Rollback a Deployment in Kubernetes
This morning the Nautilus DevOps team rolled out a new release for one of the applications. Recently on of the customers logged a complaint which seems to be about a bug related to the recent release. Therefore, the team wants to rollback the recent release.
There is a deployment named nginx-deployment; roll it back to the previous revision.
Note: The kubectl utility on jump_host has been configured to work with the kubernetes cluster.
Cek terlebih dahulu status deploymentnya
# kubectl rollout status deployment/nginx-deployment
Apabila sudah selesai, rollback menggunakan command berikut :
# kubectl rollout undo deployment/nginx-deployment