How to install Nginx on Ubuntu & Securing with Let's Encrypt
Update Server:
sudo apt update && apt upgrade -y
Installing Nginx:
sudo apt install nginx -y
Adjusting the Firewall:
sudo ufw allow 'Nginx HTTP'
sudo ufw allow 'openSSH'
Checking your Web Server:
systemctl status nginx
curl -4 icanhazip.com
http://server_ip
Setting Up Server Blocks:
sudo mkdir -p /var/www/your_domain/html
sudo chown -R $USER:$USER /var/www/your_domain/html
sudo chmod -R 755 /var/www/your_domain
nano /var/www/your_domain/html/index.html
paste
(watch video)
sudo nano /etc/nginx/sites-available/your_domain
paste
server {
listen 80;
listen [::]:80;
root /var/www/your_domain/html;
index index.html index.htm index.nginx-debian.html;
server_name your_domain www.your_domain;
location / {
try_files $uri $uri/ =404;
}
}
sudo ln -s /etc/nginx/sites-available/your_domain /etc/nginx/sites-enabled/
sudo nano /etc/nginx/nginx.conf
...
http {
...
server_names_hash_bucket_size 64;
...
}
...
sudo nginx -t
sudo systemctl restart nginx
http://your_domain
Secure Nginx with Let's Encrypt on Ubuntu
Installing Certbot:
sudo snap install --classic certbot
create a symbolic link to the newly installed /snap/bin/certbot:
sudo ln -s /snap/bin/certbot /usr/bin/certbot
Confirming Nginx’s Configuration:
sudo nano /etc/nginx/sites-available/your_domain
if not then update and save it
sudo nginx -t
sudo systemctl reload nginx
Allowing HTTPS:
sudo ufw status
sudo ufw allow 'Nginx Full'
sudo ufw delete allow 'Nginx HTTP'
sudo ufw status
Obtaining an SSL Certificate:
sudo certbot --nginx -d your_domain
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