mirror of
https://github.com/jpetazzo/container.training.git
synced 2026-07-21 22:07:13 +00:00
merge
This commit is contained in:
Jerome Petazzoni
@@ -1,63 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
- logistics.md
|
||||
- containers/intro.md
|
||||
- shared/about-slides.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/Resource_Limits.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/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/Ecosystem.md
|
||||
- containers/Orchestration_Overview.md
|
||||
- shared/thankyou.md
|
||||
- containers/links.md
|
||||
@@ -1,63 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- in-person
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
# - shared/logistics.md
|
||||
- containers/intro.md
|
||||
- shared/about-slides.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/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/Ecosystem.md
|
||||
- containers/Orchestration_Overview.md
|
||||
- shared/thankyou.md
|
||||
- containers/links.md
|
||||
393
slides/k8s/healthchecks-more.md
Normal file
393
slides/k8s/healthchecks-more.md
Normal file
@@ -0,0 +1,393 @@
|
||||
## Questions to ask before adding healthchecks
|
||||
|
||||
- Do we want liveness, readiness, both?
|
||||
|
||||
(sometimes, we can use the same check, but with different failure thresholds)
|
||||
|
||||
- Do we have existing HTTP endpoints that we can use?
|
||||
|
||||
- Do we need to add new endpoints, or perhaps use something else?
|
||||
|
||||
- Are our healthchecks likely to use resources and/or slow down the app?
|
||||
|
||||
- Do they depend on additional services?
|
||||
|
||||
(this can be particularly tricky, see next slide)
|
||||
|
||||
---
|
||||
|
||||
## Healthchecks and dependencies
|
||||
|
||||
- A good healthcheck should always indicate the health of the service itself
|
||||
|
||||
- It should not be affected by the state of the service's dependencies
|
||||
|
||||
- Example: a web server requiring a database connection to operate
|
||||
|
||||
(make sure that the healthcheck can report "OK" even if the database is down;
|
||||
<br/>
|
||||
because it won't help us to restart the web server if the issue is with the DB!)
|
||||
|
||||
- Example: a microservice calling other microservices
|
||||
|
||||
- Example: a worker process
|
||||
|
||||
(these will generally require minor code changes to report health)
|
||||
|
||||
---
|
||||
|
||||
## Adding healthchecks to an app
|
||||
|
||||
- Let's add healthchecks to DockerCoins!
|
||||
|
||||
- We will examine the questions of the previous slide
|
||||
|
||||
- Then we will review each component individually to add healthchecks
|
||||
|
||||
---
|
||||
|
||||
## Liveness, readiness, or both?
|
||||
|
||||
- To answer that question, we need to see the app run for a while
|
||||
|
||||
- Do we get temporary, recoverable glitches?
|
||||
|
||||
→ then use readiness
|
||||
|
||||
- Or do we get hard lock-ups requiring a restart?
|
||||
|
||||
→ then use liveness
|
||||
|
||||
- In the case of DockerCoins, we don't know yet!
|
||||
|
||||
- Let's pick liveness
|
||||
|
||||
---
|
||||
|
||||
## Do we have HTTP endpoints that we can use?
|
||||
|
||||
- Each of the 3 web services (hasher, rng, webui) has a trivial route on `/`
|
||||
|
||||
- These routes:
|
||||
|
||||
- don't seem to perform anything complex or expensive
|
||||
|
||||
- don't seem to call other services
|
||||
|
||||
- Perfect!
|
||||
|
||||
(See next slides for individual details)
|
||||
|
||||
---
|
||||
|
||||
- [hasher.rb](https://github.com/jpetazzo/container.training/blob/master/dockercoins/hasher/hasher.rb)
|
||||
```ruby
|
||||
get '/' do
|
||||
"HASHER running on #{Socket.gethostname}\n"
|
||||
end
|
||||
```
|
||||
|
||||
- [rng.py](https://github.com/jpetazzo/container.training/blob/master/dockercoins/rng/rng.py)
|
||||
```python
|
||||
@app.route("/")
|
||||
def index():
|
||||
return "RNG running on {}\n".format(hostname)
|
||||
```
|
||||
|
||||
- [webui.js](https://github.com/jpetazzo/container.training/blob/master/dockercoins/webui/webui.js)
|
||||
```javascript
|
||||
app.get('/', function (req, res) {
|
||||
res.redirect('/index.html');
|
||||
});
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Running DockerCoins
|
||||
|
||||
- We will run DockerCoins in a new, separate namespace
|
||||
|
||||
- We will use a set of YAML manifests and pre-built images
|
||||
|
||||
- We will add our new liveness probe to the YAML of the `rng` DaemonSet
|
||||
|
||||
- Then, we will deploy the application
|
||||
|
||||
---
|
||||
|
||||
## Creating a new namespace
|
||||
|
||||
- This will make sure that we don't collide / conflict with previous exercises
|
||||
|
||||
.exercise[
|
||||
|
||||
- Create the yellow namespace:
|
||||
```bash
|
||||
kubectl create namespace yellow
|
||||
```
|
||||
|
||||
- Switch to that namespace:
|
||||
```bash
|
||||
kns yellow
|
||||
```
|
||||
|
||||
]
|
||||
|
||||
---
|
||||
|
||||
## Retrieving DockerCoins manifests
|
||||
|
||||
- All the manifests that we need are on a convenient repository:
|
||||
|
||||
https://github.com/jpetazzo/kubercoins
|
||||
|
||||
.exercise[
|
||||
|
||||
- Clone that repository:
|
||||
```bash
|
||||
cd ~
|
||||
git clone https://github.com/jpetazzo/kubercoins
|
||||
```
|
||||
|
||||
- Change directory to the repository:
|
||||
```bash
|
||||
cd kubercoins
|
||||
```
|
||||
|
||||
]
|
||||
|
||||
---
|
||||
|
||||
## A simple HTTP liveness probe
|
||||
|
||||
This is what our liveness probe should look like:
|
||||
|
||||
```yaml
|
||||
containers:
|
||||
- name: ...
|
||||
image: ...
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /
|
||||
port: 80
|
||||
initialDelaySeconds: 30
|
||||
periodSeconds: 5
|
||||
```
|
||||
|
||||
This will give 30 seconds to the service to start. (Way more than necessary!)
|
||||
<br/>
|
||||
It will run the probe every 5 seconds.
|
||||
<br/>
|
||||
It will use the default timeout (1 second).
|
||||
<br/>
|
||||
It will use the default failure threshold (3 failed attempts = dead).
|
||||
<br/>
|
||||
It will use the default success threshold (1 successful attempt = alive).
|
||||
|
||||
---
|
||||
|
||||
## Adding the liveness probe
|
||||
|
||||
- Let's add the liveness probe, then deploy DockerCoins
|
||||
|
||||
.exercise[
|
||||
|
||||
- Edit `rng-daemonset.yaml` and add the liveness probe
|
||||
```bash
|
||||
vim rng-daemonset.yaml
|
||||
```
|
||||
|
||||
- Load the YAML for all the resources of DockerCoins:
|
||||
```bash
|
||||
kubectl apply -f .
|
||||
```
|
||||
|
||||
]
|
||||
|
||||
---
|
||||
|
||||
## Testing the liveness probe
|
||||
|
||||
- The rng service needs 100ms to process a request
|
||||
|
||||
(because it is single-threaded and sleeps 0.1s in each request)
|
||||
|
||||
- The probe timeout is set to 1 second
|
||||
|
||||
- If we send more than 10 requests per second per backend, it will break
|
||||
|
||||
- Let's generate traffic and see what happens!
|
||||
|
||||
.exercise[
|
||||
|
||||
- Get the ClusterIP address of the rng service:
|
||||
```bash
|
||||
kubectl get svc rng
|
||||
```
|
||||
|
||||
]
|
||||
|
||||
---
|
||||
|
||||
## Monitoring the rng service
|
||||
|
||||
- Each command below will show us what's happening on a different level
|
||||
|
||||
.exercise[
|
||||
|
||||
- In one window, monitor cluster events:
|
||||
```bash
|
||||
kubectl get events -w
|
||||
```
|
||||
|
||||
- In another window, monitor the response time of rng:
|
||||
```bash
|
||||
httping `<ClusterIP>`
|
||||
```
|
||||
|
||||
- In another window, monitor pods status:
|
||||
```bash
|
||||
kubectl get pods -w
|
||||
```
|
||||
|
||||
]
|
||||
|
||||
---
|
||||
|
||||
## Generating traffic
|
||||
|
||||
- Let's use `ab` to send concurrent requests to rng
|
||||
|
||||
.exercise[
|
||||
|
||||
- In yet another window, generate traffic:
|
||||
```bash
|
||||
ab -c 10 -n 1000 http://`<ClusterIP>`/1
|
||||
```
|
||||
|
||||
- Experiment with higher values of `-c` and see what happens
|
||||
|
||||
]
|
||||
|
||||
- The `-c` parameter indicates the number of concurrent requests
|
||||
|
||||
- The final `/1` is important to generate actual traffic
|
||||
|
||||
(otherwise we would use the ping endpoint, which doesn't sleep 0.1s per request)
|
||||
|
||||
---
|
||||
|
||||
## Discussion
|
||||
|
||||
- Above a given threshold, the liveness probe starts failing
|
||||
|
||||
(about 10 concurrent requests per backend should be plenty enough)
|
||||
|
||||
- When the liveness probe fails 3 times in a row, the container is restarted
|
||||
|
||||
- During the restart, there is *less* capacity available
|
||||
|
||||
- ... Meaning that the other backends are likely to timeout as well
|
||||
|
||||
- ... Eventually causing all backends to be restarted
|
||||
|
||||
- ... And each fresh backend gets restarted, too
|
||||
|
||||
- This goes on until the load goes down, or we add capacity
|
||||
|
||||
*This wouldn't be a good healthcheck in a real application!*
|
||||
|
||||
---
|
||||
|
||||
## Better healthchecks
|
||||
|
||||
- We need to make sure that the healthcheck doesn't trip when
|
||||
performance degrades due to external pressure
|
||||
|
||||
- Using a readiness check would have lesser effects
|
||||
|
||||
(but it still would be an imperfect solution)
|
||||
|
||||
- A possible combination:
|
||||
|
||||
- readiness check with a short timeout / low failure threshold
|
||||
|
||||
- liveness check with a longer timeout / higher failure treshold
|
||||
|
||||
---
|
||||
|
||||
## Healthchecks for redis
|
||||
|
||||
- A liveness probe is enough
|
||||
|
||||
(it's not useful to remove a backend from rotation when it's the only one)
|
||||
|
||||
- We could use an exec probe running `redis-cli ping`
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## Exec probes and zombies
|
||||
|
||||
- When using exec probes, we should make sure that we have a *zombie reaper*
|
||||
|
||||
🤔🧐🧟 Wait, what?
|
||||
|
||||
- When a process terminates, its parent must call `wait()`/`waitpid()`
|
||||
|
||||
(this is how the parent process retrieves the child's exit status)
|
||||
|
||||
- In the meantime, the process is in *zombie* state
|
||||
|
||||
(the process state will show as `Z` in `ps`, `top` ...)
|
||||
|
||||
- When a process is killed, its children are *orphaned* and attached to PID 1
|
||||
|
||||
- PID 1 has the responsibility if *reaping* these processes when they terminate
|
||||
|
||||
- OK, but how does that affect us?
|
||||
|
||||
---
|
||||
|
||||
class: extra-details
|
||||
|
||||
## PID 1 in containers
|
||||
|
||||
- On ordinary systems, PID 1 (`/sbin/init`) has logic to reap processes
|
||||
|
||||
- In containers, PID 1 is typically our application process
|
||||
|
||||
(e.g. Apache, the JVM, NGINX, Redis ...)
|
||||
|
||||
- These *do not* take care of reaping orphans
|
||||
|
||||
- If we use exec probes, we need to add a process reaper
|
||||
|
||||
- We can add [tini](https://github.com/krallin/tini) to our images
|
||||
|
||||
- Or [share the PID namespace between containers of a pod](https://kubernetes.io/docs/tasks/configure-pod-container/share-process-namespace/)
|
||||
|
||||
(and have gcr.io/pause take care of the reaping)
|
||||
|
||||
---
|
||||
|
||||
## Healthchecks for worker
|
||||
|
||||
- Readiness isn't useful
|
||||
|
||||
(because worker isn't a backend for a service)
|
||||
|
||||
- Liveness may help us to restart a broken worker, but how can we check it?
|
||||
|
||||
- Embedding an HTTP server is an option
|
||||
|
||||
(but it has a high potential for unwanted side-effects and false positives)
|
||||
|
||||
- Using a "lease" file can be relatively easy:
|
||||
|
||||
- touch a file during each iteration of the main loop
|
||||
|
||||
- check the timestamp of that file from an exec probe
|
||||
|
||||
- Writing logs (and checking them from the probe) also works
|
||||
@@ -1,77 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
- logistics.md
|
||||
- k8s/intro.md
|
||||
- shared/about-slides.md
|
||||
- shared/toc.md
|
||||
- - shared/prereqs.md
|
||||
- shared/connecting.md
|
||||
- k8s/versions-k8s.md
|
||||
- shared/sampleapp.md
|
||||
#- 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-k8s.md
|
||||
- k8s/kubectlrun.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- k8s/kubectlexpose.md
|
||||
- - k8s/shippingimages.md
|
||||
#- k8s/buildshiprun-selfhosted.md
|
||||
- k8s/buildshiprun-dockerhub.md
|
||||
- k8s/ourapponkube.md
|
||||
#- k8s/kubectlproxy.md
|
||||
#- k8s/localkubeconfig.md
|
||||
#- k8s/accessinternal.md
|
||||
- k8s/dashboard.md
|
||||
#- k8s/kubectlscale.md
|
||||
- k8s/scalingdockercoins.md
|
||||
- shared/hastyconclusions.md
|
||||
- k8s/daemonset.md
|
||||
- - k8s/rollout.md
|
||||
- k8s/namespaces.md
|
||||
#- k8s/kustomize.md
|
||||
#- k8s/helm.md
|
||||
#- k8s/create-chart.md
|
||||
#- k8s/healthchecks.md
|
||||
- k8s/logs-cli.md
|
||||
- k8s/logs-centralized.md
|
||||
#- k8s/netpol.md
|
||||
#- k8s/authn-authz.md
|
||||
#- k8s/csr-api.md
|
||||
#- k8s/podsecuritypolicy.md
|
||||
#- k8s/ingress.md
|
||||
#- k8s/gitworkflows.md
|
||||
- k8s/prometheus.md
|
||||
#- k8s/volumes.md
|
||||
#- k8s/build-with-docker.md
|
||||
#- k8s/build-with-kaniko.md
|
||||
#- k8s/configuration.md
|
||||
#- k8s/owners-and-dependents.md
|
||||
#- k8s/extending-api.md
|
||||
#- k8s/statefulsets.md
|
||||
#- k8s/local-persistent-volumes.md
|
||||
#- k8s/portworx.md
|
||||
#- k8s/staticpods.md
|
||||
- - k8s/whatsnext.md
|
||||
- k8s/links.md
|
||||
- shared/thankyou.md
|
||||
@@ -1,66 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
#- logistics.md
|
||||
# Bridget-specific; others use logistics.md
|
||||
- logistics-bridget.md
|
||||
- k8s/intro.md
|
||||
- shared/about-slides.md
|
||||
- shared/toc.md
|
||||
- - shared/prereqs.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-k8s.md
|
||||
- - k8s/kubectlrun.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- k8s/kubectlexpose.md
|
||||
- k8s/shippingimages.md
|
||||
#- k8s/buildshiprun-selfhosted.md
|
||||
- k8s/buildshiprun-dockerhub.md
|
||||
- k8s/ourapponkube.md
|
||||
#- k8s/kubectlproxy.md
|
||||
#- k8s/localkubeconfig.md
|
||||
#- k8s/accessinternal.md
|
||||
- - k8s/dashboard.md
|
||||
#- k8s/kubectlscale.md
|
||||
- k8s/scalingdockercoins.md
|
||||
- shared/hastyconclusions.md
|
||||
- k8s/daemonset.md
|
||||
- k8s/rollout.md
|
||||
- - k8s/logs-cli.md
|
||||
# Bridget hasn't added EFK yet
|
||||
#- k8s/logs-centralized.md
|
||||
- k8s/namespaces.md
|
||||
- k8s/helm.md
|
||||
- k8s/create-chart.md
|
||||
#- k8s/kustomize.md
|
||||
#- k8s/netpol.md
|
||||
- k8s/whatsnext.md
|
||||
# - k8s/links.md
|
||||
# Bridget-specific
|
||||
- k8s/links-bridget.md
|
||||
- shared/thankyou.md
|
||||
@@ -1,77 +0,0 @@
|
||||
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/
|
||||
|
||||
exclude:
|
||||
- in-person
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
#- logistics.md
|
||||
- k8s/intro.md
|
||||
- shared/about-slides.md
|
||||
- shared/toc.md
|
||||
- - shared/prereqs.md
|
||||
- shared/connecting.md
|
||||
- k8s/versions-k8s.md
|
||||
- shared/sampleapp.md
|
||||
- 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-k8s.md
|
||||
- k8s/kubectlrun.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- - k8s/kubectlexpose.md
|
||||
- k8s/shippingimages.md
|
||||
- k8s/buildshiprun-selfhosted.md
|
||||
- k8s/buildshiprun-dockerhub.md
|
||||
- k8s/ourapponkube.md
|
||||
- k8s/kubectlproxy.md
|
||||
- k8s/localkubeconfig.md
|
||||
- k8s/accessinternal.md
|
||||
- k8s/dashboard.md
|
||||
- - k8s/kubectlscale.md
|
||||
# - k8s/scalingdockercoins.md
|
||||
# - shared/hastyconclusions.md
|
||||
- k8s/daemonset.md
|
||||
- k8s/rollout.md
|
||||
- k8s/namespaces.md
|
||||
- - k8s/kustomize.md
|
||||
- k8s/helm.md
|
||||
- k8s/create-chart.md
|
||||
- k8s/healthchecks.md
|
||||
- k8s/logs-cli.md
|
||||
- k8s/logs-centralized.md
|
||||
- - k8s/netpol.md
|
||||
- k8s/authn-authz.md
|
||||
- k8s/csr-api.md
|
||||
- k8s/podsecuritypolicy.md
|
||||
- - k8s/ingress.md
|
||||
- k8s/gitworkflows.md
|
||||
- k8s/prometheus.md
|
||||
- - k8s/volumes.md
|
||||
- k8s/build-with-docker.md
|
||||
- k8s/build-with-kaniko.md
|
||||
- k8s/configuration.md
|
||||
- - k8s/owners-and-dependents.md
|
||||
- k8s/extending-api.md
|
||||
- - k8s/statefulsets.md
|
||||
- k8s/local-persistent-volumes.md
|
||||
- k8s/portworx.md
|
||||
- k8s/staticpods.md
|
||||
- - k8s/whatsnext.md
|
||||
- k8s/links.md
|
||||
- shared/thankyou.md
|
||||
@@ -1,77 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
- logistics.md
|
||||
- k8s/intro.md
|
||||
- shared/about-slides.md
|
||||
- shared/toc.md
|
||||
- - shared/prereqs.md
|
||||
- shared/connecting.md
|
||||
- k8s/versions-k8s.md
|
||||
- shared/sampleapp.md
|
||||
#- 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-k8s.md
|
||||
- k8s/kubectlrun.md
|
||||
- k8s/deploymentslideshow.md
|
||||
- k8s/kubectlexpose.md
|
||||
- - k8s/shippingimages.md
|
||||
#- k8s/buildshiprun-selfhosted.md
|
||||
- k8s/buildshiprun-dockerhub.md
|
||||
- k8s/ourapponkube.md
|
||||
- k8s/kubectlproxy.md
|
||||
- k8s/localkubeconfig.md
|
||||
- k8s/accessinternal.md
|
||||
- k8s/dashboard.md
|
||||
#- k8s/kubectlscale.md
|
||||
- k8s/scalingdockercoins.md
|
||||
- shared/hastyconclusions.md
|
||||
- - k8s/daemonset.md
|
||||
- k8s/rollout.md
|
||||
- k8s/namespaces.md
|
||||
- k8s/kustomize.md
|
||||
#- k8s/helm.md
|
||||
#- k8s/create-chart.md
|
||||
- - k8s/healthchecks.md
|
||||
- k8s/logs-cli.md
|
||||
- k8s/logs-centralized.md
|
||||
#- k8s/netpol.md
|
||||
- k8s/authn-authz.md
|
||||
- k8s/csr-api.md
|
||||
- k8s/podsecuritypolicy.md
|
||||
- - k8s/ingress.md
|
||||
#- k8s/gitworkflows.md
|
||||
- k8s/prometheus.md
|
||||
- - k8s/volumes.md
|
||||
#- k8s/build-with-docker.md
|
||||
#- k8s/build-with-kaniko.md
|
||||
- k8s/configuration.md
|
||||
#- k8s/owners-and-dependents.md
|
||||
#- k8s/extending-api.md
|
||||
- - k8s/statefulsets.md
|
||||
- k8s/local-persistent-volumes.md
|
||||
- k8s/portworx.md
|
||||
#- k8s/staticpods.md
|
||||
- - k8s/whatsnext.md
|
||||
- k8s/links.md
|
||||
- shared/thankyou.md
|
||||
@@ -1,65 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
- snap
|
||||
- btp-auto
|
||||
- benchmarking
|
||||
- elk-manual
|
||||
- prom-manual
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
- logistics.md
|
||||
- swarm/intro.md
|
||||
- shared/about-slides.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
|
||||
@@ -1,64 +0,0 @@
|
||||
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: http://container.training/
|
||||
|
||||
exclude:
|
||||
- self-paced
|
||||
- snap
|
||||
- btp-manual
|
||||
- benchmarking
|
||||
- elk-manual
|
||||
- prom-manual
|
||||
|
||||
chapters:
|
||||
- shared/title.md
|
||||
- logistics.md
|
||||
- swarm/intro.md
|
||||
- shared/about-slides.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
|
||||
@@ -1,73 +0,0 @@
|
||||
title: |
|
||||
Container Orchestration
|
||||
with Docker and Swarm
|
||||
|
||||
chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
|
||||
|
||||
gitrepo: github.com/jpetazzo/container.training
|
||||
|
||||
slides: http://container.training/
|
||||
|
||||
exclude:
|
||||
- in-person
|
||||
- btp-auto
|
||||
|
||||
chapters:
|
||||
- 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
|
||||
- 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
|
||||
@@ -1,72 +0,0 @@
|
||||
title: |
|
||||
Container Orchestration
|
||||
with Docker and Swarm
|
||||
|
||||
chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
|
||||
|
||||
gitrepo: github.com/jpetazzo/container.training
|
||||
|
||||
slides: http://container.training/
|
||||
|
||||
exclude:
|
||||
- in-person
|
||||
- btp-auto
|
||||
|
||||
chapters:
|
||||
- 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
|
||||
Reference in New Issue
Block a user