rear/rear.spec

# this is purely a shell script, so no debug packages
%global debug_package %{nil}

Name: rear
Version: 2.7
Release: 1%{?dist}
Summary: Relax-and-Recover is a Linux disaster recovery and system migration tool
URL: http://relax-and-recover.org/
License: GPLv3

Source0: https://github.com/rear/rear/archive/%{version}.tar.gz#/rear-%{version}.tar.gz
# Add cronjob and systemd timer as documentation
Source1: rear.cron
Source2: rear.service
Source3: rear.timer

######################
# upstream backports #
######################
# pass -y to lvcreate instead of piping the output of yes
# https://github.com/rear/rear/commit/bca0e7a92af16cb7fb82ef04401cdb3286068081
Patch101: rear-bz2104005.patch

# fix initrd generation on s390x
# https://github.com/rear/rear/commit/6d1e5ab96213a0d79489c4296cd1f5a4be645597
Patch102: rear-bz2130945.patch

# do not use ':' as a field separator in pvdisplay output
# https://github.com/rear/rear/commit/29e739ae7c0651f8f77c60846bfbe2b6c91baa29
Patch103: rear-bz2091163.patch

# do not autoformat DASDs on s390x
# https://github.com/rear/rear/commit/015c1ffd9fa96b01882b068714d3bc3aae3b5168
Patch104: s390-no-clobber-disks.patch

# continue when extracting shrank files with tar
# https://github.com/rear/rear/commit/41c2d9b1fbcece4b0890ab92e9f5817621917ad3
Patch105: rear-device-shrinking-bz2223895.patch

# add secure boot support for OUTPUT=USB
# https://github.com/rear/rear/commit/46b29195bff7f93cf5bd4c2dd83d69e5676800cb
Patch106: rear-uefi-usb-secureboot-bz2196445.patch

# remove the lvmdevices file at the end of recovery
# https://github.com/rear/rear/commit/5a8c5086bf3fc28236436ff3ef27196509f0375d
Patch107: rear-remove-lvmdevices-bz2145014.patch

# save LVM pool metadata volume size in disk layout
# https://github.com/rear/rear/commit/f6af518baf3b5a4dc06bf8cfea262e627eee3e07
Patch108: rear-save-lvm-poolmetadatasize-RHEL-6984.patch

# skip useless xfs mount options when mounting during recovery
# https://github.com/rear/rear/commit/ed4c78d5fe493ea368989d0086a733653692f5cb
Patch109: rear-skip-useless-xfs-mount-options-RHEL-10478.patch

######################
# downstream patches #
######################
# suggest to install grub-efi-x64-modules on x86_64 UEFI Fedora/RHEL machines
Patch201: rear-bz1492177-warning.patch

# avoid vgcfgrestore on unsupported volume types
# https://github.com/pcahyna/rear/commit/5d5d1db3ca621eb80b9481924d1fc470571cfc09
Patch202: rear-bz1747468.patch

# skip deliberately broken symlinks in initrd on Fedora/RHEL
Patch203: rear-bz2119501.patch

# additional fixes for NBU support
Patch204: rear-bz2120736.patch
Patch205: rear-bz2188593-nbu-systemd.patch

# rear contains only bash scripts plus documentation so that on first glance it could be "BuildArch: noarch"
# but actually it is not "noarch" because it only works on those architectures that are explicitly supported.
# Of course the rear bash scripts can be installed on any architecture just as any binaries can be installed on any architecture.
# But the meaning of architecture dependent packages should be on what architectures they will work.
# Therefore only those architectures that are actually supported are explicitly listed.
# This avoids that rear can be "just installed" on architectures that are actually not supported (e.g. ARM):
ExclusiveArch: %ix86 x86_64 ppc ppc64 ppc64le ia64 s390x
# Furthermore for some architectures it requires architecture dependent packages (like syslinux for x86 and x86_64)
# so that rear must be architecture dependent because ifarch conditions never match in case of "BuildArch: noarch"
# see the GitHub issue https://github.com/rear/rear/issues/629
%ifarch %ix86 x86_64
Requires: syslinux
# We need mkfs.vfat for recreating EFI System Partition
Recommends: dosfstools
%endif
%ifarch ppc ppc64 ppc64le
# Called by grub2-install (except on PowerNV)
Requires:   /usr/sbin/ofpathname
# Needed to make PowerVM LPARs bootable
Requires:   /usr/sbin/bootlist
%endif
%ifarch s390x
# Contain many utilities for working with DASDs
Requires:   s390utils-base
Requires:   s390utils-core
%endif
# In the end this should tell the user that rear is known to work only on ix86 x86_64 ppc ppc64 ppc64le ia64
# and on ix86 x86_64 syslinux is explicitly required to make the bootable ISO image
# (in addition to the default installed bootloader grub2) while on ppc ppc64 the
# default installed bootloader yaboot is also useed to make the bootable ISO image.

# Required for HTML user guide
BuildRequires: make
BuildRequires: asciidoctor

### Mandatory dependencies:
Requires: binutils
Requires: ethtool
Requires: gzip
Requires: iputils
Requires: parted
Requires: tar
Requires: openssl
Requires: gawk
Requires: attr
Requires: bc
Requires: iproute
# No ISO image support on s390x (may change when we add support for LPARs)
%ifnarch s390x
Requires:   xorriso
%endif
Requires: file
Requires: dhcp-client
%if 0%{?rhel}
Requires: util-linux
%endif

%description
Relax-and-Recover is the leading Open Source disaster recovery and system
migration solution. It comprises of a modular
frame-work and ready-to-go workflows for many common situations to produce
a bootable image and restore from backup using this image. As a benefit,
it allows to restore to different hardware and can therefore be used as
a migration tool as well.

Currently Relax-and-Recover supports various boot media (incl. ISO, PXE,
OBDR tape, USB or eSATA storage), a variety of network protocols (incl.
sftp, ftp, http, nfs, cifs) as well as a multitude of backup strategies
(incl.  IBM TSM, MircroFocus Data Protector, Symantec NetBackup, EMC NetWorker,
Bacula, Bareos, BORG, Duplicity, rsync).

Relax-and-Recover was designed to be easy to set up, requires no maintenance
and is there to assist when disaster strikes. Its setup-and-forget nature
removes any excuse for not having a disaster recovery solution implemented.

Professional services and support are available.

#-- PREP, BUILD & INSTALL -----------------------------------------------------#
%prep
%autosetup -p1

### Add a specific os.conf so we do not depend on LSB dependencies
%{?fedora:echo -e "OS_VENDOR=Fedora\nOS_VERSION=%{?fedora}" >etc/rear/os.conf}
%{?rhel:echo -e "OS_VENDOR=RedHatEnterpriseServer\nOS_VERSION=%{?rhel}" >etc/rear/os.conf}

# Change /lib to /usr/lib for COPY_AS_IS
sed -E -e "s:([\"' ])/lib:\1/usr/lib:g" \
    -i usr/share/rear/prep/GNU/Linux/*include*.sh

# Same for Linux.conf
sed -e 's:/lib/:/usr/lib/:g' \
    -e 's:/lib\*/:/usr/lib\*/:g' \
    -e 's:/usr/usr/lib:/usr/lib:g' \
    -i 'usr/share/rear/conf/GNU/Linux.conf'

%build
# build HTML user guide
# asciidoc writes a timestamp to files it produces, based on the last
# modified date of the source file, but is sensitive to the timezone.
# This makes the results differ according to the timezone of the build machine
# and spurious changes will be seen.
# Set the timezone to UTC as a workaround.
# https://wiki.debian.org/ReproducibleBuilds/TimestampsInDocumentationGeneratedByAsciidoc
TZ=UTC make doc

%install
%{make_install}
install -p -d %{buildroot}%{_docdir}/%{name}/
install -m 0644 %{SOURCE1} %{buildroot}%{_docdir}/%{name}/
install -m 0644 %{SOURCE2} %{buildroot}%{_docdir}/%{name}/
install -m 0644 %{SOURCE3} %{buildroot}%{_docdir}/%{name}/

#-- FILES ---------------------------------------------------------------------#
%files
%doc MAINTAINERS COPYING README.adoc doc/*.txt doc/user-guide/*.html
%doc %{_mandir}/man8/rear.8*
%doc %{_docdir}/%{name}/rear.*
%config(noreplace) %{_sysconfdir}/rear/
%{_datadir}/rear/
%{_sharedstatedir}/rear/
%{_sbindir}/rear

#-- CHANGELOG -----------------------------------------------------------------#
%changelog
* Fri Feb 02 2024 Lukáš Zaoral <lzaoral@redhat.com> - 2.7-1
- rebase to version 2.7 (rhbz#2215778)
- drop obsolete patches
- rebase remaining patches

* Fri Feb  2 2024 Lukáš Zaoral <lzaoral@redhat.com> - 2.6-14
- Sync with patches in CentOS Stream 9 (kudos to @pcahyna!) chronologically
  from the latest:
  - Backport PR 3061 to save LVM pool metadata volume size in disk layout
    and restore it
  - Backport PR 3058 to skip useless xfs mount options when mounting
    during recovery, prevents mount errors like "logbuf size must be greater
    than or equal to log stripe size"
  - Add patch to force removal of lvmdevices, prevents LVM problems after
    restoring to different disks/cloning. Upstream PR 3043
  - Add patch to start rsyslog and include NBU systemd units
  - Apply PR 3027 to ensure correct creation of the rescue environment
    when a file is shrinking while being read
  - Backport PR 2774 to increase USB_UEFI_PART_SIZE to 1024 MiB
  - Apply upstream patch for temp dir usage with LUKS to ensure
    that during recovery an encrypted disk can be unlocked using a keyfile
  - Backport upstream PR 3031: Secure Boot support for OUTPUT=USB
  - Correct a mistake done when backporting PR 2691
  - Backport PR2943 to fix s390x dasd formatting
  - Require s390utils-{core,base} on s390x
  - Apply PR2903 to protect against colons in pvdisplay output
  - Apply PR2873 to fix initrd regeneration on s390x
  - Apply PR2431 to migrate XFS configuration files
  - Exclude /etc/lvm/devices from the rescue system to work around a segfault
    in lvm pvcreate
  - Avoid stderr message about irrelevant broken links
  - Changes for NetBackup (NBU) 9.x support
  - Backport PR2831 - rsync URL refactoring
    fixes rsync OUTPUT_URL when different from BACKUP_URL
  - Apply PR2795 to detect changes in system files between backup
    and rescue image
  - Apply PR2808 to exclude dev/watchdog* from recovery system
  - Backport upstream PRs 2827 and 2839 to pass -y to lvcreate instead of one "y"
    on stdin
  - Apply PR2811 to add the PRE/POST_RECOVERY_COMMANDS directives
  - Recommend dosfstools on x86_64, needed for EFI System Partition
  - Backport PR2825 to replace defunct mkinitrd with dracut
  - Apply PR2580 to load the nvram module in the rescue environment in order
    to be able to set the boot order on ppc64le LPARs
  - Backport PR2822 to include the true vi executable in rescue ramdisk
  - Apply PR2675 to fix leftover temp dir bug (introduced in backported PR2625)
  - Apply PR2603 to ignore unused PV devices
  - Apply upstream PR2750 to avoid exclusion of wanted multipath devices
  - Remove unneeded xorriso dep on s390x (no ISO image support there)
  - Apply upstream PR2736 to add the EXCLUDE_{IP_ADDRESSES,NETWORK_INTERFACES}
    options
  - Add patch for better handling of thin pools and other LV types not supported
    by vgcfgrestore
  - Sync spec changes and downstream patches from RHEL 8 rear-2.6-2
    - Fix multipath performance regression in 2.6, introduced by upstream PR #2299.
      Resolves: rhbz1993296
    - On POWER add bootlist & ofpathname to the list of required programs
      conditionally (bootlist only if running under PowerVM, ofpathname
      always except on PowerNV) - upstream PR2665, add them to package
      dependencies
      Resolves: rhbz1983013
    - Backport PR2608:
      Fix setting boot path in case of UEFI partition (ESP) on MD RAID
      Resolves: rhbz1945869
    - Backport PR2625
      Prevents accidental backup removal in case of errors
      Resolves: rhbz1958247
    - Fix rsync error and option handling
      Resolves: rhbz1930662
  - Put TMPDIR on /var/tmp by default, otherwise it may lack space
    RHBZ #1988420, upstream PR2664
  - Sync spec changes and downstream patches from RHEL 8
    - Require xorriso instead of genisoimage
    - Add S/390 support and forgotten dependency on the file utility
    - Backport upstream code related to LUKS2 support
    - Modify the cron command to avoid an e-mail with error message after
      ReaR is installed but not properly configured when the cron command
      is triggered for the first time
    - Changes for NetBackup (NBU) support, upstream PR2544
  - Add dependency on dhcp-client, RHBZ #1926451

* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-13
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-12
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

* Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

* Fri Jun 23 2023 Yaakov Selkowitz <yselkowi@redhat.com> - 2.6-10
- Switch to xorriso for iso image creation

* Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

* Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

* Fri Feb 26 2021 Christopher Engelhard <ce@lcts.de> - 2.6-5
- Change /lib to /usr/lib in scripts to fix RHBZ #1931112

* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

* Wed Sep 23 2020 Christopher Engelhard <ce@lcts.de> - 2.6-3
- Stop auto-creating a cronjob, but ship example cronjob/
  systemd timer units in docdir instead (upstream issue #1829)
- Build & ship HTML user guide
- Remove %pre scriptlet, as it was introduced only to fix a
  specific upgrade issue with v1.15 in 2014

* Tue Sep 22 2020 Christopher Engelhard <ce@lcts.de> - 2.6-2
- Backport upstream PR#2469 to fix RHBZ #1831311

* Tue Sep 22 2020 Christopher Engelhard <ce@lcts.de> - 2.6-1
- Update to 2.6
- Streamline & clean up spec file

* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Thu Jul 30 2015 Johannes Meixner <jsmeix@suse.de>
- For a changelog see the rear-release-notes.txt file.