mirror of
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Compare commits
16 Commits
2020-08-ws
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2020-08-nr
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fa27444d0d | ||
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43c0e36ac8 |
@@ -322,6 +322,22 @@ _cmd_ids() {
|
||||
aws_get_instance_ids_by_client_token $TAG
|
||||
}
|
||||
|
||||
_cmd ips "Show the IP addresses for a given tag"
|
||||
_cmd_ips() {
|
||||
TAG=$1
|
||||
need_tag $TAG
|
||||
|
||||
SETTINGS=tags/$TAG/settings.yaml
|
||||
CLUSTERSIZE=$(awk '/^clustersize:/ {print $2}' $SETTINGS)
|
||||
while true; do
|
||||
for I in $(seq $CLUSTERSIZE); do
|
||||
read ip || return 0
|
||||
printf "%s\t" "$ip"
|
||||
done
|
||||
printf "\n"
|
||||
done < tags/$TAG/ips.txt
|
||||
}
|
||||
|
||||
_cmd list "List available groups for a given infrastructure"
|
||||
_cmd_list() {
|
||||
need_infra $1
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
#/ /kube-halfday.yml.html 200!
|
||||
#/ /kube-fullday.yml.html 200!
|
||||
#/ /kube-twodays.yml.html 200!
|
||||
/ /kadm-fullday.yml.html 200!
|
||||
/ /kube.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
|
||||
|
||||
@@ -118,7 +118,7 @@
|
||||
|
||||
- [HTTP basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication)
|
||||
|
||||
(carrying user and password in an HTTP header)
|
||||
(carrying user and password in an HTTP header; [deprecated since Kubernetes 1.19](https://github.com/kubernetes/kubernetes/pull/89069))
|
||||
|
||||
- Authentication proxy
|
||||
|
||||
|
||||
@@ -176,12 +176,8 @@ class: extra-details
|
||||
|
||||
- can't express parallelism or completions of Jobs
|
||||
|
||||
- can't express Pods with multiple containers
|
||||
|
||||
- can't express healthchecks, resource limits
|
||||
|
||||
- etc.
|
||||
|
||||
- `kubectl create` and `kubectl run` are *helpers* that generate YAML manifests
|
||||
|
||||
- If we write these manifests ourselves, we can use all features and options
|
||||
|
||||
@@ -536,6 +536,8 @@ spec:
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## Differences between configmaps and secrets
|
||||
|
||||
- Secrets are base64-encoded when shown with `kubectl get secrets -o yaml`
|
||||
@@ -550,6 +552,29 @@ spec:
|
||||
|
||||
(since they are two different kinds of resources)
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## Immutable ConfigMaps and Secrets
|
||||
|
||||
- Since Kubernetes 1.19, it is possible to mark a ConfigMap or Secret as *immutable*
|
||||
|
||||
```bash
|
||||
kubectl patch configmap xyz --patch='{"immutable": true}'
|
||||
```
|
||||
|
||||
- This brings performance improvements when using lots of ConfigMaps and Secrets
|
||||
|
||||
(lots = tens of thousands)
|
||||
|
||||
- Once a ConfigMap or Secret has been marked as immutable:
|
||||
|
||||
- its content cannot be changed anymore
|
||||
- the `immutable` field can't be changed back either
|
||||
- the only way to change it is to delete and re-create it
|
||||
- Pods using it will have to be re-created as well
|
||||
|
||||
???
|
||||
|
||||
:EN:- Managing application configuration
|
||||
|
||||
@@ -52,7 +52,7 @@
|
||||
|
||||
<!-- ##VERSION## -->
|
||||
|
||||
- Unfortunately, as of Kubernetes 1.17, the CLI cannot create daemon sets
|
||||
- Unfortunately, as of Kubernetes 1.19, the CLI cannot create daemon sets
|
||||
|
||||
--
|
||||
|
||||
|
||||
@@ -485,6 +485,8 @@ spec:
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## Using multiple ingress controllers
|
||||
|
||||
- You can have multiple ingress controllers active simultaneously
|
||||
@@ -495,11 +497,13 @@ spec:
|
||||
|
||||
(e.g. one for internal, another for external traffic)
|
||||
|
||||
- The `kubernetes.io/ingress.class` annotation can be used to tell which one to use
|
||||
- To indicate which ingress controller should be used by a given Ingress resouce:
|
||||
|
||||
- It's OK if multiple ingress controllers configure the same resource
|
||||
- before Kubernetes 1.18, use the `kubernetes.io/ingress.class` annotation
|
||||
|
||||
(it just means that the service will be accessible through multiple paths)
|
||||
- since Kubernetes 1.18, use the `ingressClassName` field
|
||||
<br/>
|
||||
(which should refer to an existing `IngressClass` resource)
|
||||
|
||||
---
|
||||
|
||||
@@ -535,9 +539,9 @@ spec:
|
||||
|
||||
- [ingress.kubernetes.io/rewrite-target: /](https://github.com/kubernetes/contrib/tree/master/ingress/controllers/nginx/examples/rewrite)
|
||||
|
||||
- This should eventually stabilize
|
||||
- The Ingress spec stabilized in Kubernetes 1.19 ...
|
||||
|
||||
(remember that ingresses are currently `apiVersion: networking.k8s.io/v1beta1`)
|
||||
... without specifying these features! 😭
|
||||
|
||||
---
|
||||
|
||||
|
||||
@@ -296,7 +296,7 @@ class: extra-details
|
||||
|
||||
- When using `kubectl create deployment`, we cannot indicate the command to execute
|
||||
|
||||
(at least, not in Kubernetes 1.18)
|
||||
(at least, not in Kubernetes 1.18; but that changed in Kubernetes 1.19)
|
||||
|
||||
- We can:
|
||||
|
||||
@@ -344,6 +344,19 @@ class: extra-details
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## In Kubernetes 1.19
|
||||
|
||||
- Since Kubernetes 1.19, we can specify the command to run
|
||||
|
||||
- The command must be passed after two dashes:
|
||||
```bash
|
||||
kubectl create deployment pingpong --image=alpine -- ping 127.1
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Viewing container output
|
||||
|
||||
- Let's use the `kubectl logs` command
|
||||
|
||||
@@ -1,39 +0,0 @@
|
||||
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!"
|
||||
chat: Slack
|
||||
|
||||
gitrepo: github.com/jpetazzo/container.training
|
||||
|
||||
slides: https://2020-08-ws.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-zoom-meeting.md
|
||||
#- shared/chat-room-zoom-webinar.md
|
||||
- shared/toc.md
|
||||
-
|
||||
- k8s/prereqs-admin.md
|
||||
- k8s/architecture.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- k8s/dmuc.md
|
||||
-
|
||||
- k8s/multinode.md
|
||||
- k8s/cni.md
|
||||
- k8s/interco.md
|
||||
- k8s/apilb.md
|
||||
- shared/thankyou.md
|
||||
@@ -1,77 +0,0 @@
|
||||
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: http://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-zoom-meeting.md
|
||||
#- shared/chat-room-zoom-webinar.md
|
||||
- shared/toc.md
|
||||
# DAY 1
|
||||
- - k8s/prereqs-admin.md
|
||||
- k8s/architecture.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- k8s/dmuc.md
|
||||
- - k8s/multinode.md
|
||||
- k8s/cni.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/csr-api.md
|
||||
- - k8s/openid-connect.md
|
||||
- k8s/control-plane-auth.md
|
||||
###- k8s/bootstrap.md
|
||||
- k8s/netpol.md
|
||||
- k8s/podsecuritypolicy.md
|
||||
- - k8s/resource-limits.md
|
||||
- k8s/metrics-server.md
|
||||
- k8s/cluster-sizing.md
|
||||
- k8s/horizontal-pod-autoscaler.md
|
||||
- - k8s/prometheus.md
|
||||
- k8s/extending-api.md
|
||||
- k8s/operators.md
|
||||
###- k8s/operators-design.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/statefulsets.md
|
||||
- k8s/local-persistent-volumes.md
|
||||
- k8s/portworx.md
|
||||
130
slides/kube-selfpaced.yml
Normal file
130
slides/kube-selfpaced.yml
Normal file
@@ -0,0 +1,130 @@
|
||||
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: http://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-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/kubectlscale.md
|
||||
- k8s/scalingdockercoins.md
|
||||
- shared/hastyconclusions.md
|
||||
- k8s/daemonset.md
|
||||
- k8s/dryrun.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/accessinternal.md
|
||||
- k8s/kubectlproxy.md
|
||||
-
|
||||
- k8s/ingress.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-secrets.md
|
||||
#- k8s/exercise-helm.md
|
||||
-
|
||||
- k8s/netpol.md
|
||||
- k8s/authn-authz.md
|
||||
- k8s/podsecuritypolicy.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/statefulsets.md
|
||||
- k8s/local-persistent-volumes.md
|
||||
- k8s/portworx.md
|
||||
-
|
||||
- k8s/logs-centralized.md
|
||||
- k8s/prometheus.md
|
||||
- k8s/resource-limits.md
|
||||
- k8s/metrics-server.md
|
||||
- k8s/cluster-sizing.md
|
||||
- k8s/horizontal-pod-autoscaler.md
|
||||
-
|
||||
- k8s/extending-api.md
|
||||
- k8s/operators.md
|
||||
- k8s/operators-design.md
|
||||
- k8s/owners-and-dependents.md
|
||||
-
|
||||
- k8s/dmuc.md
|
||||
- k8s/multinode.md
|
||||
- k8s/cni.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
|
||||
120
slides/kube.yml
Normal file
120
slides/kube.yml
Normal file
@@ -0,0 +1,120 @@
|
||||
title: |
|
||||
Kubernetes
|
||||
Intermediate
|
||||
Training
|
||||
|
||||
#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
|
||||
#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
|
||||
chat: "`#kubernetes-training-august-31-september-4` on Slack"
|
||||
|
||||
gitrepo: github.com/jpetazzo/container.training
|
||||
|
||||
slides: http://2020-08-nr.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-zoom-meeting.md
|
||||
#- shared/chat-room-zoom-webinar.md
|
||||
- shared/toc.md
|
||||
- # DAY 1
|
||||
- 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
|
||||
- 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
|
||||
- # DAY 2
|
||||
- k8s/labels-annotations.md
|
||||
- k8s/kubectl-logs.md
|
||||
- k8s/logs-cli.md
|
||||
- k8s/yamldeploy.md
|
||||
#- k8s/kubectlscale.md
|
||||
- k8s/scalingdockercoins.md
|
||||
- shared/hastyconclusions.md
|
||||
- k8s/daemonset.md
|
||||
-
|
||||
- k8s/rollout.md
|
||||
#- k8s/record.md
|
||||
- k8s/healthchecks.md
|
||||
#- k8s/healthchecks-more.md
|
||||
- k8s/setup-overview.md
|
||||
- k8s/setup-devel.md
|
||||
#- k8s/setup-managed.md
|
||||
#- k8s/setup-selfhosted.md
|
||||
- # DAY 3
|
||||
- k8s/namespaces.md
|
||||
- k8s/localkubeconfig.md
|
||||
- k8s/accessinternal.md
|
||||
- k8s/kubectlproxy.md
|
||||
#- k8s/dryrun.md
|
||||
#- k8s/exercise-yaml.md
|
||||
- k8s/ingress.md
|
||||
-
|
||||
- k8s/volumes.md
|
||||
#- k8s/exercise-configmap.md
|
||||
#- k8s/build-with-docker.md
|
||||
#- k8s/build-with-kaniko.md
|
||||
- k8s/configuration.md
|
||||
- k8s/dashboard.md
|
||||
- # DAY 4
|
||||
- k8s/netpol.md
|
||||
- k8s/authn-authz.md
|
||||
#- k8s/podsecuritypolicy.md
|
||||
#- k8s/csr-api.md
|
||||
#- k8s/openid-connect.md
|
||||
-
|
||||
- k8s/resource-limits.md
|
||||
- k8s/metrics-server.md
|
||||
- k8s/cluster-sizing.md
|
||||
- k8s/horizontal-pod-autoscaler.md
|
||||
#- k8s/logs-centralized.md
|
||||
#- k8s/prometheus.md
|
||||
- # DAY 5
|
||||
- k8s/batch-jobs.md
|
||||
- k8s/statefulsets.md
|
||||
- k8s/local-persistent-volumes.md
|
||||
- k8s/portworx.md
|
||||
#- k8s/extending-api.md
|
||||
#- k8s/operators.md
|
||||
#- k8s/operators-design.md
|
||||
#- k8s/staticpods.md
|
||||
#- k8s/owners-and-dependents.md
|
||||
#- k8s/gitworkflows.md
|
||||
#- k8s/whatsnext.md
|
||||
- k8s/lastwords.md
|
||||
- k8s/links.md
|
||||
- shared/thankyou.md
|
||||
#- # PACKAGING
|
||||
# - 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-secrets.md
|
||||
# #- k8s/exercise-helm.md
|
||||
@@ -1,12 +1,16 @@
|
||||
## Intros
|
||||
|
||||
- Hello! I'm Jérôme Petazzoni ([@jpetazzo](https://twitter.com/jpetazzo))
|
||||
- Hello! We are:
|
||||
|
||||
- There will be a lunch break from 12:00 to 12:30
|
||||
- Jérôme Petazzoni ([@jpetazzo](https://twitter.com/jpetazzo))
|
||||
|
||||
(And regular coffee breaks!)
|
||||
- AJ Bowen ([@s0ulshake](https://twitter.com/s0ulshake), [EphemeraSearch](https://ephemerasearch.com/))
|
||||
|
||||
- We will finish ... hopefully around 13:00, 13:30 ? 😅
|
||||
- The training will run the whole week from 8am to noon (Pacific time)
|
||||
|
||||
- There will be a short break (\~5 min) every hour
|
||||
|
||||
- There will be a longer break (\~20 min) in the middle
|
||||
|
||||
- Feel free to interrupt for questions at any time
|
||||
|
||||
|
||||
@@ -1,10 +1,10 @@
|
||||
## Chat room
|
||||
|
||||
- We've set up a chat room that we will monitor during the workshop
|
||||
- A chat room has been set up for the duration of the training
|
||||
|
||||
- Don't hesitate to use it to ask questions, or get help, or share feedback
|
||||
|
||||
- The chat room will also be available after the workshop
|
||||
(we'll keep an eye on it during the training!)
|
||||
|
||||
- Join the chat room: @@CHAT@@
|
||||
|
||||
|
||||
Reference in New Issue
Block a user