[Unit]
Description=Ubuntu Pet Container
After=network-online.target
Wants=network-online.target

[Service]
Environment="CONTAINER=ubuntu-pet"
Environment="IMAGE=ubuntu-ryan"
Environment="SSH_PORT=2222"
Environment="MOSH_PORTS=60000-60010"
TimeoutStartSec=0
ExecStartPre=-/bin/podman kill ${CONTAINER}
ExecStartPre=-/bin/podman rm ${CONTAINER}
ExecStartPre=-/bin/sh -c "[[ $IMAGE =~ '/' ]] && podman pull ${IMAGE}"
ExecStartPre=mkdir -p ${HOME}/.ssh/${CONTAINER}/root
ExecStartPre=touch ${HOME}/.ssh/${CONTAINER}/root/authorized_keys
ExecStartPre=chmod 600 ${HOME}/.ssh/${CONTAINER}/root/authorized_keys
ExecStart=/bin/podman run --name ${CONTAINER} --hostname ${CONTAINER} --rm -p ${SSH_PORT}:22 -p ${MOSH_PORTS}:${MOSH_PORTS}/udp -v ${HOME}/.ssh/${CONTAINER}:/etc/ssh/keys:Z ${IMAGE}

[Install]
WantedBy=default.target