coreos-consul-haproxy/cloud-config at master · auguster/coreos-consul-haproxy · GitHub

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#cloud-config
hostname: "host.example.com" #<- change here !

ssh_authorized_keys:
 - #your ssh key here #<- change here !

coreos:
  update:
    reboot-strategy: best-effort
  etcd2:
    name: host
    discovery-srv: example.com #<- change here !
    initial-cluster-state: existing
    initial-advertise-peer-urls: http://host.example.com:2380 #<- change here !
    advertise-client-urls: http://host.example.com:2379 #<- change here !
    listen-client-urls: "http://0.0.0.0:2379,http://0.0.0.0:4001"
    listen-peer-urls: http://0.0.0.0:2380
    heartbeat-interval: 500
    election-timeout: 5000
  units:
    - name: etcd2.service
      command: start
    - name: fleet.service
      command: start
    - name: data.mount
      command: start
      content: |
        [Mount]
        What=data.example.com:/data #<- change here !
        Where=/data
        Type=nfs
    - name: settimezone.service
      command: start
      content: |
        [Unit]
        Description=Set the time zone

        [Service]
        ExecStart=/usr/bin/timedatectl set-timezone Europe/Paris
        RemainAfterExit=yes
        Type=oneshot
    - name: consul.service
      command: start
      content: |
        [Unit]
        Description=Consul
        Requires=docker.service
        After=docker.service

        [Service]
        EnvironmentFile=/etc/environment
        Environment=CONTAINER=consul
        Environment=IMAGE=progrium/consul
        TimeoutStartSec=0
        ExecStartPre=-/usr/bin/docker stop ${CONTAINER}
        ExecStartPre=-/usr/bin/docker rm ${CONTAINER}
        ExecStartPre=-/usr/bin/docker pull ${IMAGE}
        ExecStart=/usr/bin/docker run --name ${CONTAINER} --net host ${IMAGE} -retry-join example.com -advertise ${COREOS_PRIVATE_IPV4} -server #<- change here !
        ExecStartPost=/bin/sleep 15
        ExecStop=/usr/bin/docker stop ${CONTAINER}
        ExecStop=/usr/bin/docker rm ${CONTAINER}
        Restart=always
        RestartSec=10
    - name: registrator.service
      command: start
      content: |
        [Unit]
        Description=Consul registrator service
        Requires=docker.service consul.service
        After=consul.service
        PartOf=consul.service

        [Service]
        Environment=CONTAINER=registrator
        Environment=IMAGE=gliderlabs/registrator
        TimeoutStartSec=0
        ExecStartPre=-/usr/bin/docker stop ${CONTAINER}
        ExecStartPre=-/usr/bin/docker rm ${CONTAINER}
        ExecStartPre=-/usr/bin/docker pull ${IMAGE}
        ExecStart=/usr/bin/docker run --net host --name ${CONTAINER} -v /var/run/docker.sock:/tmp/docker.sock ${IMAGE} consul://127.0.0.1:8500
        ExecStop=/usr/bin/docker stop ${CONTAINER}
        ExecStop=/usr/bin/docker rm ${CONTAINER}
        Restart=always
        RestartSec=10
    - name: haproxy.service
      command: start
      content: |
        [Unit]
        Description=Haproxy service using consul
        Requires=docker.service consul.service
        After=consul.service
        PartOf=consul.service
        RequiresMountsFor=/data

        [Service]
        Environment=CONTAINER=haproxy
        Environment=IMAGE=asteris/haproxy-consul
        TimeoutStartSec=0
        ExecStartPre=-/usr/bin/docker stop ${CONTAINER}
        ExecStartPre=-/usr/bin/docker rm ${CONTAINER}
        ExecStartPre=-/usr/bin/docker pull ${IMAGE}
        ExecStart=/usr/bin/docker run --name ${CONTAINER} --net host -v /data/certs/mixed/:/certs:ro -v /data/data/haproxy/consul.tmpl:/consul-template/template.d/consul.tmpl -e CONSUL_CONNECT=127.0.0.1:8500 ${IMAGE}
        ExecStop=/usr/bin/docker stop ${CONTAINER}
        ExecStop=/usr/bin/docker rm ${CONTAINER}
        Restart=always
        RestartSec=10