ci: add a qemu/arm64 VM to GH workflows

Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>

.github/workflows/qemu.yaml

@@ -0,0 +1,72 @@
+name: QEMU environment
+
+on:
+ push:
+ branches:
+ - main
+ pull_request:
+ branches:
+ - main
+ release:
+ types:
+ - published
+
+jobs:
+ build-linux-arm64:
+ runs-on: ubuntu-22.04
+ steps:
+ - name: Install VM dependencies
+ run: |
+ sudo apt-get update
+ sudo apt-get install -y qemu-system-arm qemu-efi-aarch64 qemu-utils cloud-image-utils wget
+ - name: Provision VM
+ run: |
+ wget https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-arm64.img
+
+ qemu-img create -f qcow2 -F qcow2 \
+ -b jammy-server-cloudimg-arm64.img \
+ jammy-snapshot.qcow2 200G
+
+ cat >"user-data" << EOF
+ #cloud-config
+ password: passw0rd
+ chpasswd: { expire: False }
+ ssh_pwauth: True
+ EOF
+ cloud-localds user-data.img user-data
+
+ cp /usr/share/AAVMF/AAVMF_CODE.fd .
+ cp /usr/share/AAVMF/AAVMF_VARS.fd .
+
+ randmac=$(openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/:$//')
+
+ qemu-system-aarch64 \
+ -m 2048 \
+ -cpu max -smp 4 \
+ -machine virt,gic-version=max \
+ -display none \
+ -drive if=pflash,format=raw,readonly=on,file=AAVMF_CODE.fd \
+ -drive if=pflash,format=raw,file=AAVMF_VARS.fd \
+ -drive if=none,file=jammy-server-cloudimg-arm64.img,id=hd0 \
+ -drive file=user-data.img,format=raw \
+ -device virtio-blk-device,drive=hd0 \
+ -netdev type=user,id=net0,hostfwd=tcp::22225-:22 \
+ -device virtio-net-device,netdev=net0,mac=$randmac \
+ -daemonize
+ - name: Install dependencies
+ run: |
+ sudo apt-get update
+ sudo apt-get install -y sshpass
+ - name: Check ssh connectivity
+ run: |
+ set +e
+ while true; do
+ echo Trying to connect
+ sshpass -p passw0rd ssh -v -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p 22225 ubuntu@localhost whoami
+ if [ $? -eq 0 ]; then
+ break
+ fi
+ ps -axf | grep qemu
+ sleep 10
+ done
+ exit 0