Juan Antonio Osorio Robles ab6a95fe96 Move developer documentation to top level

It's harder to find as part of the install guide, and shouldn't be there
anyway.

Related-Bug: #1804642
Change-Id: Ia677ced783da6383211fb0bb7a28ec5fb2f538fe

2018-11-29 16:15:36 +02:00

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Debugging actions

Let’s assume the action is written, added to setup.cfg but is still not being invoked as expected in the CLI. Firstly, check if the action was added by sudo mistral-db-manage populate. Run

mistral action-list -f value -c Name | grep -e '^tripleo.undercloud'

If you don’t see your actions check output of sudo mistral-db-manage populate as

sudo mistral-db-manage populate 2>&1| grep ERROR | less

The following output may indicate issues in code. Simply fix code.

2018-01-01:00:59.730 7218 ERROR stevedore.extension [-] Could not load 'tripleo.undercloud.get_free_space': unexpected indent (undercloud.py, line 40):   File "/usr/lib/python2.7/site-packages/tripleo_common/actions/undercloud.py", line 40

Execute a single action or execute a workflow from an existing workbook to make sure it works as expected, for example:

Run a single Mistral action.

mistral run-action tripleo.undercloud.get_free_space '{"path": "/etc/"}'

mistral run-action tripleo.undercloud.create_file_system_backup '{"sources_path": "/tmp/asdf.txt,/tmp/asdf", "destination_path": "/tmp/"}'

Run a single Mistral workflow.

mistral execution-create tripleo.undercloud_backup.v1.filesystem_backup '{"sources_path": "/tmp/asdf.txt,/tmp/asdf", "destination_path": "/tmp/"}'

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Debugging actions

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