deployment fails because of malformed yaml due to missing ips from hosts file

[Adriano Petrich]

On a deployment deploy_steps_playbook.yaml fails with

2018-02-08 12:19:46 | The error appears to have been in '/var/lib/mistral/6c93948f-9431-40e9-81f6-bf8af3a64890/group_vars/centos-7-ovh-bhs1-0002443754': line 2386, column 9, but may
2018-02-08 12:19:47 | be elsewhere in the file depending on the eOvercloud configuration failed.
2018-02-08 12:19:47 | END return value: 1
2018-02-08 12:19:47 | xact syntax problem.
2018-02-08 12:19:47 |
2018-02-08 12:19:47 | The offending line appears to be:
2018-02-08 12:19:47 |
2018-02-08 12:19:47 | overcloud.storagemgmt.localdomain
2018-02-08 12:19:47 | 192.168.24.3 centos-7-ovh-bhs1-0002443754.localdomain centos-7-ovh-bhs1-0002443754
2018-02-08 12:19:47 | ^ here
2018-02-08 12:19:47 |
2018-02-08 12:19:47 | exception type: <class 'yaml.parser.ParserError'>
2018-02-08 12:19:47 | exception: while parsing a block mapping
2018-02-08 12:19:47 | in "<unicode string>", line 2377, column 7
2018-02-08 12:19:47 | did not find expected key
2018-02-08 12:19:47 | in "<unicode string>", line 2386, column 9

The error happens on this piece of yaml

<.... snip, snip...>
ControllerHostsDeployment:
  config: |
<.... snip, snip...>
  creation_time: "2018-02-08T13:02:58Z"
  deployment_name: ControllerHostsDeployment
  group: script
  id: b590a39d-e76d-4cab-bf9b-cbdcf0cc63a9
  inputs:
    - name: hosts
      description:
      type: String
      value: |-
          overcloud.ctlplane.localdomain
          overcloud.localdomain
          overcloud.internalapi.localdomain
          overcloud.storage.localdomain
          overcloud.storagemgmt.localdomain
        192.168.24.4 centos-7-ovh-gra1-0002444181.localdomain centos-7-ovh-gra1-0002444181
<.... snip, snip...>

as seen here http://logs.openstack.org/29/542129/1/check/tripleo-ci-centos-7-containers-multinode/1e8f328/logs/undercloud/home/zuul/overcloud_deploy.log.txt.gz#_2018-02-08_12_19_47

From what I can see it is related to http://git.openstack.org/cgit/openstack/tripleo-heat-templates/tree/hosts-config.yaml not generating the proper inputs.

[Adriano Petrich (apetrich)]

Problem seems to be gone. Not sure what fixed it but I'm not seeing it anymore. Marked as invalid because of that. If it reappears we can reopen the bug