Write the gitlab pod limits into the container
Our package tries to configure the number of unicorn workers based on the available vCPUs and total memory. In kubernetes the values we get are for the node, and so our defaults are pretty much useless.
If we update our pods to use the k8 downward api to use the resource limits to set the number of workers. (Add them as ENV variables to the pod, and then do the calculation using the EVN variables values in the gitlab.rb)