Examples require CLI v2.
A release blobstore contains release blob and created final releases.
Access to release blobstore is configured via two files:
config/final.yml(checked into Git repository): contains blobstore location
config/private.yml(is NOT checked into Git repository): contains blobstore credentials
CLI supports three different blobstore providers:
S3 provider is used for most production releases. It's can be used with any S3-compatible blobstore (in compatibility mode) like Google Cloud Storage and Swift.
--- blobstore: provider: s3 options: bucket_name: <bucket_name>
--- blobstore: options: access_key_id: <access_key_id> secret_access_key: <secret_access_key>
Google Cloud Storage can be used without S3 compatibility mode.
--- blobstore: provider: gcs options: bucket_name: <bucket_name>
By default, your Application Default Credentials will be used. Alternatively, create a
config/private.yml file to use a separate JSON key. When using a separate JSON key, ensure that the service account has the privilege "Storage Legacy Bucket Owner" for the GCS bucket:
--- blobstore: options: credentials_source: static json_key: | <json-key>
Local provider is useful for testing.
--- blobstore: provider: local options: blobstore_path: /tmp/test-blobs
CLI does not currently provide a builtin way to migrate blobs to a different blobstore. Suggested way to migrate blobs is to use third party tool like
s3cmd to list and copy all blobs from current blobstore to another. Once copying of all blobs is complete, update
config directory to with new blobstore location.