Install Golain CLI

From source

git clone https://github.com/golain-io/golain-cli.git
cd golain-cli
go build -o golain ./cli/cmd
sudo mv golain /usr/local/bin/

Verify:

golain config

The CLI defaults to Golain cloud endpoints:

Self-hosted operators must build from source with updated endpoints or use environment/configuration overrides if supported by your fork.

golain login

Opens the system browser for Zitadel OAuth2. Token is stored locally for subsequent commands. Then configure defaults:

golain set --org-id=<uuid> --project-id=<uuid> --fleet-id=<uuid>

Find IDs in the console URL or via golain. → Command reference