arc/setup/init/arc-create-data.conf

# Copyright 2020 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

description   "Create ARC data directories for the user"
author        "chromium-os-dev@chromium.org"

start on starting arcvm-post-login-services
stop on stopping arcvm-post-login-services

# Use 'never' since terminating this job fails ARC to start.
oom score never
task

import CHROMEOS_USER

env ANDROID_MUTABLE_SOURCE=/run/arcvm/android-data/mount

pre-start script
    # Run arc-create-data in /run/namespaces/mnt_concierge. This namespace is
    # created by vm_concierge.conf, so Concierge must be running in order to
    # enter the namespace. This relies on ArcVmClientAdapter in Chrome to ensure
    # that Concierge is started before arc-create-data.
    exec /sbin/minijail0 \
      -c 'cap_dac_override,cap_dac_read_search,cap_chown,cap_fowner,cap_sys_admin+eip' \
      --uts -e -l -N -p -K -v \
      -V /run/namespaces/mnt_concierge \
      -- /usr/sbin/arc-create-data --log_tag=arc-create-data
end script

# This is needed to ensure this job doesn't remain in the started state.
exec /bin/true