EPAM-JS-Competency-center · souljja · Apr 29, 2023
diff --git a/lab_2/lab_artifacts/ecosystem.config.js b/lab_2/lab_artifacts/ecosystem.config.js
@@ -0,0 +1,19 @@
+module.exports = {
+  apps: [
+    {
+      name: 'nestjs-api',
+      script: 'dist/main.js',
+      watch: true,
+      env: {
+        PORT: 3000,
+        NODE_ENV: 'development',
+        ENV_CONFIGURATION: 'dev',
+      },
+      env_production: {
+        PORT: 3000,
+        NODE_ENV: 'production',
+        ENV_CONFIGURATION: 'prod',
+      },
+    },
+  ],
+};
diff --git a/lab_2/lab_artifacts/move_to_remote_host.sh b/lab_2/lab_artifacts/move_to_remote_host.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+SERVER_HOST_DIR=$(pwd)/nestjs-rest-api
+CLIENT_HOST_DIR=$(pwd)/shop-react-redux-cloudfront
+
+# destination folder names can be changed
+SERVER_REMOTE_DIR=/var/app/nestjs-rest-api
+CLIENT_REMOTE_DIR=/var/www/shop-client
+
+CRT=/usr/local/etc/ssl/certs/self-signed.crt;
+CRT_KEY=/usr/local/etc/ssl/private/self-signed.key;
+SSH_USER=ubuntu-sshuser;
+
+
+check_remote_dir_exists() {
+  echo "Check if remote directories exist"
+
+  if ssh $SSH_USER "[ ! -d $1 ]"; then
+    echo "Creating: $1"
+	ssh -t $SSH_USER "sudo bash -c 'mkdir -p $1 && chown -R sshuser: $1'"
+  else
+    echo "Clearing: $1"
+    ssh $SSH_USER "sudo -S rm -r $1/*"
+  fi
+}
+
+check_remote_dir_exists $SERVER_REMOTE_DIR
+check_remote_dir_exists $CLIENT_REMOTE_DIR
+
+echo "---> Building and copying server files - START <---"
+echo $SERVER_HOST_DIR
+cd $SERVER_HOST_DIR && npm run build
+scp -Cr dist/ package.json ecosystem.config.js $SSH_USER:$SERVER_REMOTE_DIR
+echo "---> Building and transferring server - COMPLETE <---"
+
+echo "---> Building and transferring client files, cert and ngingx config - START <---"
+echo $CLIENT_HOST_DIR
+cd $CLIENT_HOST_DIR && npm run build && cd ../
+scp -Cr $CLIENT_HOST_DIR/dist/* $CRT $CRT_KEY $CLIENT_HOST_DIR/nginx.conf $SSH_USER:$CLIENT_REMOTE_DIR
+echo "---> Building and transferring - COMPLETE <---"
diff --git a/lab_2/lab_artifacts/nginx.conf b/lab_2/lab_artifacts/nginx.conf
@@ -0,0 +1,76 @@
+upstream rest_api_server {
+  server localhost:3000;
+}
+
+# configuration for local development of client
+
+#upstream front_end_app {
+#  server localhost:4200;
+#}
+
+#server {
+#  listen 5555;
+#  location / {
+#    proxy_pass http://front_end_app;
+#    proxy_set_header Upgrade $http_upgrade;
+#    proxy_set_header Connection $http_connection;
+#    proxy_set_header Host $host;
+#  }
+
+#  location /api/ {
+#  	proxy_pass http://rest_api_server/;
+
+#  	proxy_http_version 1.1;
+#  	proxy_set_header Host $host;
+#  	proxy_set_header X-NginX-Proxy true;
+#  	proxy_set_header X-Real-IP $remote_addr;
+#  	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+#  	proxy_set_header X-Forwarded-Proto $scheme;
+#  }
+#}
+
+server {
+  listen 8080;
+  server_name static-app.net;
+  root /var/www/shop-client;
+  index index.html;
+  location / {
+      try_files $uri $uri/ /index.html =404;
+  }
+
+  location /api/ {
+	proxy_pass http://rest_api_server/;
+
+	proxy_http_version 1.1;
+	proxy_set_header Host $host;
+	proxy_set_header X-NginX-Proxy true;
+	proxy_set_header X-Real-IP $remote_addr;
+	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+	proxy_set_header X-Forwarded-Proto $scheme;
+  }
+}
+
+# https secured configuration with SSL keys
+server {
+	listen 443 ssl http2;
+	listen [::]:443 ssl http2;
+	server_name devops-js-app.net; #desired server_name
+
+	ssl_certificate     /var/www/shop-client/self-signed.crt;
+    ssl_certificate_key /var/www/shop-client/self-signed.key;
+
+	location / {
+		proxy_pass http://127.0.0.1:8080/; # redirection to configuration for serving static client app
+	}
+}
+
+# configuration for redirection http -> https
+server {
+  listen 80;
+  listen [::]:80;
+  server_name devops-js-app.net; #desired server_name
+
+  location / {
+	  return 301 https://$host$request_uri;
+  }
+}
diff --git a/lab_2/lab_artifacts/package.json b/lab_2/lab_artifacts/package.json
@@ -0,0 +1,80 @@
+{
+  "name": "nestjs-rest-api",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "start:pm2": "pm2 start ecosystem.config.js --env production",
+    "stop:pm2": "pm2 stop all",
+    "delete:pm2": "pm2 delete all",
+    "logs:pm2": "pm2 logs",
+    "restart:pm2": "pm2 restart nestjs-api",
+    "kill:pm2": "pm2 kill",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/common": "^8.0.0",
+    "@nestjs/core": "^8.0.0",
+    "@nestjs/platform-express": "^8.0.0",
+    "class-transformer": "^0.4.0",
+    "class-validator": "^0.13.1",
+    "pm2": "^5.2.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^7.2.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^8.0.0",
+    "@nestjs/schematics": "^8.0.0",
+    "@nestjs/testing": "^8.0.0",
+    "@types/express": "^4.17.13",
+    "@types/jest": "^27.0.1",
+    "@types/node": "^16.0.0",
+    "@types/supertest": "^2.0.11",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "eslint": "^8.0.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "jest": "^27.2.5",
+    "prettier": "^2.3.2",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-jest": "^27.0.3",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "^3.10.1",
+    "typescript": "^4.3.5"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}