Go + MongoDB on Kubernetes

1apiVersion: apps/v1
2kind: Deployment
3metadata:
4  name: go-app-deploy
5  namespace: go-survey
6  labels:
7    app: go-app
8spec:
9  selector:
10    matchLabels:
11      app: go-app
12  replicas: 2
13  template:
14    metadata:
15      labels:
16        app: go-app
17    spec:
18      containers:
19        - name: go-app
20          image: your-registry/gosurvey:latest
21          ports:
22            - containerPort: 8080
23          env:
24            - name: MONGODB_URI
25              value: "mongodb://mongo-app-service:27017"
26            - name: SERVER_PORT
27              value: "8080"
28          securityContext:
29            allowPrivilegeEscalation: false
30        - name: mongo-app
31          image: mongo:latest
32          ports:
33            - containerPort: 27017
34          securityContext:
35            allowPrivilegeEscalation: false

1apiVersion: v1
2kind: Service
3metadata:
4  name: go-app-service
5  namespace: go-survey
6spec:
7  type: NodePort
8  selector:
9    app: go-app
10  ports:
11    - port: 8080
12      targetPort: 8080
13      nodePort: 30080
14---
15apiVersion: v1
16kind: Service
17metadata:
18  name: mongo-app-service
19  namespace: go-survey
20spec:
21  selector:
22    app: go-app
23  ports:
24    - port: 27017
25      targetPort: 27017