openlan-cgw/utils/docker/docker-compose-template.yml.j2

services:
  broker:
    image: docker.io/bitnami/kafka:latest
    ports:
      - "9092:9092"
      - "9094:9094"
    environment:
      - KAFKA_ENABLE_KRAFT=yes
      - KAFKA_CFG_PROCESS_ROLES=broker,controller
      - KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
      - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093,EXTERNAL://:9094
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,EXTERNAL:PLAINTEXT
      - KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://docker-broker-1:9092,EXTERNAL://kafka_b:9094
      - KAFKA_BROKER_ID=1
      - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=1@docker-broker-1:9093
      - ALLOW_PLAINTEXT_LISTENER=yes
      - KAFKA_CFG_NODE_ID=1
      - KAFKA_AUTO_CREATE_TOPICS_ENABLE=true
      - BITNAMI_DEBUG=yes
      - KAFKA_CFG_NUM_PARTITIONS=2
    healthcheck:
      test: ["CMD-SHELL", "kafka-topics.sh --bootstrap-server localhost:9092 --list"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 5s
    networks:
      - cgw_multi_instances_network

  postgresql:
    image: "postgres:latest"
    ports:
      - "5432:5432"
    user: postgres
    command:
      - "postgres"
      - "-c"
      - "max_connections=400"
      - "-c"
      - "shared_buffers=20MB"
    env_file:
      - postgresql.env
    restart: always
    volumes:
      - ./postgresql/init-db.sh:/docker-entrypoint-initdb.d/init-db.sh
    networks:
      - cgw_multi_instances_network

  redis:
    image: 'bitnami/redis:latest'
    ports:
      - "6379:6379"
    environment:
      - ALLOW_EMPTY_PASSWORD=yes
    networks:
      - cgw_multi_instances_network
  init-broker-container:
    image: docker.io/bitnami/kafka:latest
    depends_on:
      - broker
    entrypoint: [ '/bin/sh', '-c' ]
    command: |
      "
      # rather than giving sleep 15 use this
      # to block init container to wait for Kafka broker to be ready
      kafka-topics --bootstrap-server broker:9092 --list

      # create CnC and CnC_Res topics
      kafka-topics.sh --create --partitions {{ cgw_instances_num }} --bootstrap-server broker:9092 --topic CnC
      kafka-topics.sh --create --bootstrap-server broker:9092 --partitions 2 --topic CnC_Res
      "
    networks:
      - cgw_multi_instances_network

{% for i in range(0, cgw_instances_num) %}
  cgw_instance_{{ i }}:
    image: {{ cgw_image_name }}:{{ cgw_image_tag }}
    container_name: {{ cgw_container_name }}_{{ i }}
    ports:
      - "{{ cgw_wss_base_port + i }}:{{ cgw_wss_base_port + i }}"
      - "{{ cgw_grpc_public_base_port + i }}:{{ cgw_grpc_public_base_port + i }}"
      - "{{ cgw_metrics_base_port + i }}:{{ cgw_metrics_base_port + i }}"
    environment:
      - CGW_DB_HOST={{ cgw_db_host }}
      - CGW_DB_PORT={{ cgw_db_port }}
      - CGW_DB_NAME={{ cgw_db_name }} 
      - CGW_DB_USERNAME={{ cgw_db_username }}
      - CGW_DB_PASS={{ cgw_db_password }}
      - CGW_DB_TLS={{ cgw_db_tls }}
      - CGW_GRPC_LISTENING_IP={{ cgw_grpc_listening_ip }}
      - CGW_GRPC_LISTENING_PORT={{ cgw_grpc_listening_base_port + i }}
      - CGW_GRPC_PUBLIC_HOST={{ cgw_grpc_public_host }}_{{ i }}
      - CGW_GRPC_PUBLIC_PORT={{ cgw_grpc_public_base_port + i }}
      - CGW_ID={{ cgw_base_id + i }}
      - CGW_KAFKA_HOST={{ cgw_kafka_host }}
      - CGW_KAFKA_PORT={{ cgw_kafka_port }}
      - CGW_KAFKA_CONSUME_TOPIC={{ cgw_kafka_consumer_topic }}
      - CGW_KAFKA_PRODUCE_TOPIC={{ cgw_kafka_producer_topic }}
      - CGW_LOG_LEVEL={{ cgw_log_level }}
      - CGW_REDIS_HOST={{ cgw_redis_host }}
      - CGW_REDIS_PORT={{ cgw_redis_port }}
      - CGW_REDIS_TLS={{ cgw_redis_tls }}
      - CGW_REDIS_USERNAME={{ cgw_redis_username }}
      - CGW_REDIS_PASSWORD={{ cgw_redis_password }}
      - CGW_METRICS_PORT={{ cgw_metrics_base_port + i }}
      - CGW_WSS_IP={{ cgw_wss_ip }}
      - CGW_WSS_PORT={{ cgw_wss_base_port + i }}
      - CGW_WSS_CAS={{ cgw_wss_cas }}
      - CGW_WSS_CERT={{ cgw_wss_cert }}
      - CGW_WSS_KEY={{ cgw_wss_key }}
      - DEFAULT_WSS_THREAD_NUM={{ cgw_wss_t_num }}
      - CGW_ALLOW_CERT_MISMATCH={{ cgw_allow_certs_missmatch }}
      - CGW_NB_INFRA_TLS={{ cgw_nb_infra_tls }}
      - CGW_UCENTRAL_AP_DATAMODEL_URI={{ cgw_ucentral_ap_datamodel_uri }}
      - CGW_UCENTRAL_SWITCH_DATAMODEL_URI={{ cgw_ucentral_switch_datamodel_uri }}
      - CGW_GROUPS_CAPACITY={{ cgw_groups_capacity }}
      - CGW_GROUPS_THRESHOLD={{ cgw_groups_threshold }}
      - CGW_GROUP_INFRAS_CAPACITY={{ cgw_group_infras_capacity }}
      - CGW_FEATURE_TOPOMAP_ENABLE='1'
    depends_on:
      broker:
        condition: service_healthy
    volumes:
      - {{ default_certs_path }}:{{ container_certs_voulume }}
      - {{ default_certs_path }}:{{ container_nb_infra_certs_voulume }}
    networks:
      - cgw_multi_instances_network
{% endfor %}

networks:
  cgw_multi_instances_network: