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| author | Louis Burda <quent.burda@gmail.com> | 2023-02-01 16:57:26 -0600 |
|---|---|---|
| committer | Louis Burda <quent.burda@gmail.com> | 2023-02-01 16:58:04 -0600 |
| commit | df90539b9e7ee75c206d5b77d4f1b94882d090c7 (patch) | |
| tree | 8ec23f1671f61577a4b6c03b3794edf69a321e6f /qemu | |
| parent | 039144b8e7f7fb4074883e8037787d420e86f70c (diff) | |
| download | cachepc-df90539b9e7ee75c206d5b77d4f1b94882d090c7.tar.gz cachepc-df90539b9e7ee75c206d5b77d4f1b94882d090c7.zip | |
Add guest provisioning scripts and instructions
Diffstat (limited to 'qemu')
| -rw-r--r-- | qemu/.gitignore | 7 | ||||
| -rw-r--r-- | qemu/cmdline | 1 | ||||
| -rwxr-xr-x | qemu/install.sh | 31 | ||||
| -rwxr-xr-x | qemu/launch-victim.sh | 31 | ||||
| -rwxr-xr-x | qemu/launch.sh | 17 |
5 files changed, 87 insertions, 0 deletions
diff --git a/qemu/.gitignore b/qemu/.gitignore new file mode 100644 index 0000000..3efd592 --- /dev/null +++ b/qemu/.gitignore @@ -0,0 +1,7 @@ +monitor +stdout.log +*.fd +*.qcow2 +*.iso +initrd.img-* +vmlinuz-* diff --git a/qemu/cmdline b/qemu/cmdline new file mode 100644 index 0000000..fb547fd --- /dev/null +++ b/qemu/cmdline @@ -0,0 +1 @@ +BOOT_IMAGE=/boot/vmlinuz-5.19.0-rc6-snp-guest-d9bd54fea4d2 root=UUID=a0bc580b-fe27-4aa9-b795-6bde981ba954 ro quiet diff --git a/qemu/install.sh b/qemu/install.sh new file mode 100755 index 0000000..a3740cc --- /dev/null +++ b/qemu/install.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +set -ex + +gitroot=$(git rev-parse --show-toplevel) +cd "$gitroot/qemu" + +DISK="debian11.qcow2" +DEBIANISO="debian-11.4.0-amd64-DVD-1.iso" + +if [ ! -e "$DISK" ]; then + echo "Creating guest disk.." + qemu-img create -f qcow2 "$DISK" 20G +fi + +if [ ! -e "$DEBIANISO" ]; then + echo "Downloading debian DVD image.." + wget "https://cdimage.debian.org/mirror/cdimage/archive/11.4.0/amd64/iso-dvd/debian-11.4.0-amd64-DVD-1.iso" -O "$DEBIANISO" +fi + +sudo LIBVIRT_DEBUG=1 virsh net-start default 2>&1 | grep -i warning || true + +sudo PREFIX="$gitroot/AMDSEV" "$gitroot/AMDSEV/launch-qemu.sh" \ + -hda "$DISK" \ + -console serial \ + -vnc 1 \ + -mem 2024 \ + -smp 1,cores=4,threads=2 \ + -allow-debug \ + -cdrom "$DEBIANISO" + diff --git a/qemu/launch-victim.sh b/qemu/launch-victim.sh new file mode 100755 index 0000000..80e84ad --- /dev/null +++ b/qemu/launch-victim.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +set -ex + +gitroot=$(git rev-parse --show-toplevel) +cd "$gitroot/qemu" + +if [ ! -e cmdline ]; then + echo "Missing qemu/cmdline.." + exit 1 +fi + +if [ ! -e debian11_encrypted.qcow2 ]; then + echo "Copying disk.." + rsync -a --info=progress2 debian11.qcow2 debian11_encrypted.qcow2 +fi + +sudo LIBVIRT_DEBUG=1 virsh net-start default 2>&1 | grep -i warning || true + +sudo PREFIX=$gitroot/AMDSEV $gitroot/AMDSEV/launch-qemu.sh \ + -hda debian11_encrypted.qcow2 \ + -console serial \ + -vnc 1 \ + -mem 2024 \ + -smp 1,cores=1,threads=1 \ + -allow-debug \ + -initrd initrd.img-5.19.0-rc6-snp-guest-d9bd54fea4d2 \ + -kernel vmlinuz-5.19.0-rc6-snp-guest-d9bd54fea4d2 \ + -append "$(cat cmdline)" \ + -sev-snp + diff --git a/qemu/launch.sh b/qemu/launch.sh new file mode 100755 index 0000000..c99e54e --- /dev/null +++ b/qemu/launch.sh @@ -0,0 +1,17 @@ +#!/bin/sh + +set -ex + +gitroot=$(git rev-parse --show-toplevel) +cd "$gitroot/qemu" + +sudo LIBVIRT_DEBUG=1 virsh net-start default 2>&1 | grep -i warning || true + +sudo PREFIX=$gitroot/AMDSEV $gitroot/AMDSEV/launch-qemu.sh \ + -hda debian11.qcow2 \ + -console serial \ + -vnc 1 \ + -mem 2024 \ + -smp 1,cores=4,threads=2 \ + -allow-debug + |