forked from rook/rook
cmd-reporter runs a command and puts the results of the command into a ConfigMap defined by its `--config-map-name` commandline flag. cmd-reporter is intended to be run as a Kubernetes job where an operator needs to run a single command and get return information back from the command which is more than just success/failure. The ConfigMap returned includes `stdout`, `stderr`, and `retcode` data from the command. The ConfigMap may be preexisting, in which case cmd-reporter will overwrite the return information in the ConfigMap. cmd-reporter labels the ConfigMap with `app=cmd-reporter`, and if the ConfigMap already has an app label which is different, cmd-reporter fails without modifying the ConfigMap so as not to overwrite another application's data in the event of a ConfigMap name+namespace collision. Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>