overcloud node delete, use ansible for unprovision
Change-Id: I1340345702a506fe195429b6e4900eb9ce95e827 Story: 2007212 Task: 38457
This commit is contained in:
Steve Baker
parent
ed3cee8641
commit
bd0588e3ef
@ -41,6 +41,7 @@ class TestDeleteNode(fakes.TestDeleteNode):
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# Get the command object to test
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self.cmd = overcloud_node.DeleteNode(self.app, None)
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self.cmd.app_args = mock.Mock(verbose_level=1)
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self.app.client_manager.workflow_engine = mock.Mock()
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self.tripleoclient = mock.Mock()
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@ -134,13 +135,11 @@ class TestDeleteNode(fakes.TestDeleteNode):
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@mock.patch('tripleoclient.utils.run_ansible_playbook',
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autospec=True)
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@mock.patch('tripleoclient.workflows.baremetal.expand_roles',
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autospec=True)
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@mock.patch('tripleoclient.workflows.baremetal.undeploy_roles',
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autospec=True)
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def test_node_delete_baremetal_deployment(self, mock_undeploy_roles,
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mock_expand_roles,
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@mock.patch('tripleoclient.utils.tempfile')
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def test_node_delete_baremetal_deployment(self,
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mock_tempfile,
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mock_playbook):
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bm_yaml = [{
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'name': 'Compute',
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'count': 5,
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@ -159,60 +158,27 @@ class TestDeleteNode(fakes.TestDeleteNode):
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}]
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}]
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expand_to_delete = {
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'instances': [{
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'name': 'baremetal-1',
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'hostname': 'overcast-controller-1'
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}, {
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'name': 'baremetal-2',
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'hostname': 'overcast-compute-0'
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}]
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}
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expand_to_translate = {
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'environment': {
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'parameter_defaults': {
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'ComputeRemovalPolicies': [{
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'resource_list': [0]
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}],
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'ControllerRemovalPolicies': [{
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'resource_list': [1]
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}]
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}
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}
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}
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mock_expand_roles.side_effect = [
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expand_to_delete,
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expand_to_translate
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tmp = tempfile.mkdtemp()
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mock_tempfile.mkdtemp.side_effect = [
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tmp,
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tempfile.mkdtemp(),
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tempfile.mkdtemp(),
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tempfile.mkdtemp()
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]
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res_list = self.app.client_manager.orchestration.resources.list
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res_list.return_value = [
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mock.Mock(
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resource_type='OS::TripleO::ComputeServer',
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parent_resource='0',
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physical_resource_id='aaaa'
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),
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mock.Mock(
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resource_type='OS::TripleO::ComputeServer',
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parent_resource='1',
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physical_resource_id='bbbb'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='0',
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physical_resource_id='cccc'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='1',
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physical_resource_id='dddd'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='2',
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physical_resource_id='eeee'
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)
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]
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unprovision_confirm = os.path.join(tmp, 'unprovision_confirm.json')
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with open(unprovision_confirm, 'w') as confirm:
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confirm.write(json.dumps([
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{
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'hostname': 'overcast-controller-1',
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'name': 'baremetal-1',
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'id': 'aaaa'
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}, {
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'hostname': 'overcast-compute-0',
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'name': 'baremetal-2',
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'id': 'bbbb'
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}
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]))
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with tempfile.NamedTemporaryFile(mode='w') as inp:
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yaml.dump(bm_yaml, inp, encoding='utf-8')
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@ -229,71 +195,94 @@ class TestDeleteNode(fakes.TestDeleteNode):
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self.cmd.take_action(parsed_args)
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# Verify
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res_list.assert_called_once_with('overcast', nested_depth=5)
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mock_expand_roles.assert_has_calls([
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mock_playbook.assert_has_calls([
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mock.call(
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self.app.client_manager,
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provisioned=False,
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roles=bm_yaml,
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stackname='overcast'
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playbook='cli-overcloud-node-unprovision.yaml',
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inventory='localhost,',
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verbosity=0,
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workdir=mock.ANY,
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playbook_dir='/usr/share/ansible/tripleo-playbooks',
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extra_vars={
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'stack_name': 'overcast',
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'baremetal_deployment': [{
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'count': 5,
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'instances': [{
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'hostname': 'overcast-compute-0',
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'name': 'baremetal-2',
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'provisioned': False
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}],
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'name': 'Compute'
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}, {
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'count': 2,
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'instances': [{
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'hostname': 'overcast-controller-1',
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'name': 'baremetal-1',
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'provisioned': False
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}], 'name': 'Controller'
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}],
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'prompt': True,
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'unprovision_confirm': unprovision_confirm,
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},
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),
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mock.call(
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self.app.client_manager,
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provisioned=True,
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roles=bm_yaml,
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stackname='overcast'
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playbook='cli-grant-local-access.yaml',
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inventory='localhost,',
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workdir=mock.ANY,
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playbook_dir='/usr/share/ansible/tripleo-playbooks',
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extra_vars={
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'access_path': '/var/lib/mistral',
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'execution_user': mock.ANY},
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),
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mock.call(
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playbook=mock.ANY,
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inventory=mock.ANY,
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workdir=mock.ANY,
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playbook_dir=mock.ANY,
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skip_tags='opendev-validation',
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ansible_cfg=None,
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verbosity=1,
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ssh_user='tripleo-admin',
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key=mock.ANY,
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limit_hosts='overcast-controller-1:overcast-compute-0',
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ansible_timeout=90,
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reproduce_command=True,
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extra_env_variables={'ANSIBLE_BECOME': True},
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extra_vars=None,
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tags=None
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),
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mock.call(
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inventory='localhost,',
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playbook='cli-overcloud-node-unprovision.yaml',
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verbosity=0,
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workdir=mock.ANY,
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playbook_dir='/usr/share/ansible/tripleo-playbooks',
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extra_vars={
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'stack_name': 'overcast',
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'baremetal_deployment': [{
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'count': 5,
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'instances': [{
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'hostname': 'overcast-compute-0',
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'name': 'baremetal-2',
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'provisioned': False
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}], 'name': 'Compute'
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}, {
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'count': 2,
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'instances': [{
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'hostname': 'overcast-controller-1',
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'name': 'baremetal-1',
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'provisioned': False
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}],
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'name': 'Controller'
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}],
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'prompt': False
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},
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)
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])
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@mock.patch('tripleoclient.utils.run_ansible_playbook',
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autospec=True)
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@mock.patch('tripleoclient.workflows.baremetal.expand_roles',
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autospec=True)
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def test_nodes_to_delete(self, mock_expand_roles, mock_playbook):
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bm_yaml = [{
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'name': 'Compute',
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'count': 5,
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'instances': [{
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'name': 'baremetal-2',
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'hostname': 'overcast-compute-0',
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'provisioned': False
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}],
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}, {
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'name': 'Controller',
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'count': 2,
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'instances': [{
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'name': 'baremetal-1',
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'hostname': 'overcast-controller-1',
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'provisioned': False
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}]
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}]
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mock_expand_roles.return_value = {
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'instances': [{
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'name': 'baremetal-1',
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'hostname': 'overcast-controller-1'
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}, {
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'name': 'baremetal-2',
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'hostname': 'overcast-compute-0'
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}]
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}
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argslist = ['--baremetal-deployment', '/foo/bm_deploy.yaml']
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verifylist = [
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('baremetal_deployment', '/foo/bm_deploy.yaml')
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]
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parsed_args = self.check_parser(self.cmd, argslist, verifylist)
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result = self.cmd._nodes_to_delete(parsed_args, bm_yaml)
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expected = '''+-----------------------+-------------+
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| hostname | name |
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+-----------------------+-------------+
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| overcast-controller-1 | baremetal-1 |
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| overcast-compute-0 | baremetal-2 |
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+-----------------------+-------------+
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'''
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self.assertEqual(expected, result)
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@mock.patch('tripleoclient.workflows.baremetal.expand_roles',
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autospec=True)
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def test_translate_nodes_to_resources(self, mock_expand_roles):
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@mock.patch('tripleoclient.utils.tempfile')
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def test_nodes_to_delete(self, mock_tempfile, mock_playbook):
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bm_yaml = [{
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'name': 'Compute',
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'count': 5,
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@ -312,56 +301,38 @@ class TestDeleteNode(fakes.TestDeleteNode):
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}]
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}]
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res_list = self.app.client_manager.orchestration.resources.list
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res_list.return_value = [
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mock.Mock(
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resource_type='OS::TripleO::ComputeServer',
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parent_resource='0',
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physical_resource_id='aaaa'
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),
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mock.Mock(
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resource_type='OS::TripleO::ComputeServer',
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parent_resource='1',
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physical_resource_id='bbbb'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='0',
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physical_resource_id='cccc'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='1',
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physical_resource_id='dddd'
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),
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mock.Mock(
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resource_type='OS::TripleO::ControllerServer',
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parent_resource='2',
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physical_resource_id='eeee'
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)
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]
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tmp = tempfile.mkdtemp()
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mock_tempfile.mkdtemp.return_value = tmp
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mock_expand_roles.return_value = {
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'environment': {
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'parameter_defaults': {
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'ComputeRemovalPolicies': [{
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'resource_list': [0]
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}],
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'ControllerRemovalPolicies': [{
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'resource_list': [1]
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}]
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unprovision_confirm = os.path.join(tmp, 'unprovision_confirm.json')
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with open(unprovision_confirm, 'w') as confirm:
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confirm.write(json.dumps([
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{
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'hostname': 'compute-0',
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'name': 'baremetal-1',
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'id': 'aaaa'
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}, {
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'hostname': 'controller-0',
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'name': 'baremetal-2',
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'id': 'bbbb'
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}
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}
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}
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]))
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argslist = ['--baremetal-deployment', '/foo/bm_deploy.yaml']
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verifylist = [
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('baremetal_deployment', '/foo/bm_deploy.yaml')
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]
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parsed_args = self.check_parser(self.cmd, argslist, verifylist)
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result = self.cmd._translate_nodes_to_resources(
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parsed_args, bm_yaml)
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self.assertEqual(['aaaa', 'dddd'], result)
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nodes_text, nodes = self.cmd._nodes_to_delete(parsed_args, bm_yaml)
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expected = '''+--------------+-------------+------+
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| hostname | name | id |
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+--------------+-------------+------+
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| compute-0 | baremetal-1 | aaaa |
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| controller-0 | baremetal-2 | bbbb |
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+--------------+-------------+------+
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'''
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self.assertEqual(expected, nodes_text)
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self.assertEqual(['compute-0', 'controller-0'], nodes)
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class TestProvideNode(fakes.TestOvercloudNode):
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@ -14,7 +14,9 @@
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#
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import collections
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import json
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import logging
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import os
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import sys
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from cliff.formatters import table
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@ -87,76 +89,46 @@ class DeleteNode(command.Command):
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return parser
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def _nodes_to_delete(self, parsed_args, roles):
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# expand for provisioned:False to get a list of nodes
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# to delete
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expanded = baremetal.expand_roles(
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self.app.client_manager,
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roles=roles,
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stackname=parsed_args.stack,
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provisioned=False)
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nodes = expanded.get('instances', [])
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with oooutils.TempDirs() as tmp:
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unprovision_confirm = os.path.join(
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tmp, 'unprovision_confirm.json')
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oooutils.run_ansible_playbook(
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playbook='cli-overcloud-node-unprovision.yaml',
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inventory='localhost,',
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verbosity=self.app_args.verbose_level - 1,
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workdir=tmp,
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playbook_dir=constants.ANSIBLE_TRIPLEO_PLAYBOOKS,
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extra_vars={
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"stack_name": parsed_args.stack,
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"baremetal_deployment": roles,
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"prompt": True,
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"unprovision_confirm": unprovision_confirm,
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}
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)
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with open(unprovision_confirm) as f:
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nodes = json.load(f)
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if not nodes:
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print('No nodes to unprovision')
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return
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return None, None
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TableArgs = collections.namedtuple(
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'TableArgs', 'print_empty max_width fit_width')
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args = TableArgs(print_empty=True, max_width=80, fit_width=True)
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args = TableArgs(print_empty=True, max_width=-1, fit_width=True)
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nodes_data = [(i.get('hostname', ''),
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i.get('name', '')) for i in nodes]
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i.get('name', ''),
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i.get('id', '')) for i in nodes]
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node_hostnames = [i['hostname'] for i in nodes if 'hostname' in i]
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formatter = table.TableFormatter()
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output = six.StringIO()
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formatter.emit_list(
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column_names=['hostname', 'name'],
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column_names=['hostname', 'name', 'id'],
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data=nodes_data,
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stdout=output,
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parsed_args=args
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)
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return output.getvalue()
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def _translate_nodes_to_resources(self, parsed_args, roles):
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# build a dict of resource type names to role name
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role_types = dict(
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('OS::TripleO::%sServer' % r['name'], r['name'])
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for r in roles
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)
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expanded = baremetal.expand_roles(
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self.app.client_manager,
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roles=roles,
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stackname=parsed_args.stack,
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provisioned=True)
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parameters = expanded.get(
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'environment', {}).get('parameter_defaults', {})
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# build a dict with the role and
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# a list of indexes of nodes to delete for that role
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removal_indexes = {}
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for role in role_types.values():
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removal_indexes.setdefault(role, [])
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param = '%sRemovalPolicies' % role
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policies = parameters.get(param, [])
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if policies:
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removal_indexes[role] = policies[0].get('resource_list', [])
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nodes = []
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clients = self.app.client_manager
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# iterate every server resource and compare its index with
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# the list of indexes to be deleted
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resources = clients.orchestration.resources.list(
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parsed_args.stack, nested_depth=5)
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for res in resources:
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if res.resource_type not in role_types:
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continue
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role = role_types[res.resource_type]
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removal_list = removal_indexes.get(role, [])
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index = int(res.parent_resource)
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if index in removal_list:
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node = res.physical_resource_id
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nodes.append(node)
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return nodes
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return output.getvalue(), node_hostnames
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)" % parsed_args)
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@ -166,10 +138,8 @@ class DeleteNode(command.Command):
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with open(parsed_args.baremetal_deployment, 'r') as fp:
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roles = yaml.safe_load(fp)
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nodes_text = self._nodes_to_delete(parsed_args, roles)
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nodes_text, nodes = self._nodes_to_delete(parsed_args, roles)
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if nodes_text:
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nodes = self._translate_nodes_to_resources(
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parsed_args, roles)
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print(nodes_text)
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else:
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return
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@ -204,10 +174,19 @@ class DeleteNode(command.Command):
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)
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if parsed_args.baremetal_deployment:
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baremetal.undeploy_roles(
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self.app.client_manager,
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roles=roles,
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plan=parsed_args.stack)
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with oooutils.TempDirs() as tmp:
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oooutils.run_ansible_playbook(
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playbook='cli-overcloud-node-unprovision.yaml',
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inventory='localhost,',
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verbosity=self.app_args.verbose_level - 1,
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workdir=tmp,
|
||||
playbook_dir=constants.ANSIBLE_TRIPLEO_PLAYBOOKS,
|
||||
extra_vars={
|
||||
"stack_name": parsed_args.stack,
|
||||
"baremetal_deployment": roles,
|
||||
"prompt": False,
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
class ProvideNode(command.Command):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user