···

       
153
       
153
       
 
       
usermod -aG docker "$USERNAME"

     

       
154
       
154
       
 
       
echo "Docker installed and '$USERNAME' added to the docker group."

     

       
155
       
155
       
 
       


     

       
156
       
156
       
+
       
# Install Caddy server

     

       
157
       
157
       
+
       
sudo apt install -y debian-keyring debian-archive-keyring apt-transport-https curl

     

       
158
       
158
       
+
       
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg

     

       
159
       
159
       
+
       
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/caddy-stable.list

     

       
160
       
160
       
+
       
chmod o+r /usr/share/keyrings/caddy-stable-archive-keyring.gpg

     

       
161
       
161
       
+
       
chmod o+r /etc/apt/sources.list.d/caddy-stable.list

     

       
162
       
162
       
+
       
sudo apt update

     

       
163
       
163
       
+
       
sudo apt install caddy

     

       
164
       
164
       
+
       


     

       
156
       
165
       
 
       
# --- Finalization ---

     

       
157
       
166
       
 
       
log "Server setup complete!"

     

       
158
       
167
       
 
       
echo "You can now log out and reconnect as '$USERNAME' using your SSH key."