services:
  postgres:
    image: postgres:15
    restart: always
    environment:
      POSTGRES_PASSWORD: p0l01nf.
    ports:
      - "5432:5432"
    volumes:
      - ./postgres/postgres_data:/var/lib/postgresql/data
      - ./postgres/backup:/backup

  tomcat:
    build:
      context: ./tomcat
      dockerfile: Dockerfile
      args:
      #USARE UN UTENTE DEDICATO CON GUID ALTO, 1000 è usato nell'immagine standard tomcat
        USER_ID: 20000
        GROUP_ID: 20000
        USERNAME: adhoc
        GROUPNAME: adhoc
    ports:
      - "2009:8009" #inoltro porta ajp, lasciato errato volontariamente
    volumes:
      - ./tomcat/webapps:/usr/local/tomcat/webapps
      - ./tomcat/logs:/usr/local/tomcat/logs
    environment:
      JAVA_OPTS: "-Dfile.encoding=UTF-8 -Xms256m -Xmx2g -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=1g -Djava.security.egd=file:/dev/./urandom -Djava.awt.headless=true"
      CATALINA_OPTS: "-XX:CompressedClassSpaceSize=512m -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -Xss2m -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:+AlwaysPreTouch -XX:+UseStringDeduplication -XX:ParallelGCThreads=4 -XX:ConcGCThreads=2 -XX:+DisableExplicitGC"
      TZ: "Europe/Rome"
    restart: always