commit | a30468c137444ed218b02d4d0a82c46076eb9196 | [log] [tgz] |
---|---|---|
author | Enrico Granata <egranata@google.com> | Thu Dec 01 16:05:27 2022 -0700 |
committer | Enrico Granata <egranata@google.com> | Mon Dec 05 10:25:31 2022 -0700 |
tree | b7ee3fc915daf0ffdb63e3ad922b8d24d294fc47 | |
parent | b428cd829fec281b1c3ac3815591b63c2a71a876 [diff] |
Allow targets deriving from CF choosing the interface to setup wifi on. This is a continuation of commit a376692d7 which has parametrized setup_wifi service. Now, derived targets (like Trout) can set the desired interface name during the build process using the following (for ex.): DEVICE_VIRTWIFI_PORT ?= eth0 Bug: 246273743 Test: build and TreeHugger Change-Id: I9301892080a97981a47e96ea420be75abca10c6a
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.
*** promo 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 package:
sudo apt install -y git devscripts config-package-dev debhelper-compat golang git clone https://github.com/google/android-cuttlefish cd android-cuttlefish debuild -i -us -uc -b -d sudo dpkg -i ../cuttlefish-common_*_*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
*** promo For ARM, use branch 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`