[stack@undercloud ~]$ openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml  -e /home/stack/templates/node-info.yaml  -e /home/stack/templates/network-environment.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/low-memory-usage.yaml --ntp-server pool.ntp.org --neutron-network-type vxlan --neutron-tunnel-types vxlan --timeout 180
Removing the current plan files
Uploading new plan files
Started Mistral Workflow. Execution ID: e2eee3d8-f83b-438f-812c-e5f8117803b7
Plan updated
Deploying templates in the directory /tmp/tripleoclient-RWmRMW/tripleo-heat-templates
Started Mistral Workflow. Execution ID: 06d57697-87f0-4036-8cd7-a323c9c282ce
{u'execution': {u'id': u'06d57697-87f0-4036-8cd7-a323c9c282ce',
                u'input': {u'container': u'overcloud',
                           u'queue_name': u'39b1bef8-b970-4cdc-b836-dc4d70fce67e',
                           u'skip_deploy_identifier': False,
                           u'timeout': 180},
                u'name': u'tripleo.deployment.v1.deploy_plan',
                u'params': {},
                u'spec': {u'input': [u'container',
                                     {u'timeout': 240},
                                     {u'skip_deploy_identifier': False},
                                     {u'queue_name': u'tripleo'}],
                          u'name': u'deploy_plan',
                          u'tasks': {u'add_validation_ssh_key': {u'name': u'add_validation_ssh_key',
                                                                 u'on-complete': u'create_swift_rings_backup_plan',
                                                                 u'type': u'direct',
                                                                 u'version': u'2.0',
                                                                 u'workflow': u'tripleo.validations.v1.add_validation_ssh_key_parameter container=<% $.container %>'},
                                     u'create_swift_rings_backup_plan': {u'input': {u'container': u'<% $.container %>',
                                                                                    u'queue_name': u'<% $.queue_name %>',
                                                                                    u'use_default_templates': True},
                                                                         u'name': u'create_swift_rings_backup_plan',
                                                                         u'on-error': u'create_swift_rings_backup_plan_set_status_failed',
                                                                         u'on-success': u'deploy',
                                                                         u'type': u'direct',
                                                                         u'version': u'2.0',
                                                                         u'workflow': u'tripleo.swift_rings_backup.v1.create_swift_rings_backup_container_plan'},
                                     u'create_swift_rings_backup_plan_set_status_failed': {u'name': u'create_swift_rings_backup_plan_set_status_failed',
                                                                                           u'on-success': u'send_message',
                                                                                           u'publish': {u'message': u'<% task(create_swift_rings_backup_plan).result %>',
                                                                                                        u'status': u'FAILED'},
                                                                                           u'type': u'direct',
                                                                                           u'version': u'2.0'},
                                     u'deploy': {u'action': u'tripleo.deployment.deploy timeout=<% $.timeout %> container=<% $.container %>',
                                                 u'input': {u'container': u'<% $.container %>',
                                                            u'skip_deploy_identifier': u'<% $.skip_deploy_identifier %>',
                                                            u'timeout': u'<% $.timeout %>'},
                                                 u'name': u'deploy',
                                                 u'on-error': u'set_deployment_failed',
                                                 u'on-success': u'send_message',
                                                 u'type': u'direct',
                                                 u'version': u'2.0'},
                                     u'send_message': {u'action': u'zaqar.queue_post',
                                                       u'input': {u'messages': {u'body': {u'payload': {u'execution': u'<% execution() %>',
                                                                                                       u'message': u"<% $.get('message', '') %>",
                                                                                                       u'status': u"<% $.get('status', 'SUCCESS') %>"},
                                                                                          u'type': u'tripleo.deployment.v1.deploy_plan'}},
                                                                  u'queue_name': u'<% $.queue_name %>'},
                                                       u'name': u'send_message',
                                                       u'retry': u'count=5 delay=1',
                                                       u'type': u'direct',
                                                       u'version': u'2.0'},
                                     u'set_deployment_failed': {u'name': u'set_deployment_failed',
                                                                u'on-success': u'send_message',
                                                                u'publish': {u'message': u'<% task(deploy).result %>',
                                                                             u'status': u'FAILED'},
                                                                u'type': u'direct',
                                                                u'version': u'2.0'}},
                          u'version': u'2.0'}},
 u'message': u'Failed to run action [action_ex_id=df2c4e70-1a4f-4d9e-a515-3d8eab76c879, action_cls=\'<class \'mistral.actions.action_factory.DeployStackAction\'>\', attributes=\'{}\', params=\'{u\'skip_deploy_identifier\': False, u\'container\': u\'overcloud\', u\'timeout\': 180}\']\n ERROR: Failed to validate: Failed to validate: resources[0]: Error parsing template: while parsing a block mapping\n  in "<unicode string>", line 82, column 11:\n              network_config:\n              ^\nexpected <block end>, but found \'<block sequence start>\'\n  in "<unicode string>", line 103, column 12:\n               -\n               ^',
 u'status': u'FAILED'}