cookbook for kubernetes master

Attributes

#

# Cookbook Name:: kubernetes

# Attributes:: default

#

# Copyright 2016, whitestar

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#     http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

default['kubernetes']['version'] = '1.7.8'

default['kubernetes']['fullversion'] = '1.7.8-1'

default['kubernetes']['domainname'] = 'xx.xx.xx.xx'

default['kubernetes']['yum_repo'] = {

  'baseurl' => 'https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64',

  'gpgcheck' => '1',

  'repo_gpgcheck' => '1',

  'gpgkey' => 'https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg',

}

===========================================================

metadata.rb

name 'kubernetes'

maintainer 'The Authors'

maintainer_email 'you@example.com'

license 'All Rights Reserved'

description 'Installs/Configures kubernetes'

long_description 'Installs/Configures kubernetes'

version '0.2.0'

chef_version '>= 12.1' if respond_to?(:chef_version)

==========================================================

recipes

#

# Cookbook:: kubernetes

# Recipe:: default

#

# Copyright:: 2017, The Authors, All Rights Reserved.

template '/etc/yum.repos.d/kubernetes.repo' do

  source  'etc/yum.repos.d/kubernetes.repo'

  owner 'root'

  group 'root'

  mode '0644'

end

template '/opt/clusterrole.yml' do

  source  'opt/clusterrole.yml'

  owner 'root'

  group 'root'

  mode '0644'

end

bash 'systemctl_daemon-reload' do

  code <<-EOH

    systemctl daemon-reload

  EOH

  action :nothing

end

execute "disable selinux - running" do

      command "/usr/sbin/setenforce 0"

end

execute 'Disable selinux' do

  command "sed -i --follow-symlinks 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux"

end

[

    "kubeadm",

  ].each {|pkg|

    package pkg do

========================================================================

/xxxxxx/xxxxxxxxx/src/xxxxxxx/cookbooks/kubernetes/templates/default/etc/systemd/system/docker.service.d

cat override.conf 

[Service]

ExecStart=

ExecStart=/usr/bin/dockerd overlay 

============================================================

/xxxxxx/xxxxxxx/xxxx/xxxxxx/cookbooks/kubernetes/templates/default/opt

cat clusterrole.yml 

apiVersion: rbac.authorization.k8s.io/v1beta1

kind: ClusterRoleBinding

metadata:

  name: kubernetes-dashboard

  labels:

    k8s-app: kubernetes-dashboard

roleRef:

  apiGroup: rbac.authorization.k8s.io

  kind: ClusterRole

  name: cluster-admin

subjects:

- kind: ServiceAccount

  name: kubernetes-dashboard

  namespace: kube-system

========================================================================