Keep a container running on Kubernetes
March 22, 2019
This is just an example about how to keep running a pod without exit, this helps to do troubleshooting or test, this approach is not good to use in other cases.
The bellow deployment descriptor keeps running a container with an image from
--- apiVersion: apps/v1 kind: Deployment metadata: name: keep-running labels: app: keep-running spec: replicas: 1 selector: matchLabels: app: keep-running template: metadata: labels: app: keep-running spec: containers: - name: keep-running image: alpine:3.7 command: ["sh", "-c", "tail -f /dev/null"]