[TBD]Method to share file among containers in same POD

Steps

Apply below yaml

Text Box

apiVersion: v1kind: Podmetadata: name: two-containersspec: volumes: - name: shared-data emptyDir: {} containers: - name: first image: nginx volumeMounts: - name: shared-data mountPath: /usr/share/nginx/html - name: second image: debian volumeMounts: - name: shared-data mountPath: /pod-data command: ["/bin/sh"] args: - "-c" - > while true; do date >> /pod-data/index.html; echo Hello from the second container >> /pod-data/index.html; sleep 1; done

Tail from first container to check that it is able to get file update from second container

Test that first container is able to get file content change from second container

root@ubuntu-232:~/deepak/logging-app# kubectl exec -it two-containers -c first bash

root@two-containers:/# tail -f /usr/share/nginx/html/index.html

Sun Mar 3 05:14:44 UTC 2019