Tomas Hozza 3a0540dff0 test/api.sh: randomize used GCP zone from the region ... The `api.sh` test currently always defaults to "<REGION>-a" zone when creating instance using the built image. The resources in a zone may get exhausted and the solution is to use a different zone. Currently even a CI job retry won't help with mitigation of such error during a CI run. Modify `api.sh` to pick random GCP zone for a given region when creating a compute instance. Use only GCP zones which are "UP". The `cloud-cleaner` relied on the behavior of `api.sh` to always choose the "<REGION>-a" zone. Guessing the chosen zone in `cloud-cleaner` is not viable, but thankfully the instance name is by default unique for the whole GCP project. Modify `cloud-cleaner` to iterate over all available zones in the used region and try to delete the specific instance in each of them. Make `ComputeZonesInRegion` method from the `internal/cloud/gcp` package exported and use it in `cloud-cleaner` for getting the list of available zones in a region. Signed-off-by: Tomas Hozza <thozza@redhat.com>		2021-07-16 10:14:30 +02:00
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main.go	test/api.sh: randomize used GCP zone from the region	2021-07-16 10:14:30 +02:00