♻️ Update rbac.authorization.k8s.io/v1beta1 to v1 + vendor YAML

This bumps up all the deprecated RBAC YAML to v1.

It also updates a few vendored YAMLs.

Oh, and removes the unused Service resources from the Traefik YAMLs.

Closes #585

k8s/efk.yaml

@@ -5,7 +5,7 @@ metadata:
   name: fluentd
   namespace: default
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: fluentd
@@ -21,7 +21,7 @@ rules:
   - watch
 ---
 kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: fluentd
 roleRef:

k8s/elasticsearch-operator.yaml

@@ -11,7 +11,7 @@ metadata:
   name: elasticsearch-operator
   namespace: elasticsearch-operator
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: elasticsearch-operator
@@ -41,7 +41,7 @@ rules:
   resources: ["elasticsearchclusters"]
   verbs: ["*"]
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: elasticsearch-operator
@@ -55,13 +55,16 @@ subjects:
   name: elasticsearch-operator
   namespace: elasticsearch-operator
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: elasticsearch-operator
   namespace: elasticsearch-operator
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      name: elasticsearch-operator
   template:
     metadata:
       labels:

k8s/filebeat.yaml

@@ -131,7 +131,7 @@ spec:
           path: /var/lib/filebeat-data
           type: DirectoryOrCreate
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: filebeat
@@ -144,7 +144,7 @@ roleRef:
   name: filebeat
   apiGroup: rbac.authorization.k8s.io
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: filebeat

k8s/grant-admin-to-dashboard.yaml

@@ -1,4 +1,4 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard

k8s/local-path-storage.yaml

@@ -1,25 +1,25 @@
 # This is a local copy of:
 # https://github.com/rancher/local-path-provisioner/blob/master/deploy/local-path-storage.yaml
----
 apiVersion: v1
 kind: Namespace
 metadata:
   name: local-path-storage
+
 ---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: local-path-provisioner-service-account
   namespace: local-path-storage
+
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: local-path-provisioner-role
-  namespace: local-path-storage
 rules:
   - apiGroups: [ "" ]
-  resources: ["nodes", "persistentvolumeclaims"]
+    resources: [ "nodes", "persistentvolumeclaims", "configmaps" ]
     verbs: [ "get", "list", "watch" ]
   - apiGroups: [ "" ]
     resources: [ "endpoints", "persistentvolumes", "pods" ]
@@ -30,12 +30,12 @@ rules:
   - apiGroups: [ "storage.k8s.io" ]
     resources: [ "storageclasses" ]
     verbs: [ "get", "list", "watch" ]
+
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: local-path-provisioner-bind
-  namespace: local-path-storage
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -44,6 +44,7 @@ subjects:
   - kind: ServiceAccount
     name: local-path-provisioner-service-account
     namespace: local-path-storage
+
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -63,8 +64,8 @@ spec:
       serviceAccountName: local-path-provisioner-service-account
       containers:
         - name: local-path-provisioner
-        image: rancher/local-path-provisioner:v0.0.8
-        imagePullPolicy: Always
+          image: rancher/local-path-provisioner:v0.0.19
+          imagePullPolicy: IfNotPresent
           command:
             - local-path-provisioner
             - --debug
@@ -83,6 +84,7 @@ spec:
         - name: config-volume
           configMap:
             name: local-path-config
+
 ---
 apiVersion: storage.k8s.io/v1
 kind: StorageClass
@@ -91,6 +93,7 @@ metadata:
 provisioner: rancher.io/local-path
 volumeBindingMode: WaitForFirstConsumer
 reclaimPolicy: Delete
+
 ---
 kind: ConfigMap
 apiVersion: v1
@@ -107,4 +110,51 @@ data:
             }
             ]
     }
+  setup: |-
+    #!/bin/sh
+    while getopts "m:s:p:" opt
+    do
+        case $opt in
+            p)
+            absolutePath=$OPTARG
+            ;;
+            s)
+            sizeInBytes=$OPTARG
+            ;;
+            m)
+            volMode=$OPTARG
+            ;;
+        esac
+    done
+
+    mkdir -m 0777 -p ${absolutePath}
+  teardown: |-
+    #!/bin/sh
+    while getopts "m:s:p:" opt
+    do
+        case $opt in
+            p)
+            absolutePath=$OPTARG
+            ;;
+            s)
+            sizeInBytes=$OPTARG
+            ;;
+            m)
+            volMode=$OPTARG
+            ;;
+        esac
+    done
+
+    rm -rf ${absolutePath}
+  helperPod.yaml: |-
+    apiVersion: v1
+    kind: Pod
+    metadata:
+      name: helper-pod
+    spec:
+      containers:
+      - name: helper-pod
+        image: busybox
+
+
 

k8s/metrics-server.yaml

@@ -1,32 +1,61 @@
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
+# This file is https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
+# But with the following arguments added to metrics-server:
+#   args:
+#   - --kubelet-insecure-tls
+#   - --metric-resolution=5s
+apiVersion: v1
+kind: ServiceAccount
 metadata:
-  name: system:aggregated-metrics-reader
   labels:
-    rbac.authorization.k8s.io/aggregate-to-view: "true"
-    rbac.authorization.k8s.io/aggregate-to-edit: "true"
-    rbac.authorization.k8s.io/aggregate-to-admin: "true"
-rules:
-- apiGroups: ["metrics.k8s.io"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: metrics-server:system:auth-delegator
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: system:auth-delegator
-subjects:
-- kind: ServiceAccount
+    k8s-app: metrics-server
   name: metrics-server
   namespace: kube-system
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    k8s-app: metrics-server
+    rbac.authorization.k8s.io/aggregate-to-admin: "true"
+    rbac.authorization.k8s.io/aggregate-to-edit: "true"
+    rbac.authorization.k8s.io/aggregate-to-view: "true"
+  name: system:aggregated-metrics-reader
+rules:
+- apiGroups:
+  - metrics.k8s.io
+  resources:
+  - pods
+  - nodes
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: system:metrics-server
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - nodes
+  - nodes/stats
+  - namespaces
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
+  labels:
+    k8s-app: metrics-server
   name: metrics-server-auth-reader
   namespace: kube-system
 roleRef:
@@ -38,95 +67,26 @@ subjects:
   name: metrics-server
   namespace: kube-system
 ---
-apiVersion: apiregistration.k8s.io/v1beta1
-kind: APIService
-metadata:
-  name: v1beta1.metrics.k8s.io
-spec:
-  service:
-    name: metrics-server
-    namespace: kube-system
-  group: metrics.k8s.io
-  version: v1beta1
-  insecureSkipTLSVerify: true
-  groupPriorityMinimum: 100
-  versionPriority: 100
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: metrics-server
-  namespace: kube-system
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: metrics-server
-  namespace: kube-system
-  labels:
-    k8s-app: metrics-server
-spec:
-  selector:
-    matchLabels:
-      k8s-app: metrics-server
-  template:
-    metadata:
-      name: metrics-server
-      labels:
-        k8s-app: metrics-server
-    spec:
-      serviceAccountName: metrics-server
-      volumes:
-      # mount in tmp so we can safely use from-scratch images and/or read-only containers
-      - name: tmp-dir
-        emptyDir: {}
-      containers:
-      - name: metrics-server
-        image: k8s.gcr.io/metrics-server-amd64:v0.3.3
-        imagePullPolicy: Always
-        volumeMounts:
-        - name: tmp-dir
-          mountPath: /tmp
-        args:
-        - --kubelet-preferred-address-types=InternalIP
-        - --kubelet-insecure-tls
-        - --metric-resolution=5s
-
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: metrics-server
-  namespace: kube-system
-  labels:
-    kubernetes.io/name: "Metrics-server"
-spec:
-  selector:
-    k8s-app: metrics-server
-  ports:
-  - port: 443
-    protocol: TCP
-    targetPort: 443
----
 apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
+kind: ClusterRoleBinding
 metadata:
-  name: system:metrics-server
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  - nodes
-  - nodes/stats
-  verbs:
-  - get
-  - list
-  - watch
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server:system:auth-delegator
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:auth-delegator
+subjects:
+- kind: ServiceAccount
+  name: metrics-server
+  namespace: kube-system
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
+  labels:
+    k8s-app: metrics-server
   name: system:metrics-server
 roleRef:
   apiGroup: rbac.authorization.k8s.io
@@ -136,3 +96,98 @@ subjects:
 - kind: ServiceAccount
   name: metrics-server
   namespace: kube-system
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server
+  namespace: kube-system
+spec:
+  ports:
+  - name: https
+    port: 443
+    protocol: TCP
+    targetPort: https
+  selector:
+    k8s-app: metrics-server
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server
+  namespace: kube-system
+spec:
+  selector:
+    matchLabels:
+      k8s-app: metrics-server
+  strategy:
+    rollingUpdate:
+      maxUnavailable: 0
+  template:
+    metadata:
+      labels:
+        k8s-app: metrics-server
+    spec:
+      containers:
+      - args:
+        - --cert-dir=/tmp
+        - --secure-port=4443
+        - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
+        - --kubelet-use-node-status-port
+        - --kubelet-insecure-tls
+        - --metric-resolution=5s
+        image: k8s.gcr.io/metrics-server/metrics-server:v0.4.3
+        imagePullPolicy: IfNotPresent
+        livenessProbe:
+          failureThreshold: 3
+          httpGet:
+            path: /livez
+            port: https
+            scheme: HTTPS
+          periodSeconds: 10
+        name: metrics-server
+        ports:
+        - containerPort: 4443
+          name: https
+          protocol: TCP
+        readinessProbe:
+          failureThreshold: 3
+          httpGet:
+            path: /readyz
+            port: https
+            scheme: HTTPS
+          periodSeconds: 10
+        securityContext:
+          readOnlyRootFilesystem: true
+          runAsNonRoot: true
+          runAsUser: 1000
+        volumeMounts:
+        - mountPath: /tmp
+          name: tmp-dir
+      nodeSelector:
+        kubernetes.io/os: linux
+      priorityClassName: system-cluster-critical
+      serviceAccountName: metrics-server
+      volumes:
+      - emptyDir: {}
+        name: tmp-dir
+---
+apiVersion: apiregistration.k8s.io/v1
+kind: APIService
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: v1beta1.metrics.k8s.io
+spec:
+  group: metrics.k8s.io
+  groupPriorityMinimum: 100
+  insecureSkipTLSVerify: true
+  service:
+    name: metrics-server
+    namespace: kube-system
+  version: v1beta1
+  versionPriority: 100

k8s/traefik-v1.yaml

@@ -49,24 +49,8 @@ spec:
         - --kubernetes
         - --logLevel=INFO
 ---
-kind: Service
-apiVersion: v1
-metadata:
-  name: traefik-ingress-service
-  namespace: kube-system
-spec:
-  selector:
-    k8s-app: traefik-ingress-lb
-  ports:
-    - protocol: TCP
-      port: 80
-      name: web
-    - protocol: TCP
-      port: 8080
-      name: admin
----
 kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: traefik-ingress-controller
 rules:
@@ -90,7 +74,7 @@ rules:
       - watch
 ---
 kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: traefik-ingress-controller
 roleRef:

k8s/traefik-v2.yaml

@@ -55,28 +55,8 @@ spec:
         - --entrypoints.https.Address=:443
         - --entrypoints.https.http.tls.certResolver=default
 ---
-kind: Service
-apiVersion: v1
-metadata:
-  name: traefik-ingress-service
-  namespace: kube-system
-  annotations:
-    prometheus.io/scrape: "true"
-    prometheus.io/port: "8080"
-    prometheus.io/path: "/metrics"
-spec:
-  selector:
-    k8s-app: traefik-ingress-lb
-  ports:
-    - protocol: TCP
-      port: 80
-      name: web
-    - protocol: TCP
-      port: 8080
-      name: admin
----
 kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: traefik-ingress-controller
 rules:
@@ -109,7 +89,7 @@ rules:
       - watch
 ---
 kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: traefik-ingress-controller
 roleRef: