Merge pull request #12 from Human-Connection/kompose

Kompose

Dockerfile

@@ -4,7 +4,7 @@ LABEL Description="Server part of the social network Human Connection" Vendor="H
 # expose the app port
 EXPOSE 4000
 
-ARG WORKDIR=/Backend
+ARG WORKDIR=/backend
 
 RUN mkdir -p $WORKDIR
 WORKDIR $WORKDIR

Dockerfile.neo4j

@@ -1,3 +1,2 @@
 FROM neo4j:3.4
-RUN mkdir /plugins && wget https://github.com/neo4j-contrib/neo4j-apoc-procedures/releases/download/3.4.0.3/apoc-3.4.0.3-all.jar -P /plugins
+RUN wget https://github.com/neo4j-contrib/neo4j-apoc-procedures/releases/download/3.4.0.3/apoc-3.4.0.3-all.jar -P plugins/
-

docker-compose.override.yml

@@ -0,0 +1,16 @@
+version: "3.7"
+
+services:
+  backend:
+    container_name: backend.127.0.0.1.xip.io
+    volumes:
+      - .:/backend
+      - /backend/node_modules
+  neo4j:
+    ports:
+      - 7687:7687
+      - 7474:7474
+
+networks:
+  hc-network:
+    name: hc-network

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   backend:
-    container_name: backend.127.0.0.1.xip.io
+    image: humanconnection/backend:latest
     build: .
     networks:
       - hc-network
@@ -17,14 +17,9 @@ services:
       - CLIENT_URI=http://localhost:3000
       - JWT_SECRET=b/&&7b78BF&fv/Vd
       - MOCK=false
-    volumes:
-      - .:/Backend
-      - /Backend/node_modules
 
   neo4j:
-    ports:
+    image: humanconnection/neo4j:latest
-      - 7687:7687
-      - 7474:7474
     build:
       context: .
       dockerfile: Dockerfile.neo4j
@@ -37,7 +32,6 @@ services:
 
 networks:
   hc-network:
-    name: hc-network
 
 volumes:
   neo4j-data:

kubernetes/README.md

@@ -0,0 +1,37 @@
+# Usage with minikube
+
+First of all start minikube on your machine:
+```sh
+minikube start
+```
+You can always get an overview and see what's going on with your minikube:
+```sh
+minikube dashboard
+```
+
+Build Docker images, using the Minikube Docker daemon:
+```sh
+eval $(minikube docker-env)
+docker build -t humanconnection/backend:latest .
+docker build -t humanconnection/neo4j:latest -f Dockerfile.neo4j .
+```
+
+check that the image is in Minikube’s Docker registry:
+```sh
+minikube ssh docker images 
+```
+
+Now change into directory kubernetes and create services and deployments:
+```sh
+cd kubernetes
+
+kubectl create -f neo4j-deployment.yaml,neo4j-data-persistentvolumeclaim.yaml,backend-deployment.yaml,neo4j-service.json,backend-service.json
+```
+
+You can see the backend in action with:
+```sh
+minikube service backend
+```
+
+
+

kubernetes/backend-deployment.yaml

@@ -0,0 +1,41 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert -f ../docker-compose.yml
+    kompose.version: 1.16.0 (0c01309)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: backend
+  name: backend
+spec:
+  replicas: 1
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.service: backend
+    spec:
+      containers:
+      - env:
+        - name: CLIENT_URI
+          value: http://localhost:3000
+        - name: GRAPHQL_LISTEN_PORT
+          value: "4000"
+        - name: GRAPHQL_URI
+          value: http://localhost:4000
+        - name: JWT_SECRET
+          value: b/&&7b78BF&fv/Vd
+        - name: MOCK
+          value: "false"
+        - name: NEO4J_URI
+          value: bolt://neo4j:7687
+        image: humanconnection/backend:latest
+        name: backend
+        ports:
+        - containerPort: 4000
+        resources: {}
+        imagePullPolicy: IfNotPresent
+      restartPolicy: Always
+status: {}

kubernetes/backend-service.json

@@ -0,0 +1,35 @@
+{
+  "kind": "Service",
+  "apiVersion": "v1",
+  "metadata": {
+    "name": "backend",
+    "namespace": "default",
+    "selfLink": "/api/v1/namespaces/default/services/backend",
+    "uid": "57749bc1-dea3-11e8-ace2-080027b5d96d",
+    "resourceVersion": "8321",
+    "creationTimestamp": "2018-11-02T13:29:36Z",
+    "labels": {
+      "io.kompose.service": "backend"
+    }
+  },
+  "spec": {
+    "ports": [
+      {
+        "protocol": "TCP",
+        "port": 4000,
+        "targetPort": 4000,
+        "nodePort": 32633
+      }
+    ],
+    "selector": {
+      "io.kompose.service": "backend"
+    },
+    "clusterIP": "10.110.129.92",
+    "type": "LoadBalancer",
+    "sessionAffinity": "None",
+    "externalTrafficPolicy": "Cluster"
+  },
+  "status": {
+    "loadBalancer": {}
+  }
+}

kubernetes/dashboard-admin.yml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: kubernetes-dashboard
+  labels:
+    k8s-app: kubernetes-dashboard
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- kind: ServiceAccount
+  name: kubernetes-dashboard
+  namespace: kube-system

kubernetes/neo4j-data-persistentvolumeclaim.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: neo4j-data
+  name: neo4j-data
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 100Mi
+status: {}

kubernetes/neo4j-deployment.yaml

@@ -0,0 +1,40 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert -f ../docker-compose.yml
+    kompose.version: 1.16.0 (0c01309)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: neo4j
+  name: neo4j
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.service: neo4j
+    spec:
+      containers:
+      - env:
+        - name: NEO4J_AUTH
+          value: none
+        image: humanconnection/neo4j:latest
+        name: neo4j
+        ports:
+        - containerPort: 7687
+        - containerPort: 7474
+        resources: {}
+        imagePullPolicy: IfNotPresent
+        volumeMounts:
+        - mountPath: /data
+          name: neo4j-data
+      restartPolicy: Always
+      volumes:
+      - name: neo4j-data
+        persistentVolumeClaim:
+          claimName: neo4j-data
+status: {}

kubernetes/neo4j-service.json

@@ -0,0 +1,43 @@
+{
+  "kind": "Service",
+  "apiVersion": "v1",
+  "metadata": {
+    "name": "neo4j",
+    "namespace": "default",
+    "selfLink": "/api/v1/namespaces/default/services/neo4j",
+    "uid": "57de6181-dea3-11e8-ace2-080027b5d96d",
+    "resourceVersion": "8326",
+    "creationTimestamp": "2018-11-02T13:29:37Z",
+    "labels": {
+      "io.kompose.service": "neo4j"
+    }
+  },
+  "spec": {
+    "ports": [
+      {
+        "name": "port-1",
+        "protocol": "TCP",
+        "port": 7687,
+        "targetPort": 7687,
+        "nodePort": 30116
+      },
+      {
+        "name": "port-2",
+        "protocol": "TCP",
+        "port": 7474,
+        "targetPort": 7474,
+        "nodePort": 32658
+      }
+    ],
+    "selector": {
+      "io.kompose.service": "neo4j"
+    },
+    "clusterIP": "10.108.175.122",
+    "type": "LoadBalancer",
+    "sessionAffinity": "None",
+    "externalTrafficPolicy": "Cluster"
+  },
+  "status": {
+    "loadBalancer": {}
+  }
+}