Pre upgrade check doesn't check if all units in the deployment are active (replica set and sharded clusters)
Solution
Add a check for individual replica set to see if all units are Active / Waiting for upgrade
Add a check for config-server to verify all units in the cluster are Active / Waiting for upgrade
Issue
Pre upgrade check doesn't check if all units in the deployment are active (replica set and sharded clusters)
Solution
Add a check for individual replica set to see if all units are Active / Waiting for upgrade Add a check for config-server to verify all units in the cluster are Active / Waiting for upgrade