Users will want to know what network connectivity is required between the various components within an environment and between the environments and the cluster manager(s). We should document the following:
What ports are required to be open and between what components?
What network protocols are in use between the components?
That TLS is in use between components that traverse the public internet and ideally for internal connectivity as well.
Users will want to know what network connectivity is required between the various components within an environment and between the environments and the cluster manager(s). We should document the following: