Push Operator is not ensuring that the quantity of instances is equalled a quantity defined in order to avoid issues

WHAT: Push Operator is not ensuring that the quantity of instances is equalled a quantity defined in order to avoid issues

The operator should ensure that the quantity of the instances configured will be always running in order to avoid issues as for example when someone by mistake down and/or scale it. The operator is able to keep programmatically and automatically the number of instances defined in the CR as described in the Getting Started example and also as it was made for MSS Oper here: https://github.com/aerogear/mobile-security-service-operator/blob/master/pkg/controller/mobilesecurityservice/controller.go#L193

Note as attached in the image that we can by the UI scale up or down many times it which could cause in POV bad scenarios in both cases.