Bug 1852983: Require rgw pods to be running to create object users

[travisn]

Description of your changes:
The object user controller was intending to wait for rgw pods to be running before creating a user, however, after querying for the pods it didn't check if any pods were actually running. Creating the user before the object store was running causes the default rgw pools to potentially be created by ceph instead of allowing Rook to create the pools with the expected settings in the CR. Now we wait properly for the rgw to start before creating the object users.

Which issue is resolved by this Pull Request:
Resolves #https://bugzilla.redhat.com/show_bug.cgi?id=1852983

Checklist:

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• Reviewed the developer guide on Submitting a Pull Request
• Documentation has been updated, if necessary.
• Unit tests have been added, if necessary.
• Integration tests have been added, if necessary.
• Pending release notes updated with breaking and/or notable changes, if necessary.
• Upgrade from previous release is tested and upgrade user guide is updated, if necessary.
• Code generation (make codegen) has been run to update object specifications, if necessary.

[openshift-ci-robot]

@travisn: This pull request references Bugzilla bug 1852983, which is invalid:

• expected the bug to target the "4.4.z" release, but it targets "OCS 4.5.0" instead
• expected Bugzilla bug 1852983 to depend on a bug targeting a release in 4.5.0, 4.5.z and in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but no dependents were found

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

Bug 1852983: Require rgw pods to be running to create object users

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@travisn: All pull requests linked via external trackers have merged: openshift/rook#81. Bugzilla bug 1852983 has been moved to the MODIFIED state.

In response to this:

Bug 1852983: Require rgw pods to be running to create object users

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.