cryptomath-api
Backend for the CryptoMath project
Build Setup
# install dependencies
$ npm install
# running in dev mode
$ npm run dev
# build for production and launch API server
$ npm run build
$ npm run start
Start application
Install latest version of production process manager PM2:
npm install pm2@latest -g
Next, run commands:
npm run build
pm2 start npm --name "cryptomath-api" -- start
After that, process will run in the background. If you want to delete the app from the PM2 process list. You just have to enter the following command: pm2 delete cryptomath-api
.
Restart application without downtime
git reset --hard
git pull
npm run build
pm2 delete cryptomath-api
pm2 start npm --name "cryptomath-api" -- start
NGINX configuration
Your NGINX site configuration should look similar:
server {
listen 80;
listen [::]:80;
listen 443 ssl;
server_name <YOUR_API_DOMAIN> www.<YOUR_API_DOMAIN>;
ssl_certificate <PATH_TO_LETSENCRYPT>/<YOUR_API_DOMAIN>/fullchain.pem; # managed by Certbot
ssl_certificate_key <PATH_TO_LETSENCRYPT>/<YOUR_API_DOMAIN>/privkey.pem; # managed by Certbot
ssl_session_cache shared:le_nginx_SSL:1m; # managed by Certbot
ssl_session_timeout 1440m; # managed by Certbot
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
location / {
proxy_set_header Host $host;
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 $scheme;
proxy_pass http://127.0.0.1:5000; # Port set on the environment variables of your Node.js part for https (this is the most important part)
}
access_log <PATH_TO_NGINX_LOGS>/access.log;
error_log <PATH_TO_NGINX_LOGS>/error.log error;
location ~ /\.(?!well-known).* {
deny all;
}
# Redirect non-https traffic to https
if ($scheme != "https") {
return 301 https://$host$request_uri;
}
}