ContainerPort represents a network port in a single container.
Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536.
What host IP to bind the external port to.
Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.
If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services.
Protocol for port. Must be UDP or TCP. Defaults to “TCP”.