Revert to Previous release – Disaster recovery in Kubernetes

kubernetesrevert.ps1

# Revert to previous deployment
kubectl rollout undo deployments/<deployment name>
#Example: To revert CD deployment to the previous state
kubectl rollout undo deployments/cd

# To get the Revisions which were deployed
kubectl rollout history deployment/<deployment name>
#Example: To get the Revision history of CM
kubectl rollout history deployment/cm

# To get the detail of the Revision rolled out
kubectl rollout history deployment/<deployment name> --revision=<revision number>
#Example: To get the details of the specific Revision history
kubectl rollout history deployment/cm --revision=75

# Revert to Specific deployment Revision 
kubectl rollout undo deployment/<deployment name> --to-revision=<revision number>
#Example: To revert to specific Revision version
kubectl rollout undo deployment/cm --to-revision=75