd64
-FROM --platform=linux/arm64 busybox AS arm64
-FROM --platform=linux/arm/v7 busybox AS arm32
-FROM --platform=linux/386 busybox AS ia32
-FROM alpine
-RUN apk add file
-WORKDIR /root
-COPY --from=amd64 /bin/busybox /root/amd64/busybox
-COPY --from=arm64 /bin/busybox /root/arm64/busybox
-COPY --from=arm32 /bin/busybox /root/arm32/busybox
-COPY --from=ia32 /bin/busybox /root/ia32/busybox
-CMD for A in *; do echo "$A => $($A/busybox uname -a)"; done
-```
-
-It will indicate which executables can be run on your engine.
-
----
-
-## More than builds
-
-- Buildkit is also used in other systems:
-
-  - [Earthly] - generic repeatable build pipelines
-
-  - [Dagger] - CICD pipelines that run anywhere
-
-  - and more!
-
-[Earthly]: https://earthly.dev/
-[Dagger]: https://dagger.io/

slides/containers/Compose_For_Dev_Stacks.md

@@ -58,7 +58,7 @@ class: pic
 
   - it uses different concepts (Compose services ≠ Kubernetes services)
 
-  - it needs a Docker Engine (although containerd support might be coming)
+  - it needs a Docker Engine (althought containerd support might be coming)
 
 ---
 

slides/containers/Dockerfile_Tips.md

@@ -111,7 +111,7 @@ CMD ["python", "app.py"]
     RUN wget http://.../foo.tar.gz \
      && tar -zxf foo.tar.gz \
      && mv foo/fooctl /usr/local/bin \
-     && rm -rf foo foo.tar.gz
+     && rm -rf foo
   ...
   ```
 

slides/containers/Getting_Inside.md

@@ -100,11 +100,7 @@ _We will give more details about namespaces and cgroups later._
 * But it is easier to use `docker exec`.
 
 ```bash
-$ docker ps -lq       # Get Last Container ID
-17e4e95e2702
-$ docker exec 17
-
-$ docker exec -ti $(docker ps -lq) sh  # bash-fu version
+$ docker exec -ti ticktock sh
 ```
 
 * This creates a new process (running `sh`) _inside_ the container.

slides/containers/High_Level_View.md

@@ -1,20 +0,0 @@
-
-class: title
-
-# High Level Discussion
-
-![image](images/title-understanding-docker-images.png)
-
----
-
-## White Board Topics  
-
-* What is the real problem that containers solve?
-* What are the inputs to a Unix Process?
-* What is the init Process?
-* Userland vs Kernel
-* The Root File System
-* What is an Overlay File System?
-* Wrapping it all up to represent a container image
-* Deploying Container images
-

slides/containers/Local_Development_Workflow.md

@@ -317,11 +317,9 @@ class: extra-details
 ## Trash your servers and burn your code
 
 *(This is the title of a
-[2013 blog post][immutable-deployments]
+[2013 blog post](http://chadfowler.com/2013/06/23/immutable-deployments.html)
 by Chad Fowler, where he explains the concept of immutable infrastructure.)*
 
-[immutable-deployments]: https://web.archive.org/web/20160305073617/http://chadfowler.com/blog/2013/06/23/immutable-deployments/
-
 --
 
 * Let's majorly mess up our container.

slides/containers/Namespaces_Cgroups.md

@@ -32,432 +32,6 @@ The last item should be done for educational purposes only!
 
 ---
 
-# Control groups
-
-- Control groups provide resource *metering* and *limiting*.
-
-- This covers a number of "usual suspects" like:
-
-  - memory
-
-  - CPU
-
-  - block I/O
-
-  - network (with cooperation from iptables/tc)
-
-- And a few exotic ones:
-
-  - huge pages (a special way to allocate memory)
-
-  - RDMA (resources specific to InfiniBand / remote memory transfer)
-
----
-
-## Crowd control
-
-- Control groups also allow to group processes for special operations:
-
-  - freezer (conceptually similar to a "mass-SIGSTOP/SIGCONT")
-
-  - perf_event (gather performance events on multiple processes)
-
-  - cpuset (limit or pin processes to specific CPUs)
-
-- There is a "pids" cgroup to limit the number of processes in a given group.
-
-- There is also a "devices" cgroup to control access to device nodes.
-
-  (i.e. everything in `/dev`.)
-
----
-
-## Generalities
-
-- Cgroups form a hierarchy (a tree).
-
-- We can create nodes in that hierarchy.
-
-- We can associate limits to a node.
-
-- We can move a process (or multiple processes) to a node.
-
-- The process (or processes) will then respect these limits.
-
-- We can check the current usage of each node.
-
-- In other words: limits are optional (if we only want accounting).
-
-- When a process is created, it is placed in its parent's groups.
-
----
-
-## Example
-
-The numbers are PIDs.
-
-The names are the names of our nodes (arbitrarily chosen).
-
-.small[
-```bash
-cpu                      memory
-├── batch                ├── stateless
-│   ├── cryptoscam       │   ├── 25
-│   │   └── 52           │   ├── 26
-│   └── ffmpeg           │   ├── 27
-│       ├── 109          │   ├── 52
-│       └── 88           │   ├── 109
-└── realtime             │   └── 88
-    ├── nginx            └── databases
-    │   ├── 25               ├── 1008
-    │   ├── 26               └── 524
-    │   └── 27
-    ├── postgres
-    │   └── 524
-    └── redis
-        └── 1008
-```
-]
-
----
-
-class: extra-details, deep-dive
-
-## Cgroups v1 vs v2
-
-- Cgroups v1 are available on all systems (and widely used).
-
-- Cgroups v2 are a huge refactor.
-
-  (Development started in Linux 3.10, released in 4.5.)
-
-- Cgroups v2 have a number of differences:
-
-  - single hierarchy (instead of one tree per controller),
-
-  - processes can only be on leaf nodes (not inner nodes),
-
-  - and of course many improvements / refactorings.
-
-- Cgroups v2 enabled by default on Fedora 31 (2019), Ubuntu 21.10...
-
----
-
-## Memory cgroup: accounting
-
-- Keeps track of pages used by each group:
-
-  - file (read/write/mmap from block devices),
-  - anonymous (stack, heap, anonymous mmap),
-  - active (recently accessed),
-  - inactive (candidate for eviction).
-
-- Each page is "charged" to a group.
-
-- Pages can be shared across multiple groups.
-
-  (Example: multiple processes reading from the same files.)
-
-- To view all the counters kept by this cgroup:
-
-  ```bash
-  $ cat /sys/fs/cgroup/memory/memory.stat
-  ```
-
----
-
-## Memory cgroup v1: limits
-
-- Each group can have (optional) hard and soft limits.
-
-- Limits can be set for different kinds of memory:
-
-  - physical memory,
-
-  - kernel memory,
-
-  - total memory (including swap).
-
----
-
-## Soft limits and hard limits
-
-- Soft limits are not enforced.
-
-  (But they influence reclaim under memory pressure.)
-
-- Hard limits *cannot* be exceeded:
-
-  - if a group of processes exceeds a hard limit,
-
-  - and if the kernel cannot reclaim any memory,
-
-  - then the OOM (out-of-memory) killer is triggered,
-
-  - and processes are killed until memory gets below the limit again.
-
----
-
-class: extra-details, deep-dive
-
-## Avoiding the OOM killer
-
-- For some workloads (databases and stateful systems), killing
-  processes because we run out of memory is not acceptable.
-
-- The "oom-notifier" mechanism helps with that.
-
-- When "oom-notifier" is enabled and a hard limit is exceeded:
-
-  - all processes in the cgroup are frozen,
-
-  - a notification is sent to user space (instead of killing processes),
-
-  - user space can then raise limits, migrate containers, etc.,
-
-  - once the memory usage is below the hard limit, unfreeze the cgroup.
-
----
-
-class: extra-details, deep-dive
-
-## Overhead of the memory cgroup
-
-- Each time a process grabs or releases a page, the kernel update counters.
-
-- This adds some overhead.
-
-- Unfortunately, this cannot be enabled/disabled per process.
-
-- It has to be done system-wide, at boot time.
-
-- Also, when multiple groups use the same page:
-
-  - only the first group gets "charged",
-
-  - but if it stops using it, the "charge" is moved to another group.
-
----
-
-class: extra-details, deep-dive
-
-## Setting up a limit with the memory cgroup
-
-Create a new memory cgroup:
-
-```bash
-$ CG=/sys/fs/cgroup/memory/onehundredmegs
-$ sudo mkdir $CG
-```
-
-Limit it to approximately 100MB of memory usage:
-
-```bash
-$ sudo tee $CG/memory.memsw.limit_in_bytes <<< 100000000
-```
-
-Move the current process to that cgroup:
-
-```bash
-$ sudo tee $CG/tasks <<< $$
-```
-
-The current process *and all its future children* are now limited.
-
-(Confused about `<<<`? Look at the next slide!)
-
----
-
-class: extra-details, deep-dive
-
-## What's `<<<`?
-
-- This is a "here string". (It is a non-POSIX shell extension.)
-
-- The following commands are equivalent:
-
-  ```bash
-  foo <<< hello
-  ```
-
-  ```bash
-  echo hello | foo
-  ```
-
-  ```bash
-  foo <<EOF
-  hello
-  EOF
-  ```
-
-- Why did we use that?
-
----
-
-class: extra-details, deep-dive
-
-## Writing to cgroups pseudo-files requires root
-
-Instead of:
-
-```bash
-sudo tee $CG/tasks <<< $$
-```
-
-We could have done:
-
-```bash
-sudo sh -c "echo $$ > $CG/tasks"
-```
-
-The following commands, however, would be invalid:
-
-```bash
-sudo echo $$ > $CG/tasks
-```
-
-```bash
-sudo -i # (or su)
-echo $$ > $CG/tasks
-```
-
----
-
-class: extra-details, deep-dive
-
-## Testing the memory limit
-
-Start the Python interpreter:
-
-```bash
-$ python
-Python 3.6.4 (default, Jan  5 2018, 02:35:40)
-[GCC 7.2.1 20171224] on linux
-Type "help", "copyright", "credits" or "license" for more information.
->>>
-```
-
-Allocate 80 megabytes:
-
-```python
->>> s = "!" * 1000000 * 80
-```
-
-Add 20 megabytes more:
-
-```python
->>> t = "!" * 1000000 * 20
-Killed
-```
-
----
-
-## Memory cgroup v2: limits
-
-- `memory.min` = hard reservation (guaranteed memory for this cgroup)
-
-- `memory.low` = soft reservation ("*try* not to reclaim memory if we're below this")
-
-- `memory.high` = soft limit (aggressively reclaim memory; don't trigger OOMK)
-
-- `memory.max` = hard limit (triggers OOMK)
-
-- `memory.swap.high` = aggressively reclaim memory when using that much swap
-
-- `memory.swap.max` = prevent using more swap than this
-
----
-
-## CPU cgroup
-
-- Keeps track of CPU time used by a group of processes.
-
-  (This is easier and more accurate than `getrusage` and `/proc`.)
-
-- Keeps track of usage per CPU as well.
-
-  (i.e., "this group of process used X seconds of CPU0 and Y seconds of CPU1".)
-
-- Allows setting relative weights used by the scheduler.
-
----
-
-## Cpuset cgroup
-
-- Pin groups to specific CPU(s).
-
-- Use-case: reserve CPUs for specific apps.
-
-- Warning: make sure that "default" processes aren't using all CPUs!
-
-- CPU pinning can also avoid performance loss due to cache flushes.
-
-- This is also relevant for NUMA systems.
-
-- Provides extra dials and knobs.
-
-  (Per zone memory pressure, process migration costs...)
-
----
-
-## Blkio cgroup
-
-- Keeps track of I/Os for each group:
-
-  - per block device
-  - read vs write
-  - sync vs async
-
-- Set throttle (limits) for each group:
-
-  - per block device
-  - read vs write
-  - ops vs bytes
-
-- Set relative weights for each group.
-
-- Note: most writes go through the page cache.
-  <br/>(So classic writes will appear to be unthrottled at first.)
-
----
-
-## Net_cls and net_prio cgroup
-
-- Only works for egress (outgoing) traffic.
-
-- Automatically set traffic class or priority
-  for traffic generated by processes in the group.
-
-- Net_cls will assign traffic to a class.
-
-- Classes have to be matched with tc or iptables, otherwise traffic just flows normally.
-
-- Net_prio will assign traffic to a priority.
-
-- Priorities are used by queuing disciplines.
-
----
-
-## Devices cgroup
-
-- Controls what the group can do on device nodes
-
-- Permissions include read/write/mknod
-
-- Typical use:
-
-  - allow `/dev/{tty,zero,random,null}` ...
-  - deny everything else
-
-- A few interesting nodes:
-
-  - `/dev/net/tun` (network interface manipulation)
-  - `/dev/fuse` (filesystems in user space)
-  - `/dev/kvm` (VMs in containers, yay inception!)
-  - `/dev/dri` (GPU)
-
----
-
 # Namespaces
 
 - Provide processes with their own view of the system.
@@ -472,8 +46,6 @@ Killed
   - uts
   - ipc
   - user
-  - time
-  - cgroup
 
   (We are going to detail them individually.)
 
@@ -1047,25 +619,411 @@ class: extra-details, deep-dive
 
 ---
 
-## Time namespace
+# Control groups
 
-- Virtualize time
+- Control groups provide resource *metering* and *limiting*.
 
-- Expose a slower/faster clock to some processes
+- This covers a number of "usual suspects" like:
 
-  (for e.g. simulation purposes)
+  - memory
 
-- Expose a clock offset to some processes
+  - CPU
 
-  (simulation, suspend/restore...)
+  - block I/O
+
+  - network (with cooperation from iptables/tc)
+
+- And a few exotic ones:
+
+  - huge pages (a special way to allocate memory)
+
+  - RDMA (resources specific to InfiniBand / remote memory transfer)
 
 ---
 
-## Cgroup namespace
+## Crowd control
 
-- Virtualize access to `/proc/<PID>/cgroup`
+- Control groups also allow to group processes for special operations:
 
-- Lets containerized processes view their relative cgroup tree
+  - freezer (conceptually similar to a "mass-SIGSTOP/SIGCONT")
+
+  - perf_event (gather performance events on multiple processes)
+
+  - cpuset (limit or pin processes to specific CPUs)
+
+- There is a "pids" cgroup to limit the number of processes in a given group.
+
+- There is also a "devices" cgroup to control access to device nodes.
+
+  (i.e. everything in `/dev`.)
+
+---
+
+## Generalities
+
+- Cgroups form a hierarchy (a tree).
+
+- We can create nodes in that hierarchy.
+
+- We can associate limits to a node.
+
+- We can move a process (or multiple processes) to a node.
+
+- The process (or processes) will then respect these limits.
+
+- We can check the current usage of each node.
+
+- In other words: limits are optional (if we only want accounting).
+
+- When a process is created, it is placed in its parent's groups.
+
+---
+
+## Example
+
+The numbers are PIDs.
+
+The names are the names of our nodes (arbitrarily chosen).
+
+.small[
+```bash
+cpu                      memory
+├── batch                ├── stateless
+│   ├── cryptoscam       │   ├── 25
+│   │   └── 52           │   ├── 26
+│   └── ffmpeg           │   ├── 27
+│       ├── 109          │   ├── 52
+│       └── 88           │   ├── 109
+└── realtime             │   └── 88
+    ├── nginx            └── databases
+    │   ├── 25               ├── 1008
+    │   ├── 26               └── 524
+    │   └── 27
+    ├── postgres
+    │   └── 524
+    └── redis
+        └── 1008
+```
+]
+
+---
+
+class: extra-details, deep-dive
+
+## Cgroups v1 vs v2
+
+- Cgroups v1 are available on all systems (and widely used).
+
+- Cgroups v2 are a huge refactor.
+
+  (Development started in Linux 3.10, released in 4.5.)
+
+- Cgroups v2 have a number of differences:
+
+  - single hierarchy (instead of one tree per controller),
+
+  - processes can only be on leaf nodes (not inner nodes),
+
+  - and of course many improvements / refactorings.
+
+---
+
+## Memory cgroup: accounting
+
+- Keeps track of pages used by each group:
+
+  - file (read/write/mmap from block devices),
+  - anonymous (stack, heap, anonymous mmap),
+  - active (recently accessed),
+  - inactive (candidate for eviction).
+
+- Each page is "charged" to a group.
+
+- Pages can be shared across multiple groups.
+
+  (Example: multiple processes reading from the same files.)
+
+- To view all the counters kept by this cgroup:
+
+  ```bash
+  $ cat /sys/fs/cgroup/memory/memory.stat
+  ```
+
+---
+
+## Memory cgroup: limits
+
+- Each group can have (optional) hard and soft limits.
+
+- Limits can be set for different kinds of memory:
+
+  - physical memory,
+
+  - kernel memory,
+
+  - total memory (including swap).
+
+---
+
+## Soft limits and hard limits
+
+- Soft limits are not enforced.
+
+  (But they influence reclaim under memory pressure.)
+
+- Hard limits *cannot* be exceeded:
+
+  - if a group of processes exceeds a hard limit,
+
+  - and if the kernel cannot reclaim any memory,
+
+  - then the OOM (out-of-memory) killer is triggered,
+
+  - and processes are killed until memory gets below the limit again.
+
+---
+
+class: extra-details, deep-dive
+
+## Avoiding the OOM killer
+
+- For some workloads (databases and stateful systems), killing
+  processes because we run out of memory is not acceptable.
+
+- The "oom-notifier" mechanism helps with that.
+
+- When "oom-notifier" is enabled and a hard limit is exceeded:
+
+  - all processes in the cgroup are frozen,
+
+  - a notification is sent to user space (instead of killing processes),
+
+  - user space can then raise limits, migrate containers, etc.,
+
+  - once the memory usage is below the hard limit, unfreeze the cgroup.
+
+---
+
+class: extra-details, deep-dive
+
+## Overhead of the memory cgroup
+
+- Each time a process grabs or releases a page, the kernel update counters.
+
+- This adds some overhead.
+
+- Unfortunately, this cannot be enabled/disabled per process.
+
+- It has to be done system-wide, at boot time.
+
+- Also, when multiple groups use the same page:
+
+  - only the first group gets "charged",
+
+  - but if it stops using it, the "charge" is moved to another group.
+
+---
+
+class: extra-details, deep-dive
+
+## Setting up a limit with the memory cgroup
+
+Create a new memory cgroup:
+
+```bash
+$ CG=/sys/fs/cgroup/memory/onehundredmegs
+$ sudo mkdir $CG
+```
+
+Limit it to approximately 100MB of memory usage:
+
+```bash
+$ sudo tee $CG/memory.memsw.limit_in_bytes <<< 100000000
+```
+
+Move the current process to that cgroup:
+
+```bash
+$ sudo tee $CG/tasks <<< $$
+```
+
+The current process *and all its future children* are now limited.
+
+(Confused about `<<<`? Look at the next slide!)
+
+---
+
+class: extra-details, deep-dive
+
+## What's `<<<`?
+
+- This is a "here string". (It is a non-POSIX shell extension.)
+
+- The following commands are equivalent:
+
+  ```bash
+  foo <<< hello
+  ```
+
+  ```bash
+  echo hello | foo
+  ```
+
+  ```bash
+  foo <<EOF
+  hello
+  EOF
+  ```
+
+- Why did we use that?
+
+---
+
+class: extra-details, deep-dive
+
+## Writing to cgroups pseudo-files requires root
+
+Instead of:
+
+```bash
+sudo tee $CG/tasks <<< $$
+```
+
+We could have done:
+
+```bash
+sudo sh -c "echo $$ > $CG/tasks"
+```
+
+The following commands, however, would be invalid:
+
+```bash
+sudo echo $$ > $CG/tasks
+```
+
+```bash
+sudo -i # (or su)
+echo $$ > $CG/tasks
+```
+
+---
+
+class: extra-details, deep-dive
+
+## Testing the memory limit
+
+Start the Python interpreter:
+
+```bash
+$ python
+Python 3.6.4 (default, Jan  5 2018, 02:35:40)
+[GCC 7.2.1 20171224] on linux
+Type "help", "copyright", "credits" or "license" for more information.
+>>>
+```
+
+Allocate 80 megabytes:
+
+```python
+>>> s = "!" * 1000000 * 80
+```
+
+Add 20 megabytes more:
+
+```python
+>>> t = "!" * 1000000 * 20
+Killed
+```
+
+---
+
+## CPU cgroup
+
+- Keeps track of CPU time used by a group of processes.
+
+  (This is easier and more accurate than `getrusage` and `/proc`.)
+
+- Keeps track of usage per CPU as well.
+
+  (i.e., "this group of process used X seconds of CPU0 and Y seconds of CPU1".)
+
+- Allows setting relative weights used by the scheduler.
+
+---
+
+## Cpuset cgroup
+
+- Pin groups to specific CPU(s).
+
+- Use-case: reserve CPUs for specific apps.
+
+- Warning: make sure that "default" processes aren't using all CPUs!
+
+- CPU pinning can also avoid performance loss due to cache flushes.
+
+- This is also relevant for NUMA systems.
+
+- Provides extra dials and knobs.
+
+  (Per zone memory pressure, process migration costs...)
+
+---
+
+## Blkio cgroup
+
+- Keeps track of I/Os for each group:
+
+  - per block device
+  - read vs write
+  - sync vs async
+
+- Set throttle (limits) for each group:
+
+  - per block device
+  - read vs write
+  - ops vs bytes
+
+- Set relative weights for each group.
+
+- Note: most writes go through the page cache.
+  <br/>(So classic writes will appear to be unthrottled at first.)
+
+---
+
+## Net_cls and net_prio cgroup
+
+- Only works for egress (outgoing) traffic.
+
+- Automatically set traffic class or priority
+  for traffic generated by processes in the group.
+
+- Net_cls will assign traffic to a class.
+
+- Classes have to be matched with tc or iptables, otherwise traffic just flows normally.
+
+- Net_prio will assign traffic to a priority.
+
+- Priorities are used by queuing disciplines.
+
+---
+
+## Devices cgroup
+
+- Controls what the group can do on device nodes
+
+- Permissions include read/write/mknod
+
+- Typical use:
+
+  - allow `/dev/{tty,zero,random,null}` ...
+  - deny everything else
+
+- A few interesting nodes:
+
+  - `/dev/net/tun` (network interface manipulation)
+  - `/dev/fuse` (filesystems in user space)
+  - `/dev/kvm` (VMs in containers, yay inception!)
+  - `/dev/dri` (GPU)
 
 ---
 
@@ -1168,8 +1126,8 @@ See `man capabilities` for the full list and details.
 ???
 
 :EN:Containers internals
-:EN:- Control groups (cgroups)
 :EN:- Linux kernel namespaces
+:EN:- Control groups (cgroups)
 :FR:Fonctionnement interne des conteneurs
-:FR:- Les "control groups" (cgroups)
 :FR:- Les namespaces du noyau Linux
+:FR:- Les "control groups" (cgroups)

slides/containers/intro.md

@@ -13,7 +13,7 @@
 - ... Or be comfortable spending some time reading the Docker
  [documentation](https://docs.docker.com/) ...
 
-- ... And looking for answers in the [Docker forums](https://forums.docker.com),
+- ... And looking for answers in the [Docker forums](forums.docker.com),
   [StackOverflow](http://stackoverflow.com/questions/tagged/docker),
   and other outlets
 

slides/intro-fullday.yml

@@ -0,0 +1,70 @@
+title: |
+  Introduction
+  to Containers
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- containers/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+-
+  #- containers/Docker_Overview.md
+  #- containers/Docker_History.md
+  - containers/Training_Environment.md
+  #- containers/Installing_Docker.md
+  - containers/First_Containers.md
+  - containers/Background_Containers.md
+  #- containers/Start_And_Attach.md
+  - containers/Naming_And_Inspecting.md
+  #- containers/Labels.md
+  - containers/Getting_Inside.md
+  - containers/Initial_Images.md
+-
+  - containers/Building_Images_Interactively.md
+  - containers/Building_Images_With_Dockerfiles.md
+  - containers/Cmd_And_Entrypoint.md
+  - containers/Copying_Files_During_Build.md
+  - containers/Exercise_Dockerfile_Basic.md
+-
+  - containers/Container_Networking_Basics.md
+  #- containers/Network_Drivers.md
+  - containers/Local_Development_Workflow.md
+  - containers/Container_Network_Model.md
+  - containers/Compose_For_Dev_Stacks.md
+  - containers/Exercise_Composefile.md
+-
+  - containers/Multi_Stage_Builds.md
+  #- containers/Publishing_To_Docker_Hub.md
+  - containers/Dockerfile_Tips.md
+  - containers/Exercise_Dockerfile_Advanced.md
+  #- containers/Docker_Machine.md
+  #- containers/Advanced_Dockerfiles.md
+  #- containers/Init_Systems.md
+  #- containers/Application_Configuration.md
+  #- containers/Logging.md
+  #- containers/Namespaces_Cgroups.md
+  #- containers/Copy_On_Write.md
+  #- containers/Containers_From_Scratch.md
+  #- containers/Container_Engines.md
+  #- containers/Pods_Anatomy.md
+  #- containers/Ecosystem.md
+  #- containers/Orchestration_Overview.md
+  - shared/thankyou.md
+  - containers/links.md

slides/intro-selfpaced.yml

@@ -0,0 +1,71 @@
+title: |
+  Introduction
+  to Containers
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- in-person
+
+content:
+- shared/title.md
+# - shared/logistics.md
+- containers/intro.md
+- shared/about-slides.md
+#- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- - containers/Docker_Overview.md
+  - containers/Docker_History.md
+  - containers/Training_Environment.md
+  - containers/Installing_Docker.md
+  - containers/First_Containers.md
+  - containers/Background_Containers.md
+  - containers/Start_And_Attach.md
+- - containers/Initial_Images.md
+  - containers/Building_Images_Interactively.md
+  - containers/Building_Images_With_Dockerfiles.md
+  - containers/Cmd_And_Entrypoint.md
+  - containers/Copying_Files_During_Build.md
+  - containers/Exercise_Dockerfile_Basic.md
+- - containers/Multi_Stage_Builds.md
+  - containers/Publishing_To_Docker_Hub.md
+  - containers/Dockerfile_Tips.md
+  - containers/Exercise_Dockerfile_Advanced.md
+- - containers/Naming_And_Inspecting.md
+  - containers/Labels.md
+  - containers/Getting_Inside.md
+- - containers/Container_Networking_Basics.md
+  - containers/Network_Drivers.md
+  - containers/Container_Network_Model.md
+  #- containers/Connecting_Containers_With_Links.md
+  - containers/Ambassadors.md
+- - containers/Local_Development_Workflow.md
+  - containers/Windows_Containers.md
+  - containers/Working_With_Volumes.md
+  - containers/Compose_For_Dev_Stacks.md
+  - containers/Exercise_Composefile.md
+  - containers/Docker_Machine.md
+- - containers/Advanced_Dockerfiles.md
+  - containers/Init_Systems.md
+  - containers/Application_Configuration.md
+  - containers/Logging.md
+  - containers/Resource_Limits.md
+- - containers/Namespaces_Cgroups.md
+  - containers/Copy_On_Write.md
+  #- containers/Containers_From_Scratch.md
+- - containers/Container_Engines.md
+  - containers/Pods_Anatomy.md
+  - containers/Ecosystem.md
+  - containers/Orchestration_Overview.md
+  - shared/thankyou.md
+  - containers/links.md

slides/intro-twodays.yml

@@ -0,0 +1,79 @@
+title: |
+  Introduction
+  to Containers
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- containers/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- # DAY 1
+  - containers/Docker_Overview.md
+  #- containers/Docker_History.md
+  - containers/Training_Environment.md
+  - containers/First_Containers.md
+  - containers/Background_Containers.md
+  - containers/Initial_Images.md
+-
+  - containers/Building_Images_Interactively.md
+  - containers/Building_Images_With_Dockerfiles.md
+  - containers/Cmd_And_Entrypoint.md
+  - containers/Copying_Files_During_Build.md
+  - containers/Exercise_Dockerfile_Basic.md
+-
+  - containers/Dockerfile_Tips.md
+  - containers/Multi_Stage_Builds.md
+  - containers/Publishing_To_Docker_Hub.md
+  - containers/Exercise_Dockerfile_Advanced.md
+-
+  - containers/Naming_And_Inspecting.md
+  - containers/Labels.md
+  - containers/Start_And_Attach.md
+  - containers/Getting_Inside.md
+  - containers/Resource_Limits.md
+- # DAY 2
+  - containers/Container_Networking_Basics.md
+  - containers/Network_Drivers.md
+  - containers/Container_Network_Model.md
+-
+  - containers/Local_Development_Workflow.md
+  - containers/Working_With_Volumes.md
+  - containers/Compose_For_Dev_Stacks.md
+  - containers/Exercise_Composefile.md
+-
+  - containers/Installing_Docker.md
+  - containers/Container_Engines.md
+  - containers/Init_Systems.md
+  - containers/Advanced_Dockerfiles.md
+-
+  - containers/Application_Configuration.md
+  - containers/Logging.md
+  - containers/Orchestration_Overview.md
+-
+  - shared/thankyou.md
+  - containers/links.md
+#-
+  #- containers/Docker_Machine.md
+  #- containers/Ambassadors.md
+  #- containers/Namespaces_Cgroups.md
+  #- containers/Copy_On_Write.md
+  #- containers/Containers_From_Scratch.md
+  #- containers/Pods_Anatomy.md
+  #- containers/Ecosystem.md

slides/k8s/architecture.md

@@ -14,6 +14,70 @@ Kubernetes also relies on underlying infrastructure:
 
 ---
 
+## Control plane location
+
+The control plane can run:
+
+- in containers, on the same nodes that run other application workloads
+
+  (default behavior for local clusters like [Minikube](https://github.com/kubernetes/minikube), [kind](https://kind.sigs.k8s.io/)...)
+
+- on a dedicated node
+
+  (default behavior when deploying with kubeadm)
+
+- on a dedicated set of nodes
+
+  ([Kubernetes The Hard Way](https://github.com/kelseyhightower/kubernetes-the-hard-way); [kops](https://github.com/kubernetes/kops); also kubeadm)
+
+- outside of the cluster
+
+  (most managed clusters like AKS, DOK, EKS, GKE, Kapsule, LKE, OKE...)
+
+---
+
+class: pic
+
+![](images/control-planes/single-node-dev.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/managed-kubernetes.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/single-control-and-workers.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/stacked-control-plane.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/non-dedicated-stacked-nodes.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/advanced-control-plane.svg)
+
+---
+
+class: pic
+
+![](images/control-planes/advanced-control-plane-split-events.svg)
+
+---
+
 class: pic
 
 ![Kubernetes architecture diagram: communication between components](images/k8s-arch4-thanks-luxas.png)
@@ -93,70 +157,6 @@ The kubelet agent uses a number of special-purpose protocols and interfaces, inc
 
 ---
 
-## Control plane location
-
-The control plane can run:
-
-- in containers, on the same nodes that run other application workloads
-
-  (default behavior for local clusters like [Minikube](https://github.com/kubernetes/minikube), [kind](https://kind.sigs.k8s.io/)...)
-
-- on a dedicated node
-
-  (default behavior when deploying with kubeadm)
-
-- on a dedicated set of nodes
-
-  ([Kubernetes The Hard Way](https://github.com/kelseyhightower/kubernetes-the-hard-way); [kops](https://github.com/kubernetes/kops); also kubeadm)
-
-- outside of the cluster
-
-  (most managed clusters like AKS, DOK, EKS, GKE, Kapsule, LKE, OKE...)
-
----
-
-class: pic
-
-![](images/control-planes/single-node-dev.svg)
-
----
-
-class: pic
-
-![](images/control-planes/managed-kubernetes.svg)
-
----
-
-class: pic
-
-![](images/control-planes/single-control-and-workers.svg)
-
----
-
-class: pic
-
-![](images/control-planes/stacked-control-plane.svg)
-
----
-
-class: pic
-
-![](images/control-planes/non-dedicated-stacked-nodes.svg)
-
----
-
-class: pic
-
-![](images/control-planes/advanced-control-plane.svg)
-
----
-
-class: pic
-
-![](images/control-planes/advanced-control-plane-split-events.svg)
-
----
-
 # The Kubernetes API
 
 [

slides/k8s/cainjector.md

@@ -1,60 +0,0 @@
-## CA injector - overview
-
-- The Kubernetes API server can invoke various webhooks:
-
-  - conversion webhooks (registered in CustomResourceDefinitions)
-
-  - mutation webhooks (registered in MutatingWebhookConfigurations)
-
-  - validation webhooks (registered in ValidatingWebhookConfiguration)
-
-- These webhooks must be served over TLS
-
-- These webhooks must use valid TLS certificates
-
----
-
-## Webhook certificates
-
-- Option 1: certificate issued by a global CA
-
-  - doesn't work with internal services
-    <br/>
-    (their CN must be `<servicename>.<namespace>.svc`)
-
-- Option 2: certificate issued by private CA + CA certificate in system store
-
-  - requires access to API server certificates tore
-
-  - generally not doable on managed Kubernetes clusters
-
-- Option 3: certificate issued by private CA + CA certificate in `caBundle`
-
-  - pass the CA certificate in `caBundle` field
-    <br/>
-    (in CRD or webhook manifests)
-
-  - can be managed automatically by cert-manager
-
----
-
-## CA injector - details
-
-- Add annotation to *injectable* resource
-  (CustomResouceDefinition, MutatingWebhookConfiguration, ValidatingWebhookConfiguration)
-
-- Annotation refers to the thing holding the certificate:
-
-  - `cert-manager.io/inject-ca-from: <namespace>/<certificate>`
-
-  - `cert-manager.io/inject-ca-from-secret: <namespace>/<secret>`
-
-  - `cert-manager.io/inject-apiserver-ca: true` (use API server CA)
-
-- When injecting from a Secret, the Secret must have a special annotation:
-
-  `cert-manager.io/allow-direct-injection: "true"`
-
-- See [cert-manager documentation][docs] for details
-
-[docs]: https://cert-manager.io/docs/concepts/ca-injector/

slides/k8s/hpa-v2.md

@@ -511,18 +511,20 @@ no custom metrics API (custom.metrics.k8s.io) registered
 Here is the rule that we need to add to the configuration:
 
 ```yaml
-    - seriesQuery: 'httplat_latency_seconds_sum{namespace!="",service!=""}'
+    - seriesQuery: |
+        httplat_latency_seconds_sum{kubernetes_namespace!="",kubernetes_name!=""}
       resources:
         overrides:
-          namespace:
+          kubernetes_namespace:
             resource: namespace
-          service:
+          kubernetes_name:
             resource: service
       name:
         matches: "httplat_latency_seconds_sum"
         as: "httplat_latency_seconds"
       metricsQuery: |
-        rate(httplat_latency_seconds_sum{<<.LabelMatchers>>}[2m])/rate(httplat_latency_seconds_count{<<.LabelMatchers>>}[2m])
+        rate(httplat_latency_seconds_sum{<<.LabelMatchers>>}[2m])
+        /rate(httplat_latency_seconds_count{<<.LabelMatchers>>}[2m])
 ```
 
 (I built it following the [walkthrough](https://github.com/DirectXMan12/k8s-prometheus-adapter/blob/master/docs/config-walkthrough.md
@@ -536,7 +538,7 @@ Here is the rule that we need to add to the configuration:
 
 - Edit the adapter's ConfigMap:
   ```bash
-  kubectl edit configmap prometheus-adapter --namespace=prometheus-adapter
+  kubectl edit configmap prometheus-adapter --namespace=kube-system
   ```
 
 - Add the new rule in the `rules` section, at the end of the configuration file
@@ -545,7 +547,7 @@ Here is the rule that we need to add to the configuration:
 
 - Restart the Prometheus adapter:
   ```bash
-  kubectl rollout restart deployment --namespace=prometheus-adapter prometheus-adapter
+  kubectl rollout restart deployment --namespace=kube-system prometheus-adapter
   ```
 
 ]

slides/k8s/kubectlget.md

@@ -460,9 +460,9 @@ class: extra-details
 
   (i.e. node regularly pinging the control plane to say "I'm alive!")
 
-- For more details, see [Efficient Node Heartbeats KEP] or the [node controller documentation]
+- For more details, see [KEP-0009] or the [node controller documentation]
 
-[Efficient Node Heartbeats KEP]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/589-efficient-node-heartbeats/README.md
+[KEP-0009]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/0009-node-heartbeat.md
 [node controller documentation]: https://kubernetes.io/docs/concepts/architecture/nodes/#node-controller
 
 ---

slides/k8s/operators-example.md

@@ -151,8 +151,3 @@ on my needs) to be deployed into its specific Kubernetes Namespace.*
 - Improvement idea: this operator could generate *events*
 
   (visible with `kubectl get events` and `kubectl describe`)
-
-???
-
-:EN:- How to write a simple operator with shell scripts
-:FR:- Comment écrire un opérateur simple en shell script

slides/k8s/pv-pvc-sc.md

@@ -30,9 +30,9 @@
 
   - ReadWriteOncePod (only one pod can access the volume; new in Kubernetes 1.22)
 
-- A PVC lists the access modes that it requires
+- A PV lists the access modes that it requires
 
-- A PV lists the access modes that it supports
+- A PVC lists the access modes that it supports
 
 ⚠️ A PV with only ReadWriteMany won't satisfy a PVC with ReadWriteOnce!
 
@@ -320,4 +320,4 @@ kubectl get pv,pvc
 :EN:- Storage provisioning
 :EN:- PV, PVC, StorageClass
 :FR:- Création de volumes
-:FR:- PV, PVC, et StorageClass
+:FR:- PV, PVC, et StorageClass

slides/k8s/sealed-secrets.md

@@ -54,7 +54,9 @@
 
 - The official installation is done through a single YAML file
 
-- There is also a Helm chart if you prefer that (see next slide!)
+- There is also a Helm chart if you prefer that
+
+  (if you're using Kubernetes 1.22+, see next slide!)
 
 <!-- #VERSION# -->
 
@@ -64,7 +66,7 @@
   .small[
   ```bash
     kubectl apply -f \
-            https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.17.4/controller.yaml
+            https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.16.0/controller.yaml
   ```
   ]
 
@@ -78,9 +80,15 @@ If you change that, you will also need to inform `kubeseal` later on.
 
 class: extra-details
 
-## Installing with Helm
+## Sealed Secrets on Kubernetes 1.22
 
-- The Sealed Secrets controller can be installed like this:
+- As of version 0.16, Sealed Secrets manifests uses RBAC v1beta1
+
+- RBAC v1beta1 isn't supported anymore in Kubernetes 1.22
+
+- Sealed Secerets Helm chart provides manifests using RBAC v1
+
+- Conclusion: to install Sealed Secrets on Kubernetes 1.22, use the Helm chart:
 
   ```bash
     helm install --repo https://bitnami-labs.github.io/sealed-secrets/ \

slides/k8s/tilt.md

@@ -210,54 +210,25 @@ Ah, right ...
 
 ## Running Tilt on a remote machine
 
-- If Tilt runs remotely, we can't access `http://localhost:10350`
+- If Tilt runs remotely, we can't access http://localhost:10350
 
-- We'll need to tell Tilt to listen to `0.0.0.0`
+- Our Tiltfile includes an ngrok tunnel, let's use that
 
-  (instead of just `localhost`)
-
-- If we run Tilt in a Pod, we need to expose port 10350 somehow
-
-  (and Tilt needs to listen on `0.0.0.0`, too)
-
----
-
-## Telling Tilt to listen in `0.0.0.0`
-
-- This can be done with the `--host` flag:
+- Start Tilt:
   ```bash
-  tilt --host=0.0.0.0
-  ```
-
-- Or by setting the `TILT_HOST` environment variable:
-  ```bash
-  export TILT_HOST=0.0.0.0
   tilt up
   ```
 
----
+- The ngrok URL should appear in the Tilt output
 
-## Running Tilt in a Pod
+  (something like `https://xxxx-aa-bb-cc-dd.ngrok.io/`)
 
-If you use `shpod`, you can use the following command:
+- Open that URL in your browser
 
-```bash
-kubectl patch service shpod --namespace shpod -p "
-spec:
-  ports:
-  - name: tilt
-    port: 10350
-    targetPort: 10350
-    nodePort: 30150
-    protocol: TCP
-"
-```
-
-Then connect to port 30150 on any of your nodes.
-
-If you use something else than `shpod`, adapt these instructions!
+*Note: it's also possible to run `tilt up --host=0.0.0.0`.*
 
 ---
+
 class: extra-details
 
 ## Kubernetes contexts

slides/kadm-fullday.yml

@@ -0,0 +1,62 @@
+title: |
+  Kubernetes
+  for Admins and Ops
+
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+chat: "In person!"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+- static-pods-exercise
+
+content:
+- shared/title.md
+- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+-
+  - k8s/prereqs-admin.md
+  - k8s/architecture.md
+  #- k8s/internal-apis.md
+  - k8s/deploymentslideshow.md
+  - k8s/dmuc.md
+-
+  - k8s/multinode.md
+  - k8s/cni.md
+  - k8s/cni-internals.md
+  - k8s/interco.md
+-
+  - k8s/apilb.md
+  #- k8s/setup-overview.md
+  #- k8s/setup-devel.md
+  #- k8s/setup-managed.md
+  #- k8s/setup-selfhosted.md
+  - k8s/cluster-upgrade.md
+  - k8s/cluster-backup.md
+  - k8s/staticpods.md
+-
+  #- k8s/cloud-controller-manager.md
+  #- k8s/bootstrap.md  
+  - k8s/control-plane-auth.md
+  - k8s/pod-security-intro.md
+  - k8s/pod-security-policies.md
+  - k8s/pod-security-admission.md
+  - k8s/user-cert.md
+  - k8s/csr-api.md
+  - k8s/openid-connect.md
+-
+  #- k8s/lastwords-admin.md
+  - k8s/links.md
+  - shared/thankyou.md

slides/kadm-twodays.yml

@@ -0,0 +1,92 @@
+title: |
+  Kubernetes
+  for administrators
+  and operators
+
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+chat: "In person!"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+# DAY 1
+- - k8s/prereqs-admin.md
+  - k8s/architecture.md
+  - k8s/internal-apis.md
+  - k8s/deploymentslideshow.md
+  - k8s/dmuc.md
+- - k8s/multinode.md
+  - k8s/cni.md
+  - k8s/cni-internals.md
+  - k8s/interco.md
+- - k8s/apilb.md
+  - k8s/setup-overview.md
+  #- k8s/setup-devel.md
+  - k8s/setup-managed.md
+  - k8s/setup-selfhosted.md
+  - k8s/cluster-upgrade.md
+  - k8s/staticpods.md
+- - k8s/cluster-backup.md
+  - k8s/cloud-controller-manager.md
+  - k8s/healthchecks.md
+  - k8s/healthchecks-more.md
+# DAY 2
+- - k8s/kubercoins.md
+  - k8s/logs-cli.md
+  - k8s/logs-centralized.md
+  - k8s/authn-authz.md
+  - k8s/user-cert.md
+  - k8s/csr-api.md
+- - k8s/openid-connect.md
+  - k8s/control-plane-auth.md
+  ###- k8s/bootstrap.md
+  - k8s/netpol.md
+  - k8s/pod-security-intro.md
+  - k8s/pod-security-policies.md
+  - k8s/pod-security-admission.md
+- - k8s/resource-limits.md
+  - k8s/metrics-server.md
+  - k8s/cluster-sizing.md
+  - k8s/horizontal-pod-autoscaler.md
+- - k8s/prometheus.md
+  #- k8s/prometheus-stack.md
+  - k8s/extending-api.md
+  - k8s/crd.md
+  - k8s/operators.md
+  - k8s/eck.md
+  ###- k8s/operators-design.md
+  ###- k8s/operators-example.md
+# CONCLUSION
+- - k8s/lastwords.md
+  - k8s/links.md
+  - shared/thankyou.md
+  - |
+    # (All content after this slide is bonus material)
+# EXTRA
+- - k8s/volumes.md
+  - k8s/configuration.md
+  - k8s/secrets.md
+  - k8s/statefulsets.md
+  - k8s/consul.md
+  - k8s/pv-pvc-sc.md
+  - k8s/volume-claim-templates.md
+  #- k8s/portworx.md
+  - k8s/openebs.md
+  - k8s/stateful-failover.md

slides/kube-adv.yml

@@ -0,0 +1,87 @@
+title: |
+  Advanced
+  Kubernetes
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+#- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- #1
+  - k8s/prereqs-admin.md
+  - k8s/architecture.md
+  - k8s/internal-apis.md
+  - k8s/deploymentslideshow.md
+  - k8s/dmuc.md
+- #2
+  - k8s/multinode.md
+  - k8s/cni.md
+  - k8s/interco.md
+- #3
+  - k8s/cni-internals.md
+  - k8s/apilb.md
+  - k8s/control-plane-auth.md
+  - |
+    # (Extra content)
+  - k8s/staticpods.md
+  - k8s/cluster-upgrade.md
+- #4
+  - k8s/kustomize.md
+  - k8s/helm-intro.md
+  - k8s/helm-chart-format.md
+  - k8s/helm-create-basic-chart.md
+  - |
+    # (Extra content)
+  - k8s/helm-create-better-chart.md
+  - k8s/helm-dependencies.md
+  - k8s/helm-values-schema-validation.md
+  - k8s/helm-secrets.md
+- #5
+  - k8s/extending-api.md
+  - k8s/operators.md
+  - k8s/sealed-secrets.md
+  - k8s/crd.md
+- #6
+  - k8s/ingress-tls.md
+  - k8s/ingress-advanced.md
+  - k8s/cert-manager.md
+  - k8s/eck.md
+- #7
+  - k8s/admission.md
+  - k8s/kyverno.md
+- #8
+  - k8s/aggregation-layer.md
+  - k8s/metrics-server.md
+  - k8s/prometheus.md
+  - k8s/prometheus-stack.md
+  - k8s/hpa-v2.md
+- #9
+  - k8s/operators-design.md
+  - k8s/operators-example.md
+  - k8s/kubebuilder.md
+  - k8s/events.md
+  - k8s/finalizers.md
+  - |
+    # (Extra content)
+  - k8s/owners-and-dependents.md
+  - k8s/apiserver-deepdive.md
+  #- k8s/record.md
+  - shared/thankyou.md
+

slides/kube-fullday.yml

@@ -0,0 +1,133 @@
+title: |
+  Deploying and Scaling Microservices
+  with Kubernetes
+
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+chat: "In person!"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+-
+  - shared/prereqs.md
+  #- shared/webssh.md
+  - shared/connecting.md
+  #- k8s/versions-k8s.md
+  - shared/sampleapp.md
+  #- shared/composescale.md
+  #- shared/hastyconclusions.md
+  - shared/composedown.md
+  - k8s/concepts-k8s.md
+  - k8s/kubectlget.md
+-
+  - k8s/kubectl-run.md
+  #- k8s/batch-jobs.md
+  - shared/declarative.md
+  - k8s/declarative.md
+  - k8s/deploymentslideshow.md
+  - k8s/kubenet.md
+  - k8s/kubectlexpose.md
+  - k8s/shippingimages.md
+  #- k8s/buildshiprun-selfhosted.md
+  - k8s/buildshiprun-dockerhub.md
+  - k8s/ourapponkube.md
+  #- k8s/exercise-wordsmith.md
+-
+  - k8s/labels-annotations.md
+  - k8s/kubectl-logs.md
+  - k8s/logs-cli.md
+  - k8s/namespaces.md
+  - k8s/yamldeploy.md
+  - k8s/setup-overview.md
+  - k8s/setup-devel.md
+  #- k8s/setup-managed.md
+  #- k8s/setup-selfhosted.md
+-
+  - k8s/dashboard.md
+  - k8s/rollout.md
+  - k8s/healthchecks.md
+  - k8s/ingress.md
+  #- k8s/volumes.md
+  - k8s/configuration.md
+  - k8s/secrets.md
+  - k8s/openebs.md
+  #- k8s/k9s.md
+  #- k8s/tilt.md
+  #- k8s/kubectlscale.md
+  #- k8s/scalingdockercoins.md
+  #- shared/hastyconclusions.md
+  #- k8s/daemonset.md
+  #- k8s/authoring-yaml.md
+  #- k8s/exercise-yaml.md
+  #- k8s/localkubeconfig.md
+  #- k8s/access-eks-cluster.md
+  #- k8s/accessinternal.md
+  #- k8s/kubectlproxy.md
+  #- k8s/healthchecks-more.md
+  #- k8s/record.md
+  #- k8s/ingress-tls.md
+  #- k8s/kustomize.md
+  #- k8s/helm-intro.md
+  #- k8s/helm-chart-format.md
+  #- k8s/helm-create-basic-chart.md
+  #- k8s/helm-create-better-chart.md
+  #- k8s/helm-dependencies.md
+  #- k8s/helm-values-schema-validation.md
+  #- k8s/helm-secrets.md
+  #- k8s/exercise-helm.md
+  #- k8s/gitlab.md
+  #- k8s/create-chart.md
+  #- k8s/create-more-charts.md
+  #- k8s/netpol.md
+  #- k8s/authn-authz.md
+  #- k8s/user-cert.md
+  #- k8s/csr-api.md
+  #- k8s/openid-connect.md
+  #- k8s/pod-security-intro.md
+  #- k8s/pod-security-policies.md
+  #- k8s/pod-security-admission.md
+  #- k8s/exercise-configmap.md
+  #- k8s/build-with-docker.md
+  #- k8s/build-with-kaniko.md
+  #- k8s/logs-centralized.md
+  #- k8s/prometheus.md
+  #- k8s/prometheus-stack.md
+  #- k8s/statefulsets.md
+  #- k8s/consul.md
+  #- k8s/pv-pvc-sc.md
+  #- k8s/volume-claim-templates.md
+  #- k8s/portworx.md
+  #- k8s/openebs.md
+  #- k8s/stateful-failover.md
+  #- k8s/extending-api.md
+  #- k8s/crd.md
+  #- k8s/admission.md
+  #- k8s/operators.md
+  #- k8s/operators-design.md
+  #- k8s/operators-example.md
+  #- k8s/staticpods.md
+  #- k8s/finalizers.md
+  #- k8s/owners-and-dependents.md
+  #- k8s/gitworkflows.md
+-
+  #- k8s/whatsnext.md
+  - k8s/lastwords.md
+  #- k8s/links.md
+  - shared/thankyou.md

slides/kube-halfday.yml

@@ -0,0 +1,88 @@
+title: |
+  Kubernetes 101
+
+
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/training-20180413-paris)"
+chat: "In person!"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+#- logistics.md
+# Bridget-specific; others use logistics.md
+- logistics-bridget.md
+- k8s/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- - shared/prereqs.md
+  #- shared/webssh.md
+  - shared/connecting.md
+  - k8s/versions-k8s.md
+  - shared/sampleapp.md
+# Bridget doesn't go into as much depth with compose
+  #- shared/composescale.md
+  #- shared/hastyconclusions.md
+  - shared/composedown.md
+  - k8s/concepts-k8s.md
+  - shared/declarative.md
+  - k8s/declarative.md
+  - k8s/kubenet.md
+  - k8s/kubectlget.md
+  - k8s/setup-overview.md
+  #- k8s/setup-devel.md
+  #- k8s/setup-managed.md
+  #- k8s/setup-selfhosted.md
+- - k8s/kubectl-run.md
+  #- k8s/batch-jobs.md
+  #- k8s/labels-annotations.md
+  - k8s/kubectl-logs.md
+  - k8s/deploymentslideshow.md
+  - k8s/kubectlexpose.md
+  - k8s/shippingimages.md
+  #- k8s/buildshiprun-selfhosted.md
+  - k8s/buildshiprun-dockerhub.md
+  - k8s/ourapponkube.md
+  #- k8s/localkubeconfig.md
+  #- k8s/access-eks-cluster.md
+  #- k8s/accessinternal.md
+  #- k8s/kubectlproxy.md
+- - k8s/dashboard.md
+  #- k8s/k9s.md
+  #- k8s/tilt.md
+  #- k8s/kubectlscale.md
+  - k8s/scalingdockercoins.md
+  - shared/hastyconclusions.md
+  - k8s/daemonset.md
+  - k8s/rollout.md
+  #- k8s/record.md
+- - k8s/logs-cli.md
+# Bridget hasn't added EFK yet
+  #- k8s/logs-centralized.md
+  - k8s/namespaces.md
+  - k8s/helm-intro.md
+  #- k8s/helm-chart-format.md
+  - k8s/helm-create-basic-chart.md
+  #- k8s/helm-create-better-chart.md
+  #- k8s/helm-dependencies.md
+  #- k8s/helm-values-schema-validation.md
+  #- k8s/helm-secrets.md
+  #- k8s/kustomize.md
+  #- k8s/netpol.md
+  - k8s/whatsnext.md
+#  - k8s/links.md
+# Bridget-specific
+  - k8s/links-bridget.md
+  - shared/thankyou.md

slides/kube-selfpaced.yml

@@ -0,0 +1,163 @@
+title: |
+  Deploying and Scaling Microservices
+  with Docker and Kubernetes
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- in-person
+
+content:
+- shared/title.md
+#- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+#- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+-
+  - shared/prereqs.md
+  #- shared/webssh.md
+  - shared/connecting.md
+  - k8s/versions-k8s.md
+  - shared/sampleapp.md
+  #- shared/composescale.md
+  #- shared/hastyconclusions.md
+  - shared/composedown.md
+  - k8s/concepts-k8s.md
+-
+  - k8s/kubectlget.md
+  - k8s/kubectl-run.md
+  - k8s/batch-jobs.md
+  - k8s/labels-annotations.md
+  - k8s/kubectl-logs.md
+  - k8s/logs-cli.md
+  - shared/declarative.md
+  - k8s/declarative.md
+  - k8s/deploymentslideshow.md
+-
+  - k8s/kubenet.md
+  - k8s/kubectlexpose.md
+  - k8s/shippingimages.md
+  - k8s/buildshiprun-selfhosted.md
+  - k8s/buildshiprun-dockerhub.md
+  - k8s/ourapponkube.md
+  #- k8s/exercise-wordsmith.md
+  - k8s/yamldeploy.md
+-
+  - k8s/setup-overview.md
+  - k8s/setup-devel.md
+  - k8s/setup-managed.md
+  - k8s/setup-selfhosted.md
+  - k8s/dashboard.md
+  - k8s/k9s.md
+  - k8s/tilt.md
+  #- k8s/kubectlscale.md
+  - k8s/scalingdockercoins.md
+  - shared/hastyconclusions.md
+  - k8s/daemonset.md
+  - k8s/authoring-yaml.md
+  #- k8s/exercise-yaml.md
+-
+  - k8s/rollout.md
+  - k8s/healthchecks.md
+  - k8s/healthchecks-more.md
+  - k8s/record.md
+-
+  - k8s/namespaces.md
+  - k8s/localkubeconfig.md
+  #- k8s/access-eks-cluster.md
+  - k8s/accessinternal.md
+  - k8s/kubectlproxy.md
+-
+  - k8s/ingress.md
+  - k8s/ingress-advanced.md
+  - k8s/ingress-tls.md
+  - k8s/cert-manager.md
+  - k8s/kustomize.md
+  - k8s/helm-intro.md
+  - k8s/helm-chart-format.md
+  - k8s/helm-create-basic-chart.md
+  - k8s/helm-create-better-chart.md
+  - k8s/helm-dependencies.md
+  - k8s/helm-values-schema-validation.md
+  - k8s/helm-secrets.md
+  #- k8s/exercise-helm.md
+  - k8s/gitlab.md
+-
+  - k8s/netpol.md
+  - k8s/authn-authz.md
+  - k8s/pod-security-intro.md
+  - k8s/pod-security-policies.md
+  - k8s/pod-security-admission.md
+  - k8s/user-cert.md
+  - k8s/csr-api.md
+  - k8s/openid-connect.md
+  - k8s/control-plane-auth.md
+-
+  - k8s/volumes.md
+  #- k8s/exercise-configmap.md
+  - k8s/build-with-docker.md
+  - k8s/build-with-kaniko.md
+-
+  - k8s/configuration.md
+  - k8s/secrets.md
+  - k8s/statefulsets.md
+  - k8s/consul.md
+  - k8s/pv-pvc-sc.md
+  - k8s/volume-claim-templates.md
+  - k8s/portworx.md
+  - k8s/openebs.md
+  - k8s/stateful-failover.md
+-
+  - k8s/logs-centralized.md
+  - k8s/prometheus.md
+  - k8s/prometheus-stack.md
+  - k8s/resource-limits.md
+  - k8s/metrics-server.md
+  - k8s/cluster-sizing.md
+  - k8s/cluster-autoscaler.md
+  - k8s/horizontal-pod-autoscaler.md
+  - k8s/hpa-v2.md
+-
+  - k8s/extending-api.md
+  - k8s/apiserver-deepdive.md
+  - k8s/crd.md
+  - k8s/aggregation-layer.md
+  - k8s/admission.md
+  - k8s/operators.md
+  - k8s/operators-design.md
+  - k8s/operators-example.md
+  - k8s/kubebuilder.md
+  - k8s/sealed-secrets.md
+  - k8s/kyverno.md
+  - k8s/eck.md
+  - k8s/finalizers.md
+  - k8s/owners-and-dependents.md
+  - k8s/events.md
+-
+  - k8s/dmuc.md
+  - k8s/multinode.md
+  - k8s/cni.md
+  - k8s/cni-internals.md
+  - k8s/apilb.md
+  - k8s/staticpods.md
+-
+  - k8s/cluster-upgrade.md
+  - k8s/cluster-backup.md
+  - k8s/cloud-controller-manager.md
+  - k8s/gitworkflows.md
+-
+  - k8s/lastwords.md
+  - k8s/links.md
+  - shared/thankyou.md

slides/kube-twodays.yml

@@ -0,0 +1,132 @@
+title: |
+  Deploying and Scaling Microservices
+  with Kubernetes
+
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+chat: "In person!"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+
+content:
+- shared/title.md
+- logistics.md
+- k8s/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+-
+  - shared/prereqs.md
+  #- shared/webssh.md
+  - shared/connecting.md
+  #- k8s/versions-k8s.md
+  - shared/sampleapp.md
+  #- shared/composescale.md
+  #- shared/hastyconclusions.md
+  - shared/composedown.md
+  - k8s/concepts-k8s.md
+  - k8s/kubectlget.md
+-
+  - k8s/kubectl-run.md
+  - k8s/batch-jobs.md
+  - k8s/labels-annotations.md
+  - k8s/kubectl-logs.md
+  - k8s/logs-cli.md
+  - shared/declarative.md
+  - k8s/declarative.md
+  - k8s/deploymentslideshow.md
+  - k8s/kubenet.md
+  - k8s/kubectlexpose.md
+  - k8s/shippingimages.md
+  #- k8s/buildshiprun-selfhosted.md
+  - k8s/buildshiprun-dockerhub.md
+  - k8s/ourapponkube.md
+  #- k8s/exercise-wordsmith.md
+-
+  - k8s/yamldeploy.md
+  - k8s/setup-overview.md
+  - k8s/setup-devel.md
+  #- k8s/setup-managed.md
+  #- k8s/setup-selfhosted.md
+  - k8s/dashboard.md
+  - k8s/k9s.md
+  #- k8s/tilt.md
+  #- k8s/kubectlscale.md
+  - k8s/scalingdockercoins.md
+  - shared/hastyconclusions.md
+  - k8s/daemonset.md
+  - k8s/authoring-yaml.md
+  #- k8s/exercise-yaml.md
+-
+  - k8s/localkubeconfig.md
+  #- k8s/access-eks-cluster.md
+  - k8s/accessinternal.md
+  #- k8s/kubectlproxy.md
+  - k8s/rollout.md
+  - k8s/healthchecks.md
+  #- k8s/healthchecks-more.md
+  - k8s/record.md
+-
+  - k8s/namespaces.md
+  - k8s/ingress.md
+  #- k8s/ingress-advanced.md
+  #- k8s/ingress-tls.md
+  - k8s/kustomize.md
+  - k8s/helm-intro.md
+  - k8s/helm-chart-format.md
+  - k8s/helm-create-basic-chart.md
+  - k8s/helm-create-better-chart.md
+  - k8s/helm-dependencies.md
+  - k8s/helm-values-schema-validation.md
+  - k8s/helm-secrets.md
+  #- k8s/exercise-helm.md
+  - k8s/gitlab.md
+-
+  - k8s/netpol.md
+  - k8s/authn-authz.md
+  #- k8s/csr-api.md
+  #- k8s/openid-connect.md
+  #- k8s/pod-security-intro.md
+  #- k8s/pod-security-policies.md
+  #- k8s/pod-security-admission.md
+-
+  - k8s/volumes.md
+  #- k8s/exercise-configmap.md
+  #- k8s/build-with-docker.md
+  #- k8s/build-with-kaniko.md
+  - k8s/configuration.md
+  - k8s/secrets.md
+  - k8s/logs-centralized.md
+  #- k8s/prometheus.md
+  #- k8s/prometheus-stack.md
+-
+  - k8s/statefulsets.md
+  - k8s/consul.md
+  - k8s/pv-pvc-sc.md
+  - k8s/volume-claim-templates.md
+  #- k8s/portworx.md
+  - k8s/openebs.md
+  - k8s/stateful-failover.md
+  #- k8s/extending-api.md
+  #- k8s/admission.md
+  #- k8s/operators.md
+  #- k8s/operators-design.md
+  #- k8s/operators-example.md
+  #- k8s/staticpods.md
+  #- k8s/owners-and-dependents.md
+  #- k8s/gitworkflows.md
+-
+  - k8s/whatsnext.md
+  - k8s/lastwords.md
+  - k8s/links.md
+  - shared/thankyou.md

slides/logistics-template.md

@@ -1,10 +1,42 @@
 ## Introductions
 
-- Hello! I'm [Gerry Seidman](https://www.linkedin.com/in/gerryseidman), Ardan Labs (gerry.seidman@ardanlabs.com)
+⚠️ This slide should be customized by the tutorial instructor(s).
 
-- The training will run Monday to Friday, from 8:00AM to 12:00PM PST (11AM-3PM EST)
+<!--
 
-- There will be breaks!
+- Hello! We are:
+
+   - 👷🏻‍♀️ AJ ([@s0ulshake], [EphemeraSearch], [Quantgene])
+
+   - 🚁 Alexandre ([@alexbuisine], Enix SAS)
+
+   - 🐳 Jérôme ([@jpetazzo], Ardan Labs)
+
+   - 🐳 Jérôme ([@jpetazzo], Enix SAS)
+
+   - 🐳 Jérôme ([@jpetazzo], Tiny Shell Script LLC)
+
+-->
+
+<!--
+
+- The training will run for 4 hours, with a 10 minutes break every hour
+
+  (the middle break will be a bit longer)
+
+-->
+
+<!--
+
+- The workshop will run from XXX to YYY
+
+- There will be a lunch break at ZZZ
+
+  (And coffee breaks!)
+
+-->
+
+<!--
 
 - Feel free to interrupt for questions at any time
 
@@ -12,6 +44,18 @@
 
 - Live feedback, questions, help: @@CHAT@@
 
+-->
+
+<!--
+
+- You ~~should~~ must ask questions! Lots of questions!
+
+  (especially when you see full screen container pictures)
+
+- Use @@CHAT@@ to ask questions, get help, etc.
+
+-->
+
 <!-- -->
 
 [@alexbuisine]: https://twitter.com/alexbuisine

slides/pp.yml

@@ -1,114 +0,0 @@
-title: |
-  Docker & Kubernetes
-
-chat: "[Teams](#FIXME)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: https://2022-06-proofpoint.container.training/
-
-#slidenumberprefix: "#SomeHashTag — "
-
-exclude:
-- self-paced
-
-content:
-- shared/title.md
-- logistics.md
-- containers/intro.md
-- shared/about-slides.md
-- shared/chat-room-im.md
-- shared/chat-room-zoom-meeting.md
-#- shared/chat-room-zoom-webinar.md
-#- shared/toc.md
-- # DAY 1
-  #- containers/Docker_Overview.md
-  #- containers/Docker_History.md
-  - containers/Training_Environment.md
-  #- containers/Installing_Docker.md
-  - containers/First_Containers.md
-  - containers/Background_Containers.md
-  - containers/Getting_Inside.md
-  - containers/Initial_Images.md
-  - containers/Building_Images_Interactively.md
-  - containers/Building_Images_With_Dockerfiles.md
-  - containers/Cmd_And_Entrypoint.md
-  - containers/Copying_Files_During_Build.md
-  - containers/Exercise_Dockerfile_Basic.md
-  - containers/Dockerfile_Tips.md
-  - containers/Multi_Stage_Builds.md
-  - containers/Exercise_Dockerfile_Advanced.md
-- # DAY 2
-  - |
-    # Kubernetes
-  - shared/connecting.md
-  #- shared/webssh.md
-  #- k8s/versions-k8s.md
-  - shared/sampleapp.md
-  #- shared/composescale.md
-  #- shared/hastyconclusions.md
-  - shared/composedown.md
-  - k8s/concepts-k8s.md
-  - k8s/kubectlget.md
-  - k8s/kubectl-run.md
-  - k8s/kubenet.md
-  - k8s/kubectlexpose.md
-  - k8s/shippingimages.md
-  #- k8s/buildshiprun-selfhosted.md
-  - k8s/buildshiprun-dockerhub.md
-  - exercises/k8sfundamentals-details.md
-- # DAY 3
-  - k8s/ourapponkube.md
-  - k8s/labels-annotations.md
-  - k8s/kubectl-logs.md
-  - k8s/logs-cli.md
-  - k8s/namespaces.md
-  - k8s/yamldeploy.md
-  - shared/declarative.md
-  - k8s/declarative.md
-  - k8s/deploymentslideshow.md
-  - k8s/authoring-yaml.md
-  - k8s/scalingdockercoins.md
-  - shared/hastyconclusions.md
-  - k8s/daemonset.md
-  - k8s/rollout.md
-  - k8s/healthchecks.md
-- # DAY 4
-  - k8s/volumes.md
-  - k8s/configuration.md
-  - k8s/secrets.md
-  - k8s/helm-intro.md
-  - k8s/helm-chart-format.md
-  - k8s/helm-create-basic-chart.md
-  - k8s/helm-create-better-chart.md
-  - shared/thankyou.md
-- # EXTRA
-  - |
-    # (Extra Docker content)
-  - containers/Start_And_Attach.md
-  - containers/Naming_And_Inspecting.md
-  - containers/Labels.md
-  - containers/Container_Networking_Basics.md
-  - containers/Container_Network_Model.md
-  - containers/Network_Drivers.md
-  - containers/Local_Development_Workflow.md
-  - containers/Compose_For_Dev_Stacks.md
-  #- containers/Exercise_Composefile.md
-  - containers/Advanced_Dockerfiles.md
-- # EXTRA
-  - |
-    # (Extra Kubernetes content)
-  - k8s/setup-devel.md
-  - k8s/localkubeconfig.md
-  - k8s/access-eks-cluster.md
-  - k8s/accessinternal.md
-  - k8s/kubectlproxy.md
-  #- exercises/localcluster-details.md
-  - k8s/batch-jobs.md
-  - k8s/netpol.md
-  - k8s/authn-authz.md
-  - k8s/resource-limits.md
-  - k8s/statefulsets.md
-  - k8s/consul.md
-  - k8s/pv-pvc-sc.md
-  - k8s/volume-claim-templates.md

slides/swarm-fullday.yml

@@ -0,0 +1,71 @@
+title: |
+  Container Orchestration
+  with Docker and Swarm
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+- snap
+- btp-auto
+- benchmarking
+- elk-manual
+- prom-manual
+
+content:
+- shared/title.md
+- logistics.md
+- swarm/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- - shared/prereqs.md
+  - shared/connecting.md
+  - swarm/versions.md
+  - shared/sampleapp.md
+  - shared/composescale.md
+  - shared/hastyconclusions.md
+  - shared/composedown.md
+  - swarm/swarmkit.md
+  - shared/declarative.md
+  - swarm/swarmmode.md
+  - swarm/creatingswarm.md
+  #- swarm/machine.md
+  - swarm/morenodes.md
+- - swarm/firstservice.md
+  - swarm/ourapponswarm.md
+  - swarm/hostingregistry.md
+  - swarm/testingregistry.md
+  - swarm/btp-manual.md
+  - swarm/swarmready.md
+  - swarm/stacks.md
+  - swarm/cicd.md
+  - swarm/updatingservices.md
+  - swarm/rollingupdates.md
+  - swarm/healthchecks.md
+- - swarm/operatingswarm.md
+  - swarm/netshoot.md
+  - swarm/ipsec.md
+  - swarm/swarmtools.md
+  - swarm/security.md
+  - swarm/secrets.md
+  - swarm/encryptionatrest.md
+  - swarm/leastprivilege.md
+  - swarm/apiscope.md
+- - swarm/logging.md
+  - swarm/metrics.md
+  - swarm/gui.md
+  - swarm/stateful.md
+  - swarm/extratips.md
+  - shared/thankyou.md
+  - swarm/links.md

slides/swarm-halfday.yml

@@ -0,0 +1,70 @@
+title: |
+  Container Orchestration
+  with Docker and Swarm
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- self-paced
+- snap
+- btp-manual
+- benchmarking
+- elk-manual
+- prom-manual
+
+content:
+- shared/title.md
+- logistics.md
+- swarm/intro.md
+- shared/about-slides.md
+- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- - shared/prereqs.md
+  - shared/connecting.md
+  - swarm/versions.md
+  - shared/sampleapp.md
+  - shared/composescale.md
+  - shared/hastyconclusions.md
+  - shared/composedown.md
+  - swarm/swarmkit.md
+  - shared/declarative.md
+  - swarm/swarmmode.md
+  - swarm/creatingswarm.md
+  #- swarm/machine.md
+  - swarm/morenodes.md
+- - swarm/firstservice.md
+  - swarm/ourapponswarm.md
+  #- swarm/hostingregistry.md
+  #- swarm/testingregistry.md
+  #- swarm/btp-manual.md
+  #- swarm/swarmready.md
+  - swarm/stacks.md
+  - swarm/cicd.md
+  - swarm/updatingservices.md
+  #- swarm/rollingupdates.md
+  #- swarm/healthchecks.md
+- - swarm/operatingswarm.md
+  #- swarm/netshoot.md
+  #- swarm/ipsec.md
+  #- swarm/swarmtools.md
+  - swarm/security.md
+  #- swarm/secrets.md
+  #- swarm/encryptionatrest.md
+  - swarm/leastprivilege.md
+  - swarm/apiscope.md
+  - swarm/logging.md
+  - swarm/metrics.md
+  #- swarm/stateful.md
+  #- swarm/extratips.md
+  - shared/thankyou.md
+  - swarm/links.md

slides/swarm-selfpaced.yml

@@ -0,0 +1,79 @@
+title: |
+  Container Orchestration
+  with Docker and Swarm
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- in-person
+- btp-auto
+
+content:
+- shared/title.md
+#- shared/logistics.md
+- swarm/intro.md
+- shared/about-slides.md
+#- shared/chat-room-im.md
+#- shared/chat-room-slack.md
+#- shared/chat-room-zoom-meeting.md
+#- shared/chat-room-zoom-webinar.md
+- shared/toc.md
+- - shared/prereqs.md
+  - shared/connecting.md
+  - swarm/versions.md
+  - |
+    name: part-1
+
+    class: title, self-paced
+
+    Part 1
+  - shared/sampleapp.md
+  - shared/composescale.md
+  - shared/hastyconclusions.md
+  - shared/composedown.md
+  - swarm/swarmkit.md
+  - shared/declarative.md
+  - swarm/swarmmode.md
+  - swarm/creatingswarm.md
+  #- swarm/machine.md
+  - swarm/morenodes.md
+- - swarm/firstservice.md
+  - swarm/ourapponswarm.md
+  - swarm/hostingregistry.md
+  - swarm/testingregistry.md
+  - swarm/btp-manual.md
+  - swarm/swarmready.md
+  - swarm/stacks.md
+  - swarm/cicd.md
+  - |
+    name: part-2
+
+    class: title, self-paced
+
+    Part 2
+- - swarm/operatingswarm.md
+  - swarm/netshoot.md
+  - swarm/swarmnbt.md
+  - swarm/ipsec.md
+  - swarm/updatingservices.md
+  - swarm/rollingupdates.md
+  - swarm/healthchecks.md
+  - swarm/nodeinfo.md
+  - swarm/swarmtools.md
+- - swarm/security.md
+  - swarm/secrets.md
+  - swarm/encryptionatrest.md
+  - swarm/leastprivilege.md
+  - swarm/apiscope.md
+  - swarm/logging.md
+  - swarm/metrics.md
+  - swarm/stateful.md
+  - swarm/extratips.md
+  - shared/thankyou.md
+  - swarm/links.md

slides/swarm-video.yml

@@ -0,0 +1,74 @@
+title: |
+  Container Orchestration
+  with Docker and Swarm
+
+chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+
+gitrepo: github.com/jpetazzo/container.training
+
+slides: https://container.training/
+
+#slidenumberprefix: "#SomeHashTag — "
+
+exclude:
+- in-person
+- btp-auto
+
+content:
+- shared/title.md
+#- shared/logistics.md
+- swarm/intro.md
+- shared/about-slides.md
+- shared/toc.md
+- - shared/prereqs.md
+  - shared/connecting.md
+  - swarm/versions.md
+  - |
+    name: part-1
+
+    class: title, self-paced
+
+    Part 1
+  - shared/sampleapp.md
+  - shared/composescale.md
+  - shared/hastyconclusions.md
+  - shared/composedown.md
+  - swarm/swarmkit.md
+  - shared/declarative.md
+  - swarm/swarmmode.md
+  - swarm/creatingswarm.md
+  #- swarm/machine.md
+  - swarm/morenodes.md
+- - swarm/firstservice.md
+  - swarm/ourapponswarm.md
+  - swarm/hostingregistry.md
+  - swarm/testingregistry.md
+  - swarm/btp-manual.md
+  - swarm/swarmready.md
+  - swarm/stacks.md
+  - |
+    name: part-2
+
+    class: title, self-paced
+
+    Part 2
+- - swarm/operatingswarm.md
+  #- swarm/netshoot.md
+  #- swarm/swarmnbt.md
+  - swarm/ipsec.md
+  - swarm/updatingservices.md
+  - swarm/rollingupdates.md
+  #- swarm/healthchecks.md
+  - swarm/nodeinfo.md
+  - swarm/swarmtools.md
+- - swarm/security.md
+  - swarm/secrets.md
+  - swarm/encryptionatrest.md
+  - swarm/leastprivilege.md
+  - swarm/apiscope.md
+  #- swarm/logging.md
+  #- swarm/metrics.md
+  - swarm/stateful.md
+  - swarm/extratips.md
+  - shared/thankyou.md
+  - swarm/links.md