Entrypoint script shouldn't check for MONGO_* vars set or unset
Entrypoint script shouldn't check for MONGO_* vars set or unset

Also did some code re-alignment for improved readability

Signed-off-by: Junaid Ali <ec39a1601a04129bc0c6c659361704f936863f5c@gmail.com>

nosqlclient/nosqlclient,mongoclient/mongoclient,nosqlclient/nosqlclient,nosqlclient/nosqlclient,mongoclient/mongoclient,rsercano/mongoclient,rsercano/mongoclient,mongoclient/mongoclient,rsercano/mongoclient