version: '3.2'

services:

    postgres:
        container_name: buffalogs_postgres
        image: postgres:15.1-alpine
        restart: always
        env_file:
            - config/buffalogs/buffalogs.env
        volumes:
            - postgres_data:/var/lib/postgresql/data
        ports:
            - "127.0.0.1:5432:5432"
        
    elasticsearch:
        container_name: buffalogs_elasticsearch
        image: docker.elastic.co/elasticsearch/elasticsearch:7.17.7
        hostname: elasticsearch
        environment: 
            - node.name=buffalogs_elastic
            - bootstrap.memory_lock=true
            - "ES_JAVA_OPTS=-Xms1g -Xmx1g"
            - discovery.type=single-node
            - cluster.routing.allocation.disk.watermark.low=99%
            - cluster.routing.allocation.disk.watermark.high=99%
            - cluster.routing.allocation.disk.watermark.flood_stage=99%
        ulimits:
            memlock: 
                soft: -1
                hard: -1
        expose:
            - "9200"
        ports:
            - "127.0.0.1:9200:9200"
        volumes:
            - elasticsearch_data:/usr/share/elasticsearch/data
        expose:
            - "9200"
        healthcheck:
            test: curl -XGET 'localhost:9200/_cluster/health?wait_for_status=yellow&timeout=180s&pretty'

    kibana:
        container_name: buffalogs_kibana
        image: docker.elastic.co/kibana/kibana:7.17.7
        hostname: kibana
        environment:
            ELASTICSEARCH_URL: http://elasticsearch:9200
            ELASTICSEARCH_HOSTS: http://elasticsearch:9200
        links:
            - elasticsearch
        depends_on:
            - elasticsearch
        expose:
            - "5601"
        ports:
            - "127.0.0.1:5601:5601"
        healthcheck:
            test: curl -fs http://localhost:5601/

    nginx:
        container_name: nginx
        image: nginx:mainline-alpine
        hostname: nginx
        depends_on:
            - buffalogs
        volumes:
            - ./config/nginx/conf.d:/etc/nginx/conf.d:ro
            # - ./config/nginx/certs:/etc/nginx/certs:ro
            - django_static:/var/www:ro
            - nginx_sockets:/var/run/nginx-sockets
            - nginx_logs:/var/log/nginx:rw
        ports:
            - "80:80"

    buffalogs:
        container_name: buffalogs
        build:
            context: .
            dockerfile: build/Dockerfile
        image: buffalogs:latest
        hostname: buffalogs
        env_file:
            -  config/buffalogs/buffalogs.env
        volumes:
            - django_static:/var/www
            - nginx_sockets:/var/run/nginx-sockets
        depends_on:
            - postgres
            - elasticsearch
            - rabbitmq


    rabbitmq:
        container_name: rabbitmq
        image: rabbitmq:3.11-management-alpine
        hostname: rabbitmq
        volumes:
            - ./config/rabbitmq:/etc/rabbitmq:ro
            - rabbitmq_data:/var/lib/rabbitmq
        expose:
            - "5672"
            - "15672"
        ports:
            - "5672:5672"
            - "15672:15672"
        healthcheck:
            test: rabbitmqctl status

    celery:
        container_name: celery
        image: buffalogs:latest
        hostname: celery
        build:
            context: .
            dockerfile: build/Dockerfile
        env_file:
            - config/buffalogs/buffalogs.env
        command:
            - ./run_worker.sh
        volumes:
            - ./config:/opt/certego/config:ro
        depends_on:
            - postgres
            - elasticsearch
            - rabbitmq

    celery_beat:
        container_name: celery_beat
        build:
            context: .
            dockerfile: build/Dockerfile
        image: buffalogs:latest
        hostname: celery_beat
        env_file:
            - config/buffalogs/buffalogs.env
        command:
            - ./run_beat.sh
        volumes:
            - ./config:/opt/certego/config:ro
        depends_on:
            - postgres
            - elasticsearch
            - rabbitmq

volumes:

    elasticsearch_data:
        driver: local
    postgres_data:
        driver: local
    nginx_sockets:
        driver: local
    django_static:
        driver: local
    nginx_logs:
        driver: local
    rabbitmq_data:
        driver: local