Merge pull request teracyhq#329 from datphan/tasks/295

Tasks/295

main-cookbooks/teracy-dev/metadata.rb

@@ -16,6 +16,7 @@
 recipe 'teracy-dev::directories', 'Manage directories.'
 recipe 'teracy-dev::env_vars', 'Configures environment variables.'
 recipe 'teracy-dev::docker', 'Installs Docker, docker-compose'
+recipe 'teracy-dev::docker_registry', "Docker registry's tasks: login, ..."
 recipe 'teracy-dev::docker_machine', 'Installs docker-machine'
 recipe 'teracy-dev::inotify', 'Modify inotify, useful for development watching a lot of files'
 recipe 'teracy-dev::proxy', 'Create a reverse proxy with nginx'

main-cookbooks/teracy-dev/recipes/default.rb

@@ -35,6 +35,7 @@
 include_recipe 'teracy-dev::aliases'
 include_recipe 'teracy-dev::env_vars'
 include_recipe 'teracy-dev::docker'
+include_recipe 'teracy-dev::docker_registry'
 include_recipe 'teracy-dev::docker_machine'
 include_recipe 'teracy-dev::inotify'
 include_recipe 'teracy-dev::proxy'

main-cookbooks/teracy-dev/recipes/docker_registry.rb

@@ -0,0 +1,52 @@
+# Author:: Hoat Le <hoatle@teracy.com>
+# Cookbook:: teracy-dev
+# Recipe:: docker_registry
+# Login into the Docker registries
+
+docker_conf = node['docker']
+
+docker_registry_conf = node['docker_registry']
+
+if docker_conf['enabled'] == true
+    execute 'rm ~/.docker/config.json' do
+        command 'rm /home/vagrant/.docker/config.json || true'
+        only_if {
+            docker_registry_conf['force'] == true and
+            File.exist?('/home/vagrant/.docker/config.json')
+        }
+    end
+
+    docker_registry_conf['entries'].each.with_index do |entry, index|
+        # private registry login
+
+        username = entry['username'] ? entry['username'] : ''
+
+        password = entry['password'] ? entry['password'] : ''
+
+        if not username.empty? and not password.empty?
+            opt = [
+                "-u #{username}",
+                "-p #{password}"
+            ].join(' ');
+
+            execute 'docker login' do
+                command "docker login #{entry['host']} #{opt}"
+                # because we need root to execute docker-compose, not 'vagrant'
+                only_if {
+                    docker_registry_conf['force'] == true or
+                    not File.exist?('/root/.docker/config.json')
+                }
+            end
+        end
+    end
+
+    execute 'copy /root/.docker/config.json to ~/.docker/config.json' do
+        command 'cp /root/.docker/config.json /home/vagrant/.docker/config.json'
+        only_if {
+            File.exist?('/root/.docker/config.json') and (
+                docker_registry_conf['force'] == true or
+                not File.exist?('/home/vagrant/.docker/config.json')
+            )
+        }
+    end
+end

vagrant_config.json

@@ -113,6 +113,24 @@
         "members": ["vagrant"], // to append this member to "docker" group
         "action": "create" // one of create, delete. Default: create
       },
+      "docker_registry": {
+        // set true to force re-login with all the defined entries, default: false (login once)
+        "force": false,
+        "entries": []
+        // example:
+        // "entries": [
+        //   {
+        //     "host": "https://index.docker.io/v1/",
+        //     "username": "",
+        //     "password": ""
+        //   },
+        //   {
+        //     "host": "registry.gitlab.com",
+        //     "username": "",
+        //     "password": ""
+        //   }
+        // ]
+      },
       "docker_compose": {
         "release": "", // more: https://github.com/docker/compose/releases/
         "enabled": true // "docker" must be enabled to get this