docker-compose.yml

version: "3.8"

services:
    loki:
        container_name: ptx_loki
        image: grafana/loki:master
        command: -config.file=/etc/loki/local-config.yaml
        networks:
            - grafana-loki
            - promtail-loki

    promtail:
        container_name: ptx_promtail
        depends_on:
            - loki
        image: grafana/promtail:master
        volumes:
            - /var/log:/var/log
        command: -config.file=/etc/promtail/config.yml
        networks:
            - promtail-loki

    cadvisor:
        container_name: ptx_cadvisor
        image: google/cadvisor:v0.33.0
        volumes:
            - /:/rootfs:ro
            - /var/run:/var/run:ro
            - /sys:/sys:ro
            - /var/lib/docker/:/var/lib/docker:ro
            - /dev/disk/:/dev/disk:ro
        networks:
            - monitoring-prometheus

    prometheus:
        container_name: ptx_prometheus
        build:
            context: .
            dockerfile: docker/prometheus/Dockerfile
        ports:
            - "${PROM_PORT}:9090"
        env_file:
            - .env
        volumes:
            - ./prometheus:/etc/prometheus
        networks:
            - world
            - monitoring-prometheus
            - grafana-prometheus

    alert-manager:
        restart: always
        container_name: ptx_alert_manager
        depends_on:
            - prometheus
        ports:
            - "${ALERT_PORT}:9093"
        env_file:
            - .env
        image: prom/alertmanager
        expose:
            - "9093"
        volumes:
            - ./alertmanager/config.yml:/etc/alertmanager/rules.yml
        networks:
            - world
            - monitoring-prometheus
            - grafana-prometheus

    grafana:
        container_name: ptx_grafana
        depends_on:
            - loki
        image: grafana/grafana:6.0.0
        ports:
            - "${GRAFANA_PORT}:3000"
        env_file:
            - .env
        environment:
            GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER}
            GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PWD}
            GF_PATHS_PROVISIONING: '/app.cfg/provisioning'
        volumes:
            - ./grafana:/app.cfg
        networks:
            - world
            - grafana-loki
            - grafana-prometheus

networks:
    world:
    promtail-loki:
        internal: true
    grafana-loki:
        internal: true
    grafana-prometheus:
        internal: true
    monitoring-prometheus:
        name: monitoring-prometheus
        internal: true