compass-adapters/chef/cookbooks/openstack-image/spec/registry_spec.rb

# encoding: UTF-8
require_relative 'spec_helper'

describe 'openstack-image::registry' do
  describe 'ubuntu' do
    before do
      # Lame we must still stub this, since the recipe contains shell
      # guards.  Need to work on a way to resolve this.
      stub_command('glance-manage db_version').and_return(true)
    end

    let(:runner) { ChefSpec::Runner.new(UBUNTU_OPTS) }
    let(:node) { runner.node }
    let(:chef_run) do
      runner.converge(described_recipe)
    end

    include_context 'image-stubs'
    include_examples 'common-logging-recipe'
    include_examples 'common-packages'
    include_examples 'cache-directory'
    include_examples 'glance-directory'

    it 'converges when configured to use sqlite' do
      node.set['openstack']['db']['image']['service_type'] = 'sqlite'

      expect { chef_run }.to_not raise_error
    end

    it 'upgrades mysql python package' do
      expect(chef_run).to upgrade_package('python-mysqldb')
    end

    it 'honors package name and option overrides for mysql python packages' do
      node.set['openstack']['image']['platform']['package_overrides'] = '-o Dpkg::Options::=\'--force-confold\' -o Dpkg::Options::=\'--force-confdef\' --force-yes'
      node.set['openstack']['image']['platform']['mysql_python_packages'] = ['my-mysql-py']

      expect(chef_run).to upgrade_package('my-mysql-py').with(options: '-o Dpkg::Options::=\'--force-confold\' -o Dpkg::Options::=\'--force-confdef\' --force-yes')
    end

    %w{db2 postgresql}.each do |service_type|
      it "upgrades #{service_type} python packages if chosen" do
        node.set['openstack']['db']['image']['service_type'] = service_type
        node.set['openstack']['image']['platform']["#{service_type}_python_packages"] = ["my-#{service_type}-py"]

        expect(chef_run).to upgrade_package("my-#{service_type}-py")
      end
    end

    it 'starts glance registry on boot' do
      expect(chef_run).to enable_service('glance-registry')
    end

    describe 'version_control' do
      let(:cmd) { 'glance-manage version_control 0' }

      it 'versions the database' do
        stub_command('glance-manage db_version').and_return(false)

        expect(chef_run).to run_execute(cmd).with(user: 'glance', group: 'glance')
      end

      it 'does not version when glance-manage db_version false' do
        stub_command('glance-manage db_version').and_return(true)

        expect(chef_run).not_to run_execute(cmd)
      end
    end

    it 'deletes glance.sqlite' do
      expect(chef_run).to delete_file('/var/lib/glance/glance.sqlite')
    end

    it 'does not delete glance.sqlite when configured to use sqlite' do
      node.set['openstack']['db']['image']['service_type'] = 'sqlite'

      expect(chef_run).not_to delete_file('/var/lib/glance/glance.sqlite')
    end

    describe 'glance-registry.conf' do
      let(:file) { chef_run.template('/etc/glance/glance-registry.conf') }

      it 'creates glance-registry.conf' do
        expect(chef_run).to create_template(file.name).with(
          user: 'root',
          group: 'root',
          mode: 00644
        )
      end

      it 'has bind host when bind_interface not specified' do
        match = 'bind_host = 127.0.0.1'
        expect(chef_run).to render_file(file.name).with_content(match)
      end

      it 'has bind host when bind_interface specified' do
        node.set['openstack']['endpoints']['image-registry-bind']['bind_interface'] = 'lo'

        match = 'bind_host = 127.0.1.1'
        expect(chef_run).to render_file(file.name).with_content(match)
      end

      it 'notifies glance-registry restart' do
        expect(file).to notify('service[glance-registry]').to(:restart)
      end

      context 'keystone_authtoken' do
        it 'has correct authtoken settings' do
          [
            'auth_uri = http://127.0.0.1:5000/v2.0',
            'auth_host = 127.0.0.1',
            'auth_port = 35357',
            'auth_protocol = http',
            'admin_tenant_name = service',
            'admin_user = glance',
            'admin_tenant_name = service',
            'admin_password = glance-pass',
            'signing_dir = /var/cache/glance/registry'
          ].each do |line|
            expect(chef_run).to render_file(file.name).with_content(
              /^#{Regexp.quote(line)}$/)
          end
        end

        it 'has no auth_version' do
          expect(chef_run).not_to render_file(file.name).with_content(
            /^auth_version = v2.0$/)
        end

        it 'has signing_dir' do
          expect(chef_run).to render_file(file.name).with_content(
            /^#{Regexp.quote('signing_dir = /var/cache/glance/registry')}$/)
        end

        it 'has auth_version when auth version is set to v3.0' do
          chef_run.node.set['openstack']['image']['registry']['auth']['version'] = 'v3.0'
          expect(chef_run).to render_file(file.name).with_content(
            /^auth_version = v3.0$/)
        end
      end
    end

    describe 'db_sync' do
      let(:cmd)  { 'glance-manage db_sync' }

      it 'runs migrations' do
        expect(chef_run).to run_execute(cmd).with(user: 'glance', group: 'glance')
      end

      it 'does not run migrations when openstack/image/db/migrate is false' do
        node.set['openstack']['db']['image']['migrate'] = false
        stub_command('glance-manage db_version').and_return(false)

        expect(chef_run).not_to run_execute(cmd)
      end
    end

    describe 'glance-registry-paste.ini' do
      let(:file) { chef_run.template('/etc/glance/glance-registry-paste.ini') }

      it 'creates glance-registry-paste.ini' do
        expect(chef_run).to create_template(file.name).with(
          user: 'root',
          group: 'root',
          mode: 00644
        )
      end

      it 'template contents' do
        pending 'TODO: implement'
      end

      it 'notifies glance-registry restart' do
        expect(file).to notify('service[glance-registry]').to(:restart)
      end
    end
  end
end