zabbix/docker-compose.yaml

version: "3.8"

services:
  zabbix-server:
    image: zabbix/zabbix-server-pgsql:6.0-alpine-latest
    container_name: zabbix-server
    restart: unless-stopped
    ports:
      - "10051:10051"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
      - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
      - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
      - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
      - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
      - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
      - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
      - ./zbx_env/var/lib/zabbix/mibs:/var/lib/zabbix/mibs:ro
      - ./zbx_env/var/lib/zabbix/snmptraps:/var/lib/zabbix/snmptraps:rw
    links:
      - postgres-server:postgres-server
    ulimits:
      nproc: 65535
      nofile:
        soft: 20000
        hard: 40000
    deploy:
      resources:
        limits:
          cpus: "0.70"
          memory: 1G
        reservations:
          cpus: "0.5"
          memory: 512M
    env_file:
      - ./env_vars/.env_db_pgsql
      - ./env_vars/.env_srv
    secrets:
      - POSTGRES_USER
      - POSTGRES_PASSWORD
    depends_on:
      - postgres-server
      - zabbix-snmptraps
    networks:
      zbx_net_backend:
        ipv4_address: 172.16.239.101
        aliases:
          - zabbix-server
          - zabbix-server-pgsql
          - zabbix-server-alpine-pgsql
          - zabbix-server-pgsql-alpine
      zbx_net_frontend:
        ipv4_address: 172.16.238.101
    stop_grace_period: 30s
    sysctls:
      - net.ipv4.conf.all.accept_redirects=0
      - net.ipv4.conf.all.secure_redirects=0
      - net.ipv4.conf.all.send_redirects=0
    labels:
      com.zabbix.description: "Zabbix server with PostgreSQL database support"
      com.zabbix.company: "Zabbix LLC"
      com.zabbix.component: "zabbix-server"
      com.zabbix.dbtype: "pgsql"
      com.zabbix.os: "alpine"

  zabbix-snmptraps:
    image: zabbix/zabbix-snmptraps:alpine-6.4-latest
    container_name: zabbix-snmptraps
    ports:
      - "162:1162/udp"
    volumes:
      - ./zbx_env/var/lib/zabbix/snmptraps:/var/lib/zabbix/snmptraps:rw
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 256M
        reservations:
          cpus: '0.25'
          memory: 128M
    env_file:
      - ./env_vars/.env_snmptraps
    networks:
      zbx_net_backend:
        ipv4_address: 172.16.239.105
        aliases:
          - zabbix-snmptraps
      zbx_net_frontend:
        ipv4_address: 172.16.238.105
    stop_grace_period: 5s
    labels:
      com.zabbix.description: "Zabbix snmptraps"
      com.zabbix.company: "Zabbix LLC"
      com.zabbix.component: "snmptraps"
      com.zabbix.os: "alpine"

  zabbix-web-nginx-pgsql:
    container_name: zabbix-web
    image: zabbix/zabbix-web-nginx-pgsql:6.0-alpine-latest
    restart: unless-stopped
    ports:
      - "8080:8080"
      - "8443:8443"
    links:
      - postgres-server:postgres-server
      - zabbix-server:zabbix-server
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
      - ./zbx_env/etc/ssl/nginx:/etc/ssl/nginx:ro
      - ./zbx_env/usr/share/zabbix/modules/:/usr/share/zabbix/modules/:ro
    deploy:
      resources:
        limits:
          cpus: "0.70"
          memory: 512M
        reservations:
          cpus: "0.5"
          memory: 256M
    env_file:
      - ./env_vars/.env_db_pgsql
      - ./env_vars/.env_web
    secrets:
      - POSTGRES_USER
      - POSTGRES_PASSWORD
    depends_on:
      - postgres-server
      - zabbix-server
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 30s
    networks:
      zbx_net_backend:
        ipv4_address: 172.16.239.102
        aliases:
          - zabbix-web-nginx-pgsql
          - zabbix-web-nginx-alpine-pgsql
          - zabbix-web-nginx-pgsql-alpine
      zbx_net_frontend:
        ipv4_address: 172.16.238.102
      ingress_gateway:
        aliases:
          - zabbix-web-nginx-pgsql
          - zabbix-web-nginx-alpine-pgsql
          - zabbix-web-nginx-pgsql-alpine
    stop_grace_period: 10s
    labels:
      com.zabbix.description: "Zabbix frontend on Nginx web-server with PostgreSQL database support"
      com.zabbix.company: "Zabbix LLC"
      com.zabbix.component: "zabbix-frontend"
      com.zabbix.webserver: "nginx"
      com.zabbix.dbtype: "pgsql"
      com.zabbix.os: "alpine"

  zabbix-agent:
    image: zabbix/zabbix-agent:alpine-6.0-latest
    container_name: zabbix-agent
    ports:
      - "10050:10050"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
      # - ./zabbix_agent/zabbix_agent.d:/etc/zabbix/zabbix_agentd.d:ro
      - ./zabbix_agent/:/etc/zabbix/
      # - ./zabbix_agent/zabbix_agentd.log:/tmp/zabbix_agentd.log
      - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
      - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
      - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
    deploy:
      resources:
        limits:
          cpus: '0.2'
          memory: 128M
        reservations:
          cpus: '0.1'
          memory: 64M
      mode: global
    env_file:
      - ./env_vars/.env_agent
    privileged: true
    pid: "host"
    networks:
      zbx_net_backend:
        ipv4_address: 172.16.239.103
        aliases:
          - zabbix-agent
          - zabbix-agent-passive
          - zabbix-agent-alpine
    stop_grace_period: 5s
    labels:
      com.zabbix.description: "Zabbix agent"
      com.zabbix.company: "Zabbix LLC"
      com.zabbix.component: "zabbix-agentd"
      com.zabbix.os: "alpine"

  postgres-server:
    container_name: zabbix-db
    image: postgres:13.5-alpine3.15
    restart: unless-stopped
    volumes:
      - ./zbx_env/var/lib/postgresql/data:/var/lib/postgresql/data:rw
      # - ./.ZBX_DB_CA_FILE:/run/secrets/root-ca.pem:ro
      # - ./.ZBX_DB_CERT_FILE:/run/secrets/server-cert.pem:ro
      # - ./.ZBX_DB_KEY_FILE:/run/secrets/server-key.pem:ro
    env_file:
      - ./env_vars/.env_db_pgsql
    secrets:
      - POSTGRES_USER
      - POSTGRES_PASSWORD
    stop_grace_period: 1m
    networks:
      zbx_net_backend:
        ipv4_address: 172.16.239.104
        aliases:
          - postgres-server
          - pgsql-server
          - pgsql-database

networks:
  zbx_net_frontend:
    driver: bridge
    driver_opts:
      com.docker.network.enable_ipv6: "false"
    ipam:
      driver: default
      config:
        - subnet: 172.16.238.0/24
  zbx_net_backend:
    driver: bridge
    driver_opts:
      com.docker.network.enable_ipv6: "false"
    internal: true
    ipam:
      driver: default
      config:
        - subnet: 172.16.239.0/24
  ingress_gateway:
    internal: true
    name: ingress_gateway

secrets:
  POSTGRES_USER:
    file: ./env_vars/.POSTGRES_USER
  POSTGRES_PASSWORD:
    file: ./env_vars/.POSTGRES_PASSWORD