cloud-config_node1.yaml

#cloud-config

hostname: s500lxhmlcoreos02

users:
  - name: "fernando"
    passwd: "$6$SALT$zFifZn/XRQWV6ZoDkd/d9/bqoR94O3n9K0eJfAmOJWAfoeC47o6NbKDUhkibHZb2Zj7vb6i1Om6hbjuN1eAza1"
    groups:
       - "sudo"
       - "docker"
# include one or more SSH public keys
ssh_authorized_keys:
  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCknBdTytV0mOAIZkhtANnx8BO6bT0Qxt7nQP9w68oBTbSrCOWug7jSN7yp2QQABZzFbn7nKHkOAKlDdBMu0Q8XoRhgYooolS+Qt+Tw0FyAn1biPscPUbvTgFC/AZ8/+VXPqGc977R+DDNzFweDaxkzLWWq8k4DZp92FDYSRJ+b7eJG4BFJ84QNMiusgD8P1aBYf/BJ3GrggIgkUpXYhbV4k+0HQH+AFPAvXWngHveoSVTA2LjWhufy2N8YiNG72fgAMLtrQNGinNUF19B/UD5+kuPckE7vTt47cYQDaNXoIMayF910lz3c4Zofdloyg9waHgq3ogBt8Ma59zPbUNLL fi_felicissimo@WN500RD025

write-files:
  - path: /opt/bin/wupiao
    permissions: '0755'
    content: |
      #!/bin/bash
      # [w]ait [u]ntil [p]ort [i]s [a]ctually [o]pen
      [ -n "$1" ] && [ -n "$2" ] && while ! curl --output /dev/null \
        --silent --head --fail \
        http://${1}:${2}; do sleep 1 && echo -n .; done;
      exit $?
coreos:
  etcd2:
    discovery:  https://discovery.etcd.io/c036ab87c16c0bf4dd0cea4e89a8f957 
    listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
    advertise-client-urls: http://host.dominio.intranet:2379,http://host.dominio.intranet:4001
    initial-cluster: master=http://master.dominio.intranet:2380
    proxy: on
  fleet:
    metadata: "role=node"
    public-ip: 10.31.0.246
  units:
    - name: etcd2.service
      command: start
    - name: fleet.service
      command: start
    - name: flanneld.service
      command: start
    - name: docker.service
      command: start
    - name: setup-network-environment.service
      command: start
      content: |
        [Unit]
        Description=Setup Network Environment
        Documentation=https://github.com/kelseyhightower/setup-network-environment
        Requires=network-online.target
        After=network-online.target
        [Service]
        ExecStartPre=-/usr/bin/mkdir -p /opt/bin
        ExecStartPre=/usr/bin/curl -L -o /opt/bin/setup-network-environment -z /opt/bin/setup-network-environment https://github.com/kelseyhightower/setup-network-environment/releases/download/v1.0.0/setup-network-environment
        ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment
        ExecStart=/opt/bin/setup-network-environment
        RemainAfterExit=yes
        Type=oneshot
    - name: kube-proxy.service
      command: start
      content: |
        [Unit]
        Description=Kubernetes Proxy
        Documentation=https://github.com/kubernetes/kubernetes
        Requires=setup-network-environment.service
        After=setup-network-environment.service
        [Service]
        ExecStartPre=/usr/bin/curl -L -o /opt/bin/kube-proxy -z /opt/bin/kube-proxy https://storage.googleapis.com/kubernetes-release/release/v1.1.2/bin/linux/amd64/kube-proxy
        ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-proxy
        # wait for kubernetes master to be up and ready
        ExecStartPre=/opt/bin/wupiao master.dominio.intranet 8081
        ExecStart=/opt/bin/kube-proxy \
        --master=host.dominio.intranet:8081 \
        --logtostderr=true
        Restart=always
        RestartSec=10
    - name: kube-kubelet.service
      command: start
      content: |
        [Unit]
        Description=Kubernetes Kubelet
        Documentation=https://github.com/kubernetes/kubernetes
        Requires=setup-network-environment.service
        After=setup-network-environment.service
        [Service]
        EnvironmentFile=/etc/network-environment
        ExecStartPre=/usr/bin/curl -L -o /opt/bin/kubelet -z /opt/bin/kubelet https://storage.googleapis.com/kubernetes-release/release/v1.1.2/bin/linux/amd64/kubelet
        ExecStartPre=/usr/bin/chmod +x /opt/bin/kubelet
        # wait for kubernetes master to be up and ready
        ExecStartPre=/opt/bin/wupiao host.dominio.intranet 8081
        ExecStart=/opt/bin/kubelet \
        --address=0.0.0.0 \
        --port=10250 \
        --hostname-override=${DEFAULT_IPV4} \
        --api-servers=host.dominio.intranet:8081 \
        --allow-privileged=true \
        --logtostderr=true \
        --cadvisor-port=4194 \
        --healthz-bind-address=0.0.0.0 \
        --healthz-port=10248
        Restart=always
        RestartSec=10
  update:
    group: alpha
    reboot-strategy: off

write_files:
  - path: "/etc/resolv.conf"
    permissions: "0644"
    owner: "root"
    content: |
      nameserver 10.0.0.150
      nameserver 10.0.0.151
      search dominio.intranet

coreos:
  units:
    - name: "etcd2.service"
      drop-ins:
        - name: "timeout.conf"
          content: |
            [Service]
            TimeoutStartSec=0
coreos:
  units:
    - name: settimezone.service
      command: start
      content: |
        [Unit]
        Description=Set the time zone
        [Service]
        ExecStart=/usr/bin/timedatectl set-timezone America/Sao_Paulo
        RemainAfterExit=yes
        Type=oneshot

coreos:
  units:
    - name: "etcd2.service"
      drop-ins:
        - name: "timeout.conf"
          content: |
            [Service]
            TimeoutStartSec=0

write_files:
    -  path: /etc/systemd/network/ens32.network
       permissions: 0644
       owner: root
       content: |
          [Match]
          Name=ens32
          [Network]
          Address=10.31.0.246/24
          Gateway=10.31.0.1
          DNS=10.0.0.150
          DNS=10.0.0.151

    -  path: /etc/systemd/network/ens33.network
       permissions: 0644
       owner: root
       content: |
         [Match]
         Name=ens34

         [Network]
         Address=172.16.20.2/24

manage_etc_hosts: "localhost"

write_files:
  - path: /etc/nsswitch.conf
    permissions: 0644
    owner: root
    content: |
      # /etc/nsswitch.conf:

      passwd:      files usrfiles
      shadow:      files usrfiles
      group:       files usrfiles

      hosts:       files usrfiles resolv dns
      networks:    files usrfiles dns

      services:    files usrfiles
      protocols:   files usrfiles
      rpc:         files usrfiles

      ethers:      files
      netmasks:    files
      netgroup:    files
      bootparams:  files
      automount:   files
      aliases:     files