Add callback plugin to emit json
Tried first with the upstream callback plugin, but it is a stdout
plugin, so needs to take over stdout to work. We need stdout for
executor communication. Then tried subclassing- but the magical ansible
module plugin loading fun happened again. Just copy it in and modify it
slightly for now.
We add playbook, phase and index information. We also read the previous
file back in and append to it on subsequent runs. This may be a memory
issue. HOWEVER - the current construction will hold all of an individual
play in memory anyway. Most of our content size concerns are around
devstack jobs where the bulk of the content will be in a single playbook
anyway - so although ram pressure may be a real thing - we may need to
solve it on the single playbook level anyway. But for now, this should
get us the data.
Change-Id: Ic1becaf2f3ab345da22fa62314f1296d76777fec
2 files changed