Scripts should not require GOOGLE_APPLICATION_CREDENTIALS

[fejta]

Best practice is to use workload identity on GCP:

k8s.io/infra/gcp/backup_tools/backup_lib.sh

Lines 58 to 60 in 5cf0052

	check_creds_exist()
	{
	if [[ ! -f "${GOOGLE_APPLICATION_CREDENTIALS}" ]]; then

kubernetes/test-infra#15806

/assign @listx

[fejta-bot]

Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle stale

[bartsmykla]

/remove-lifecycle stale

[fejta-bot]

Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle stale

[fejta-bot]

Stale issues rot after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle rotten.
Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle rotten

[bartsmykla]

/remove-lifecycle rotten

[bartsmykla]

I think it was fixed/changed via: df93036

I'm closing the issue for now, but @listx @fejta feel free to reopen it if I'm wrong

[bartsmykla]

/close

[k8s-ci-robot]

@bartsmykla: Closing this issue.

In response to this:

/close

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