cloud-hypervisor/test_data/cloud-init/ubuntu/ci/user-data

77 lines
2.6 KiB
Plaintext
Raw Normal View History

#cloud-config
users:
- name: cloud
passwd: $6$7125787751a8d18a$sHwGySomUA1PawiNFWVCKYQN.Ec.Wzz0JtPPL1MvzFrkwmop2dq7.4CYf03A5oemPQ4pOFCCrtCelvFBEle/K.
sudo: ALL=(ALL) NOPASSWD:ALL
lock_passwd: False
inactive: False
shell: /bin/bash
ssh_pwauth: True
runcmd:
- [ systemctl, daemon-reload]
- [ systemctl, enable, notify-booted.service]
- [ systemctl, start, --no-block, notify-booted.service ]
write_files:
-
path: /etc/systemd/system/vfio.service
permissions: 0644
content: |
[Unit]
Description=VFIO test systemd service
[Service]
Type=simple
ExecStart=/bin/bash /usr/bin/cloud-hypervisor-vfio.sh
[Install]
WantedBy=multi-user.target
-
path: /usr/bin/cloud-hypervisor-vfio.sh
permissions: 0755
content: |
#!/bin/bash
mount /dev/vdc /mnt
bash -c "echo 1af4 1042 > /sys/bus/pci/drivers/vfio-pci/new_id"
bash -c "echo 0000:00:05.0 > /sys/bus/pci/devices/0000\:00\:05.0/driver/unbind"
bash -c "echo 0000:00:05.0 > /sys/bus/pci/drivers/vfio-pci/bind"
bash -c "echo 1af4 1041 > /sys/bus/pci/drivers/vfio-pci/new_id"
bash -c "echo 0000:00:07.0 > /sys/bus/pci/devices/0000\:00\:07.0/driver/unbind"
bash -c "echo 0000:00:07.0 > /sys/bus/pci/drivers/vfio-pci/bind"
bash -c "echo 0000:00:08.0 > /sys/bus/pci/devices/0000\:00\:08.0/driver/unbind"
bash -c "echo 0000:00:08.0 > /sys/bus/pci/drivers/vfio-pci/bind"
# 1G ram requires 512 pages
echo 512 | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
/mnt/cloud-hypervisor --kernel /mnt/vmlinux --cmdline "console=hvc0 reboot=k panic=1 nomodules root=/dev/vda1 VFIOTAG" --disk path=/mnt/focal-server-cloudimg-amd64-custom-20210609-0.raw path=/mnt/cloudinit.img --cpus boot=1 --memory size=512M,hotplug_size=1G,hugepages=on --device path=/sys/bus/pci/devices/0000:00:05.0/ path=/sys/bus/pci/devices/0000:00:07.0/ path=/sys/bus/pci/devices/0000:00:08.0/ --api-socket /tmp/ch_api.sock
-
path: /etc/systemd/system/notify-booted.service
permissions: 0644
content: |
[Unit]
Description=Notify the tcp listener on the host that the guest is booted
After=sshd.service
[Service]
Type=simple
ExecStart=/usr/bin/cloud-hypervisor-notify-booted.sh
Restart=on-failure
RestartSec=2
[Install]
WantedBy=multi-user.target
-
path: /usr/bin/cloud-hypervisor-notify-booted.sh
permissions: 0755
content: |
#!/bin/bash
set -e
echo -n "@DEFAULT_TCP_LISTENER_MESSAGE" > /dev/tcp/@HOST_IP/@TCP_LISTENER_PORT