Unable to teardown the rook about rook.github.io HOT 4 CLOSED

@khaninejad Was there any data in the cluster remaining? Rook will not delete the CRs if there are rbd images in the pool. The operator log should show errors about why the pool couldn't be deleted. You can also force remove the finalizers as described here

from rook.github.io.

@travisn It was a fresh cluster,
I followed the link and this is the result:

The CephBlockPool "replicapool" is invalid:

• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}
  The CephCluster "rook-ceph" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}
  The CephFilesystem "myfs" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
  The CephObjectStore "my-store" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}
  root@tabm1:/home/shoniz# vi remove.sh
  root@tabm1:/home/shoniz# chmod +x remove.sh
  root@tabm1:/home/shoniz# ./remove.sh
  The CephBlockPool "replicapool" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}
  The CephCluster "rook-ceph" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}
  The CephFilesystem "myfs" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
  The CephObjectStore "my-store" is invalid:
• metadata.finalizers: Invalid value: "": name part must be non-empty
• metadata.finalizers: Invalid value: "": name part must consist of alphanumeric characters, '-', '' or '.', and must start and end with an alphanumeric charac ter (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is ' ([A-Za-z0-9][-A-Za-z0-9.]*)?[A-Za-z0-9]')
• metadata.finalizers: Forbidden: no new finalizers can be added if the object i s being deleted, found new finalizers []string{""}

from rook.github.io.

Where do you see those errors? In the rook operator log?
This sounds similar to rook/rook#9294. You are using K8s 1.22?

from rook.github.io.

Please also open issues on the https://github.com/rook/rook repo, rather than this repo. I'll close this one here.

from rook.github.io.