Question

An operations engineer maintains automation scripts that must run gcloud commands against three different projects (dev, staging, prod), each requiring different service account credentials and default regions. The scripts currently break because commands intermittently target the wrong project when multiple team members run them concurrently on a shared jump host. As the architect, what should you advise to make the automation reliably target the correct project and credentials per invocation without relying on the global active configuration?

Accepted Answer

Create named gcloud configurations for each environment and invoke commands with the '--configuration' flag (or CLOUDSDK_ACTIVE_CONFIG_NAME environment variable) so each invocation uses an isolated configuration.

Answer

Have each script run 'gcloud config set project' and 'gcloud config set account' before its commands, then reset them at the end.

Answer

Instruct team members to open separate SSH sessions and never run scripts at the same time to avoid configuration collisions.

Answer

Store all three service account keys in a single file and let gcloud automatically select the right one based on the target project.