Merge pull request #1434 from aFlyBird0/fix-e2e-gitlabci-argocd

ci: fix e2e test && argocdapp svc port in gitops docs

.github/workflows/e2e-test.yml

@@ -94,12 +94,12 @@ jobs:
       - name: test 2 - check if pod is ready
         run: while [[ $(kubectl get pods -l app=dtm-e2e-go -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" ]]; do echo "pod not ready yet..."; sleep 3; done
         timeout-minutes: 10
-      - name: test 2 - check flask app can be reached
+      - name: test 2 - check gin app can be reached
         run: |
           # get cluster ip of the service created by the argocd
           clusterIP=$(kubectl get svc dtm-e2e-go -n default -o jsonpath='{.spec.clusterIP}')
-          # curl flask url and check if it returns "Hello, World!", if not, echo error and exit 1
-          curl -s http://$clusterIP:8080 | grep "Hello, World!" || (echo "failed to access to flask app"  && exit 1)
+          # curl gin url and check if it returns content which contains "Blue Train", if not, echo error and exit 1
+          curl -s http://$clusterIP:8080/albums/1 | grep "Blue Train" || (echo "failed to access to gin app"  && exit 1)
       - name: test 2 - clean
         run: ./dtm delete -f e2e-apps.yaml -y
       # test3 is gitlabci-argocd

docs/use-cases/gitops/2-gitops-tools.md

@@ -259,14 +259,14 @@ NAME                          READY   STATUS    RESTARTS   AGE
 helloworld-69b5586b94-wjwd9   1/1     Running   0          5m18s
 tiexin@mbp ~/work/devstream-io/test $ kubectl get services -n default
 NAME         TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)   AGE
-helloworld   ClusterIP   10.96.73.97   <none>        80/TCP    5m27s
+helloworld   ClusterIP   10.96.73.97   <none>        8080/TCP  5m27s
 kubernetes   ClusterIP   10.96.0.1     <none>        443/TCP   8m2s
 ```
 
 If you do a port-forwarding:
 
 ```bash
-kubectl port-forward -n default svc/helloworld 8080:80
+kubectl port-forward -n default svc/helloworld 8080:8080
 ```
 
 And accesses `localhost:8080` in your browser, you can see the deployed app return a "Hello, World!" to you. Hooray!

docs/use-cases/gitops/2-gitops-tools.zh.md

@@ -256,14 +256,14 @@ NAME                          READY   STATUS    RESTARTS   AGE
 helloworld-69b5586b94-wjwd9   1/1     Running   0          5m18s
 tiexin@mbp ~/work/devstream-io/test $ kubectl get services -n default
 NAME         TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)   AGE
-helloworld   ClusterIP   10.96.73.97   <none>        80/TCP    5m27s
+helloworld   ClusterIP   10.96.73.97   <none>        8080/TCP  5m27s
 kubernetes   ClusterIP   10.96.0.1     <none>        443/TCP   8m2s
 ```
 
 我们可以通过端口转发来访问这个应用：
 
 ```bash
-kubectl port-forward -n default svc/helloworld 8080:80
+kubectl port-forward -n default svc/helloworld 8080:8080
 ```
 
 在浏览器中访问 `localhost:8080`，你可以看到应用返回了一个 "Hello, World!"。大功告成！