---
version: "3.8"

services:
  app:
    image: martialblog/limesurvey:5.3.18-220530-apache
    depends_on:
      - db
    networks:
      - proxy
      - internal
    environment:
      - "DB_HOST=${STACK_NAME}_db"
      - "DB_TYPE=pgsql"
      - "DB_PORT=5432"
      - "DB_PASSWORD_FILE=/run/secrets/db_password"
      - ADMIN_EMAIL
      - ADMIN_NAME
      - "ADMIN_PASSWORD_FILE=/run/secrets/limesurvey_admin_password"
      - "PUBLIC_URL=https://${DOMAIN}"
      - "BASE_URL"
    configs:
      - source: entrypoint
        target: /usr/local/bin/custom-entrypoint.sh
        mode: 0555
    secrets:
      - db_password
      - limesurvey_admin_password
    entrypoint: /usr/local/bin/custom-entrypoint.sh
    volumes:
      - config:/var/www/html/application/config
      - app:/var/www/html/upload/surveys
    deploy:
      labels:
        - "traefik.enable=true"
        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=8080"
        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
        ## Redirect from EXTRA_DOMAINS to DOMAIN
        #- "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
        #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
        #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
        - "coop-cloud.${STACK_NAME}.version=0.1.0+5.3.18-220530-apache"
        - "backupbot.backup=true"
        - "backupbot.backup.path=/var/www/html/upload/surveys,/var/www/html/application/config"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080"]
      interval: 30s
      timeout: 10s
      retries: 10
      start_period: 1m
  db:
    image: postgres:14-alpine
    networks:
      - internal
    environment:
      - POSTGRES_DB=limesurvey
      - POSTGRES_USER=limesurvey
      - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
    secrets:
      - db_password
    volumes:
      - postgres:/var/lib/postgresql/data
    deploy:
      labels:
          backupbot.backup: "true"
          backupbot.backup.pre-hook: "mkdir -p /tmp/backup/ && PGPASSWORD=$$(cat $${POSTGRES_PASSWORD_FILE}) pg_dump -U $${POSTGRES_USER} $${POSTGRES_DB} > /tmp/backup/backup.sql"
          backupbot.backup.post-hook: "rm -rf /tmp/backup"
          backupbot.backup.path: "/tmp/backup/"

volumes:
  app:
  config:
  postgres:

networks:
  proxy:
    external: true
  internal:

configs:
  entrypoint:
    name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_VERSION}
    file: entrypoint.sh

secrets:
  db_password:
    external: true
    name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}
  limesurvey_admin_password:
    external: true
    name: ${STACK_NAME}_limesurvey_admin_password_${SECRET_LIMESURVEY_ADMIN_PASSWORD_VERSION}