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systemd/test/TEST-29-PORTABLE/test.sh

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portable: add 'reattach' verb and DBUS interface Add 'reattach' verb to portablectl, and corresponding DBUS interface to systemd-portabled. Takes the same parameters as 'attach', but it will do a 'detach' (and it will refuse to proceed if it cannot be done) first, matching on the unversioned prefix of the new image. Eg: portablectl reattach /tmp/foo_2.raw will cause foo_1.raw to be detached, and foo_2.raw to be attached. The key difference with a manual 'detach old' plus 'attach new' is that the running units are not disturbed until after the attach completed, and if --now is passed they are then restarted. A 'detach' is not allowed normally if the units are running. By using a restart-after-deploy method, 'reattach' allows for minimal interruption of service and also for features that only work on restart (eg: file descriptor store) to work as intended. The DBUS interface returns two lists: first the removals from the detach that were not immediately re-added in the attach, so that the caller can stop the relevant units, and then the list of additions that are either new or updates, so that the caller can restart/enable the relevant units. portablectl already implements this with the existing --now/--enable switches.
2021-02-01 17:29:40 +03:00
#!/usr/bin/env bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
set -e
test: make the test entrypoint scripts shellcheck-compliant
2021-04-19 14:01:59 +03:00
portable: add 'reattach' verb and DBUS interface Add 'reattach' verb to portablectl, and corresponding DBUS interface to systemd-portabled. Takes the same parameters as 'attach', but it will do a 'detach' (and it will refuse to proceed if it cannot be done) first, matching on the unversioned prefix of the new image. Eg: portablectl reattach /tmp/foo_2.raw will cause foo_1.raw to be detached, and foo_2.raw to be attached. The key difference with a manual 'detach old' plus 'attach new' is that the running units are not disturbed until after the attach completed, and if --now is passed they are then restarted. A 'detach' is not allowed normally if the units are running. By using a restart-after-deploy method, 'reattach' allows for minimal interruption of service and also for features that only work on restart (eg: file descriptor store) to work as intended. The DBUS interface returns two lists: first the removals from the detach that were not immediately re-added in the attach, so that the caller can stop the relevant units, and then the list of additions that are either new or updates, so that the caller can restart/enable the relevant units. portablectl already implements this with the existing --now/--enable switches.
2021-02-01 17:29:40 +03:00
TEST_DESCRIPTION="test systemd-portabled"
IMAGE_NAME="portabled"
TEST_NO_NSPAWN=1
TEST_INSTALL_VERITY_MINIMAL=1
test: make the test entrypoint scripts shellcheck-compliant
2021-04-19 14:01:59 +03:00
# shellcheck source=test/test-functions
. "${TEST_BASE_DIR:?}/test-functions"
portable: add 'reattach' verb and DBUS interface Add 'reattach' verb to portablectl, and corresponding DBUS interface to systemd-portabled. Takes the same parameters as 'attach', but it will do a 'detach' (and it will refuse to proceed if it cannot be done) first, matching on the unversioned prefix of the new image. Eg: portablectl reattach /tmp/foo_2.raw will cause foo_1.raw to be detached, and foo_2.raw to be attached. The key difference with a manual 'detach old' plus 'attach new' is that the running units are not disturbed until after the attach completed, and if --now is passed they are then restarted. A 'detach' is not allowed normally if the units are running. By using a restart-after-deploy method, 'reattach' allows for minimal interruption of service and also for features that only work on restart (eg: file descriptor store) to work as intended. The DBUS interface returns two lists: first the removals from the detach that were not immediately re-added in the attach, so that the caller can stop the relevant units, and then the list of additions that are either new or updates, so that the caller can restart/enable the relevant units. portablectl already implements this with the existing --now/--enable switches.
2021-02-01 17:29:40 +03:00
# Need loop devices for mounting images
test_append_files() {
(
instmods loop =block
instmods squashfs =squashfs
instmods dm_verity =md
portabled: add --extension parameter for layered images support Add an --extension parameter to portablectl, and new DBUS methods to attach/detach/reattach/inspect. Allows to append separate images on top of the root directory (os-release will be searched in there) and mount the images using an overlay-like setup (unit files will be searched in there) using the new ExtensionImages service option.
2020-06-23 15:09:42 +03:00
instmods overlay =overlayfs
portable: add 'reattach' verb and DBUS interface Add 'reattach' verb to portablectl, and corresponding DBUS interface to systemd-portabled. Takes the same parameters as 'attach', but it will do a 'detach' (and it will refuse to proceed if it cannot be done) first, matching on the unversioned prefix of the new image. Eg: portablectl reattach /tmp/foo_2.raw will cause foo_1.raw to be detached, and foo_2.raw to be attached. The key difference with a manual 'detach old' plus 'attach new' is that the running units are not disturbed until after the attach completed, and if --now is passed they are then restarted. A 'detach' is not allowed normally if the units are running. By using a restart-after-deploy method, 'reattach' allows for minimal interruption of service and also for features that only work on restart (eg: file descriptor store) to work as intended. The DBUS interface returns two lists: first the removals from the detach that were not immediately re-added in the attach, so that the caller can stop the relevant units, and then the list of additions that are either new or updates, so that the caller can restart/enable the relevant units. portablectl already implements this with the existing --now/--enable switches.
2021-02-01 17:29:40 +03:00
install_dmevent
generate_module_dependencies
inst_binary losetup
inst_binary mksquashfs
inst_binary unsquashfs
install_verity_minimal
)
}
test: merge udev tests
2021-03-05 12:36:04 +03:00
do_test "$@" 29
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