This list of commands is based on my talk in Node.js Global Summit tested on Digital Ocean, CentOS 8.
Check out https://juriy.com for more links!
check out juriy.com for more links! This playlist describes the process in MUCH more details https://www.youtube.com/playlist?list=PLQlWzK5tU-gDyxC1JTpyC2avvJlt3hrIh
dnf -y install vim
# installing node
curl -sL https://rpm.nodesource.com/setup_14.x | bash -
dnf -y install nodejs
# create non-root user, always good idea
adduser juriy
# become that user
sudo su - juriy
# allow logging in with the same key as root uses (your key if it was Digital Ocean)
mkdir .ssh
chmod 700 .ssh
touch .ssh/authorized_keys
chmod 600 .ssh/authorized_keys
# become root again
logout
cat ~/.ssh/authorized_keys >> /home/nanogram/.ssh/authorized_keys
# on your LOCAL environment, grab the code you want to run
# (choose your files and folders)
tar czf app.tar.gz client server
scp app.tar.gz juriy@app.juriy.com:
# going back to the server, as non-root user
# (assuming we are in home folder)
mkdir app
tar xf app.tar.gz -C app
cd app
npm i
# just check that app works, but don't leave it this way,
# the process will halt once you log out!!!
npm start
# run following as root user
npm i -g pm2
# go back to your app as non-root user
pm2 start main.js
# save config, when server is restarted it will run your app automatically
pm2 save
# run below as root again
# this command will make sure that PM2 itself starts when the server is rebooted
pm2 startup -u juriy --hp /home/juriy
# install nginx
dnf install nginx
# start editing config, change for your domain
vim /etc/nginx/conf.d/beta.juriy.com.conf
Basic config looks like that:
server {
listen 80;
listen [::]:80;
server_name beta.juriy.com;
location / {
proxy_pass "http://localhost:8080/";
}
}
# important! NGINX will not be allowed to connect to NODE
# without this permission
setsebool -P httpd_can_network_connect on
# enable couple of repos required for the next tools to be installed
dnf install -y epel-release
dnf config-manager --set-enabled PowerTools
# get certbot
dnf install certbot python3-certbot-nginx
# let certbot do all the job of getting the certificate
certbot --nginx