The stdout callback plugin is being set within ansible runner making it
not respect the user defined configuration. This change adds the required
environment variable after the prepare function to ensure our defined
output callback plugin is always used.
Because we're allowing the assumed output callback plugin to be user defined
we need to cater for parallel playbook execution by defining
`directory_isolation_base_path` in config. Now, whenever parallel playbook
execution is required, `directory_isolation_base_path` will be used ensuring
there are no collisions at runtime.
Change-Id: I7c7e7472d238bd2ab3316cac3dbee01f6d0b10e9
Signed-off-by: Kevin Carter <kecarter@redhat.com>
49d3f725f2