EFS storage provides a managed, operationally resilient file system for Kubernetes workloads. Unlike EBS volumes, it is less directly tied to node groups, supports writes from multiple pods, and provides automated backups. section 7.4.6
Validate an EFS storage class by:
- Checking that each pod can read data written by the other, then deleting test resources. section 7.4.6
Shared-write health test
Run app1 and app2 against the same EFS claim. Each app appends UTC timestamps to a different file; Bats then verifies that app1 reads app2's file and app2 reads app1's file.
