Add docker profile

This configures the docker service on the host, as an alternative
to the firstboot script in docker/firstboot/setup_docker_host.sh

Doing this via puppet will enable easier integration with e.g
the multinode jobs where no firstboot scripts run, and also
enables a better error path in the event the service fails to start

Co-Authored-By: Alex Schultz <aschultz@redhat.com>
Change-Id: Id8add1e8a0ecaedb7d8a7dc9ba3747c1ac3b8eea

1 files changed, 68 insertions, 0 deletions

diff --git a/spec/classes/tripleo_profile_base_docker_spec.rb b/spec/classes/tripleo_profile_base_docker_spec.rb
new file mode 100644
index 0000000..587cc29
--- /dev/null
+++ b/spec/classes/tripleo_profile_base_docker_spec.rb
@@ -0,0 +1,68 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+# 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.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::docker' do
+  shared_examples_for 'tripleo::profile::base::docker' do
+    context 'with step 1 and defaults' do
+      let(:params) { {
+          :step              => 1,
+      } }
+
+      it { is_expected.to contain_class('tripleo::profile::base::docker') }
+      it { is_expected.to contain_package('docker') }
+      it { is_expected.to contain_service('docker') }
+      it {
+          is_expected.to contain_augeas('docker-sysconfig').with_changes(['rm INSECURE_REGISTRY'])
+      }
+    end
+
+    context 'with step 1 and insecure_registry configured' do
+      let(:params) { {
+          :docker_namespace  => 'foo:8787',
+          :insecure_registry => true,
+          :step              => 1,
+      } }
+
+      it { is_expected.to contain_class('tripleo::profile::base::docker') }
+      it { is_expected.to contain_package('docker') }
+      it { is_expected.to contain_service('docker') }
+      it {
+        is_expected.to contain_augeas('docker-sysconfig').with_changes(["set INSECURE_REGISTRY '\"--insecure-registry foo:8787\"'"])
+      }
+    end
+
+    context 'with step 1 and insecure_registry configured but no docker_namespace' do
+      let(:params) { {
+          :insecure_registry => true,
+          :step              => 1,
+      } }
+
+      it_raises 'a Puppet::Error', /You must provide a \$docker_namespace in order to configure insecure registry/
+    end
+  end
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::docker'
+    end
+  end
+end