crosvm/ci/crosvm_test_vm/runtime/start_vm.arm64

#!/bin/bash
# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
qemu_args=(
    -M virt -machine virtualization=true -machine virt,gic-version=3
    -cpu cortex-a57 -smp 8 -m 4G
    -serial stdio -display none
    -device virtio-net-pci,netdev=net0
    -netdev user,id=net0,hostfwd=tcp::8022-:22
    -bios /usr/share/qemu-efi-aarch64/QEMU_EFI.fd
    -hda rootfs.qcow2
)
mkdir -p /workspace/scratch/logs
qemu-system-aarch64 ${qemu_args[@]} $@ | tee /workspace/logs/vm.log
Add VM to builders The VM allows both the x86 and aarch64 builders to run tests which require access to kernel devices that docker would prevent us from accessing. The VM is automatically started in the endpoint script, and the environment is set up to execute `cargo test` binaries inside the VM. This allows for convenient interactive usage. The VM is also integrated into the run_tests scripts, executing tests that do not require special privileges first, while the VM is still booting up, then execuing the remaining tests in the VM. BUG=b:177228167,b:177951276 TEST=These test calls pass: ./ci/builder --vm ./run_tests ./ci/aarch64_builder --vm ./run_tests ./run_tests Change-Id: I20bf2cd848e944d411b97f1f8356279e312d8583 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2642766 Tested-by: Dennis Kempin <denniskempin@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com> Reviewed-by: Zach Reizner <zachr@chromium.org> 2021-01-21 19:06:44 +00:00			`#!/bin/bash`
			`# Copyright 2021 The Chromium OS Authors. All rights reserved.`
			`# Use of this source code is governed by a BSD-style license that can be`
			`# found in the LICENSE file.`
			`qemu_args=(`
			`-M virt -machine virtualization=true -machine virt,gic-version=3`
			`-cpu cortex-a57 -smp 8 -m 4G`
			`-serial stdio -display none`
			`-device virtio-net-pci,netdev=net0`
			`-netdev user,id=net0,hostfwd=tcp::8022-:22`
			`-bios /usr/share/qemu-efi-aarch64/QEMU_EFI.fd`
			`-hda rootfs.qcow2`
			`)`
Kokoro: Extensive polishing and bugfixing This CL fixes some of the issues that prevented the test system from running on other workstations. - Builders run by Kokoro will not use a scratch mount. It's not needed, and will cause issues if stored on /tmp with noexec set. - Running podman with label=disable to prevent selinux issues. The run_tests implementation has been moved to a separate file and updated with parsing of cargo test output. This allows simpler test output and integration with the test results UI in sponge. The sponge test UI can make it much easier to see which tests failed, and to find the log of that test case. This CL also includes an ./ci/kokoro/uprev script to uprev the manifest versions. And runs the uprev. BUG=b:174861002 TEST=Tested by forcing a kokoro build with this CL Change-Id: I0cba9bb68915e2558a4ea6061dd9ba0a7050421b Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2669712 Reviewed-by: Zach Reizner <zachr@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Tested-by: Dennis Kempin <denniskempin@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com> 2021-02-02 23:18:10 +00:00			`mkdir -p /workspace/scratch/logs`
			`qemu-system-aarch64 ${qemu_args[@]} $@ \| tee /workspace/logs/vm.log`