version: '3'

services:
    database:
        image: postgres:9.4-alpine
        environment:
            POSTGRES_USER: mediagoblin
            POSTGRES_PASSWORD: "${DATABASE_PASSWORD}"
            POSTGRES_DB: mediagoblin
            PGDATA: /var/lib/postgresql/data/pgdata
    mail-relay:
        image: alterrebe/postfix-relay
        environment:
            RELAY_HOST_NAME: "${HOSTNAME}"
            ACCEPTED_NETWORKS: 172.0.0.0/8
            EXT_RELAY_HOST: "${EMAIL_HOST}"
            # "0" prefix is hack to sidestep assumption that port 465 means use smtp_tls_wrappermode.
            EXT_RELAY_PORT: "0${EMAIL_PORT}"
            SMTP_LOGIN: "${EMAIL_USERNAME}"
            SMTP_PASSWORD: "${EMAIL_PASSWORD}"
            USE_TLS: "yes"
            TLS_VERIFY: encrypt
        volumes:
            - /etc/ssl:/etc/ssl:ro
    mediagoblin:
        build: .
        environment:
            NOTIFICATION_EMAIL: "${NOTIFICATION_EMAIL}"
            EMAIL_RELAY_HOST: "mail-relay"
            DATABASE_URL: "postgresql://mediagoblin:${DATABASE_PASSWORD}@database/mediagoblin"
            VIRTUAL_HOST: "${HOSTNAME}"
            LETSENCRYPT_HOST: "${HOSTNAME}"
            LETSENCRYPT_EMAIL: "${ADMIN_EMAIL}"
        volumes:
            - /var/lib/mediagoblin/user_dev:/app/user_dev
        depends_on:
            - database
            - mail-relay
    nginx-proxy:
        image: jwilder/nginx-proxy
        ports:
          - 80:80
          - 443:443
        volumes:
          - /etc/nginx/vhost.d:/etc/nginx/vhost.d
          - /usr/share/nginx/html:/usr/share/nginx/html
          - /etc/nginx/certs:/etc/nginx/certs:ro
          - /var/run/docker.sock:/tmp/docker.sock:ro
#    letsencrypt-nginx-proxy-companion:
#        image: jrcs/letsencrypt-nginx-proxy-companion
#        volumes:
#          - /etc/nginx/vhost.d:/etc/nginx/vhost.d
#          - /usr/share/nginx/html:/usr/share/nginx/html
#          - /etc/nginx/certs:/etc/nginx/certs:rw
#          - /var/run/docker.sock:/var/run/docker.sock:ro
#        environment:
#            NGINX_DOCKER_GEN_CONTAINER: nginx-proxy
#            NGINX_PROXY_CONTAINER: nginx-proxy