[PATCH v6 0/6] expand-on-first-boot btrfs and CI testing

[henning.schild@siemens.com]

From: Henning Schild <henning.schild@siemens.com>

changes since v5:
 - drop dead code around mktemp subshell
 - revert cosmetic mktemp stuff back to v3
 - remove "Suggested-by" tag to hopefully improve signal to noise ratio
   in review process

changes since v4:
 - cosmetic fix in the way we call mktemp
 - add a patch that makes sure the service is run only once, also on
   error
 - bump package version after changes are done

changes since v3:
 - rebased on "expand-on-first-boot: switch back away from systemd-growfs"
 - implement btrfs resizing and CI testing it
 - put the padding wks entry into an include

changes since v2:
 - add python namespace prefix for the bitbake get functions
 - install only in images that use WKS_FILEs that have the "gap"

changes since v1:
 - complete rewrite to not focus only on the tests but rather the
   feature for all examples

This first was only about testing but meanwhile has a focus on enabling
the expand feature in all example images anyhow, and later look for
traces of that happening in CI test where we can.
We install the application in any image and in the wic images add some
scratch space at the end. That will enable improved interactive use of
all those wic images, so makes sense apart from any testing.
Later use the log reading feature of the qemu tests to look for traces
of successful resizing for non ubuntu images. In ubuntu the
console_loglevel is not verbose enough to find traces.

Henning Schild (6):
  expand-on-first-boot: really only do that once, especially on failure
  expand-on-first-boot: support resizing a btrfs
  meta-isar: introduce an example to use btrfs
  CI: improve cibuilder readability
  meta-isar: install expand-on-first-boot in most images and add space
  CI: expect a message about filesystem resize vom expand script

 meta-isar/conf/machine/qemuamd64.conf         |  6 ++++
 meta-isar/conf/machine/virtualbox.conf        |  1 +
 meta-isar/conf/machine/vmware.conf            |  1 +
 .../conf/multiconfig/qemuarm-bookworm.conf    |  1 +
 .../lib/wic/canned-wks/expand-padding.wks.inc |  5 +++
 .../lib/wic/canned-wks/sdimage-efi-btrfs.wks  | 11 +++++++
 .../lib/wic/canned-wks/sdimage-efi-sd.wks     |  2 ++
 .../lib/wic/canned-wks/sdimage-efi.wks        |  2 ++
 ...oot_1.3.bb => expand-on-first-boot_1.4.bb} |  0
 .../files/expand-last-partition.sh            | 31 ++++++++++++++++---
 .../files/expand-on-first-boot.service        |  1 +
 testsuite/cibuilder.py                        | 28 ++++++++++++++---
 12 files changed, 80 insertions(+), 9 deletions(-)
 create mode 100644 meta-isar/scripts/lib/wic/canned-wks/expand-padding.wks.inc
 create mode 100644 meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks
 rename meta/recipes-support/expand-on-first-boot/{expand-on-first-boot_1.3.bb => expand-on-first-boot_1.4.bb} (100%)

-- 
2.37.4