Update OpenCloud image to current version (3.3.0)

[michaelstingl]

Current Situation

The helm chart currently hardcodes OpenCloud version 2.1.0 (April 2025) in values.yaml, while the latest stable release is 3.3.0 (August 2025).

Problem

• Missing 4+ months of bug fixes and improvements
• Especially critical for PosixFS users (added in Add support for PosixFS storage #125): Missing opencloud posixfs consistency command (added in PR Add a "posixfs consistency" command opencloud#1091)
• Inconsistency: Chart.yaml has appVersion: latest but values.yaml has tag: "2.1.0"

Proposed Solution

Update the default image tag in charts/opencloud/values.yaml:

image:
  repository: opencloudeu/opencloud-rolling
  tag: "3.3.0"  # or "latest" for rolling releases

Benefits

• Access to PosixFS consistency checker
• Better PosixFS stability
• Recent security updates and bug fixes

Testing

Should be tested with both S3 and PosixFS storage modes before merging.

[Tim-herbie]

I updated my chart to 3.3.0, seems to work!

I am using an external s3 (minio) as backend.

[Tim-herbie]

P.S. The version 3.5.0 also works.