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Buildkite Test Agent Setup

We are using Buildkite for Windows and macOS testing. The build machines and buildkite-agent must be set up before use.

Windows Test Agent Setup

  1. Create the user “testbot” on the machine. Use the password for ddevtestbot@gmail.com, available in LastPass.
  2. In admin PowerShell, wsl --install.
  3. In admin PowerShell, Set-ExecutionPolicy -Scope "CurrentUser" -ExecutionPolicy "RemoteSigned".
  4. In admin PowerShell, download and run windows_buildkite_start.ps1 with curl <url> -O windows_buildkite_start.ps1.
  5. After restart, in administrative Git Bash window, Rename-Computer <testbot-win10(home|pro)-<description>-1 and then export BUILDKITE_AGENT_TOKEN=<token>.
  6. Now download and run windows_buildkite-testmachine_setup.sh.
  7. Download and run windows_postinstall.sh.
  8. Launch Docker. It may require you to take further actions.
  9. Log into Chrome with the user ddevtestbot@gmail.com and enable Chrome Remote Desktop.
  10. Enable gd, fileinfo, and curl extensions in /c/tools/php*/php.ini.
  11. If a laptop, set the “lid closing” setting to do nothing.
  12. Set the “Sleep after time” setting in settings to never.
  13. Install winaero tweaker and “Enable user autologin checkbox”. Set up the machine to automatically log in on boot. Then run netplwiz, provide the password for the main user, uncheck “require a password to log in”.

  14. The buildkite/hooks/environment.bat file must be updated to contain the Docker pull credentials:

    @echo off
set DOCKERHUB_PULL_USERNAME=druddockerpullaccount
set DOCKERHUB_PULL_PASSWORD=

  15. Set the buildkite-agent service to run as the testbot user and use delayed start: Choose “Automatic, delayed start” and on the “Log On” tab in the services widget it must be set up to log in as the testbot user, so it inherits environment variables and home directory (and can access NFS, has testbot Git config, etc).

  16. git config --global --add safe.directory '*'.
  17. Manually run testbot_maintenance.sh, curl -sL -O https://raw.githubusercontent.com/ddev/ddev/master/.buildkite/testbot_maintenance.sh && bash testbot_maintenance.sh.
  18. Run .buildkite/sanetestbot.sh to check your work.
  19. Reboot the machine and do a test run. (On Windows, the machine name only takes effect on reboot.)
  20. Verify that go, ddev, git-bash are in the path.
  21. In “Advanced Windows Update Settings” enable “Receive updates for other Microsoft products” to make sure you get WSL2 kernel upgrades. Make sure to run Windows Update to get the latest kernel.

Additional Windows Setup for WSL2+Docker Desktop Testing

  1. Do not set up buildkite-agent on the Windows side, or disable it.

  2. Edit Ubuntu’s /etc/wsl.conf to contain:

    [boot]
systemd=true

  3. Update WSL2 to WSL2 Preview from Microsoft Store and wsl --shutdown and then restart.

  4. wsl --update
  5. Open WSL2 and check out ddev/ddev.
  6. As normal user, run .github/workflows/linux-setup.sh.

  7. export PATH=/home/linuxbrew/.linuxbrew/bin:$PATH echo "export PATH=/home/linuxbrew/.linuxbrew/bin:$PATH" >>~/.bashrc

  8. As root user, add sudo capability with echo "ALL ALL=NOPASSWD: ALL" >/etc/sudoers.d/all && chmod 440 /etc/sudoers.d/all.

  9. Manually run testbot_maintenance.sh, curl -sL -O https://raw.githubusercontent.com/ddev/ddev/master/.buildkite/testbot_maintenance.sh && bash testbot_maintenance.sh.
  10. git config --global --add safe.directory '*'

  11. Install basics in WSL2:

    curl -fsSL https://pkg.ddev.com/apt/gpg.key | gpg --dearmor | sudo tee /etc/apt/keyrings/ddev.gpg > /dev/null
echo "deb [signed-by=/etc/apt/keyrings/ddev.gpg] https://pkg.ddev.com/apt/ * *" | sudo tee /etc/apt/sources.list.d/ddev.list >/dev/null
# Update package information and install DDEV
sudo apt update && sudo apt install -y ddev

sudo mkdir -p /usr/sharekeyrings && curl -fsSL https://keys.openpgp.org/vks/v1/by-fingerprint/32A37959C2FA5C3C99EFBC32A79206696452D198 | sudo gpg --dearmor -o /usr/share/keyrings/buildkite-agent-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/buildkite-agent-archive-keyring.gpg] https://apt.buildkite.com/buildkite-agent stable main" | sudo tee /etc/apt/sources.list.d/buildkite-agent.list
sudo apt update && sudo apt install -y build-essential buildkite-agent ca-certificates curl ddev gnupg lsb-release make mariadb-client
sudo snap install ngrok

  12. Configure buildkite-agent in WSL2. It needs the same changes as macOS, but tags tags="os=wsl2,architecture=amd64,dockertype=dockerforwindows" and build-path should be in ~/tmp/buildkite-agent.

  13. The buildkite/hooks/environment file must be updated to contain the Docker pull credentials:

        #!/bin/bash
    export DOCKERHUB_PULL_USERNAME=druddockerpullaccount
    export DOCKERHUB_PULL_PASSWORD=xxx
    set -e

  14. Verify that buildkite-agent is running.

  15. In Task Scheduler, create a task that runs on User Logon and runs C:\Windows\System32\wsl.exe with arguments -d Ubuntu.
  16. Add buildkite-agent to the docker and testbot groups in /etc/group
  17. echo "capath=/etc/ssl/certs/" >>~/.curlrc And then do the same as buildkite-agent user
  18. sudo chmod -R ug+w /home/linuxbrew
  19. nc.exe -l -p 9003 on Windows to trigger and allow Windows Defender.
  20. Run ngrok config add-authtoken <token> with token for free account.
  21. Copy ngrok config into buildkite-agent account, sudo cp -r ~/.ngrok2 ~buildkite-agent/ && sudo chown -R buildkite-agent:buildkite--agent ~buildkite-agent/ngrok2
  22. Add /home/linuxbrew/.linuxbrew/bin to PATH in /etc/environment.
  23. Copy ngrok config into buildkite-agent account, sudo cp -r ~/.ngrok2 ~buildkite-agent/ && sudo chown -R buildkite-agent:buildkite--agent ~buildkite-agent/ngrok2
  24. Add buildkite-agent to sudo group in /etc/groups
  25. Give buildkite-agent a password with sudo passwd buildkite-agent
  26. As buildkite-agent user mkcert -install

Additional Windows Setup for WSL2+Docker-Inside Testing

  1. Uninstall Docker Desktop.
  2. Remove all of the entries (especially host.docker.internal) that Docker Desktop has added in C:\Windows\system32\drivers\etc\hosts.

  3. Install Docker and basics in WSL2:

    sudo mkdir -p /etc/apt/keyrings
sudo mkdir -p /etc/apt/keyrings && sudo rm -f /etc/apt/keyrings/docker.gpg && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update && sudo apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
sudo usermod -aG docker $USER

  4. Configure buildkite agent in /etc/buildkite-agent:

    • tags=”os=wsl2,architecture=amd64,dockertype=wsl2”
    • token=”xxx”
    • Create /etc/buildkite-agent/hooks/environment and set to executable with contents:
        #!/bin/bash
    export DOCKERHUB_PULL_USERNAME=druddockerpullaccount
    export DOCKERHUB_PULL_PASSWORD=xxx
    set -e

  5. Run .buildkite/sanetestbot.sh

macOS Test Agent Setup (Intel and Apple Silicon)

  1. Create the user “testbot” on the machine. Use the password for ddevtestbot@gmail.com, available in LastPass.
  2. Change the name of the machine to something in keeping with current style. Maybe testbot-macstadium-macos-3.
  3. Install Homebrew /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  4. Install everything you’ll need with brew install buildkite/buildkite/buildkite-agent bats-core colima composer ddev/ddev/ddev git golang jq mariadb mkcert netcat p7zip && brew install --cask docker iterm2 google-chrome nosleep ngrok.
  5. Run ngrok config add-authtoken <token> with token for free account.
  6. Run mkcert -install.
  7. Run Docker manually and go through its configuration routine.
  8. Run iTerm. On Mojave and higher you may need to allow full disk access permissions.
  9. Set up nfsd by running macos_ddev_nfs_setup.sh.
  10. git config --global --add safe.directory '*'
  11. Edit /usr/local/etc/buildkite-agent/buildkite-agent.cfg or /opt/homebrew/etc/buildkite-agent/buildkite-agent.cfg to add
    • the agent token
    • tags, like "os=macos,architecture=arm64,osvariant=monterrey,dockertype=dockerformac"
    • build-path="~/tmp/buildkite-agent/builds"

  12. The buildkite/hooks/environment file must be updated to contain the Docker pull credentials:

        #!/bin/bash
    export DOCKERHUB_PULL_USERNAME=druddockerpullaccount
    export DOCKERHUB_PULL_PASSWORD=xxx
    set -e

  13. Run brew services start buildkite-agent.

  14. Manually run testbot_maintenance.sh, curl -sL -O https://raw.githubusercontent.com/ddev/ddev/master/.buildkite/testbot_maintenance.sh && bash testbot_maintenance.sh.
  15. Enable nosleep using its shortcut in the Mac status bar.
  16. In nosleep Preferences, enable “Never sleep on AC Adapter”, “Never sleep on Battery”, and “Start nosleep utility on system startup”.
  17. sudo chown testbot /usr/local/bin
  18. Set up Mac to automatically log in on boot.
  19. Try checking out ddev/ddev and running .buildkite/sanetestbot.sh to check your work.
  20. Log into Chrome with the user ddevtestbot@gmail.com and enable Chrome Remote Desktop.
  21. Set the timezone (US MT).
  22. Start the agent with brew services start buildkite-agent.
Last update: August 17, 2023