Fix canary config manager creation error in controller (#1105)
Fix canary config manager creation error in controller (#1105)

Fixing failure of the controller startup when Prometheus is provided as env variable and it fails to parse correctly
life1347/fission,platform9/fission,platform9/fission,platform9/fission,life1347/fission,platform9/fission,fission/fission,life1347/fission,fission/fission,life1347/fission,life1347/fission,life1347/fission,life1347/fission,fission/fission,life1347/fission,fission/fission,life1347/fission