Experimenting with docker and configuration

2021-02-04 20:52:09 +11:00
parent a1c76a23be
commit e5a81c79e1
8 changed files with 281 additions and 14 deletions
@@ -0,0 +1,248 @@
+//setup
+const readline = require('readline');
+const fs = require('fs');
+
+var rl = readline.createInterface({
+	input: process.stdin,
+	output: process.stdout,
+	terminal: false
+});
+
+//manually promisify this (util didn't work)
+const question = (prompt, def) => {
+	return new Promise((resolve, reject) => {
+		rl.question(`${prompt} (${def}): `, answer => {
+			resolve(answer || def);
+		});
+	});
+};
+
+//questions
+(async () => {
+	//project configuration
+	const projectName = await question('Project Name', 'template');
+	const projectWebAddress = await question('Project Web Address', 'example.com');
+	const projectMailSMTP = await question('Project Mail SMTP', 'smtp.example.com');
+	const projectMailUser = await question('Project Mail Username', 'foobar@example.com');
+	const projectMailPass = await question('Project Mail Password', 'foobar');
+	const projectDBUser = await question('Project Database Username', projectName);
+	const projectDBPass = await question('Project Database Password', 'pikachu');
+
+	//news configuration
+	const newsName = await question('News Name', 'news');
+	const newsDBUser = await question('News Database Username', newsName);
+	const newsDBPass = await question('News Database Password', 'charizard');
+	const newsKey = await question('News Query Key', 'key');
+
+	//TODO: chat configuration
+
+	//database configuration
+	const databaseRootPassword = await question('Database Root Password', 'password');
+	const databaseTimeZone = await question('Database Timezone', 'Australia/Sydney');
+
+	//traefic configuration
+	const supportEmail = await question('Support Email', 'postmaster@example.com');
+
+const yml = `
+services:
+  ${projectName}:
+    build: .
+    ports:
+      - "3000:3000"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.${projectName}router.rule=Host('${projectWebAddress}')"
+      - "traefik.http.routers.${projectName}router.entrypoints=websecure"
+      - "traefik.http.routers.${projectName}router.tls.certresolver=myresolver"
+      - "traefik.http.routers.${projectName}router.service=${projectName}service@docker"
+      - "traefik.http.services.${projectName}service.loadbalancer.server.port=3000"
+    environment:
+      - WEB_PROTOCOL=https
+      - WEB_ADDRESS=localhost
+      - WEB_PORT=3000
+      - MAIL_SMTP=${projectMailSMTP}
+      - MAIL_USERNAME=${projectMailUser}
+      - MAIL_PASSWORD=${projectMailPass}
+      - DB_HOSTNAME=database
+      - DB_DATABASE=${projectName}
+      - DB_USERNAME=${projectDBUser}
+      - DB_PASSWORD=${projectDBPass}
+      - DB_TIMEZONE=${databaseTimeZone}
+      - SESSION_SECRET=secret
+	  - SESSION_ADMIN=adminsecret
+	  - NEWS_URI=http://news:3100/news
+	  - NEWS_KEY=${newsKey}
+    networks:
+      - app-network
+    depends_on:
+      - database
+
+  news:
+    image: krgamestudios/news-server:v1.0.0
+    ports:
+      - "3100:3100"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.newsrouter.rule=Host('${projectWebAddress}')"
+      - "traefik.http.routers.newsrouter.entrypoints=websecure"
+      - "traefik.http.routers.newsrouter.tls.certresolver=myresolver"
+      - "traefik.http.routers.newsrouter.service=newsservice@docker"
+      - "traefik.http.services.newsservice.loadbalancer.server.port=3100"
+    environment:
+      - WEB_PORT=3100
+      - DB_HOSTNAME=database
+      - DB_DATABASE=news
+      - DB_USERNAME=${newsDBUser}
+      - DB_PASSWORD=${newsDBPass}
+      - DB_TIMEZONE=${databaseTimeZone}
+      - QUERY_LIMIT=10
+      - QUERY_KEY=${newsKey}
+    networks:
+      - app-network
+    depends_on:
+      - database
+
+  #chat:
+  #  image: krgamestudios/chat-server
+  #  ports:
+  #    - "3200:3200"
+
+  database:
+    image: mariadb
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: ${databaseRootPassword}
+    volumes:
+      - ./mysql:/var/lib/mysql
+    networks:
+      - app-network
+
+  traefik:
+    image: "traefik:v2.4"
+    container_name: "traefik"
+    command: >
+      - "--api.insecure=false"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.websecure.address=:443"
+      - "--certificatesresolvers.myresolver.acme.tlschallenge=true"
+      - "--certificatesresolvers.myresolver.acme.email=${supportEmail}
+      - "--certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json"
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - "./letsencrypt:/letsencrypt"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
+`;
+
+	fs.writeFileSync('docker-compose.yml', yml);
+})()
+	.then(() => rl.close())
+	.catch(e => console.error(e))
+;
+
+/* Default below
+
+services:
+  template:
+    build: .
+    ports:
+      - "3000:3000"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.templaterouter.rule=Host('template.com')"
+      - "traefik.http.routers.templaterouter.entrypoints=websecure"
+      - "traefik.http.routers.templaterouter.tls.certresolver=myresolver"
+      - "traefik.http.routers.templaterouter.service=templateservice@docker"
+      - "traefik.http.services.templateservice.loadbalancer.server.port=3000"
+    environment:
+      - WEB_PROTOCOL=https
+      - WEB_ADDRESS=localhost
+      - WEB_PORT=3000
+      - MAIL_SMTP=smtp.example.com
+      - MAIL_USERNAME=foobar@example.com
+      - MAIL_PASSWORD=foobar
+      - DB_HOSTNAME=database
+      - DB_DATABASE=template
+      - DB_USERNAME=template
+      - DB_PASSWORD=pikachu
+      - DB_TIMEZONE=Australia/Sydney
+      - SESSION_SECRET=secret
+      - SESSION_ADMIN=adminsecret
+    networks:
+      - app-network
+    depends_on:
+      - database
+
+  news:
+    image: krgamestudios/news-server:v1.0.0
+    ports:
+      - "3100:3100"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.newsrouter.rule=Host('template.com')"
+      - "traefik.http.routers.newsrouter.entrypoints=websecure"
+      - "traefik.http.routers.newsrouter.tls.certresolver=myresolver"
+      - "traefik.http.routers.newsrouter.service=newsservice@docker"
+      - "traefik.http.services.newsservice.loadbalancer.server.port=3100"
+    environment:
+      - WEB_PORT=3100
+      - DB_HOSTNAME=database
+      - DB_DATABASE=news
+      - DB_USERNAME=news
+      - DB_PASSWORD=charizard
+      - DB_TIMEZONE=Australia/Sydney
+      - QUERY_LIMIT=10
+      - QUERY_KEY=key
+    networks:
+      - app-network
+    depends_on:
+      - database
+
+  #chat:
+  #  image: krgamestudios/chat-server
+  #  ports:
+  #    - "3200:3200"
+
+  database:
+    image: mariadb
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: example
+    volumes:
+      - ./mysql:/var/lib/mysql
+    networks:
+      - app-network
+
+  traefik:
+    image: "traefik:v2.4"
+    container_name: "traefik"
+    command:
+      - "--api.insecure=false"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.websecure.address=:443"
+      - "--certificatesresolvers.myresolver.acme.tlschallenge=true"
+      - "--certificatesresolvers.myresolver.acme.email=postmaster@example.com"
+      - "--certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json"
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - "./letsencrypt:/letsencrypt"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
+
+*/