commit | fba27ebb93d78699c5c816696c414d597b5ca5a6 | [log] [tgz] |
---|---|---|
author | Steve Kim <kwstephenkim@google.com> | Fri Dec 09 17:16:33 2022 -0800 |
committer | Steve Kim <kwstephenkim@google.com> | Mon Dec 12 21:41:09 2022 +0000 |
tree | 79510ad4c916355405b1e4b4c9ab9b651e7334a6 | |
parent | f9fc5f992ec19f72da37fa1be76e6e7fdd95ec78 [diff] |
Subcommand handlers should return the list of subcmds For the sake of cvd-specific commandline arguments parser, it should be known which operations/subcommands are valid. Each subcommand handler is the best place to keep those, and thus they should also return the list of their subcommands. To test the new feature, cvd cmd-list is added but not documented. The command will be removed in the coming CLs. Bug: 262063179 Test: Run locally: cvd cmd-list Change-Id: I706369f6653061f9cd5b0636560c8988cc885227
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