prometheus-stage:
  image: prom/prometheus
  volumes:
    - /home/ubuntu/prometheus/prometheus/:/etc/prometheus/
    - /home/ubuntu/prometheusdata:/prometheus
  command: '-config.file=/etc/prometheus/prometheus.yml -storage.local.path=/prometheus -alertmanager.url=http://alertmanager-stage:9093'
    # - '-storage.local.path=/prometheus'
    # - '-alertmanager.url=http://alertmanager-stage:9093'
  expose:
    - '9090'
  links:
    - cadvisor-stage:cadvisor-stage
    - alertmanager-stage:alertmanager-stage
  # depends_on:
  #   - cadvisor-stage
  tags:
    - stage2

node-exporter-stage:
  image: prom/node-exporter
  volumes:
    - /proc:/host/proc
    - /sys:/host/sys
    - /:/rootfs
  command: '-collector.procfs=/host/proc -collector.sysfs=/host/sysfs -collector.filesystem.ignored-mount-points="^/(sys|proc|dev|host|etc)($$|/)"'
    # - '-collector.sysfs=/host/sysfs'
    # - '-collector.filesystem.ignored-mount-points="^/(sys|proc|dev|host|etc)($$|/)"'
  expose:
    - '9100'
  tags:
    - stage2

alertmanager-stage:
  image: prom/alertmanager
  expose:
    - '9093'
  volumes:
    - /home/ubuntu/prometheus/alertmanager/:/etc/alertmanager/
  command: '-config.file=/etc/alertmanager/config.yml -storage.path=/home/ubuntu/prometheus/alertmanager/'
    # - '-storage.path=/home/ubuntu/prometheus/alertmanager/'
  tags:
    - stage2

cadvisor-stage:
  image: google/cadvisor
  volumes:
    - /:/rootfs:ro
    - /var/run:/var/run:rw
    - /sys:/sys:ro
    - /var/lib/docker/:/var/lib/docker:ro
  expose:
    - '8080'
  tags:
    - stage2

grafana-stage:
  image: grafana/grafana
  # depends_on:
  #   - prometheus-stage
  expose:
    - '3000'
  volumes:
    - /home/ubuntu/grafanadata:/var/lib/grafana
  environment:
    - GF_SECURITY_ADMIN_PASSWORD=foobar
    - GF_USERS_ALLOW_SIGN_UP=false
    - VIRTUAL_HOST=grafanastage.southwales.ac.uk
    - VIRTUAL_PORT=80
  tags:
    - stage2