kubevela/docs/examples/rollout

Rollout Example

Here is an example of how to rollout an application with a component of type CloneSet.

Install Kruise

helm install kruise https://github.com/openkruise/kruise/releases/download/v0.7.0/kruise-chart.tgz

Rollout steps

1. Install CloneSet based workloadDefinition

kubectl apply -f docs/examples/rollout/clonesetDefinition.yaml

2. Apply an application

kubectl apply -f docs/examples/rollout/app-source.yaml

Wait for the application's status to be "running"

3. Prepare the application for rolling out

kubectl apply -f docs/examples/rollout/app-source-prep.yaml

Wait for the applicationConfiguration "test-rolling-v1" Rolling Status to be "RollingTemplated"

4. Modify the application image and apply

kubectl apply -f docs/examples/rollout/app-target.yaml

Wait for the applicationConfiguration "test-rolling-v2" Rolling Status to be "RollingTemplated"

5. Apply the application deployment with pause

kubectl apply -f docs/examples/rollout/app-deploy-pause.yaml

Check the status of the ApplicationDeployment and see the step by step rolling out. This rollout will pause after the second batch.

5. Apply the application deployment that completes the rollout

kubectl apply -f docs/examples/rollout/app-deploy-finish.yaml

Check the status of the ApplicationDeployment and see the rollout completes and the applicationDeployment's "Rolling State" becomes rolloutSucceed