cookbooks/docker-grid/recipes/registry.rb

   1 #
   2 # Cookbook Name:: docker-grid
   3 # Recipe:: registry
   4 #
   5 # Copyright 2016, 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 doc_url = 'https://docs.docker.com/registry/deploying/#/managing-with-compose'
  21
  22 include_recipe 'docker-grid::compose'
  23
  24 app_dir = node['docker-grid']['registry']['docker-compose']['app_dir']
  25 auth_dir = "#{app_dir}/auth"
  26 etc_dir = "#{app_dir}/etc"
  27 [
  28   app_dir,
  29   auth_dir,
  30   etc_dir,
  31 ].each {|dir|
  32   resources(directory: dir) rescue directory dir do
  33     owner 'root'
  34     group 'root'
  35     mode '0755'
  36     recursive true
  37   end
  38 }
  39
  40 environment = {}
  41 volumes = []
  42
  43 host_data_volume = node['docker-grid']['registry']['docker-compose']['host_data_volume']
  44 unless host_data_volume.nil?
  45   directory host_data_volume do
  46     owner 'root'
  47     group 'root'
  48     mode '0755'
  49     recursive true
  50   end
  51
  52   volumes.push("#{host_data_volume}:/var/lib/registry")
  53 end
  54
  55 if node['docker-grid']['registry']['with_ssl_cert_cookbook']
  56   ::Chef::Recipe.send(:include, SSLCert::Helper)
  57   cn = node['docker-grid']['registry']['ssl_cert']['common_name']
  58
  59   environment['REGISTRY_HTTP_TLS_CERTIFICATE'] = '/certs/domain.crt'
  60   environment['REGISTRY_HTTP_TLS_KEY'] = '/certs/domain.key'
  61   volumes.push("#{server_cert_path(cn)}:/certs/domain.crt:ro")
  62   volumes.push("#{server_key_path(cn)}:/certs/domain.key:ro")
  63 end
  64
  65 unless node['docker-grid']['registry']['docker-compose']['registry-config'].nil?
  66   template "#{app_dir}/etc/config.yml" do
  67     source  'opt/docker-compose/app/registry/etc/config.yml'
  68     owner 'root'
  69     group 'root'
  70     mode '0644'
  71   end
  72
  73   volumes.push('./etc/config.yml:/etc/docker/registry/config.yml:ro')
  74 end
  75
  76 service_name = node['docker-grid']['registry']['docker-compose']['service_name']
  77 version_1_config = {
  78   service_name => {
  79   },
  80 }
  81
  82 version_1_config[service_name]['environment'] = environment unless environment.empty?
  83 version_1_config[service_name]['volumes'] = volumes unless volumes.empty?
  84
  85 version_2_config = {
  86   'services' => version_1_config,
  87 }
  88
  89 node.override['docker-grid']['registry']['docker-compose']['config'] = \
  90   node['docker-grid']['registry']['docker-compose']['config_format_version'] == '2' ? version_2_config : version_1_config
  91
  92 [
  93   'docker-compose.yml',
  94 ].each {|conf_file|
  95   template "#{app_dir}/#{conf_file}" do
  96     source  "opt/docker-compose/app/registry/#{conf_file}"
  97     owner 'root'
  98     group 'root'
  99     mode '0644'
 100   end
 101 }
 102
 103 log <<-"EOM"
 104 Note: You must execute the following command manually.
 105   See #{doc_url}
 106   - Start:
 107     $ cd #{app_dir}
 108     $ docker-compose up -d
 109   - Stop
 110     $ docker-compose down
 111 EOM