hosswald commented on issue #10777:
URL: https://github.com/apache/druid/issues/10777#issuecomment-1209326361
@mstein11 much appreciated. However, I think I found an easier way (for me),
see below.
@FrankChen021 that did not help. The problem is, OpenShift mounts the volume
as owned by root:root.
To get around that, I had to convince OpenShift to let the container run
with the user defined in the Dockerfile:
`oc adm policy add-scc-to-user anyuid -z default kubeadmin`
and use an init container to set the permissions in
druid/templates/historical/statefulset.yaml (etc.):
```
initContainers:
- name: initcontainer
image: alpine:latest
command: [ "/bin/sh", "-c" ]
args:
- chown 1000:1000 /opt/druid/var/druid;
volumeMounts:
- mountPath: /opt/druid/var/druid/
name: data
```
Result:
```
PS C:\Users\...\helm\my-project> oc debug my-project-druid-historical-0 --
ls -dl /opt/druid/var/druid
Defaulting container name to druid.
Use 'oc describe pod/my-project-druid-historical-0-debug -n my-project' to
see all of the containers in this pod.
Debugging with pod/my-project-druid-historical-0-debug, original command:
<image entrypoint>
Waiting for pod to start ...
drwxrwx--- 7 druid druid 94 Aug 9 12:20 /opt/druid/var/druid
Removing debug pod ...
```
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