Add files via upload

Docker Project/Dockerfile.dev

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+FROM node:alpine
+WORKDIR /usr/app
+COPY ./package.json .
+RUN npm install
+COPY . .
+CMD ["npm", "run", "serve"]

Docker Project/docker-compose.yml

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+version: '3'
+services:
+  postgres:
+    image: 'postgres:latest'
+    environment:
+      - POSTGRES_PASSWORD=postgres_password
+      - POSTGRES_USER=postgres
+      - POSTGRES_DB=simple_blog_api
+  api:
+    depends_on:
+      - postgres
+    image: axelsilverdew/simple-api:latest
+    ports:
+      - '3000:3000'
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres_password
+      - POSTGRES_DB=simple_blog_api
+      - POSTGRES_HOST=postgres
+      - POSTGRES_PORT=5432

Docker Project/nodemon.json

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+{
+  "watch": ["src"],
+  "exec": "npm run serve",
+  "ext": "ts"
+}
+

Docker Project/package.json

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+{
+  "name": "simple_todo_api",
+  "version": "1.0.0",
+  "description": "Simple Todo API for Docker/K8s project",
+  "main": "app.ts",
+  "scripts": {
+    "build": "tsc",
+    "serve": "ts-node src/server.ts",
+    "start": "nodemon",
+    "lint": "eslint"
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/http-status-codes": "^1.2.0",
+    "@types/koa": "^2.13.4",
+    "@types/koa-bodyparser": "^4.3.2",
+    "@types/koa-router": "^7.4.4",
+    "@types/node": "^16.3.3",
+    "@typescript-eslint/eslint-plugin": "^4.28.3",
+    "@typescript-eslint/parser": "^4.28.3",
+    "eslint": "^7.31.0",
+    "eslint-config-airbnb": "^18.2.1",
+    "http-status-codes": "^2.1.4",
+    "koa": "^2.13.1",
+    "koa-bodyparser": "^4.3.0",
+    "koa-router": "^10.0.0",
+    "nodemon": "^2.0.12",
+    "pg": "^8.6.0",
+    "reflect-metadata": "^0.1.13",
+    "ts-node": "^10.1.0",
+    "typeorm": "^0.2.34",
+    "typescript": "^4.3.5"
+  }
+}
+

Docker Project/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ES2018",
+    "module": "commonjs",
+    "lib": ["es2018"],
+    "outDir": "dist",
+    "rootDir": "src",
+    "noImplicitAny": true,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true
+  }
+}
+

Kubernetes Project/api-cluster-ip-service.yml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: api-cluster-ip-service
+spec:
+  type: ClusterIP
+  selector:
+    component: api
+  ports:
+    - port: 3000
+      targetPort: 3000

Kubernetes Project/api-deployment.yml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: api-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      component: api
+  template:
+    metadata:
+      labels:
+        component: api
+    spec:
+      containers:
+        - name: api
+          image: axelsilverdew/simple-api:latest
+          ports:
+            - containerPort: 3000
+          env:
+            - name: POSTGRES_USER
+              value: postgres
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: pgpassword
+                  key: POSTGRES_PASSWORD
+            - name: POSTGRES_DB
+              value: simple_blog_api
+            - name: POSTGRES_HOST
+              value: postgres-cluster-ip-service

Kubernetes Project/ingress-service.yml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress-service
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    nginx.ingress.kubernetes.io/rewrite-target: /$1
+spec:
+  rules:
+    - http:
+        paths:
+          - path: /?(.*)
+            pathType: Prefix
+            backend:
+              service:
+                name: api-cluster-ip-service
+                port:
+                  number: 3000

Kubernetes Project/postgres-cluster-ip-service.yml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres-cluster-ip-service
+spec:
+  type: ClusterIP
+  selector:
+    component: postgres
+  ports:
+    - port: 5432
+      targetPort: 5432

Kubernetes Project/postgres-deployment.yml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgres-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      component: postgres
+  template:
+    metadata:
+      labels:
+        component: postgres
+    spec:
+      containers:
+        - name: postgres
+          image: postgres
+          ports:
+            - containerPort: 5432
+          env:
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: pgpassword
+                  key: POSTGRES_PASSWORD
+            - name: POSTGRES_DB
+              value: simple_blog_api