mirror of https://github.com/k3s-io/k3s
05192d9d57
Automatic merge from submit-queue Add option to set a service nodeport **Release note**: ```release-note Add kubectl --node-port option for specifying the service nodeport ``` This patch adds the option to set a nodeport when creating a NodePort service. In case of a port allocation error due to a specified port being out of the valid range, the error now includes the valid range. If a `--node-port` value is not specified, it defaults to zero, in which case the allocator will default to its current behavior of assigning an available port. This patch also adds a new helper function in `cmd/util/helpers.go` to retrieve `Int32` cobra flags. **Example** ``` # create a nodeport service with an invalid port $ kubectl create service nodeport mynodeport --tcp=8080:7777 --node-port=1 The Service "mynodeport" is invalid: spec.ports[0].nodePort: Invalid value: 1: provided port is not in the valid range. Valid ports range from 30000-32767 # create a nodeport service with a valid port $ kubectl create service nodeport mynodeport --tcp=8080:7777 --node-port=30000 service "mynodeport" created # create a nodeport service with a port already in use $ kubectl create service nodeport mynodeport --tcp=8080:7777 --node-port=30000 The Service "mynodeport" is invalid: spec.ports[0].nodePort: Invalid value: 3000: provided port is already allocated $ kubectl describe service mynodeport Name: mynodeport Namespace: default Labels: app=mynodeport Selector: app=mynodeport Type: NodePort IP: 172.30.81.254 Port: 8080-7777 8080/TCP NodePort: 8080-7777 30000/TCP Endpoints: <none> Session Affinity: None No events. ``` @fabianofranz |
||
|---|---|---|
| .. | ||
| .gitattributes | ||
| exceptions.txt | ||
| excluded-flags.txt | ||
| known-flags.txt | ||