version: "3.8"

networks:
  local_net:
    name: local_net
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 100.100.100.0/24

services:
  etcd1:
    image: bitnami/etcd:latest
    container_name: etcd1
    restart: always
    networks:
      - local_net
    ports:
      - 2379:2379
      - 2380:2380
    expose:
      - "2379"
    environment:
      - ALLOW_NONE_AUTHENTICATION=yes
      - ETCD_NAME=etcd1
      - ETCD_INITIAL_ADVERTISE_PEER_URLS=http://etcd1:2380
      - ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
      - ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
      - ETCD_ADVERTISE_CLIENT_URLS=http://etcd1:2379
      - ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster
      - ETCD_INITIAL_CLUSTER=etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380
      - ETCD_INITIAL_CLUSTER_STATE=new
    volumes:
      - ./etcd/etcd1_data:/bitnami/etcd
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: 256M
        reservations:
          cpus: "0.1"
          memory: 20M

  etcd2:
    image: bitnami/etcd:latest
    container_name: etcd2
    restart: always
    networks:
      - local_net
    ports:
      - 12379:2379
      - 12380:2380
    environment:
      - ALLOW_NONE_AUTHENTICATION=yes
      - ETCD_NAME=etcd2
      - ETCD_INITIAL_ADVERTISE_PEER_URLS=http://etcd2:2380
      - ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
      - ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
      - ETCD_ADVERTISE_CLIENT_URLS=http://etcd2:2379
      - ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster
      - ETCD_INITIAL_CLUSTER=etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380
      - ETCD_INITIAL_CLUSTER_STATE=new
    volumes:
      - ./etcd/etcd2_data:/bitnami/etcd
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: 256M
        reservations:
          cpus: "0.1"
          memory: 20M

  etcd3:
    image: bitnami/etcd:latest
    container_name: etcd3
    restart: always
    networks:
      - local_net
    ports:
      - 22379:2379
      - 22380:2380
    environment:
      - ALLOW_NONE_AUTHENTICATION=yes
      - ETCD_NAME=etcd3
      - ETCD_INITIAL_ADVERTISE_PEER_URLS=http://etcd3:2380
      - ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
      - ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
      - ETCD_ADVERTISE_CLIENT_URLS=http://etcd3:2379
      - ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster
      - ETCD_INITIAL_CLUSTER=etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380
      - ETCD_INITIAL_CLUSTER_STATE=new
    volumes:
      - ./etcd/etcd3_data:/bitnami/etcd
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: 256M
        reservations:
          cpus: "0.1"
          memory: 20M

  rabbitmq:
    image: rabbitmq:3.9.29
    container_name: rabbitmq
    restart: always
    networks:
      - local_net
    ports:
      - 5671:5671
    environment:
      - RABBITMQ_DEFAULT_USER=localuser
      - RABBITMQ_DEFAULT_PASS=localpassword
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5

  redis:
    image: redis/redis-stack
    container_name: redis
    restart: always
    networks:
      - local_net
    ports:
      - 6379:6379
      - 8001:8001
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    volumes:
      - ./redis/data:/data
      - ./redis/conf/redis.conf:/etc/redis-stack.conf

  mongo:
    image: mongo
    container_name: mongo
    restart: always
    networks:
      - local_net
    ports:
      - 27017:27017
    environment:
      - MONGO_INITDB_ROOT_USERNAME=localuser
      - MONGO_INITDB_ROOT_PASSWORD=localpassword
      - MONGO_INITDB_DATABASE=my-database
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5

  mysql:
    image: mysql
    container_name: mysql
    restart: always
    networks:
      - local_net
    ports:
      - 3306:3306
    environment:
      - MYSQL_ROOT_PASSWORD=my-secret-pw
      - MYSQL_DATABASE=my-database
      - MYSQL_USER=localuser
      - MYSQL_PASSWORD=localpassword
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5

  mqtt:
    image: emqx/emqx:latest
    container_name: mqtt
    restart: always
    environment:
      - "EMQX_NODE_NAME=emqx@192.168.11.14"
      - "EMQX_CLUSTER__DISCOVERY_STRATEGY=static"
      - "EMQX_CLUSTER__STATIC__SEEDS=[emqx@192.168.11.14]"
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx", "ctl", "status"]
      interval: 5s
      timeout: 25s
      retries: 5
    networks:
      - local_net
    ports:
      - 1883:1883
      - 8083:8083
      - 8084:8084
      - 8883:8883
      - 18083:18083
    volumes:
      - emqx-data:/opt/emqx/data
      - emqx-etc:/opt/emqx/etc
      - emqx-log:/opt/emqx/log
    sysctls:
      # Sets the maximum number of file handles allowed by the kernel
      - fs.file-max=2097152
      # Sets the maximum number of open file descriptors that a process can have
      - fs.nr_open=2097152
      # Sets the maximum number of connections that can be queued for acceptance by the kernel.
      - net.core.somaxconn=32768
      # Sets the maximum number of SYN requests that can be queued by the kernel
      - net.ipv4.tcp_max_syn_backlog=16384
      # Setting the minimum, default and maximum size of TCP Buffer
      - net.ipv4.tcp_rmem='1024 4096 16777216'
      - net.ipv4.tcp_wmem='1024 4096 16777216'
      # Setting Parameters for TCP Connection Tracking
      - net.netfilter.nf_conntrack_tcp_timeout_time_wait=30
      # Controls the maximum number of entries in the TCP time-wait bucket table
      - net.ipv4.tcp_max_tw_buckets=1048576
      # Controls Timeout for FIN-WAIT-2 Sockets:
      - net.ipv4.tcp_fin_timeout=15
      # Sets the size of the backlog queue for the network device
      - net.core.netdev_max_backlog=16384
      # Amount of memory that is allocated for storing incoming and outgoing  data for a socket
      - net.core.rmem_default=262144
      - net.core.wmem_default=262144
      # Setting the maximum amount of memory for the socket buffers
      - net.core.rmem_max=16777216
      - net.core.wmem_max=16777216
      - net.core.optmem_max=16777216
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    # dashboard(restful api): ip:18083
    # ./bin/emqx ctl admins passwd <Username> <Password>

  kafka:
    image: bitnami/kafka
    container_name: kafka
    restart: always
    networks:
      - local_net
    ports:
      - 9092:9092
      - 9094:9094
    environment:
      - KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true
      - KAFKA_CFG_NODE_ID=0
      - KAFKA_CFG_PROCESS_ROLES=controller,broker
      - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093
      - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093,EXTERNAL://:9094
      # EXTERNAL://serverIPOrDomain:9094
      - KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092,EXTERNAL://localhost:9094
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,EXTERNAL:PLAINTEXT,PLAINTEXT:PLAINTEXT
      - KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
    volumes:
      - kafka:/bitnami/kafka
      - kafka_config:/opt/bitnami/kafka/config
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    # server.properties
    # message.max.bytes=200000000
    # replica.fetch.max.bytes=204857600
    # fetch.message.max.bytes=204857600
  # https://github.com/provectus/kafka-ui
  kafka-ui:
    container_name: kafka-ui
    image: provectuslabs/kafka-ui:latest
    restart: always
    ports:
      - 8080:8080
    environment:
      - DYNAMIC_CONFIG_ENABLED=true
    # volumes:
    #   - ~/kui/config.yml:/etc/kafkaui/dynamic_config.yaml
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: 512M
        reservations:
          cpus: "0.1"
          memory: 20M
    networks:
      - local_net

  portainer:
    image: portainer/portainer-ce:latest
    container_name: portainer
    restart: always
    networks:
      - local_net
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./portainer:/data
    ports:
      - 8000:8000
      - 9443:9443
    logging:
      driver: "json-file"
      options:
        max-size: "10M"
        max-file: 5

volumes:
  emqx-data:
  emqx-etc:
  emqx-log:
  kafka:
  kafka_config: