sudo apt-get update
sudo apt-get install -y qemu-guest-agent net-tools nginx curl htop
sudo apt-get install -y vim bat git screen tmux python3 haveged curl tcpdump docker.io nginx tree socat
sudo systemctl enable qemu-guest-agent
sudo systemctl enable nginx
# 1. Reset Cloud-Init (So it runs again on the next boot)
sudo cloud-init clean --logs
# 2. Remove Machine ID (So it generates a new one)
sudo truncate -s 0 /etc/machine-id
sudo rm /var/lib/dbus/machine-id
sudo ln -s /etc/machine-id /var/lib/dbus/machine-id
# 3. Clean Apt cache to save space
sudo apt-get clean
# 4. Shutdown
sudo poweroff
wget https://github.com/tsl0922/ttyd/releases/download/1.7.3/ttyd.x86_64
ping 172.20.20.13
ping 172.20.21.13
exit
ping 172.20.21.13
wget https://github.com/tsl0922/ttyd/releases/download/1.7.3/ttyd.x86_64
chmod +x ttyd.x86_64
sudo mv ttyd.x86_64 /usr/local/bin/ttyd
/usr/local/bin/ttyd --version
# Create the service file
sudo vim /etc/systemd/system/ttyd.service
sudo systemctl enable ttyd
sudo cloud-init clean --logs
sudo truncate -s 0 /etc/machine-id
sudo rm /var/lib/dbus/machine-id
sudo ln -s /etc/machine-id /var/lib/dbus/machine-id
sudo poweroff
systemctl status caddy
cat /etc/caddy/Caddyfile
ls
cd /etc/
ls
cd
cd /opt/
ls
cd containerd/
ls
sudo ls
cd ..
exit
# 1. Install Caddy manually (Official Repo)
sudo apt-get update
sudo apt-get install -y debian-keyring debian-archive-keyring apt-transport-https curl
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/caddy-stable.list
sudo apt-get update
sudo apt-get install -y caddy
# 2. Verify it's there
systemctl status caddy
# It should say "Active (running)" and mention /etc/caddy/Caddyfile
sudo ss -tulpn | grep :80
sudo systemctl stop nginx
sudo systemctl disable nginx
sudo apt-get purge -y nginx nginx-common
# 1. Restart Caddy
sudo systemctl restart caddy
# 2. Verify it is happy
sudo systemctl status caddy
# From the Controller:
curl -v -H "Host: term-spizztest-03.ultracoolness.com" http://localhost:8080
exit
sudo vim /etc/caddy/Caddyfile 
sudo systemctl reload caddy
sudo vim /etc/caddy/Caddyfile 
sudo systemctl reload caddy
exit
sudo poweroff