add downwardapi

core/cm.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: game-demo
+data:
+  # property-like keys; each key maps to a simple value
+  player_initial_lives: "3"
+  ui_properties_file_name: "user-interface.properties"
+
+  # file-like keys
+  game.properties: |
+    enemy.types=aliens,monsters
+    player.maximum-lives=3    
+  user-interface.properties: |
+    color.good=purple
+    color.bad=yellow
+    allow.textmode=true   

core/dp.yaml

@@ -36,5 +36,18 @@ spec:
           periodSeconds: 10
           successThreshold: 1
           timeoutSeconds: 5
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        env:
+        - name: MY_spec.Nodename
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+        - name: BCS_HOST_IP
+          valueFrom:
+            fieldRef:
+              fieldPath: status.hostIP
 #      nodeSelector:
 #        kubernetes.io/hostname: 9.219.90.10

core/ingress.yaml

@@ -0,0 +1,16 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: ingress-test
+  namespace: wessonli-test
+  annotations:
+    nginx.ingress.kubernetes.io/rewrite-target: /todos/$2
+spec:
+  rules:
+    - host: test.ingress.com
+      http:
+        paths:
+          - path: /t(/|$)(.*)
+            backend:
+              serviceName: svc-goserver
+              servicePort: 8080

core/pod.yaml

@@ -3,22 +3,11 @@ kind: Pod
 metadata:
   name: my-pod
 spec:
-  initContainers:
-  - name: prep-symlink
-    image: busybox
-    ## command: ["bin/sh", "-ec", "ls"]
-    command: ["bin/sh", "-ec", "ln -s / /mnt/data/symlink-door"]
-    volumeMounts:
-    - name: my-volume
-      mountPath: /mnt/data
   containers:
   - name: my-container
     image: busybox
     command: ["/bin/sh", "-ec", "ls /mnt/data; sleep 999999"]
-    volumeMounts:
-    - mountPath: /mnt/data
-      name: my-volume
-      subPath: symlink-door
-  volumes:
-  - name: my-volume
-    emptyDir: {}
+    resources:
+      limits:
+        memory: "128Mi"
+        cpu: "500m"

core/sts.yaml

@@ -12,7 +12,7 @@ spec:
   template:
     metadata:
       labels:
-        app: nginx
+        app: nginx-tmp
     spec:
       containers:
       - name: nginx

dockerfile/Dockerfile

@@ -3,5 +3,6 @@ FROM centos:7
 ADD ./goserver-todo /root/
 RUN chmod +x /root/goserver-todo
 RUN yum install -y net-tools
+RUN yum install -y bind-utils
 WORKDIR /root/
 CMD [ "/root/goserver-todo" ]

game/hook-inplace-template.yaml

@@ -4,10 +4,10 @@ metadata:
   name: test-inplace
   namespace: wessonli-test
 spec:
-#  args:
-#    - name: PodIP
-#    - name: PodName
-#    - name: PodNamespace
+  args:
+    - name: PodIP
+    - name: PodName
+    - name: PodNamespace
   metrics:
   - name: webtest
     count: 30