Create Cloud Build config

.dockerignore

@@ -0,0 +1,8 @@
+node_modules
+.dockerignore
+.gitignore
+.prettierrc
+cloudbuild.yaml
+Dockerfile
+k8s.yaml
+README.md

Dockerfile

@@ -0,0 +1,26 @@
+FROM node:14-alpine AS build
+
+WORKDIR /usr/src/app
+
+# Install dependencies
+COPY ["package.json", "yarn.lock", "./"]
+RUN yarn
+
+# Build the app
+COPY . .
+RUN yarn build
+
+FROM node:14-alpine
+
+ENV NODE_ENV production
+WORKDIR /usr/src/app
+
+RUN apk add postgresql-client
+
+COPY ["package.json", "yarn.lock", "./"]
+RUN yarn
+
+COPY --from=build /usr/src/app/dist ./dist
+
+EXPOSE 3000
+CMD yarn start:prod

cloudbuild.yaml

@@ -0,0 +1,16 @@
+steps:
+  # build the container image
+  - name: 'gcr.io/kaniko-project/executor:latest'
+    args:
+      - --destination=gcr.io/rnkm63/backend:$BRANCH_NAME
+      - --cache=true
+      - --cache-ttl=336h
+  # deploy container image to GKE
+  - name: 'gcr.io/cloud-builders/gke-deploy'
+    args:
+      - run
+      - --filename=k8s.yaml
+      - --image=gcr.io/rnkm63/backend:$BRANCH_NAME
+      - --location=asia-southeast1-b
+      - --cluster=rnkm63
+      - --namespace=dev

k8s.yaml

@@ -0,0 +1,41 @@
+---
+apiVersion: "apps/v1"
+kind: "Deployment"
+metadata:
+  name: "rnkm63-backend"
+  namespace: "default"
+  labels:
+    app: "rnkm63-backend"
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: "rnkm63-backend"
+  template:
+    metadata:
+      labels:
+        app: "rnkm63-backend"
+    spec:
+      containers:
+      - name: "backend-sha256-1"
+        image: "gcr.io/rnkm63/backend:latest"
+---
+apiVersion: "autoscaling/v2beta1"
+kind: "HorizontalPodAutoscaler"
+metadata:
+  name: "rnkm63-backend-hpa-yptr"
+  namespace: "default"
+  labels:
+    app: "rnkm63-backend"
+spec:
+  scaleTargetRef:
+    kind: "Deployment"
+    name: "rnkm63-backend"
+    apiVersion: "apps/v1"
+  minReplicas: 1
+  maxReplicas: 5
+  metrics:
+  - type: "Resource"
+    resource:
+      name: "cpu"
+      targetAverageUtilization: 80

src/main.ts

@@ -3,6 +3,7 @@ import { AppModule } from './app.module';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
+  app.setGlobalPrefix('api')
   await app.listen(3000);
 }
 bootstrap();