version: "3.8"

services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - zabbix-postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  zabbix-java-gateway:
    image: zabbix/zabbix-java-gateway:alpine-7.4-latest
    restart: unless-stopped

  zabbix-snmptraps:
    image: zabbix/zabbix-snmptraps:alpine-7.4-latest
    restart: unless-stopped
    volumes:
      - zabbix-snmptraps:/var/lib/zabbix/snmptraps
      - zabbix-mibs:/var/lib/zabbix/mibs

  zabbix-server-pgsql:
    image: zabbix/zabbix-server-pgsql:alpine-7.4-latest
    restart: unless-stopped
    environment:
      DB_SERVER_HOST: postgres
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
      ZBX_ENABLE_SNMP_TRAPS: "true"
      ZBX_JAVAGATEWAY: zabbix-java-gateway
    depends_on:
      postgres:
        condition: service_healthy
      zabbix-java-gateway:
        condition: service_started
      zabbix-snmptraps:
        condition: service_started
    volumes:
      - zabbix-server-data:/var/lib/zabbix
      - zabbix-snmptraps:/var/lib/zabbix/snmptraps
      - zabbix-mibs:/var/lib/zabbix/mibs
    expose:
      - 10051
    healthcheck:
      test: ["CMD", "pgrep", "zabbix_server"]
      interval: 10s
      timeout: 5s
      retries: 5

  zabbix-web-nginx-pgsql:
    image: zabbix/zabbix-web-nginx-pgsql:alpine-7.4-latest
    restart: unless-stopped
    environment:
      DB_SERVER_HOST: postgres
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
      ZBX_SERVER_HOST: zabbix-server-pgsql
      PHP_TZ: ${PHP_TZ}
      ZBX_SERVER_NAME: ${ZBX_SERVER_NAME}
    depends_on:
      zabbix-server-pgsql:
        condition: service_healthy
    expose:
      - 8080
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/"]
      interval: 30s
      timeout: 10s
      retries: 3

volumes:
  zabbix-postgres-data:
  zabbix-server-data:
  zabbix-snmptraps:
  zabbix-mibs: