krgamestudios/MERN-template
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Experimenting with docker and configuration

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This commit is contained in:
Kayne Ruse
2021-02-04 20:52:09 +11:00
parent a1c76a23be
commit e5a81c79e1
8 changed files with 281 additions and 14 deletions
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.envdev
+1 -1
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@@ -6,7 +6,7 @@ MAIL_SMTP=smtp.example.com
MAIL_USERNAME=foobar@example.com
MAIL_PASSWORD=foobar
DB_HOSTADDR=127.0.0.1
DB_HOSTNAME=127.0.0.1
DB_DATABASE=template
DB_USERNAME=template
DB_PASSWORD=pikachu
.gitignore
+1
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@@ -109,3 +109,4 @@ public/*.js
public/*.css
public/*.map
public/*.gz
docker-compose.yml
Dockerfile
+18
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@@ -0,0 +1,18 @@
FROM node:15
# Change working directory
WORKDIR "/app"
# Copy package.json and package-lock.json
COPY package*.json ./
# Install npm production packages
RUN npm install
COPY . /app
EXPOSE 3000
USER node
ENTRYPOINT ["npm", "start"]
README.md
+9 -10
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@@ -16,9 +16,15 @@ To set up this template, please ensure mariadb is running on the host computer,
This should get the template working in development mode.
# Deployment
# Setup Deployment
When deploying your project, please ensure that you're using HTTPS protocol. It's not hard to set up using [certbot](https://certbot.eff.org/).
Eventually, a clean install will be this easy:
```
git clone template-url
npm run configure
docker-compose up
```
# Microservices
@@ -54,14 +60,7 @@ TODO: more info.
- configuration script
- Docker, docker, docker.
- Start here page
Eventually, a clean install will be this easy:
```
git clone template-url
npm run configure
npm start
```
- LICENSE
# Email settings
configure-script.js
+248
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@@ -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
*/
package.json
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@@ -4,6 +4,7 @@
"description": "A website template using the MERN stack.",
"main": "server/server.js",
"scripts": {
"configure": "node configure-script.js",
"start": "npm run build && node server/server.js",
"build": "npm run build:server && npm run build:client",
"build:server": "exit 0",
server/database/index.js
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@@ -1,7 +1,7 @@
const Sequelize = require('sequelize');
const sequelize = new Sequelize(process.env.DB_DATABASE, process.env.DB_USERNAME, process.env.DB_PASSWORD, {
host: process.env.DB_HOSTADDR,
host: process.env.DB_HOSTNAME,
dialect: 'mariadb',
timezone: process.env.DB_TIMEZONE,
logging: false
webpack.config.js
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@@ -42,8 +42,8 @@ module.exports = ({ production, analyzer }) => {
plugins: [
new DefinePlugin({
'process.env': {
'NEWS_URI': '"http://dev-news.eggtrainer.com:3100/news"',
'NEWS_KEY': '"key"',
'NEWS_URI': production ? `${process.env.NEWS_KEY}` : '"http://dev-news.eggtrainer.com:3100/news"',
'NEWS_KEY': production ? `${process.env.NEWS_KEY}` : 'key',
}
}),
new CleanWebpackPlugin({