Update mongod_conf spec (#3054)
Update mongod_conf spec (#3054)

* Update mongod_conf spec

* Remove uesless spec
* Change glob_file to first_file

Signed-off-by: Huanhuan Li <698138010c846de0dab86d9f6cf3a5f8e2b70af1@redhat.com>

* Change it back to glob_file

Signed-off-by: Huanhuan Li <698138010c846de0dab86d9f6cf3a5f8e2b70af1@redhat.com>
RedHatInsights/insights-core,RedHatInsights/insights-core