Add k8s Serivce for finagle-server deployment to fix DNS when running on k8s

README.md

@@ -6,9 +6,8 @@
 ```bash
 docker-compose -f docker/docker-compose.yml run finagle-client
 ```
-* The kubernetes manifests are created through kustomize by converting the docker-compose file
+* The kubernetes manifests are created through kustomize by converting the docker-compose file. This will remove the `px-finagle` namespace, which must be updated manually.
 ```bash
-cd docker
-kompose convert
-mv *.yaml ../kubernetes
+cd kubernetes
+kompose convert -f ../docker/docker-compose.yml
 ```

docker/docker-compose.yml

@@ -7,3 +7,5 @@ services:
     command: client/run
   finagle-server:
     build: ../finagle-helloworld
+    ports:
+      - 9992:9992

kubernetes/finagle-client-deployment.yaml

@@ -8,6 +8,7 @@ metadata:
   labels:
     io.kompose.service: finagle-client
   name: finagle-client
+  namespace: px-finagle
 spec:
   replicas: 1
   selector:

kubernetes/finagle-server-deployment.yaml

@@ -8,6 +8,7 @@ metadata:
   labels:
     io.kompose.service: finagle-server
   name: finagle-server
+  namespace: px-finagle
 spec:
   replicas: 1
   selector:
@@ -26,6 +27,8 @@ spec:
       containers:
         - image: finagle-server
           name: finagle-server
+          ports:
+            - containerPort: 9992
           resources: {}
       restartPolicy: Always
 status: {}

kubernetes/finagle-server-service.yaml

@@ -0,0 +1,20 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.cmd: kompose convert -f ../docker/docker-compose.yml
+    kompose.version: 1.26.1 (a9d05d509)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: finagle-server
+  name: finagle-server
+  namespace: px-finagle
+spec:
+  ports:
+    - name: "9992"
+      port: 9992
+      targetPort: 9992
+  selector:
+    io.kompose.service: finagle-server
+status:
+  loadBalancer: {}

kustomization.yaml

@@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - kubernetes/namespace.yaml
+  - kubernetes/finagle-client-deployment.yaml
+  - kubernetes/finagle-server-deployment.yaml
+  - kubernetes/finagle-server-service.yaml