Comment 2 for bug 1749677

user-environment.yaml is missing in the environment of plan-env

At the time of UpdateParametersAction intiated from tripleoclient
---------------------------------------
[{"path": "overcloud-resource-registry-puppet.yaml"}, {"path": "environments/docker.yaml"}, {"path": "environments/docker-ha.yaml"}, {"path": "environments/containers-default-parameters.yaml"}]

At the time of GetFlattenedParametersAction (when cache is invalidated for testing)
----------------------------------------------------
[{"path": "overcloud-resource-registry-puppet.yaml"}, {"path": "environments/docker.yaml"}, {"path": "environments/docker-ha.yaml"}, {"path": "environments/containers-default-parameters.yaml"}, {"path": "user-environment.yaml"}]

Trying to figure out why is it missing during the UpdateParametersAction.