Google Container Registry Auth Plugin
This plugin provides allows the credential provider to use Google Cloud Platform OAuth Credentials (provided by the Google OAuth Credentials plugin) to access access Docker images from Google Container Registry (GCR).
- The credential will need the scope https://www.googleapis.com/auth/devstorage.read_write or https://www.googleapis.com/auth/devstorage.full_control. The full_control scope is an overkill but it works with this plugin.
- Your service account will need to have access to the Google Cloud Platform project for which you want Google Container Registry to host Docker images for.