A quick and dirty demo of Portworx sharedv4 service volumes
Apply rwx-csi.yaml to a namespace of your choice. It will create:
- A storageclass using Portworx sharedv4 capabilities.
- A PVC using that sharedv4 storageclass
- A busybox deployment with 3 replicas, all mounting the pvc on
/mnt/busybox
The busybox deployment, when run, echos its pod name and date to /mnt/busybox/status.txt. You can exec into any pod and see that all 3 pods have written to the file.
A quick and dirty script called exec_pod.sh will exec into one of the pods and output the contents of the status.txt file.