adding deployment file

Signed-off-by: John O'Loughlin <[email protected]>

Author: johnoloughlin

Diff for: Makefile

@@ -13,6 +13,7 @@ help:
 	@echo "make build                 - Build UserSpace CNI container."
 	@echo "make deploy                - Copy binary from container to host: /opt/cni/bin."
 	@echo "make all                   - build and deploy"
+	@echo "make rollout               - kubectl apply daemonset"
 
 build: 
 	@$(IMAGE_BUILDER) build . -f ./docker/userspacecni/Dockerfile -t $(IMAGE_NAME)
@@ -23,8 +24,14 @@ deploy:
 	@$(IMAGE_BUILDER) run -it --rm -v /opt/cni/bin/:/opt/cni/bin/ $(IMAGE_NAME)
 
 generate-bin: generate
+	# Used in dockerfile
 	@cd userspace && go build -v
 
 generate:
+	# Used in dockerfile
 	for package in cnivpp/api/* ; do cd $$package ; pwd ; go generate ; cd - ; done
 
+rollout:
+	# Use sed to replace image name and then apply deploument file
+	sed "s|\(image:\).*\(#registory\)|\1 $(IMAGE_NAME) \2|g" ./kubernetes/userspace-daemonset.yml |kubectl apply -f -
+

Diff for: kubernetes/userspace-daemonset.yml

@@ -0,0 +1,29 @@
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: userspace-cni
+  namespace: kube-system
+spec:
+  selector:
+    matchLabels:
+      app: userspace-cni
+  template:
+    metadata:
+      labels:
+        app: userspace-cni
+    spec:
+      initContainers:
+      - name: userspace-cni-plugin
+        image: localhost:5000/userspacecni #registory:imagename
+        imagePullPolicy: IfNotPresent
+        volumeMounts:
+        - name: cnibin
+          mountPath: /opt/cni/bin
+      volumes:
+        - name: cnibin
+          hostPath:
+            path: /opt/cni/bin
+      containers:
+        - name: pause
+          image: gcr.io/google_containers/pause