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Google Cloud Storage

Docker Compose Example​

Docker Compose example with Google Cloud Storage:

version: "3"
services:
  imagor:
    image: shumc/imagor:latest
    volumes:
      - ./googlesecret:/etc/secrets/google
    environment:
      PORT: 8000
      IMAGOR_SECRET: mysecret # secret key for URL signature
      GOOGLE_APPLICATION_CREDENTIALS: /etc/secrets/google/appcredentials.json # google cloud secrets file

      GCLOUD_LOADER_BUCKET: mybucket # enable loader by specifying bucket
      GCLOUD_LOADER_BASE_DIR: images # optional

      GCLOUD_STORAGE_BUCKET: mybucket # enable storage by specifying bucket
      GCLOUD_STORAGE_BASE_DIR: images # optional
      GCLOUD_STORAGE_ACL: publicRead # optional - see https://cloud.google.com/storage/docs/json_api/v1/objects/insert

      GCLOUD_RESULT_STORAGE_BUCKET: mybucket # enable result storage by specifying bucket
      GCLOUD_RESULT_STORAGE_BASE_DIR: images/result # optional
      GCLOUD_RESULT_STORAGE_ACL: publicRead # optional
    ports:
      - "8000:8000"

Wildcard Bucket (Dynamic Bucket from Path)​

Google Cloud Storage supports the same * bucket paradigm as S3:

GCLOUD_LOADER_BUCKET=*          # enable GCS loader with dynamic bucket from path
GCLOUD_STORAGE_BUCKET=*         # enable GCS storage with dynamic bucket from path
GCLOUD_RESULT_STORAGE_BUCKET=*  # enable GCS result storage with dynamic bucket from path

A request for /mysite-test/images/photo.jpg will load images/photo.jpg from the mysite-test GCS bucket. The first path segment is always used as the bucket name and the remainder as the object key.