Chapter 9. Configuring default mounts for Secrets and PVCs

Procedure

1. To specify a PVC mount path, add the rhdh.redhat.com/mount-path annotation to your configuration file as shown in the following example:

   Example specifying where the PVC mounts

   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: <my_claim>
     annotations:
       rhdh.redhat.com/mount-path: /mount/path/from/annotation

   where:

   rhdh.redhat.com/mount-path

   Specifies which mount path the PVC mounts to (in this case, /mount/path/from/annotation directory).

   <my_claim>

   Specifies the PVC to mount.

2. To specify a Secret mount path, add the rhdh.redhat.com/mount-path annotation to your configuration file as shown in the following example:

   Example specifying where the Secret mounts

   apiVersion: v1
   kind: Secret
   metadata:
     name: <my_secret>
     annotations:
       rhdh.redhat.com/mount-path: /mount/path/from/annotation

   where:

   <my_secret>

   Specifies the Secret name.

Procedure

1. To mount Secrets to all containers, set the rhdh.redhat.com/containers annotation to * in your configuration file:

   Example mounting to all containers

   apiVersion: v1
   kind: Secret
   metadata:
     name: <my_secret>
     annotations:
       rhdh.redhat.com/containers: *

   Important

   Set rhdh.redhat.com/containers to * to mount it to all containers in the deployment.

2. To mount to specific containers, separate the names with commas:

   Example separating the list of containers

   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: <my_claim>
     annotations:
       rhdh.redhat.com/containers: "init-dynamic-plugins,backstage-backend"

   Note

   This configuration mounts the <my_claim> PVC to the init-dynamic-plugins and backstage-backend containers.