k8s/StudyNotes/ Rollout & Versioning

kubectl rollout status deployment/myapp-deployment

kubectl rollout history deployment/myapp-deployment

Rolling Updates and Rollbacks
- Strategy's
  1. Recreate (Scale down to 0, then backup up)
  2. Rolling Updates (Default)
Update and apply -f deployment creates new rollout.
- the deployment creates a new Replica Set - 2
```
kubectl apply -f deployment
kubectl set deployment  --image
```
- roll back with
```
kubectl rollout undo deployment/myapp-deployment
```

k8s/StudyNotes/Rollout&Versioning (last edited 2021-10-21 05:51:23 by PieterSmit)