Fix defaultConfig regression

[cschwede]

The script condition failed if there were additional files.

Adding an sample key and kuttl test to ensure there is no future regression.

[abays]

@cschwede: 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/functional 741aca8 link true /test functional

Full PR test history. Your PR dashboard.

I think we need this change to be added to this repo for now: openstack-k8s-operators/openstack-operator#723

[abays]

@cschwede: 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/functional 741aca8 link true /test functional
Full PR test history. Your PR dashboard.

I think we need this change to be added to this repo for now: openstack-k8s-operators/openstack-operator#723

Created here: #183

[cschwede]

@cschwede: 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/functional 741aca8 link true /test functional
Full PR test history. Your PR dashboard.

I think we need this change to be added to this repo for now: openstack-k8s-operators/openstack-operator#723

Created here: #183

Thx @abays , merged & rebased this patch.

[abays]

/lgtm

[openshift-ci]

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This pull-request has been approved by: abays, cschwede

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