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Backup script helper for libvirt based VM
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virt-backup/virt-backup.spec

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Name: virt-backup
Version: 0.2.25
Release: 1
Summary: Backup script for libvirt managed VM
License: GPLv2+
URL: https://git.fws.fr/fws/virt-backup
Source0: https://git.fws.fr/fws/%{name}/archive/%{name}-%{version}-1.tar.gz
BuildArch: noarch
Requires: lvm2
Requires: util-linux
Requires: lzop, bzip2, gzip, xz
Requires: perl(Sys::Virt)
Requires: perl(XML::Simple)
Requires: perl(LockFile::Simple)
Requires: perl(File::Copy)
Requires: perl(File::Spec)
Requires: perl(Getopt::Long)
Requires: fuse-chunkfs
%description
This script allows you to backup Virtual Machines managed by libvirt.
It has only be tested with KVM based VM
This script will dump (or mount as a set of chunks):
* each block devices
* optionnally the memory (if --state flag is given)
* the XML description of the VM
%prep
%autosetup -n %{name}
%build
# Nothing to build
%install
# Install backup script
mkdir -p %{buildroot}%{_bindir}
install -m 0755 virt-backup %{buildroot}%{_bindir}/
# Create backup dir
mkdir -p %{buildroot}%{_localstatedir}/lib/libvirt/backup
%files
%doc README
%license COPYING
%{_bindir}/%{name}
%dir %attr(0770, qemu, qemu) %{_localstatedir}/lib/libvirt/backup
%changelog
* Thu May 07 2020 Daniel Berteaud <daniel@firewall-services.com> 0.2.25-1
- Wait longer before removing LVM snapshots (daniel@firewall-services.com)
* Tue Apr 14 2020 Daniel Berteaud <daniel@firewall-services.com> 0.2.24-1
- Try to preserve sparse files when dumping with no compression
(daniel@firewall-services.com)
* Tue Apr 14 2020 Daniel Berteaud <daniel@firewall-services.com> 0.2.23-1
- Remove redundant debug statement (daniel@firewall-services.com)
- Fix $glock scope (daniel@firewall-services.com)
- Fix tito releasers (daniel@firewall-services.com)
* Mon May 27 2019 Daniel Berteaud <daniel@firewall-services.com> 0.2.22-1
- Support pigz compression (daniel@firewall-services.com)
- Don't try to detect backing LVM volume is snapshot is disabled
(daniel@firewall-services.com)
* Wed Oct 24 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.21-1
- Various fixes in lock handling (daniel@firewall-services.com)
* Wed Oct 24 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.20-1
- Timeout for global exclusive lock after 180 sec (instead of 20)
(daniel@firewall-services.com)
* Mon Oct 22 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.19-1
- Add an exclusive lock to be sure we correctly count the number of running
backups This also ensure only one LVM snapshot is created at a time, which is
a good thing to prevent overloading the system (daniel@firewall-services.com)
* Mon Oct 22 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.18-1
- Add a max-backups param, to limit the numer of backups running at a time GLPI
#33827 (daniel@firewall-services.com)
* Thu Jul 26 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.17-1
- Wait longer after chunkfs umount Or snapshot deletion might fail
(daniel@firewall-services.com)
* Mon Jul 09 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.16-1
- Fix typo (opt instead of opts) (daniel@firewall-services.com)
* Sat Jan 27 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.15-1
- Don't use double bracket for variable substitution, but double underscores
(daniel@firewall-services.com)
* Mon Jan 08 2018 Daniel Berteaud <daniel@firewall-services.com> 0.2.14-1
- Add support for dumpcmd With this new option, suggested and coded by Jan
Schulz-Hofen <hi@jan.sh>, you can pipe the output of dd to a custom command
which will consume the data through stdin. This new option is only valid with
the dumpo action, and remove the need for a temporary file (daniel@firewall-
services.com)
* Tue Nov 14 2017 Daniel Berteaud <daniel@firewall-services.com> 0.2.13-1
- Remove now unused CHANGELOG.git (daniel@firewall-services.com)
* Tue Nov 14 2017 Daniel Berteaud <daniel@firewall-services.com>
- Remove now unused CHANGELOG.git (daniel@firewall-services.com)
* Tue Nov 14 2017 Daniel Berteaud <daniel@firewall-services.com> 0.2.12-1
- new package built with tito
* Tue Nov 24 2015 Daniel B. <daniel@firewall-services.com> - 0.2.11-1
- Detect thin volumes
- Code/comment cleanup
* Tue Feb 17 2015 Daniel B. <daniel@firewall-services.com> - 0.2.10-1
- Correctly handle disks list when several VM are backed up in one run
Patch by Diego Rondini <diego.rondini@kynetics.it>
* Tue Feb 10 2015 Daniel B. <daniel@firewall-services.com> - 0.2.9-1
- Fix when using a relative path for backupdir
- Fix image based disk support when they are stored on the / filesystem
* Thu Nov 6 2014 Daniel B. <daniel@firewall-services.com> - 0.2.8-1
- Support thin volumes
- Possibility to specify an alternate lock directory
* Tue Oct 21 2014 Daniel B. <daniel@firewall-services.com> - 0.2.7-1
- Do not explicitly require pbzip2
* Mon Jun 23 2014 Daniel B. <daniel@firewall-services.com> - 0.2.6-1
- Add a --no-offline option
- Revert 10 tries max to take snapshot
- Cleanup snapshot and temp files for image based disks
* Wed Jun 4 2014 Daniel B. <daniel@firewall-services.com> - 0.2.5-1
- Fix breaking the loop while taking snapshots
* Tue Jun 3 2014 Daniel B. <daniel@firewall-services.com> - 0.2.4-1
- Try up to 30 times to take a snapshot before giving up
* Fri May 2 2014 Daniel B. <daniel@firewall-services.com> - 0.2.3-1
- Better handle snapshot failure when there's no lock
* Tue Apr 22 2014 Daniel B. <daniel@firewall-services.com> - 0.2.2-1
- Lock LVM before snapshot
* Thu Jan 30 2014 Daniel B. <daniel@firewall-services.com> - 0.2.1-1
- Gracefuly handle snapshot failure for file based disks
- Improve comments
* Fri Aug 9 2013 Daniel B. <daniel@firewall-services.com> - 0.2.0-1
- Support snapshot for file based images (if FS is backed by LVM)
- Support a dual nodes cluster situation
- Add a convert action, which uses qemu-img to convert into qcow2
instead of dumping with dd
- Cleanup the spec file
* Tue Mar 5 2013 Daniel B. <daniel@firewall-services.com> - 0.1.3-1
- Send /dev/null to lvm commands stdin
* Tue Nov 20 2012 Daniel B. <daniel@firewall-services.com> - 0.1.2-1
- Fix some spacing issue
- re-add full path to lvcreate and lvremove
- sleep to prevent race conditions
* Thu Jun 28 2012 Daniel B. <daniel@firewall-services.com> - 0.1.1-1
- Don't use absolute path for lvcreate and lvremove
* Sun Jun 17 2012 Daniel B. <daniel@firewall-services.com> - 0.1.0-1
- Move virt-backup to it's own RPM (and GIT repo)