cloud-config-slave.yaml

#cloud-config

coreos:
  etcd:
    # generate a new token for each unique cluster from h/vttps://discovery.etcd.io/new
    discovery: ---change this line ---" 
    # use $public_ipv4 if your datacenter of choice does not support private networking
    addr: $private_ipv4:4001
    peer-addr: $private_ipv4:7001
  fleet:
    public-ip: $private_ipv4   # used for fleetctl ssh command
  units:
    - name: etcd.service
      command: start
    - name: fleet.service
      command: start
    - name: docker-consul.service
      command: start
      content: |
        [Unit]
        Description=Consul
        After=docker.service
        Requires=docker.service
        [Service]
        Restart=on-failure
        TimeoutStartSec=0
        EnvironmentFile=/etc/environment
        ExecStartPre=-/usr/bin/docker kill consul
        ExecStartPre=-/usr/bin/docker rm consul
        ExecStartPre=/usr/bin/docker pull progrium/consul
        ExecStartPre=-/usr/bin/etcdctl mk /consul $COREOS_PUBLIC_IPV4
        ExecStart=/usr/bin/sh -c "/usr/bin/docker run --rm --net=host --name consul progrium/consul -server -bootstrap-expect 3 -advertise $(/usr/bin/ip -o -4 addr list eth0 | /usr/bin/grep global | /usr/bin/awk \'{print $4}\' | /usr/bin/cut -d/ -f1)"
        ExecStop=/usr/bin/docker stop consul
    - name: consul-discovery.service
      command: start
      content: |
        [Unit]
        Description=Consul Discovery
        BindsTo=docker-consul.service
        After=docker-consul.service 
        [Service]
        Restart=on-failure
        EnvironmentFile=/etc/environment
        ExecStart=/bin/sh -c "while true; do etcdctl mk /services/consul $COREOS_PUBLIC_IPV4 --ttl 60;/usr/bin/docker exec consul consul join $(etcdctl get /services/consul);sleep 45;done"
        ExecStop=/usr/bin/etcdctl rm /services/consul --with-value %H
    - name: docker-registrator.service
      command: start
      content: |
        [Unit]
        Description=Registrator
        After=After=docker.service
        Requires=docker.service
        [Service]
        Restart=on-failure
        TimeoutStartSec=0
        EnvironmentFile=/etc/environment
        ExecStartPre=-/usr/bin/docker kill registrator
        ExecStartPre=-/usr/bin/docker rm registrator
        ExecStartPre=/usr/bin/docker pull progrium/registrator
        ExecStart=/usr/bin/sh -c "/usr/bin/docker run --rm --name registrator -h $(/usr/bin/cat /etc/hostname) -v /var/run/docker.sock:/tmp/docker.sock progrium/registrator consul://$(/usr/bin/ip -o -4 addr list eth0 | grep global | awk \'{print $4}\' | cut -d/ -f1):8500"
        ExecStop=/usr/bin/docker stop registrator
    - name: mesos-slave.service
      command: start
      content: |
        [Unit]
        Description=Mesos Slave
        After=After=docker.service
        Requires=docker.service
        [Service]
        Restart=on-failure
        TimeoutStartSec=0
        EnvironmentFile=/etc/environment
        ExecStartPre=-/usr/bin/docker kill mesos_bootstrap mesos_slave
        ExecStartPre=-/usr/bin/docker rm mesos_bootstrap mesos_slave
        ExecStartPre=/usr/bin/docker pull jakexks/livewyer-mesos-slave
        ExecStart=/usr/bin/sh -c "/usr/bin/docker run --rm --name mesos_bootstrap -e HOST_IP=$(/usr/bin/ip -o -4 addr list eth0 | grep global | awk \'{print $4}\' | cut -d/ -f1) -v /usr/bin/docker:/usr/bin/docker:ro -v /var/run/docker.sock:/docker.sock -v /lib64/libdevmapper.so.1.02:/lib/libdevmapper.so.1.02:ro -v /lib64/libpthread.so.0:/lib/libpthread.so.0:ro -v /lib64/libsqlite3.so.0:/lib/libsqlite3.so.0:ro -v /lib64/libudev.so.1:/lib/libudev.so.1:ro jakexks/livewyer-mesos-slave"
        ExecStop=/usr/bin/docker stop mesos_bootstrap mesos_slave
  update:
    reboot-strategy: etcd-lock