add working oink

Author: adkinsjd

powerwatch/cloud/kubernetes/powerwatch-oink/README.md

@@ -21,3 +21,9 @@ $ kubectl create -f ./postgres-user-pass.yaml
 ```
 $ kubectl create -f powerwatch-oink.yaml
 ```
+
+##getting the whitelisted IP
+Korba needs a whitelisted IP. You need to set a label on a node in your pool
+```korba-node=true```
+Then assign that node as static IP described here:
+https://stackoverflow.com/questions/41133755/static-outgoing-ip-in-kubernetes

powerwatch/cloud/kubernetes/powerwatch-oink/powerwatch-oink.yaml

@@ -27,6 +27,8 @@ spec:
               readOnly: true
 
           restartPolicy: OnFailure
+          nodeSelector:
+            korba-node: 'true'
 
           volumes:
           - name: config
@@ -90,11 +92,13 @@ spec:
               readOnly: true
 
           restartPolicy: OnFailure
+          nodeSelector:
+            korba-node: 'true'
 
           volumes:
           - name: config
             configMap:
-              name: config
+              name: oink-config
               items:
               - key: postgres.json
                 path: postgres.json