kubernetes

#cloud-config
---
ssh_authorized_keys:
  - <%= ssh_public_key %>
coreos:
  etcd:
    # generate a new token for each unique cluster from https://discovery.etcd.io/new
    # uncomment the following line and replace it with your discovery URL
    discovery: <%= discovery_url %> 
    addr: $private_ipv4:4001
    peer-addr: $private_ipv4:7001
    # give etcd more time if it's under heavy load - prevent leader election thrashing
    peer-election-timeout: 2000
    # heartbeat interval should ideally be 1/4 or 1/5 of peer election timeout
    peer-heartbeat-interval: 500
  fleet:
    # We have to set the public_ip here so this works on Vagrant -- otherwise, Vagrant VMs
    # will all publish the same private IP. This is harmless for cloud providers.
    public-ip: $private_ipv4
    # allow etcd to slow down at times
    etcd_request_timeout: 3.0
    metadata: "role=minion"
  units:
  - command: start
    content: '[Unit]

      Description=Install deisctl utility


      [Service]

      Type=oneshot

      ExecStart=/usr/bin/sh -c ''curl -sSL --retry 5 --retry-delay 2 http://deis.io/deisctl/install.sh
      | sh -s 1.5.0''

      '
    name: install-deisctl.service
  - name: etcd.service
    command: start
  - name: fleet.service
    command: start
  - name: stop-update-engine.service
    command: start
    content: |
      [Unit]
      Description=stop update-engine

      [Service]
      Type=oneshot
      ExecStart=/usr/bin/systemctl stop update-engine.service
      ExecStartPost=/usr/bin/systemctl mask update-engine.service
  - name: flannel.service
    command: start
    content: |
      [Unit]
      Requires=etcd.service
      After=etcd.service
      After=network-online.target
      Wants=network-online.target
      Description=flannel is an etcd backed overlay network for containers

      [Service]
      Type=notify
      ExecStartPre=-/usr/bin/mkdir -p /opt/bin
      ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/flanneld
      ExecStartPre=/usr/bin/chmod +x /opt/bin/flanneld
      ExecStartPre=-/usr/bin/etcdctl mk /coreos.com/network/config '{"Network":"10.244.0.0/16", "Backend": {"Type": "vxlan"}}'
      ExecStart=/opt/bin/flanneld --iface=eth1

  - name: docker.service
    command: start
    content: |
      [Unit]
      After=flannel.service
      Wants=flannel.service
      Description=Docker Application Container Engine
      Documentation=http://docs.docker.io

      [Service]
      EnvironmentFile=/run/flannel/subnet.env
      ExecStartPre=/bin/mount --make-rprivate /
      ExecStart=/usr/bin/docker -d --bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU} --insecure-registry 10.0.0.0/8 --insecure-registry 172.16.0.0/12 --insecure-registry 192.168.0.0/16 --insecure-registry 100.64.0.0/10 -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock

      [Install]
      WantedBy=multi-user.target