Fix label selector in Using Source IP tutorial

Before:
```sh
controlplane $ kubectl delete svc -l run=source-ip-app
No resources found
```
```sh
k get svc --show-labels
NAME           TYPE           CLUSTER-IP       EXTERNAL-IP   PORT(S)        AGE     LABELS
clusterip      ClusterIP      10.110.247.112   <none>        80/TCP         28m     app=source-ip-app
kubernetes     ClusterIP      10.96.0.1        <none>        443/TCP        49m     component=apiserver,provider=kubernetes
loadbalancer   LoadBalancer   10.111.123.206   <pending>     80:31111/TCP   9m59s   app=source-ip-app
nodeport       NodePort       10.108.129.31    <none>        80:32503/TCP   22m     app=source-ip-app
```
After:
```sh
controlplane $ kubectl delete svc -l app=source-ip-app
service "clusterip" deleted
service "loadbalancer" deleted
service "nodeport" deleted
```

Update source-ip.md

Update source-ip.md

Update source-ip.md
This commit is contained in:
Justas
2021-04-04 10:33:36 +03:00
committed by joostas
parent 7f2b282dbe
commit fe9e5a80ad
4 changed files with 4 additions and 4 deletions
@@ -426,7 +426,7 @@ HTTP 헬스 체크를 생성하여
서비스를 삭제한다.
```shell
kubectl delete svc -l run=source-ip-app
kubectl delete svc -l app=source-ip-app
```
디플로이먼트, 레플리카셋 그리고 파드를 삭제한다.