right now I have a service
kubectl get svc ray-test-svc
apiVersion: v1
items:
- apiVersion: v1
kind: Service
metadata:
annotations:
....
labels:
app: ray-test-app
service: ray-test-svc
name: ray-test-svc
namespace: ray-test-ns
spec:
ports:
- nodePort: 30198
port: 80
protocol: TCP
targetPort: 8000
selector:
app: ray-test-app
service: ray-test-svc
version: v2
type: LoadBalancerAfter I edit my yaml file deleting the version: v2 in selector and do
kubectl apply -f ray-test-svc.yaml
the version:v2 is still in selector!
Here is my yaml file
kind: Service
apiVersion: v1
metadata:
name: ray-test-svc
annotations:
....
labels:
app: ray-test-app
service: ray-test-svc
spec:
selector:
app: ray-test-app
service: ray-test-svc
type: LoadBalancer
ports:
- port: 80
targetPort: 8000I check the log by using -v=9 seeing that kubectl uses PATCH to do the update. Is this a bug in kubeApi or is there any way to just delete partial labels? Thanks!!
It looks like misconfiguration: You didn't set the namespace in second YAML, and you apply it by command kubectl apply -f ray-test-svc.yaml. It will not update the old service, it will create a new one in namespace default. You can run command kubectl apply -f ray-test-svc.yaml -n ray-test-ns and it will update you service. Also you can add namespace: ray-test-ns to second YAML.