Translation errors out for the WordPress test case

[Vahid Hashemian]

The translation for test case located at "translator/toscalib/tests/data/tosca_single_instance_wordpress.yaml" returns with the following error:

Traceback (most recent call last):
  File "/home/stack/workspace/heat-translator/main.py", line 79, in <module>
    main()
  File "/home/stack/workspace/heat-translator/main.py", line 42, in main
    heat_tpl = translate(sourcetype, path, parsed_params)
  File "/home/stack/workspace/heat-translator/main.py", line 71, in translate
    output = translator.translate()
  File "/home/stack/workspace/heat-translator/translator/hot/tosca_translator.py", line 36, in translate
    self.hot_template.resources = self.node_translator.translate()
  File "/home/stack/workspace/heat-translator/translator/hot/translate_node_templates.py", line 75, in translate
    return self._translate_nodetemplates()
  File "/home/stack/workspace/heat-translator/translator/hot/translate_node_templates.py", line 131, in _translate_nodetemplates
    resource.handle_hosting()
  File "/home/stack/workspace/heat-translator/translator/hot/syntax/hot_resource.py", line 159, in handle_hosting
    raise Exception(_("Internal Error: expecting host "
Exception: Internal Error: expecting host in software deployment

It seems that the hosting chains are not followed all the way at some places in the code.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/170565

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/170565
Committed: https://git.openstack.org/cgit/openstack/heat-translator/commit/?id=6fa6c7c71f65dc22f203bfbcbc93401f6dd93845
Submitter: Jenkins
Branch: master

commit 6fa6c7c71f65dc22f203bfbcbc93401f6dd93845
Author: Vahid Hashemian <email address hidden>
Date: Fri Apr 3 09:25:29 2015 -0700

    Follow the hosting chain to find the host server

    Since a hosting chain may exist among several node templates (e.g.
    a web application hosted on an application server, the application
    server hosted on a web server, the web server hosted on a compute
    node) update the code to follow the chain and return the actual
    compute node host. The unit test for this patch will be covered by
    bug #1435545.

    Change-Id: I01bab61bc45b4031cd106295d216982332361b6b
    Closes-Bug: #1439444
    Partial-Bug: #1435545

[Shiva Charan M S (shiva-charan-m-s)]

Could any help me in fetching the fix for the same issue, as I am facing the same with the latest code.

[Sahdev Zala (spzala)]

Hi Shiva, I believe you aren't seeing issue with the wordpress template as this bug was originally created for. I have asked for some detail on the other thread where you have asked question, hopefully we can take further discussion there and try to resolve the issue as soon as possible. Thanks!