version: "3.2"
services:
    webserver:
        image: nginx
        ports:
            - "8080:80"
        logging:
            driver: fluentd
            options:
                fluentd-address: 127.0.0.1:24224 # this is the port published by the fluentd service below
                fluentd-async-connect: 1
                tag: httpd.nginx

    fluentd:
        image: papirkurvendk/fluentd-influxdb
        volumes:
            - fluentd:/fluentd/log
        ports: # needs to be exposed for the logging driver to have access
            - "24224:24224"
            - "24224:24224/udp"

    influxdb:
        image: influxdb
        volumes:
            - influx:/var/lib/influxdb

    grafana:
        image: grafana/grafana:5.3.4
        ports:
            - 0.0.0.0:3000:3000
        volumes:
            - grafana:/var/lib/grafana

############## Data persisted on host #######
volumes:
    influx:
        driver: local
    fluentd:
        driver: local
    grafana:
        driver: local