Move topic to Injecting Data section. (#3634)

* Move topic to Injecting Data section. * Fix path in TOC.
2017-05-04 10:43:17 -07:00
parent 63c5621e47
commit 15bc72e475
4 changed files with 6 additions and 5 deletions
@@ -0,0 +1,39 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: kubernetes-downwardapi-volume-example
+  labels:
+    zone: us-est-coast
+    cluster: test-cluster1
+    rack: rack-22
+  annotations:
+    build: two
+    builder: john-doe
+spec:
+  containers:
+    - name: client-container
+      image: gcr.io/google_containers/busybox
+      command: ["sh", "-c"]
+      args:
+      - while true; do
+          if [[ -e /etc/labels ]]; then 
+            echo -en '\n\n'; cat /etc/labels; fi;
+          if [[ -e /etc/annotations ]]; then
+            echo -en '\n\n'; cat /etc/annotations; fi;
+          sleep 5;
+        done;
+      volumeMounts:
+        - name: podinfo
+          mountPath: /etc
+          readOnly: false
+  volumes:
+    - name: podinfo
+      downwardAPI:
+        items:
+          - path: "labels"
+            fieldRef:
+              fieldPath: metadata.labels
+          - path: "annotations"
+            fieldRef:
+              fieldPath: metadata.annotations
+