commit | 8ec5e74e16e2300763839dfec55ab562681c1583 | [log] [tgz] |
---|---|---|
author | Chad Reynolds <chadreynolds@google.com> | Tue Apr 11 17:19:39 2023 -0700 |
committer | Chad Reynolds <chadreynolds@google.com> | Tue Apr 11 17:54:56 2023 -0700 |
tree | dbc669441eec205da90570ad378b48ad92a00bd2 | |
parent | f16c2b4a5407e90aacf7543c7276bc3fbfa1dddc [diff] |
Prepatory changes for early stop - Cleanup of includes (https://engdoc.corp.google.com/eng/doc/devguide/cpp/styleguide.md?cl=head#Include_What_You_Use) - Pushing `HostBinaryPath` calls into `known_paths.h/cpp` - Removing `Enabled()` calls from some `Commands` implementations, since that public API for the `SetupFeature` class is already used in the same way in `server_loop.cpp:80` Bug: 271865928 Test: build and run Change-Id: Idffc5e4d49772e40b73732889b6388df7858a2b5
Make sure virtualization with KVM is available.
grep -c -w "vmx\|svm" /proc/cpuinfo
This should return a non-zero value. If running on a cloud machine, this may take cloud-vendor-specific steps to enable. For Google Compute Engine specifically, see the GCE guide.
ARM specific steps:
/dev/kvm
. Note that this method can also be used to confirm support of KVM on any environment.Download, build, and install the host debian packages:
sudo apt install -y git devscripts config-package-dev debhelper-compat golang curl git clone https://github.com/google/android-cuttlefish cd android-cuttlefish for dir in base frontend; do cd $dir debuild -i -us -uc -b -d cd .. done sudo dpkg -i ./cuttlefish-base_*_*64.deb || sudo apt-get install -f sudo dpkg -i ./cuttlefish-user_*_*64.deb || sudo apt-get install -f sudo usermod -aG kvm,cvdnetwork,render $USER sudo reboot
The reboot will trigger installing additional kernel modules and applying udev rules.
Go to http://ci.android.com/
Enter a branch name. Start with aosp-master
if you don‘t know what you’re looking for
Navigate to aosp_cf_x86_64_phone
and click on userdebug
for the latest build
aosp-master-throttled-copped
and device target aosp_cf_arm64_only_phone-userdebug
Click on Artifacts
Scroll down to the OTA images. These packages look like aosp_cf_x86_64_phone-img-xxxxxx.zip
-- it will always have img
in the name. Download this file
Scroll down to cvd-host_package.tar.gz
. You should always download a host package from the same build as your images.
On your local system, combine the packages:
mkdir cf cd cf tar xvf /path/to/cvd-host_package.tar.gz unzip /path/to/aosp_cf_x86_64_phone-img-xxxxxx.zip
Launch cuttlefish with:
$ HOME=$PWD ./bin/launch_cvd
You can use adb
to debug it, just like a physical device:
$ ./bin/adb -e shell
When launching with ---start_webrtc
(the default), you can see a list of all available devices at https://localhost:8443
. For more information, see the WebRTC on Cuttlefish documentation.
You will need to stop the virtual device within the same directory as you used to launch the device.
$ HOME=$PWD ./bin/stop_cvd