Merge pull request #6 from casantosmu/add-nginx-cloudflare

Add setting up https with cloudflare and nginx

docs/ubuntu-server/https.md

@@ -0,0 +1,7 @@
+# HTTPS
+
+## Setting Up Cloudflare and Nginx
+
+To host a website using Cloudflare and Nginx on Ubuntu 22.04, refer to this [tutorial](https://www.digitalocean.com/community/tutorials/how-to-host-a-website-using-cloudflare-and-nginx-on-ubuntu-22-04).
+
+To be able to see the IP of the visitors, refer to the [official Cloudflare documentation](https://developers.cloudflare.com/support/troubleshooting/restoring-visitor-ips/restoring-original-visitor-ips/). To automate the process of updating the Cloudflare IP addresses, use the script on [nginx-cloudflare-real-ip](https://github.com/ergin/nginx-cloudflare-real-ip).

docs/ubuntu-server.md → docs/ubuntu-server/setting-up.md

@@ -1,24 +1,22 @@
-# Ubuntu Server
+# Setting Up Ubuntu Server
 
-## Setting Up Ubuntu Server
-
-### 1. Accessing the Server
+## 1. Accessing the Server
 
 Access the server using an SSH client, substituting `server_ip` with the server IP address:
 
 ```bash
 ssh root@server_ip
 ```
 
-### 2. Updating the Server
+## 2. Updating the Server
 
 Update the server to ensure all packages are up to date:
 
 ```bash
 apt update && apt upgrade -y
 ```
 
-### 3. Creating a New User
+## 3. Creating a New User
 
 Create a new user with sudo privileges to avoid using the root account:
 
@@ -27,7 +25,7 @@ adduser newuser
 usermod -aG sudo newuser
 ```
 
-### 4. Configuring SSH Access
+## 4. Configuring SSH Access
 
 Configure SSH access by copying SSH keys from the root user to the new user:
 
@@ -58,7 +56,7 @@ Restart the SSH service:
 systemctl restart ssh
 ```
 
-### 5. Setting Up a Firewall
+## 5. Setting Up a Firewall
 
 Configure the firewall to allow essential services:
 
@@ -67,15 +65,15 @@ ufw allow OpenSSH
 ufw enable
 ```
 
-### 6. Disabling Root Login
+## 6. Disabling Root Login
 
 Disable root login for additional security:
 
 ```bash
 passwd -l root
 ```
 
-### 7. Fail2ban
+## 7. Fail2ban
 
 Install Fail2ban to protect the server from brute-force attacks:
 

mkdocs.yaml

@@ -6,7 +6,9 @@ repo_url: https://github.com/casantosmu/code-notes
 
 nav:
   - Home: index.md
-  - Ubuntu Server: ubuntu-server.md
+  - Ubuntu Server:
+      - Setting Up: ubuntu-server/setting-up.md
+      - HTTPS: ubuntu-server/https.md
   - Resources: resources.md
 
 theme: