Ran Ziv created ARIA-196:
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Summary: Flag for allowing uninstall workflow to skip failed
operations
Key: ARIA-196
URL: https://issues.apache.org/jira/browse/ARIA-196
Project: AriaTosca
Issue Type: Story
Reporter: Ran Ziv
Priority: Minor
The {{uninstall}} workflow will fail and stop on any failed task (like any
other workflow by default).
In some scenarios this could be problematic, for example if a part of the
topology has already been uninstalled manually or so, and the user wants to
uninstall the rest of it.
It could be useful to have a flag which will make the {{uninstall}} workflow
skip failed operations and continue the workflow execution, so the remaining
uninstall operations would run as well.
This could be done by having the {{uninstall}} worklfow create the tasks with
the {{ignore_failure}} flag set to {{True}}.
There should be some sort of flag telling the {{uninstall}} workflow to do so,
keeping in mind that the workflow is not supposed to receive any parameters
according to TOSCA.
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