# Ubuntu 20.04 systemd EC2 guest

Build the local guest image before launching `ami-0abcdef1234567892`:

```text
docker build --platform linux/amd64 -t floci/ami-ubuntu:20.04 docker/ec2/ami-images/ubuntu-20.04
```

The image runs systemd and starts SSH on every EC2 boot. Enable application services with
`systemctl enable --now <service>` so they restart after `StopInstances` and `StartInstances`.