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']['dockerproject']['package_name'] = 'docker-engine'
  22 default['docker-grid']['apt_repo'] = {
  23   'url' => 'https://apt.dockerproject.org/repo',
  24   'keyserver' => 'hkp://p80.pool.sks-keyservers.net:80',
  25   'recv-keys' => '58118E89F3A912897C070ADBF76221572C52609D',
  26   'override_apt_line' => '',  # e.g. 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
  27 }
  28 default['docker-grid']['yum_repo'] = {
  29   'baseurl' => 'https://yum.dockerproject.org/repo/main/centos/$releasever/',
  30   'gpgcheck' => '1',
  31   'gpgkey' => 'https://yum.dockerproject.org/gpg',
  32 }
  33
  34 default['docker-grid']['compose']['skip_setup'] = false
  35 # dockerproject: direct download.
  36 # Note: non-support by this cookbook.
  37 #   os-repository (Ubuntu): http://packages.ubuntu.com/search?keywords=docker-compose&searchon=names
  38 #   os-repository (CentOS): none.
  39 default['docker-grid']['compose']['auto_upgrade'] = false
  40 default['docker-grid']['compose']['release_base_url'] = 'https://github.com/docker/compose/releases/download/1.9.0'
  41 default['docker-grid']['compose']['release_url'] = "#{node['docker-grid']['compose']['release_base_url']}/docker-compose-#{node['kernel']['name']}-#{node['kernel']['machine']}"
  42 default['docker-grid']['compose']['home_dir'] = '/opt/docker-compose'
  43 default['docker-grid']['compose']['app_dir'] = "#{node['docker-grid']['compose']['home_dir']}/app"
  44
  45 default['docker-grid']['engine']['skip_setup'] = false
  46 # dockerproject: 17.03.1.ce-1, 1.13.1-1, 1.12.6-1, 1.11.2-1, 1.10.3-1
  47 # os-repository: yum list docker
  48 #   http://mirror.centos.org/centos/7.3.1611/extras/x86_64/Packages/
  49 default['docker-grid']['engine']['version_on_centos'] = '1.11.2-1'
  50 # dockerproject: 17.03.1~ce-0, 1.13.1-0, 1.12.6-0, 1.11.2-0
  51 default['docker-grid']['engine']['version_on_debian'] = '17.03.1~ce-0'
  52 # os-repository: http://packages.ubuntu.com/search?keywords=docker.io&searchon=names
  53 default['docker-grid']['engine']['version_on_ubuntu'] = '1.11.2-0'
  54
  55 # '' (empty) version -> latest version
  56 case node['platform']
  57 when 'centos', 'redhat'
  58   version_on_centos = node['docker-grid']['engine']['version_on_centos']
  59   if !version_on_centos.nil? && !version_on_centos.empty?
  60     version_on_centos = "#{version_on_centos}.el#{node['platform_version'].to_i}.#{node['platform']}"
  61   end
  62 when 'debian'
  63   version_on_debian = node['docker-grid']['engine']['version_on_debian']
  64   if !version_on_debian.nil? && !version_on_debian.empty?
  65     version_on_debian = \
  66       if node['docker-grid']['install_flavor'] == 'dockerproject'
  67         if Gem::Version.create(version_on_debian.tr('~', '-')) >= Gem::Version.create('1.12.4-0')
  68           "#{version_on_debian}~debian-#{node['lsb']['codename']}"
  69         else
  70           "#{version_on_debian}~#{node['lsb']['codename']}"
  71         end
  72       end
  73   end
  74 when 'ubuntu'
  75   version_on_ubuntu = node['docker-grid']['engine']['version_on_ubuntu']
  76   if !version_on_ubuntu.nil? && !version_on_ubuntu.empty?
  77     version_on_ubuntu = \
  78       if node['docker-grid']['install_flavor'] == 'dockerproject'
  79         if Gem::Version.create(version_on_ubuntu.tr('~', '-')) >= Gem::Version.create('1.12.4-0')
  80           "#{version_on_ubuntu}~ubuntu-#{node['lsb']['codename']}"
  81         else
  82           "#{version_on_ubuntu}~#{node['lsb']['codename']}"
  83         end
  84         # else
  85         # e.g. 1.12.3-0ubuntu4~16.10.2, 1.12.3-0ubuntu4~16.04.2
  86         # version_on_ubuntu
  87       end
  88   end
  89 end
  90
  91 # '' (empty) version -> latest version
  92 default['docker-grid']['engine']['version'] = node.value_for_platform(
  93   ['centos', 'redhat'] => {
  94     'default' => version_on_centos,
  95   },
  96   'debian' => {
  97     'default' => version_on_debian,
  98   },
  99   'ubuntu' => {
 100     'default' => version_on_ubuntu,
 101   }
 102 )
 103 # overlay2: Docker >= 1.12, Kernel >= 4.0
 104 default['docker-grid']['engine']['storage-driver_on_centos'] = 'overlay'
 105 default['docker-grid']['engine']['storage-driver_on_debian'] = 'overlay2'
 106 default['docker-grid']['engine']['storage-driver_on_ubuntu'] = 'aufs'
 107 default['docker-grid']['engine']['storage-driver'] = node.value_for_platform(
 108   ['centos', 'redhat'] => {
 109     'default' => node['docker-grid']['engine']['storage-driver_on_centos'],
 110   },
 111   'debian' => {
 112     'default' => node['docker-grid']['engine']['storage-driver_on_debian'],
 113   },
 114   'ubuntu' => {
 115     'default' => node['docker-grid']['engine']['storage-driver_on_ubuntu'],
 116   }
 117 )
 118 default['docker-grid']['engine']['userns-remap'] = nil  # default: inactive
 119 # CentOS default: '--selinux-enabled --log-driver=journald --signature-verification=false'
 120 default['docker-grid']['engine']['daemon_extra_options'] = '-H fd://'
 121 default['docker-grid']['engine']['users_allow'] = []
 122
 123 # dockerproject: container image from https://hub.docker.com/
 124 # Note: non-support by this cookbook.
 125 #   os-repository (Ubuntu): http://packages.ubuntu.com/search?keywords=docker-registry&searchon=names
 126 #   os-repository (CentOS): http://mirror.centos.org/centos/7.3.1611/extras/x86_64/Packages/
 127 default['docker-grid']['registry']['with_ssl_cert_cookbook'] = false
 128 # If node['docker-grid']['registry']['with_ssl_cert_cookbook'] is true,
 129 # node['docker-grid']['registry']['docker-compose']['config']
 130 # are overridden by the following 'ca_name' and 'common_name' attributes.
 131 #default['docker-grid']['registry']['ssl_cert']['ca_name'] = nil
 132 default['docker-grid']['registry']['ssl_cert']['common_name'] = node['fqdn']
 133 # See https://docs.docker.com/registry/configuration/
 134 rootdirectory = node.value_for_platform(
 135   ['centos', 'redhat'] => {
 136     'default' => '/var/lib/registry',
 137   },
 138   ['debian', 'ubuntu'] => {
 139     'default' => '/var/lib/docker-registry',
 140   }
 141 )
 142 default['docker-grid']['registry']['server']['config'] = {
 143   'version' => '0.1',
 144   'log' => {
 145     'fields' => {
 146       'service' => 'registry',
 147     },
 148   },
 149   'storage' => {
 150     'cache' => {
 151       # NOTE: Formerly, blobdescriptor was known as layerinfo.
 152       # While these are equivalent, layerinfo has been deprecated.
 153       'blobdescriptor' => 'inmemory',
 154     },
 155     'filesystem' => {
 156       'rootdirectory' => rootdirectory,
 157     },
 158   },
 159   'http' => {
 160     'addr' => ':5000',
 161     'headers' => {
 162       'X-Content-Type-Options' => [
 163         'nosniff',
 164       ],
 165     },
 166   },
 167   #'proxy' => {
 168   #  'remoteurl' => 'https://registry-1.docker.io',
 169   #},
 170   'health' => {
 171     'storagedriver' => {
 172       'enabled' => true,
 173       'interval' => '10s',
 174       'threshold' => 3,
 175     },
 176   },
 177 }
 178 default['docker-grid']['registry']['docker-compose']['app_dir'] = "#{node['docker-grid']['compose']['app_dir']}/registry"
 179 # ./docker-compose.yml
 180 default['docker-grid']['registry']['docker-compose']['config_format_version'] = '1'
 181 default['docker-grid']['registry']['docker-compose']['service_name'] = 'registry'
 182 default['docker-grid']['registry']['docker-compose']['host_data_volume'] = '/var/lib/docker-registry'
 183 service_name = node['docker-grid']['registry']['docker-compose']['service_name']
 184 version_1_config = {
 185   # Version 1 docker-compose format
 186   service_name => {
 187     'restart' => 'always',
 188     'image' => 'registry:2',
 189     #'ports' => [
 190     #  '5000:5000',
 191     #],
 192     #'environment' => {
 193     #  'REGISTRY_HTTP_TLS_CERTIFICATE' => '/certs/domain.crt',
 194     #  'REGISTRY_HTTP_TLS_KEY' =>         '/certs/domain.key',
 195     #  'REGISTRY_AUTH' =>                'htpasswd',
 196     #  'REGISTRY_AUTH_HTPASSWD_PATH' =>  '/auth/htpasswd',
 197     #  'REGISTRY_AUTH_HTPASSWD_REALM' => 'Registry Realm',
 198     #},
 199     #'volumes' => [
 200     #  #'./etc/config.yml:/etc/docker/registry/config.yml',  # Overriding the entire configuration file
 201     #  "#{node['docker-grid']['registry']['docker-compose']['host_data_volume']}:/var/lib/registry",
 202     #  '/path/certs:/certs',
 203     #  '/path/auth:/auth',
 204     #],
 205   },
 206 }
 207 version_2_config = {
 208   # Version 2 docker-compose format
 209   'version' => '2',
 210   'services' => version_1_config,
 211 }
 212 default['docker-grid']['registry']['docker-compose']['config'] = \
 213   node['docker-grid']['registry']['docker-compose']['config_format_version'] == '2' ? version_2_config : version_1_config
 214 # ./etc/config.yml
 215 # See: https://docs.docker.com/registry/configuration/#/overriding-the-entire-configuration-file
 216 default['docker-grid']['registry']['docker-compose']['registry-config'] = nil