obsolete

mock-1.4.1-1.fc25

FEDORA-2017-6b4200df6e created by msuchy 7 years ago for Fedora 25

There are new features:

  • Mock previously used chroot technology. Few past releases Mock offered systemd-nspawn which is modern container technology for better isolation. This release use systemd-nspawn as default. If you want to preserve previous behaviour you can use --old-chroot option.
  • Mock now uses bootstrap chroot to install target chroot. This is big change and see special paragraph at the bottom of this release notes.
  • Chroot now contains /dev/hwrng and /dev/prandom when they exists in host [#33]
  • We added %distro_section macro to Mageia configs

There are some bugfixes:

  • Resultdir is now chowned to user who executed mock so they can delete the files.
  • Previously we declared that package state plugin is enabled by default, but the plugin was in fact disabled. It is now enabled by default (as stated in mock documentation) [#1277187].
  • Creating directories for mount points have been delayed after mount of tmpfs [#57]
  • Exit code of machinectl is now ignored as machinectl set non-zero code even for non-fatal errors. Errors which are quite often not relevant nor important for mock.
  • hw_info plugin does not crash when output contains non-ASCII characters [#68]

Notes:

  • This version has not been released for EL6. If you are using EL6 and you want to use latest Mock, please upgrade you infrastructure to EL7.
  • Configs for s390 architecture has been removed as it is not supported any more.
  • Configs for aarch64 and ppc64le now use different GPG key as those architectures has been moved from Secondary to Primary.
  • Epel5 config points now to Vault.centos.org. Note that EL5 has been EOLed. We will keep epel-5 config for some time. But any issue with building for epel-5 target will not be fixed.

Bootstrap chroot

Mock is calling dnf --installroot to install packages for target architecture into target directory. This works. Mostly. The only problem that use host DNF and rpm to install packages. But this can cause problem when new RPM feature is introduces. Like Soft dependencies or Rich dependencies. When you have EL6 host and try to install Fedora rawhide package with Rich dependency then rpm will fail and you cannot do anything about it. You can upgrade your build machine to Fedora rawhide, but that is often not possible when it is part of critical infrastructure.

So we introduced Boostrap chroot. And 'we' actually means Michael Cullen who implement it. And Igor Gnatenko who proposed this idea. Big kudos for both of them.

Bootstrap chroot means that we first create very minimal chroot for target platform and we call DNF/YUM from that platform. For example: when you are on RHEL7 and you want to build package for fedora-26-x86_64, mock will first create chroot called fedora-26-x86_64-bootstrap, it will install DNF and rpm there (fc26 versions). Then it will call DNF from fedora-26-x86_64-bootstrap to install all needed packages to fedora-26-x86_64 chroot.

The disadvantage is that you will need more storage in /var/lib/mock, the build is little bit slower. But you will hardly notice that unless you disabled yum_cache and root_cache plugins for some reasons.

The advantage is that you can use stable version of OS to build packages for even most recent OS. And vice versa.

If you want to preserve previous behaviour you can use --no-bootstrap-chroot command line option or set:

    config_opts['use_bootstrap_container'] = False

in your configuration.

This update has been submitted for testing by msuchy.

7 years ago

This update has been pushed to testing.

7 years ago

msuchy edited this update.

7 years ago

msuchy edited this update.

7 years ago

msuchy edited this update.

7 years ago
User Icon pwalter commented & provided feedback 7 years ago
karma

Works

Bodhi is disabling automatic push to stable due to negative karma. The maintainer may push manually if they determine that the issue is not severe.

7 years ago

works for me still for my usecases (with SELinux on), but didn't check the behaviour with bug described above.

User Icon yuwata commented & provided feedback 7 years ago
karma

works for me

User Icon renault commented & provided feedback 7 years ago
karma

No regressions found

This update has reached 7 days in testing and can be pushed to stable now if the maintainer wishes

7 years ago
User Icon filiperosset commented & provided feedback 7 years ago
karma

no regressions noted here so +1

User Icon ellert commented & provided feedback 7 years ago
karma
User Icon ktdreyer commented & provided feedback 7 years ago
karma

fedpkg --dist epel7 mockbuild fails with Couldn't open file /etc/pki/mock/RPM-GPG-KEY-CentOS-7. Filed https://bugzilla.redhat.com/1450621 to track this.

This update has been obsoleted by mock-1.4.2-1.fc25.

7 years ago

Please login to add feedback.

Metadata
Type
enhancement
Karma
0
Signed
Content Type
RPM
Test Gating
Autopush Settings
Unstable by Karma
-3
Stable by Karma
disabled
Stable by Time
disabled
Thresholds
Minimum Karma
+1
Minimum Testing
7 days
Dates
submitted
7 years ago
in testing
7 years ago
modified
7 years ago
BZ#1442005 --short-circuit option does not work
0
0

Automated Test Results