--- version: '3' services: web: build: context: . dockerfile: Dockerfile image: flickr_upload environment: API_KEY: MY_KEY API_SECRET: MY_SECRET API_TOKEN: MY_TOKEN API_TOKEN_SECRET: MY_TOKEN_SECRET expose: - "5000" ports: - "5000:5000" command: - -u - /app/web.py mail: build: context: . dockerfile: Dockerfile image: flickr_upload environment: API_KEY: MY_KEY API_SECRET: MY_SECRET API_TOKEN: MY_TOKEN API_TOKEN_SECRET: MY_TOKEN_SECRET EMAIL_USER: MY_ACCOUNT@gmail.com EMAIL_PASSWORD: MY_PASSWORD EMAIL_IMAP: imap.gmail.com command: - -u - /app/mail.py