cookbooks/docker-grid/attributes/default.rb

   1 #
   2 # Cookbook Name:: docker-grid
   3 # Attributes:: default
   4 #
   5 # Copyright 2016-2017, whitestar
   6 #
   7 # Licensed under the Apache License, Version 2.0 (the "License");
   8 # you may not use this file except in compliance with the License.
   9 # You may obtain a copy of the License at
  10 #
  11 #     http://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 # Unless required by applicable law or agreed to in writing, software
  14 # distributed under the License is distributed on an "AS IS" BASIS,
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 # See the License for the specific language governing permissions and
  17 # limitations under the License.
  18 #
  19
  20 default['docker-grid']['install_flavor'] = 'dockerproject'  # or 'os-repository'
  21 default['docker-grid']['apt_repo'] = {
  22   'url' => 'https://apt.dockerproject.org/repo',
  23   'keyserver' => 'hkp://p80.pool.sks-keyservers.net:80',
  24   'recv-keys' => '58118E89F3A912897C070ADBF76221572C52609D',
  25   'override_apt_line' => '',  # e.g. 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
  26 }
  27 default['docker-grid']['yum_repo'] = {
  28   'baseurl' => 'https://yum.dockerproject.org/repo/main/centos/$releasever/',
  29   'gpgcheck' => '1',
  30   'gpgkey' => 'https://yum.dockerproject.org/gpg',
  31 }
  32
  33 # dockerproject: direct download.
  34 # Note: non-support by this cookbook.
  35 #   os-repository (Ubuntu): http://packages.ubuntu.com/search?keywords=docker-compose&searchon=names
  36 #   os-repository (CentOS): none.
  37 default['docker-grid']['compose']['auto_upgrade'] = false
  38 default['docker-grid']['compose']['release_base_url'] = 'https://github.com/docker/compose/releases/download/1.9.0'
  39 default['docker-grid']['compose']['release_url'] = "#{node['docker-grid']['compose']['release_base_url']}/docker-compose-#{node['kernel']['name']}-#{node['kernel']['machine']}"
  40 default['docker-grid']['compose']['home_dir'] = '/opt/docker-compose'
  41 default['docker-grid']['compose']['app_dir'] = "#{node['docker-grid']['compose']['home_dir']}/app"
  42
  43 # dockerproject: 1.13.0-1, 1.12.3-1, 1.11.2-1, 1.10.3-1
  44 # os-repository: yum list docker
  45 #   http://mirror.centos.org/centos/7.3.1611/extras/x86_64/Packages/
  46 default['docker-grid']['engine']['version_on_centos'] = '1.11.2-1'
  47 # dockerproject: 1.13.0-0, 1.12.6-0, 1.11.2-0
  48 # os-repository: http://packages.ubuntu.com/search?keywords=docker.io&searchon=names
  49 default['docker-grid']['engine']['version_on_ubuntu'] = '1.11.2-0'
  50
  51 case node['platform']
  52 when 'centos', 'redhat'
  53   version_on_centos = "#{node['docker-grid']['engine']['version_on_centos']}.el#{node['platform_version'].to_i}.#{node['platform']}"
  54 when 'ubuntu'
  55   version_on_ubuntu = \
  56     if node['docker-grid']['install_flavor'] == 'dockerproject'
  57       if Gem::Version.create(node['docker-grid']['engine']['version_on_ubuntu']) >= Gem::Version.create('1.12.4-0')
  58         "#{node['docker-grid']['engine']['version_on_ubuntu']}~ubuntu-#{node['lsb']['codename']}"
  59       else
  60         "#{node['docker-grid']['engine']['version_on_ubuntu']}~#{node['lsb']['codename']}"
  61       end
  62     else
  63       # e.g. 1.12.3-0ubuntu4~16.10.2, 1.12.3-0ubuntu4~16.04.2
  64       node['docker-grid']['engine']['version_on_ubuntu']
  65     end
  66 end
  67
  68 default['docker-grid']['engine']['version'] = node.value_for_platform(
  69   ['centos', 'redhat'] => {
  70     'default' => version_on_centos,
  71   },
  72   'ubuntu' => {
  73     'default' => version_on_ubuntu,
  74   }
  75 )
  76 # overlay2: Docker >= 1.12, Kernel >= 4.0
  77 default['docker-grid']['engine']['storage-driver_on_centos'] = 'overlay'
  78 default['docker-grid']['engine']['storage-driver_on_ubuntu'] = 'aufs'
  79 default['docker-grid']['engine']['storage-driver'] = node.value_for_platform(
  80   ['centos', 'redhat'] => {
  81     'default' => node['docker-grid']['engine']['storage-driver_on_centos'],
  82   },
  83   'ubuntu' => {
  84     'default' => node['docker-grid']['engine']['storage-driver_on_ubuntu'],
  85   }
  86 )
  87 default['docker-grid']['engine']['userns-remap'] = nil  # default: inactive
  88 # CentOS default: '--selinux-enabled --log-driver=journald --signature-verification=false'
  89 default['docker-grid']['engine']['daemon_extra_options'] = '-H fd://'
  90 default['docker-grid']['engine']['users_allow'] = []
  91
  92 # dockerproject: container image from https://hub.docker.com/
  93 # Note: non-support by this cookbook.
  94 #   os-repository (Ubuntu): http://packages.ubuntu.com/search?keywords=docker-registry&searchon=names
  95 #   os-repository (CentOS): http://mirror.centos.org/centos/7.3.1611/extras/x86_64/Packages/
  96 default['docker-grid']['registry']['with_ssl_cert_cookbook'] = false
  97 # If node['docker-grid']['registry']['with_ssl_cert_cookbook'] is true,
  98 # node['docker-grid']['registry']['docker-compose']['config']
  99 # are overridden by the following 'ca_name' and 'common_name' attributes.
 100 #default['docker-grid']['registry']['ssl_cert']['ca_name'] = nil
 101 default['docker-grid']['registry']['ssl_cert']['common_name'] = node['fqdn']
 102 default['docker-grid']['registry']['docker-compose']['app_dir'] = "#{node['docker-grid']['compose']['app_dir']}/registry"
 103 # ./docker-compose.yml
 104 default['docker-grid']['registry']['docker-compose']['config_format_version'] = '1'
 105 default['docker-grid']['registry']['docker-compose']['service_name'] = 'registry'
 106 default['docker-grid']['registry']['docker-compose']['host_data_volume'] = '/var/lib/docker-registry'
 107 service_name = node['docker-grid']['registry']['docker-compose']['service_name']
 108 version_1_config = {
 109   # Version 1 docker-compose format
 110   service_name => {
 111     'restart' => 'always',
 112     'image' => 'registry:2',
 113     #'ports' => [
 114     #  '5000:5000',
 115     #],
 116     #'environment' => {
 117     #  'REGISTRY_HTTP_TLS_CERTIFICATE' => '/certs/domain.crt',
 118     #  'REGISTRY_HTTP_TLS_KEY' =>         '/certs/domain.key',
 119     #  'REGISTRY_AUTH' =>                'htpasswd',
 120     #  'REGISTRY_AUTH_HTPASSWD_PATH' =>  '/auth/htpasswd',
 121     #  'REGISTRY_AUTH_HTPASSWD_REALM' => 'Registry Realm',
 122     #},
 123     #'volumes' => [
 124     #  #'./etc/config.yml:/etc/docker/registry/config.yml',  # Overriding the entire configuration file
 125     #  "#{node['docker-grid']['registry']['docker-compose']['data_volume']}:/var/lib/registry",
 126     #  '/path/certs:/certs',
 127     #  '/path/auth:/auth',
 128     #],
 129   },
 130 }
 131 version_2_config = {
 132   # Version 2 docker-compose format
 133   'version' => '2',
 134   'services' => version_1_config,
 135 }
 136 default['docker-grid']['registry']['docker-compose']['config'] = \
 137   node['docker-grid']['registry']['docker-compose']['config_format_version'] == '2' ? version_2_config : version_1_config
 138 # ./etc/config.yml
 139 # See: https://docs.docker.com/registry/configuration/#/overriding-the-entire-configuration-file
 140 default['docker-grid']['registry']['docker-compose']['registry-config'] = nil