adds preliminary kubernetes yaml

docker/deplserv.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: webapp-deployment
+  labels: 
+    app: webapp
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: webapp
+  template:
+    metadata:
+      labels: 
+        app: webapp
+    spec:
+      containers:
+      - name: mkube-soda
+        image: docker.io/library/soda:latest
+        imagePullPolicy: Never
+        ports:
+        - containerPort: 8080
+        env:
+        - name: ACCESS_CONTEXT_ROOT
+          value: vlkb#datasets
+        - name: DEBUG_LEVEL
+          value: FINEST
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: webapp-service
+spec:
+  type: NodePort
+  selector:
+    app: webapp
+  ports:
+    - protocol: TCP
+      port: 8080
+      targetPort: 8080
+      nodePort: 30100
+
+        # minikube ip -> prints access-ip to use:  http://<ip>:30100/vlkb/datasets