Gitiles
Code Review Sign In
gerrit-public.fairphone.software / device / google / cuttlefish / 6b312cc9d641f2c641a5edf8756bad20eab14f7e
commit6b312cc9d641f2c641a5edf8756bad20eab14f7e[log] [tgz]
authorSteve Kim <kwstephenkim@google.com>Sat Oct 10 16:15:21 2020 -0700
committerSteve Kim <kwstephenkim@google.com>Mon Oct 12 18:11:39 2020 -0700
treedbbe451231986ea2391a5b44e482db2f93f07b84
parentfeee4a65fb485e56e21c551c61dbd30a596b2d5b [diff]
Optionally separate vsocket cid from instance number

--vsock_guest_cid option is added to override the vsock guest cid cuttlefish uses.

Cuttlefish instance number defined both listening ports and vsock cid of the instance. As
stated in the bug report, this gives unnecessarily high complexity when cuttlefish runs
inside a docker container.

Test: launch_cvd, tested with webrtc, checked cuttlefish_config.json
Bug: 170350844
Change-Id: Ibcaf97fba5b8a1fec8852963a3ec6a528013de6f
3 files changed
tree: dbbe451231986ea2391a5b44e482db2f93f07b84
  1. common/
  2. guest/
  3. host/
  4. recovery/
  5. shared/
  6. tests/
  7. tools/
  8. vsoc_arm64/
  9. vsoc_arm64_only/
  10. vsoc_x86/
  11. vsoc_x86_64/
  12. vsoc_x86_64_only/
  13. vsoc_x86_noapex/
  14. vsoc_x86_only/
  15. Android.bp
  16. Android.mk
  17. AndroidProducts.mk
  18. CleanSpec.mk
  19. default-permissions.xml
  20. dtb.img
  21. fetcher.mk
  22. host_package.mk
  23. METADATA
  24. OWNERS
  25. README.md
  26. required_images
  27. TEST_MAPPING
README.md

Cuttlefish Getting Started

Try Cuttlefish

  1. 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.

  2. Download, build, and install the host debian package:

    git clone https://github.com/google/android-cuttlefish
cd android-cuttlefish
debuild -i -us -uc -b
sudo dpkg -i ../cuttlefish-common_*_amd64.deb || sudo apt-get install -f
sudo reboot

    The reboot will trigger installing additional kernel modules and applying udev rules.

  3. Go to http://ci.android.com/

  4. Enter a branch name. Start with aosp-master if you don't know what you're looking for

  5. Navigate to aosp_cf_x86_phone and click on userdebug for the latest build

  6. Click on Artifacts

  7. Scroll down to the OTA images. These packages look like aosp_cf_x86_phone-img-xxxxxx.zip -- it will always have img in the name. Download this file

  8. Scroll down to cvd-host_package.tar.gz. You should always download a host package from the same build as your images.

  9. 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_phone-img-xxxxxx.zip

  10. Launch cuttlefish with:

$ HOME=$PWD ./bin/launch_cvd

  1. Stop cuttlefish with:

$ HOME=$PWD ./bin/stop_cvd

Debug Cuttlefish

You can use adb to debug it, just like a physical device:

$ ./bin/adb -e shell

Launch Viewer

You can use the TightVNC JViewer. Once you have downloaded the TightVNC Java Viewer JAR in a ZIP archive, run it with

$ java -jar tightvnc-jviewer.jar -ScalingFactor=50 -Tunneling=no -host=localhost -port=6444

Click "Connect" and you should see a lock screen!