Azure Web App with multi container(docker compose)

Question

am attempting to deploy Label Studio to an Azure Web App using Docker Compose. The application repository can be found here: Label Studio GitHub Repository.

Deployment Setup

To support the application, I need to use a PostgreSQL database. Consequently, I have created a docker-compose.yml file to orchestrate both Label Studio and PostgreSQL services. This setup requires an external storage solution, necessitating a second Dockerfile specifically for PostgreSQL.

Issue Description

When I deploy using the custom PostgreSQL Dockerfile, the deployment process fails from the start, and the logs do not provide any indication of the underlying issue.

Configuration Details

• Docker Compose File: Utilizes both the Label Studio Dockerfile and a custom PostgreSQL Dockerfile.
• PostgreSQL Dockerfile: Custom Dockerfile created to set up the PostgreSQL service.
• Azure Web App: Deployment target for the Docker Compose configuration.

Request for Assistance

Could you please assist me in troubleshooting this issue? Specifically:

1. Log Insights: Any guidance on how to obtain more detailed logs or error messages to diagnose the failure.
2. Configuration Review: Help in reviewing the Docker Compose setup and Dockerfiles to ensure they are correctly configured for Azure Web App deployment.
3. Deployment Best Practices: Advice on best practices for deploying multi-container applications with external storage on Azure Web Apps.

Thank you for your support. am attempting to deploy Label Studio to an Azure Web App using Docker Compose. The application repository can be found here: Label Studio GitHub Repository.

Deployment Setup

To support the application, I need to use a PostgreSQL database. Consequently, I have created a docker-compose.yml file to orchestrate both Label Studio and PostgreSQL services. This setup requires an external storage solution, necessitating a second Dockerfile specifically for PostgreSQL.

Issue Description

When I deploy using the custom PostgreSQL Dockerfile, the deployment process fails from the start, and the logs do not provide any indication of the underlying issue.

Configuration Details

• Docker Compose File: Utilizes both the Label Studio Dockerfile and a custom PostgreSQL Dockerfile.
• PostgreSQL Dockerfile: Custom Dockerfile created to set up the PostgreSQL service.
• Azure Web App: Deployment target for the Docker Compose configuration.

Request for Assistance

Could you please assist me in troubleshooting this issue? Specifically:

1. Log Insights: Any guidance on how to obtain more detailed logs or error messages to diagnose the failure.
2. Configuration Review: Help in reviewing the Docker Compose setup and Dockerfiles to ensure they are correctly configured for Azure Web App deployment.
3. Deployment Best Practices: Advice on best practices for deploying multi-container applications with external storage on Azure Web Apps.

Thank you for your support.

services:
  nginx:
    build: .
    image: heartexlabs/label-studio:latest
    restart: unless-stopped
    ports:
      - "8080:8085"
      - "8081:8086"
    depends_on:
      - app
    environment:
      - LABEL_STUDIO_HOST=https://app-client-labeling-dev2.azurewebsites.net
    #   Optional: Specify SSL termination certificate & key
    #   Just drop your cert.pem and cert.key into folder 'deploy/nginx/certs'
    #      - NGINX_SSL_CERT=/certs/cert.pem
    #      - NGINX_SSL_CERT_KEY=/certs/cert.key
    volumes:
      - ./mydata:/label-studio/data:rw
      - ./deploy/nginx/certs:/certs:ro
    #   Optional: Override nginx default conf
    #      - ./deploy/my.conf:/etc/nginx/nginx.conf
    command: nginx
    networks:
      - app-network

  app:
    stdin_open: true
    tty: true
    build: .
    image: heartexlabs/label-studio:latest
    restart: unless-stopped
    expose:
      - "8000"
    depends_on:
      - db
    environment:
      - DJANGO_DB=default
      - POSTGRE_NAME=postgres
      - POSTGRE_USER=postgres
      - POSTGRE_PASSWORD=popopo12
      - POSTGRE_PORT=5432
      - POSTGRE_HOST=db
      - LABEL_STUDIO_HOST=https://app-client-labeling-dev2.azurewebsites.net
      - JSON_LOG=1
      - LOG_LEVEL=DEBUG
    volumes:
      - ./mydata:/label-studio/data:rw
    command: label-studio-uwsgi
    networks:
      - app-network

  db:  
    build:
      context: .
      dockerfile: Dockerfile.postgres
    #image: postgres:11.5
    hostname: db
    restart: unless-stopped
    # Optional: Enable TLS on PostgreSQL
    # Just drop your server.crt and server.key into folder 'deploy/pgsql/certs'
    # NOTE: Both files must have permissions u=rw (0600) or less
    #    command: >
    #      -c ssl=on
    #      -c ssl_cert_file=/var/lib/postgresql/certs/server.crt
    #      -c ssl_key_file=/var/lib/postgresql/certs/server.key
    environment:
      - POSTGRES_HOST_AUTH_METHOD=trust
    volumes:
      - postgres-data:/var/lib/postgresql/data
      #- ${POSTGRES_DATA_DIR:-./postgres-data}:/var/lib/postgresql/data
      - ./deploy/pgsql/certs:/var/lib/postgresql/certs:ro
    #entrypoint: ["/deploy/init-postgres.sh"]
    networks:
      - app-network

volumes:
  mydata:
    external: true
  certs:
    driver: azurefile
    driver_opts:
      share_name: ptsd
      storage_account_name: pstgls
      storage_account_key: WvD3VsoczRN8bJyKpt/LUxHulDKQSoTJ5R4c8fhotX0VRyrG3MT9fo1/lMMxr6UGifecwYnVsZQM+AStS9JWsw==>
  postgres-data:
    external: true

networks:
  app-network:
    driver: bridge