feat: add serial support

Author: erlnby

Dockerfile

@@ -28,4 +28,6 @@ RUN apk add qemu-system-x86_64 qemu-img iproute2 cdrkit
 
 COPY --link --from=binary /devmachines-runtime /devmachines-runtime
 
+COPY ./static/ /static/
+
 CMD ["/devmachines-runtime"]

compose.yaml

@@ -13,6 +13,7 @@ services:
       PORTS: "2222:22"
     volumes:
       - ./disks:/disks
+      - ./socks:/socks
       - type: image
         source: devmachines/ubuntu:noble
         target: /image
@@ -24,6 +25,7 @@ services:
       - "/dev/kvm"
     ports:
       - "2222:2222"
+      - "8080:8080"
     stop_grace_period: 60s
 
   novnc:

docs/cloudinit.md

@@ -85,3 +85,13 @@ To unmount `cloudinit.iso`:
 ```sh
 sudo umount /mnt/iso
 ```
+
+## cdrkit
+
+Currently, the `cloudinit.iso` file is generated using `genisoimage` from the `cdrkit` package. However, in future releases, this method will be deprecated and replaced with **QEMU-native image generation**.
+
+The following arguments can be used to attach a **qcow2 image as a CD drive**:
+```sh
+-drive file=/dev/pve/vm-107-cloudinit,if=none,id=drive-ide2,media=cdrom,aio=io_uring \
+-device ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2
+```