Bump golang version to 1.21

[spotlesstofu]

- Description of the problem which is fixed/What is the use case

- What I did

- How to verify it

- Description for the changelog

[openshift-ci]

Hi @spotlesstofu. Thanks for your PR.

I'm waiting for a openshift 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.

[bpradipt]

/ok-to-test

[gkurz]

/lgtm

Thanks @spotlesstofu !

[gkurz]

/retest-required

[bpradipt]

@spotlesstofu shouldn't this be targeted for devel branch ?

[gkurz]

@spotlesstofu shouldn't this be targeted for devel branch ?

Indeed I overlooked it was targetting a dummy branch... @spotlesstofu is the PR ok to go to devel ?

[spotlesstofu]

@gkurz it is OK now. The bot tells it needs rebase, but it shouldn't. I changed the target branch and rebased already.

[gkurz]

/test

[openshift-ci]

@gkurz: The /test command needs one or more targets.
The following commands are available to trigger required jobs:

• /test ci-index-openshift-sandboxed-containers-operator-bundle
• /test images

The following commands are available to trigger optional jobs:

• /test check
• /test sandboxed-containers-operator-e2e

Use /test all to run all jobs.

In response to this:

/test

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-sigs/prow repository.

[gkurz]

/test all

[bpradipt]

/lgtm

[gkurz]

Thanks @spotlesstofu !

We don't formally ask for it but it is generally good practice to add some extra info in the commit message and a S-o-b tag.

e.g.

Bump golang version to 1.21

Downstream OSC was already bumped to use golang 1.21. We should at least use
that version for any custom builds from now on.

Next version of OCP we'll need to support is 4.16. Their CI operator relies on golang
1.21 builder image at [1]. Let's use this same image.

[1] https://github.com/openshift/release/blob/077ae802a5461f63a34ba5157cc2bc2783db7219/ci-operator/config/openshift/oc/openshift-oc-release-4.16.yaml#L25

Signed-off-by: Camilla Conte <[email protected]>

[openshift-ci]

New changes are detected. LGTM label has been removed.

[spotlesstofu]

Thanks @gkurz, just updated with your commit message.

[openshift-ci]

@spotlesstofu: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/check	5accd07	link	false	/test check

Full PR test history. Your PR dashboard.

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-sigs/prow repository. I understand the commands that are listed here.