# Define reusable volume mounts as an anchor
x-geoserver-volume-mounts: &geoserver_volumes
  - geowebcache_data:/mnt/geowebcache_data
  - geoserver_data:/mnt/geoserver_data

# Define reusable environment variables
x-geoserver-env: &geoserver_environment
  SPRING_PROFILES_ACTIVE: "${GEOSERVER_DEFAULT_PROFILES}"
  # Enable the PostGIS JNDI datasource (for development purposes)
  JNDI_POSTGIS_ENABLED: true
  GEOWEBCACHE_CACHE_DIR: /mnt/geowebcache_data
  JAVA_OPTS: "${JAVA_OPTS_GEOSERVER}"

services:
  gstemplate:
    user: ${GS_USER}
    environment: *geoserver_environment
    volumes: *geoserver_volumes
    deploy:
      mode: replicated
      replicas: 1
      resources:
        limits:
          cpus: '2.0'
          memory: 2G

  postgrestemplate:
    image: postgres:15
    shm_size: 512m
    environment:
      POSTGRES_DB: postgres
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: '2.0'
          memory: 1G
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  postgistemplate:
    extends:
      service: postgrestemplate
    #image: postgis/postgis:latest
    #image with arm/64 support:
    image: imresamu/postgis:15-3.4
    environment:
      POSTGRES_DB: postgis
      POSTGRES_USER: postgis
      POSTGRES_PASSWORD: postgis
      POSTGIS_GDAL_ENABLED_DRIVERS: ENABLE_ALL
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgis"]

  acldbtemplate:
    extends:
      service: postgistemplate
    environment:
      POSTGRES_DB: acl
      POSTGRES_USER: acl
      POSTGRES_PASSWORD: acls3cr3t
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U acl"]

  pgconfigdbtemplate:
    extends:
      service: postgrestemplate
    shm_size: 1g
    environment:
      POSTGRES_DB: pgconfig
      POSTGRES_USER: pgconfig
      POSTGRES_PASSWORD: pgconfig
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U pgconfig"]
    deploy:
      resources:
        limits:
          cpus: '4.0'
          memory: 2G

  pgbouncertemplate:
    image: bitnami/pgbouncer:latest
    environment:
      PGBOUNCER_MAX_CLIENT_CONN: 2000
      PGBOUNCER_POOL_MODE: transaction
      PGBOUNCER_MAX_PREPARED_STATEMENTS: 100
      PGBOUNCER_DEFAULT_POOL_SIZE: 50
      PGBOUNCER_AUTH_TYPE: plain
      PGBOUNCER_PORT: 5432
      POSTGRESQL_PORT: 5432
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "PGPASSWORD=$$POSTGRES_PASSWORD psql -d $$POSTGRESQL_DATABASE -U $$POSTGRESQL_USERNAME -c 'select 1'"]
    deploy:
      mode: replicated
      replicas: 1
      resources:
        limits:
          cpus: '2.0'
          memory: 64M