mirror_zfs/.github/workflows/scripts/qemu-2-start.sh
Tino Reichardt 585dbbf13b
ZTS: Use FreeBSD cloudinit images
FreeBSD provides CI-IMAGES since some time. These images are
based on nuageinit, which does not support fqdn and sudo for
example. So we need currently some workarounds to get it
working.

The FreeBSD images will be more compatible with cloud-init in
some near future. Then we can remove the workaround things.

These versions are used for testing:
- freebsd13-4r (RELEASE)
- freebsd14-3s (STABLE)
- freebsd15-0c (CURRENT)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #17462
2025-06-18 10:19:21 -04:00

300 lines
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#!/usr/bin/env bash
######################################################################
# 2) start qemu with some operating system, init via cloud-init
######################################################################
set -eu
# short name used in zfs-qemu.yml
OS="$1"
# OS variant (virt-install --os-variant list)
OSv=$OS
# FreeBSD urls's
FREEBSD_REL="https://download.freebsd.org/releases/CI-IMAGES"
FREEBSD_SNAP="https://download.freebsd.org/snapshots/CI-IMAGES"
URLxz=""
# Ubuntu mirrors
UBMIRROR="https://cloud-images.ubuntu.com"
#UBMIRROR="https://mirrors.cloud.tencent.com/ubuntu-cloud-images"
#UBMIRROR="https://mirror.citrahost.com/ubuntu-cloud-images"
# default nic model for vm's
NIC="virtio"
case "$OS" in
almalinux8)
OSNAME="AlmaLinux 8"
URL="https://repo.almalinux.org/almalinux/8/cloud/x86_64/images/AlmaLinux-8-GenericCloud-latest.x86_64.qcow2"
;;
almalinux9)
OSNAME="AlmaLinux 9"
URL="https://repo.almalinux.org/almalinux/9/cloud/x86_64/images/AlmaLinux-9-GenericCloud-latest.x86_64.qcow2"
;;
almalinux10)
OSNAME="AlmaLinux 10"
OSv="almalinux9"
URL="https://repo.almalinux.org/almalinux/10/cloud/x86_64/images/AlmaLinux-10-GenericCloud-latest.x86_64.qcow2"
;;
archlinux)
OSNAME="Archlinux"
URL="https://geo.mirror.pkgbuild.com/images/latest/Arch-Linux-x86_64-cloudimg.qcow2"
;;
centos-stream10)
OSNAME="CentOS Stream 10"
# TODO: #16903 Overwrite OSv to stream9 for virt-install until it's added to osinfo
OSv="centos-stream9"
URL="https://cloud.centos.org/centos/10-stream/x86_64/images/CentOS-Stream-GenericCloud-10-latest.x86_64.qcow2"
;;
centos-stream9)
OSNAME="CentOS Stream 9"
URL="https://cloud.centos.org/centos/9-stream/x86_64/images/CentOS-Stream-GenericCloud-9-latest.x86_64.qcow2"
;;
debian11)
OSNAME="Debian 11"
URL="https://cloud.debian.org/images/cloud/bullseye/latest/debian-11-generic-amd64.qcow2"
;;
debian12)
OSNAME="Debian 12"
URL="https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2"
;;
fedora41)
OSNAME="Fedora 41"
OSv="fedora-unknown"
URL="https://download.fedoraproject.org/pub/fedora/linux/releases/41/Cloud/x86_64/images/Fedora-Cloud-Base-Generic-41-1.4.x86_64.qcow2"
;;
fedora42)
OSNAME="Fedora 42"
OSv="fedora-unknown"
URL="https://download.fedoraproject.org/pub/fedora/linux/releases/42/Cloud/x86_64/images/Fedora-Cloud-Base-Generic-42-1.1.x86_64.qcow2"
;;
freebsd13-4r)
FreeBSD="13.4-RELEASE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd13.0"
URLxz="$FREEBSD_REL/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI.raw.xz"
KSRC="$FREEBSD_REL/../amd64/$FreeBSD/src.txz"
NIC="rtl8139"
;;
freebsd13-5r)
FreeBSD="13.5-RELEASE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd13.0"
URLxz="$FREEBSD_REL/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI.raw.xz"
KSRC="$FREEBSD_REL/../amd64/$FreeBSD/src.txz"
NIC="rtl8139"
;;
freebsd14-2r)
FreeBSD="14.2-RELEASE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd14.0"
KSRC="$FREEBSD_REL/../amd64/$FreeBSD/src.txz"
URLxz="$FREEBSD_REL/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI.raw.xz"
;;
freebsd14-3r)
FreeBSD="14.3-RELEASE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd14.0"
URLxz="$FREEBSD_REL/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI.raw.xz"
KSRC="$FREEBSD_REL/../amd64/$FreeBSD/src.txz"
;;
freebsd13-5s)
FreeBSD="13.5-STABLE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd13.0"
URLxz="$FREEBSD_SNAP/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI.raw.xz"
KSRC="$FREEBSD_SNAP/../amd64/$FreeBSD/src.txz"
NIC="rtl8139"
;;
freebsd14-3s)
FreeBSD="14.3-STABLE"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd14.0"
URLxz="$FREEBSD_SNAP/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI-ufs.raw.xz"
KSRC="$FREEBSD_SNAP/../amd64/$FreeBSD/src.txz"
;;
freebsd15-0c)
FreeBSD="15.0-CURRENT"
OSNAME="FreeBSD $FreeBSD"
OSv="freebsd14.0"
URLxz="$FREEBSD_SNAP/$FreeBSD/amd64/Latest/FreeBSD-$FreeBSD-amd64-BASIC-CI-ufs.raw.xz"
KSRC="$FREEBSD_SNAP/../amd64/$FreeBSD/src.txz"
;;
tumbleweed)
OSNAME="openSUSE Tumbleweed"
OSv="opensusetumbleweed"
MIRROR="http://opensuse-mirror-gce-us.susecloud.net"
URL="$MIRROR/tumbleweed/appliances/openSUSE-MicroOS.x86_64-OpenStack-Cloud.qcow2"
;;
ubuntu22)
OSNAME="Ubuntu 22.04"
OSv="ubuntu22.04"
URL="$UBMIRROR/jammy/current/jammy-server-cloudimg-amd64.img"
;;
ubuntu24)
OSNAME="Ubuntu 24.04"
OSv="ubuntu24.04"
URL="$UBMIRROR/noble/current/noble-server-cloudimg-amd64.img"
;;
*)
echo "Wrong value for OS variable!"
exit 111
;;
esac
# environment file
ENV="/var/tmp/env.txt"
echo "ENV=$ENV" >> $ENV
# result path
echo 'RESPATH="/var/tmp/test_results"' >> $ENV
# FreeBSD 13 has problems with: e1000 and virtio
echo "NIC=$NIC" >> $ENV
# freebsd15 -> used in zfs-qemu.yml
echo "OS=$OS" >> $ENV
# freebsd14.0 -> used for virt-install
echo "OSv=\"$OSv\"" >> $ENV
# FreeBSD 15 (Current) -> used for summary
echo "OSNAME=\"$OSNAME\"" >> $ENV
# default vm count for testings
VMs=2
echo "VMs=\"$VMs\"" >> $ENV
# default cpu count for testing vm's
CPU=2
echo "CPU=\"$CPU\"" >> $ENV
sudo mkdir -p "/mnt/tests"
sudo chown -R $(whoami) /mnt/tests
DISK="/dev/zvol/zpool/openzfs"
sudo zfs create -ps -b 64k -V 80g zpool/openzfs
while true; do test -b $DISK && break; sleep 1; done
# we are downloading via axel, curl and wget are mostly slower and
# require more return value checking
IMG="/mnt/tests/cloud-image"
if [ ! -z "$URLxz" ]; then
echo "Loading $URLxz ..."
time axel -q -o "$IMG" "$URLxz"
echo "Loading $KSRC ..."
time axel -q -o ~/src.txz $KSRC
else
echo "Loading $URL ..."
time axel -q -o "$IMG" "$URL"
fi
echo "Importing VM image to zvol..."
if [ ! -z "$URLxz" ]; then
xzcat -T0 $IMG | sudo dd of=$DISK bs=4M
else
sudo qemu-img dd -f qcow2 -O raw if=$IMG of=$DISK bs=4M
fi
rm -f $IMG
PUBKEY=$(cat ~/.ssh/id_ed25519.pub)
if [ ${OS:0:7} != "freebsd" ]; then
cat <<EOF > /tmp/user-data
#cloud-config
hostname: $OS
users:
- name: root
shell: $BASH
- name: zfs
sudo: ALL=(ALL) NOPASSWD:ALL
shell: $BASH
ssh_authorized_keys:
- $PUBKEY
growpart:
mode: auto
devices: ['/']
ignore_growroot_disabled: false
EOF
else
cat <<EOF > /tmp/user-data
#cloud-config
hostname: $OS
# minimized config without sudo for nuageinit of FreeBSD
growpart:
mode: auto
devices: ['/']
ignore_growroot_disabled: false
EOF
fi
sudo virsh net-update default add ip-dhcp-host \
"<host mac='52:54:00:83:79:00' ip='192.168.122.10'/>" --live --config
sudo virt-install \
--os-variant $OSv \
--name "openzfs" \
--cpu host-passthrough \
--virt-type=kvm --hvm \
--vcpus=4,sockets=1 \
--memory $((1024*12)) \
--memballoon model=virtio \
--graphics none \
--network bridge=virbr0,model=$NIC,mac='52:54:00:83:79:00' \
--cloud-init user-data=/tmp/user-data \
--disk $DISK,bus=virtio,cache=none,format=raw,driver.discard=unmap \
--import --noautoconsole >/dev/null
# Give the VMs hostnames so we don't have to refer to them with
# hardcoded IP addresses.
#
# vm0: Initial VM we install dependencies and build ZFS on.
# vm1..2 Testing VMs
for ((i=0; i<=VMs; i++)); do
echo "192.168.122.1$i vm$i" | sudo tee -a /etc/hosts
done
# in case the directory isn't there already
mkdir -p $HOME/.ssh
cat <<EOF >> $HOME/.ssh/config
# no questions please
StrictHostKeyChecking no
# small timeout, used in while loops later
ConnectTimeout 1
EOF
if [ ${OS:0:7} != "freebsd" ]; then
# enable KSM on Linux
sudo virsh dommemstat --domain "openzfs" --period 5
sudo virsh node-memory-tune 100 50 1
echo 1 | sudo tee /sys/kernel/mm/ksm/run > /dev/null
else
# on FreeBSD we need some more init stuff, because of nuageinit
BASH="/usr/local/bin/bash"
while pidof /usr/bin/qemu-system-x86_64 >/dev/null; do
ssh 2>/dev/null root@vm0 "uname -a" && break
done
ssh root@vm0 "pkg install -y bash ca_root_nss git qemu-guest-agent python3 py311-cloud-init"
ssh root@vm0 "chsh -s $BASH root"
ssh root@vm0 'sysrc qemu_guest_agent_enable="YES"'
ssh root@vm0 'sysrc cloudinit_enable="YES"'
ssh root@vm0 "pw add user zfs -w no -s $BASH"
ssh root@vm0 'mkdir -p ~zfs/.ssh'
ssh root@vm0 'echo "zfs ALL=(ALL:ALL) NOPASSWD: ALL" >> /usr/local/etc/sudoers'
ssh root@vm0 'echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config'
scp ~/.ssh/id_ed25519.pub "root@vm0:~zfs/.ssh/authorized_keys"
ssh root@vm0 'chown -R zfs ~zfs'
ssh root@vm0 'service sshd restart'
scp ~/src.txz "root@vm0:/tmp/src.txz"
ssh root@vm0 'tar -C / -zxf /tmp/src.txz'
fi