crossvm/tools/impl/testvm/cloud_init.yaml

## template: jinja
#cloud-config
#
# This file is responsible for setting up the test VM when it is first booted.
# See https://cloudinit.readthedocs.io/ for details.

users:
    - name: crosvm
      sudo: ALL=(ALL) NOPASSWD:ALL
      lock_passwd: False
      shell: /bin/bash
      # Hashed password is 'crosvm'
      passwd: $6$rounds=4096$os6Q9Ok4Y9a8hKvG$EwQ1bbS0qd4IJyRP.bnRbyjPbSS8BwxEJh18PfhsyD0w7a4GhTwakrmYZ6KuBoyP.cSjYYSW9wYwko4oCPoJr.
      # Pubkey for `id_rsa`
      ssh_authorized_keys:
          - ssh-rsa
            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
            crosvm@localhost
      groups: kvm, disk, tty

preserve_hostname: true

# Runtime dependencies of crosvm binaries.
# Note: Keep in sync with ./install-[aarch64-]deps.sh
packages:
    - e2fsprogs
    - gcc
    - libavcodec60
    - libavutil58
    - libcap2
    - libdbus-1-3
    - libdrm2
    - libepoxy0
    - libssl3
    - libswscale7
    - libva2
    - libwayland-client0
    - libx11-6
    - libxext6
    - nasm
    - ncat
    - rsync

# Commands to run once during setup
runcmd:
    # Append arch to hostname to make the VM easier to identify.
    - echo "testvm-$(arch)" > /etc/hostname
    - echo 127.0.0.1 testvm-$(arch) >> /etc/hosts

    - mkdir /var/empty

    # Install cargo-nextest using prebuilt binaries and validate checksum.
{% if v1.machine == 'aarch64' %}
    - curl -LsSf https://get.nexte.st/0.9.43/linux-arm | tar zxf - -C /usr/bin
    - echo "59374b208807b5002f96c815a04f6bcc80d16707c2e8046471bb41043324363e /usr/bin/cargo-nextest" | sha256sum -c -
{% else %}
    - curl -LsSf https://get.nexte.st/0.9.43/linux | tar zxf - -C /usr/bin
    - echo "0b100bd45bbae6e7a4fa05f8f2cee0ca231997875ec43f984cd5ffaa2e6e9a98 /usr/bin/cargo-nextest" | sha256sum -c -
{% endif %}

    # Enable core dumps for debugging crashes
    - echo "* soft core unlimited" > /etc/security/limits.conf

    # Trim some fat
{% if v1.machine == 'aarch64' %}
    - [apt-get, remove, --yes, --allow-remove-essential, vim-runtime, grub-common]
{% else %}
    - [apt-get, remove, --yes, --allow-remove-essential, vim-runtime, grub-common, grub-efi-amd64-signed]
{% endif %}
    - [apt-get, autoremove, --yes]
    - [apt-get, clean, --yes]
    - [rm, -rf, /var/lib/apt/lists]

    # Fill empty space with zeros, so the image can be sparsified.
    - [dd, if=/dev/zero, of=/mytempfile]
    - [rm, /mytempfile]

    # And shut down after first boot setup is done.
    - [poweroff]