Add imagePullSecrets property to SPOD configuration

[ccojocar]

What type of PR is this?

/kind api-change

What this PR does / why we need it:

Adds the imagePullSecrets property to SPOD configuration. This is required to pull the images from spod pod from a private registry. For instance when these images are mirrored in a private registry instead of using them from public registry.

Which issue(s) this PR fixes:

Does this PR have test?

Special notes for your reviewer:

Does this PR introduce a user-facing change?

Add imagePullSecrets to SPOD configuration.

[k8s-ci-robot]

Hi @ccojocar. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

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.

[codecov-commenter]

Codecov Report

Merging #1227 (21aa1dd) into main (224413f) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1227      +/-   ##
==========================================
- Coverage   45.42%   45.41%   -0.01%     
==========================================
  Files          48       48              
  Lines        5361     5362       +1     
==========================================
  Hits         2435     2435              
- Misses       2806     2807       +1     
  Partials      120      120              

[saschagrunert]

/ok-to-test

[saschagrunert]

CI is not happy with the TOC:

+- [Pull images from private registry](#pull-images-from-private-registry)

[ccojocar]

/test e2e-fedora

[k8s-ci-robot]

@ccojocar: The specified target(s) for /test were not found.
The following commands are available to trigger required jobs:

• /test pull-security-profiles-operator-build
• /test pull-security-profiles-operator-build-image
• /test pull-security-profiles-operator-test-e2e
• /test pull-security-profiles-operator-test-unit
• /test pull-security-profiles-operator-verify

Use /test all to run all jobs.

In response to this:

/test e2e-fedora

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.

[ccojocar]

/test pull-security-profiles-operator-test-e2e

[ccojocar]

/test all

[saschagrunert]

@jhrozek @JAORMX PTAL
/hold for their eyes

[jhrozek]

LGTM, too

[ccojocar]

Thanks @jhrozek for review, @saschagrunert Can we merge this now? Thanks

[saschagrunert]

/unhold

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ccojocar, jhrozek, saschagrunert

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [jhrozek,saschagrunert]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment