kubernetes: fix VILLASnode crash with new image

kubernetes/node-deployment.yaml

@@ -16,13 +16,10 @@ spec:
         app.kubernetes.io/component: node
     spec:
       containers:
-      - command: [ "sh", "-c" ]
-        args:
-        - "sleep 3600"
-        # args:
-        # - node
-        # - /etc/villas/node/demo.conf
-        image: registry.git.rwth-aachen.de/acs/public/villas/node:demo-v0.1
+      - args:
+        - node
+        - /etc/villas/node/demo.conf
+        image: registry.git.rwth-aachen.de/acs/public/villas/node:demo-v0.2
         name: node
         ports:
         - containerPort: 80

kubernetes/relay-deployment.yaml

@@ -19,8 +19,10 @@ spec:
       containers:
       - args:
         - relay
-        image: registry.git.rwth-aachen.de/acs/public/villas/node:demo-v0.1
+        image: registry.git.rwth-aachen.de/acs/public/villas/node:demo-v0.2
         name: relay
+        securityContext:
+          privileged: true
         ports:
         - name: http
           containerPort: 8088