Difference between revisions of "BackupPC"

From SME Server
Jump to navigationJump to search
m (→‎Bugs: add bug reports)
 
(77 intermediate revisions by 8 users not shown)
Line 1: Line 1:
 
{{Languages}}
 
{{Languages}}
 
===Maintainer===
 
===Maintainer===
[mailto:daniel@firewall-services.com[[User:VIP-ire|Daniel B.]]] from [http://www.firewall-services.com Firewall Services]
+
[mailto:daniel@firewall-services.com][[User:VIP-ire|Daniel B.]] from [http://www.firewall-services.com Firewall Services]
  
=== Version ===
+
===Version===
  
 
{{#smeversion: smeserver-BackupPC }}
 
{{#smeversion: smeserver-BackupPC }}
{{#smeversion: BackupPC }}
 
  
=== Description ===
+
===Description===
  
 
[http://backuppc.sourceforge.net/ BackupPC] is a powerful, high-performance, enterprise-grade system for backing up a large number of Linux and Windows PCs and laptops to a server's disk. BackupPC is highly configurable and easy to install and maintain.
 
[http://backuppc.sourceforge.net/ BackupPC] is a powerful, high-performance, enterprise-grade system for backing up a large number of Linux and Windows PCs and laptops to a server's disk. BackupPC is highly configurable and easy to install and maintain.
Line 16: Line 15:
 
BackupPC is written in Perl and extracts backup data via SMB using Samba, tar over ssh/rsh/nfs, or rsync. It is robust, reliable, well documented and freely available as Open Source on SourceForge.  
 
BackupPC is written in Perl and extracts backup data via SMB using Samba, tar over ssh/rsh/nfs, or rsync. It is robust, reliable, well documented and freely available as Open Source on SourceForge.  
  
More information & support is available at [http://backuppc.sourceforge.net http://backuppc.sourceforge.net]
+
More information & support is available at http://backuppc.sourceforge.net
  
  
 
===Features===
 
===Features===
  
A clever pooling scheme minimizes disk storage and disk I/O. Identical files across multiple backups of the same or different PCs are stored only once resulting in substantial savings in disk storage and disk I/O.
+
*A clever pooling scheme minimizes disk storage and disk I/O. Identical files across multiple backups of the same or different PCs are stored only once resulting in substantial savings in disk storage and disk I/O.
 +
*One example of disk use: 95 laptops with each full backup averaging 3.6GB each, and each incremental averaging about 0.3GB. Storing three weekly full backups and six incremental backups per laptop is around 1200GB of raw data, but because of pooling and compression only 150GB is needed.
 +
*Optional compression support further reducing disk storage. Since only new files (not already pooled) need to be compressed, there is only a modest impact on CPU time.
 +
*No client-side software is needed. The standard smb protocol is used to extract backup data on Windows clients. On linux clients, tar over ssh/rsh/nfs is used to backup the data. With version 2.0.0, rsync is also supported on any client that has rsync or rysncd.
 +
*A powerful web (http/cgi) user interface allows administrators to view log files, configuration, current status and allows users to initiate and cancel backups and browse and restore files from backups.
 +
*A full set of restore options is supported, including direct restore (via smbclient, tar, or rsync/rsyncd) or downloading a zip or tar file.
 +
*Supports mobile environments where laptops are only intermittently connected to the network and have dynamic IP addresses (DHCP).
 +
*Flexible configuration parameters allow multiple backups to be performed in parallel, specification of which shares to backup, which directories to backup or not backup, various schedules for full and incremental backups, schedules for email reminders to users and so on. Configuration parameters can be set system-wide or also on a per-PC basis.
 +
*Users are sent periodic email reminders if their PC has not recently been backed up. Email content, timing and policies are configurable.
 +
*Tested on Linux, Freenix and Solaris hosts, and Linux, Windows 95, Windows 98, Windows 2000, Windows XP, and Windows Vista clients.
 +
*Detailed documentation.
 +
*Open Source, hosted by SourceForge and freely available under GPL.
 +
*Requirements: SME Server 7.x, 8.x, 9.x or 10.x.
 +
*A dedicated volume is recommended (this can be a simple disk or a RAID array).
  
One example of disk use: 95 laptops with each full backup averaging 3.6GB each, and each incremental averaging about 0.3GB. Storing three weekly full backups and six incremental backups per laptop is around 1200GB of raw data, but because of pooling and compression only 150GB is needed.
+
===Installation===
 +
====Pre-Installation====
  
Optional compression support further reducing disk storage. Since only new files (not already pooled) need to be compressed, there is only a modest impact on CPU time.
+
*Mount a volume on /var/lib/BackupPC
  
No client-side software is needed. The standard smb protocol is used to extract backup data on Windows clients. On linux clients, tar over ssh/rsh/nfs is used to backup the data. With version 2.0.0, rsync is also supported on any client that has rsync or rysncd.
+
This part is optional but highly recommended. Backups should always be on a separate volume.
  
A powerful web (http/cgi) user interface allows administrators to view log files, configuration, current status and allows users to initiate and cancel backups and browse and restore files from backups.
+
First, prepare your hard drive for ext3 fs (you can use any fs which support hardlinks, I always use ext3 as it's very reliable).
  
A full set of restore options is supported, including direct restore (via smbclient, tar, or rsync/rsyncd) or downloading a zip or tar file.
+
In this example, I use a simple partition /dev/sdb1, it could also be a RAID array (/dev/md3) or a LVM logical volume (or a combination of RAID and lvm).
  
Supports mobile environments where laptops are only intermittently connected to the network and have dynamic IP addresses (DHCP).
+
(By the way, if you know how to manage LVM, its usage is also recommended as it will be easier to manage backup data later. XFS also should facilitate making replicas or backups of the BackupPC data, which is otherwise difficult.)
  
Flexible configuration parameters allow multiple backups to be performed in parallel, specification of which shares to backup, which directories to backup or not backup, various schedules for full and incremental backups, schedules for email reminders to users and so on. Configuration parameters can be set system-wide or also on a per-PC basis.
 
  
Users are sent periodic email reminders if their PC has not recently been backed up. Email content, timing and policies are configurable.
+
Note: releases of Koozali SME Server from version 10 on use XFS as the default filesystem. On version 10 you can use XFS or ext4 on a secondary filesystem as preferred: ext3 has rather low size limits given disk sizes nowadays.
  
Tested on Linux, Freenix and Solaris hosts, and Linux, Windows 95, Windows 98, Windows 2000, Windows XP, and Windows Vista clients.
+
mkfs.ext3 -L BACKUPPC -m 1 /dev/sdb1
 +
mkfs.ext4 -L BACKUPPC -m 1 /dev/sdb1
 +
mkfs.xfs  -L BACKUPPC /dev/sdb1
  
Detailed documentation.
+
( -m 1 sets the percentage of reserved blocks on ext filesystems: XFS autoconfigures itself for Linux software RAID volumes.)
  
Open Source hosted by SourceForge and freely available under GPL.
+
Now, we need to create the directory:
  
=== Requirements ===
+
mkdir -p /var/lib/BackupPC
*SME Server 7.X or 8.X
 
*a dedicated volume is recommended (can be a simple disk or a RAID array)
 
  
=== Installation ===
+
Add the mount point in fstab. Just add something like:
 
 
*Mount a volume on /var/lib/BackupPC
 
 
 
This part is optional but highly recommended. Backups should always be on a separate volume.
 
First, prepare your hard drive for ext3 fs (you can use any fs which support hardlinks, I always use ext3 as it's very reliable)
 
In this example, I use a simple partition /dev/sdb1, it could also be a RAID array (/dev/md3) or a LVM logical volume (or a combination of RAID and lvm).
 
By the way, if you know how to manage LVM, its usage is also recommended as it will be easier to manage backups data later.
 
 
 
mkfs.ext3 -L BACKUPPC -m 1 /dev/sdb1
 
 
 
Now, we need to create the directory
 
  
  mkdir -p /var/lib/BackupPC
+
  /dev/sdb1    /var/lib/BackupPC       ext4    noatime  0 0
  
Add the mount point in fstab. Just add something like:
+
or
  
  /dev/sdb1    /var/lib/BackupPC      ext3    noatime 0 0
+
  /dev/sdb1    /var/lib/BackupPC      xfs    defaults  0 0
  
And check everything is ok
+
And check everything is ok:
  
 
  mount -a
 
  mount -a
 
  mount | grep BackupPC
 
  mount | grep BackupPC
  /dev/sdb1 on /var/lib/BackupPC type ext3 (rw,noatime)
+
  /dev/sdb1 on /var/lib/BackupPC type ext4 (rw,noatime)
 
  
 
*create some symlinks
 
*create some symlinks
Line 82: Line 82:
 
  ln -s /var/lib/BackupPC/etc /etc/BackupPC
 
  ln -s /var/lib/BackupPC/etc /etc/BackupPC
 
  ln -s /var/lib/BackupPC/log /var/log/BackupPC
 
  ln -s /var/lib/BackupPC/log /var/log/BackupPC
 +
{{Warning box|this contrib configuration is part of the core backup since smeserver-backuppc-0.2-10. However the backup includes /etc/BackupPC but NOT the /var/lib/BackupPC content including the backup pool. This is your responsibility to handle this as most user will have this outside of the core hdd and remove and replace to new server is easy.
 +
Also is it yours to handle the redundancy of your backups.}}
 +
 +
====RPM Installation====
 +
<tabs container=""><tab name="Backuppc4 For SME 10">
 +
yum --enablerepo=smecontribs install smeserver-BackupPC
 +
 +
You will have all RPMs pulled from CentOS or smecontribs including: BackupPC-XS BackupPC4 rsync-bpc
 +
 +
No need to update configuration files following the installation
 +
 +
Go to your server-manager.
 +
 +
 +
</tab><tab name="Backuppc4 For SME 9">
 +
Important: you cannot install both BackupPC (3) and BackupPC4 on the same server!
 +
 +
First prepare the needed repo:
 +
yum install smeserver-extrarepositories-fws smeserver-extrarepositories-epel -y
 +
signal-event yum-modify
 +
Then install it:
 +
yum --enablerepo=smecontribs,fws,epel install smeserver-BackupPC4
 +
 +
*Update the configuration files following the installation
  
*configure needed repositories (needed on SME 8.X)
+
signal-event backuppc-update
  
 +
You should now be able to access the interface in the server-manager or directly on https://my.domain.tld/BackupPC
 +
 +
</tab><tab name="Backuppc3 For SME 9">
 +
yum --enablerepo=smecontribs install smeserver-BackupPC
 +
 +
*Update the configuration files following the installation
  
====install the rpms (SME 7.X)====
 
You need to configure the EPEL directory as explained on this page: [[Epel]] and the sme7contribs as explained here due to SME7 now at EOL: [[SME8.0_Contribs_QA#Setup]]
 
yum --enablerepo=sme7contribs install smeserver-BackupPC
 
 
  signal-event backuppc-update
 
  signal-event backuppc-update
  
====install the rpms (SME 8.X)====
+
 
yum --enablerepo=epel install BackupPC
+
</tab><tab name="For SME 8">
 
  yum --enablerepo=smecontribs install smeserver-BackupPC
 
  yum --enablerepo=smecontribs install smeserver-BackupPC
 +
 
*remove -N option for Samba >=3.5 from /etc/BackupPC/config.pl ( 3 lines) for SME8
 
*remove -N option for Samba >=3.5 from /etc/BackupPC/config.pl ( 3 lines) for SME8
 +
 
  cp /etc/BackupPC/config.pl /etc/BackupPC/config.pl.orig
 
  cp /etc/BackupPC/config.pl /etc/BackupPC/config.pl.orig
 
  cat /etc/BackupPC/config.pl.orig|sed 's/ -E -N -d 1/ -E -d 1 /g'>/etc/BackupPC/config.pl
 
  cat /etc/BackupPC/config.pl.orig|sed 's/ -E -N -d 1/ -E -d 1 /g'>/etc/BackupPC/config.pl
regarding upstream :http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=BackupPC_on_Fedora_Core_9
+
Regarding upstream :http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=BackupPC_on_Fedora_Core_9
 
http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=Troubleshooting
 
http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=Troubleshooting
 
and also bugs : [[bugzilla:7016]] and [[bugzilla:7281]]
 
and also bugs : [[bugzilla:7016]] and [[bugzilla:7281]]
*updates configuration files following the installation
+
 
 +
*Update the configuration files following the installation
 +
 
 
  signal-event backuppc-update
 
  signal-event backuppc-update
  
====install the rpms (SME 9.X)====
+
</tab><tab name="For SME 7">
  yum --enablerepo=epel install BackupPC
+
You need to configure the EPEL directory as explained on this page: [[Epel]] and the sme7contribs as explained here due to SME7 now at EOL: [[SME8.0_Contribs_QA#Setup]]
  yum --enablerepo=smecontribs install smeserver-BackupPC
+
  yum --enablerepo=sme7contribs install smeserver-BackupPC
 +
  signal-event backuppc-update
 +
 
 +
</tab></tabs>
  
*updates configuration files following the installation
 
signal-event backuppc-update
 
  
 
You should now be able to access the interface in the server-manager or directly on https://my.domain.tld/BackupPC
 
You should now be able to access the interface in the server-manager or directly on https://my.domain.tld/BackupPC
  
You'll find three sample configuration:
+
You'll find three sample configurations:
  
*smeserver-template is a sample config file to backup a SME Server.
+
*smeserver-template is a sample config file to backup an SME Server.
 
*localhost-template is a sample config file to backup the server itself.
 
*localhost-template is a sample config file to backup the server itself.
 
*windows-template is a sample to backup a windows host using cygwin+rsyncd
 
*windows-template is a sample to backup a windows host using cygwin+rsyncd
Line 120: Line 152:
 
To create a host using a template, create a new host, add =<template_name>
 
To create a host using a template, create a new host, add =<template_name>
  
For example
+
For example:
  
myserver=smeserver-template
+
my_server=smeserver-template
  
When you submit, the configuration from smeserver-template will be copied on my_server. You then can edit my_server's config
+
When you "Save", the configuration from smeserver-template will be copied to my_server. You can then edit my_server's config directly.
  
=== Upgrade from smeserver-backuppc.fws-3.0-1 ===
+
===Upgrade from smeserver-backuppc.fws-3.0-1===
  
 
If you already use the previous version of the contrib, some other steps are needed as the default location of the backups has changed from /opt/backuppc/files to /var/lib/BackupPC
 
If you already use the previous version of the contrib, some other steps are needed as the default location of the backups has changed from /opt/backuppc/files to /var/lib/BackupPC
Line 150: Line 182:
 
You should be done ;)
 
You should be done ;)
  
=== DB properties ===
 
  
there's only two properties you can change:
+
 
 +
 
 +
===Upgrade from BackupPC (3) to BackupPC4 rpms (SME 9.X)===
 +
TODO.
 +
You will mostly have some debugging to do regarding the bug {{Bugzilla:10514}}
 +
Also according to BackupPC documentaton this should be doable, but might need some manual tweaking in order to use both v3 and v4 pools during the transition delay:
 +
 
 +
#http://backuppc.sourceforge.net/BackupPC-4.0.0.html#BackupPC-4.0
 +
#https://github.com/backuppc/backuppc/blob/master/bin/BackupPC_migrateV3toV4
 +
#https://www.srbu.se/index.php?option=com_content&view=article&id=210:migrating-backuppc-v3-pools-to-v4&catid=12&Itemid=121
 +
#https://github.com/backuppc/backuppc/issues/249
 +
 
 +
===DB properties===
 +
 
 +
 
 +
There's only two properties you can change:
  
 
*'''status''': (enabled|disabled) Do you want the service to start automatically when the server boot ?
 
*'''status''': (enabled|disabled) Do you want the service to start automatically when the server boot ?
 
*'''examples''': (enabled|disabled) Do you want the sample configuration files to be added again if they are removed ?
 
*'''examples''': (enabled|disabled) Do you want the sample configuration files to be added again if they are removed ?
*'''sudo''': a list of commands backuppc will be able to run as root using sudo. The default is "/usr/bin/rsync,/bin/gtar"
+
*'''sudo''': A list of commands backuppc will be able to run as root using sudo. The default is "/usr/bin/rsync,/bin/gtar"
  
When you have configured this, you should run
+
When you have configured this, you should run:
 
  signal-event backuppc-update
 
  signal-event backuppc-update
  
Line 165: Line 211:
 
And close the file. If visudo detects an error, it'll tell you. }}
 
And close the file. If visudo detects an error, it'll tell you. }}
  
as an example if you want to be able to wake on lan :
+
As an example if you want to be able to "Wake on Lan" :
 
   config setprop backuppc sudo `config getprop backuppc sudo`,/sbin/ether-wake
 
   config setprop backuppc sudo `config getprop backuppc sudo`,/sbin/ether-wake
 
  signal-event backuppc-update
 
  signal-event backuppc-update
  
then simply add a script to your prebackup command or your ping command like :
+
then simply add a script to your prebackup command or your ping command like :
  
  
Line 207: Line 253:
 
  esac
 
  esac
  
=== Operation ===
+
 
====Backup a smeserver====
+
NB. If using the default backuppc admin user, you will need to use the full path for the above commands
To configure a SME Server client to be backed up using a configuration based on the provided smeserver-template, configure SSH from the backup server as follows:
+
    Scripts should not be placed in /etc/BackupPC as permissions will be overwritten
 +
 
 +
===Operation===
 +
====Backup an SMEServer====
 +
To configure a Koozali SME Server client to be backed up using a configuration based on the provided smeserver-template, configure SSH from the backup server as follows:
  
 
  [root@backupserver ~]# su -s /bin/bash backuppc
 
  [root@backupserver ~]# su -s /bin/bash backuppc
Line 217: Line 267:
 
  "cat >> /root/.ssh/authorized_keys2"
 
  "cat >> /root/.ssh/authorized_keys2"
 
  (confirm the host key)
 
  (confirm the host key)
 +
 +
*ssh port different from 22
 +
 +
See this post :
 +
https://forums.contribs.org/index.php/topic,53586.0.html
 +
 +
====Restore or migrate an SMEServer====
 +
If you simply want to restore a few files or a whole directory you can simply use the web interface, and within a few clicks you are done, with your files restored directly in place, or to a downloadable file if you wish.
 +
 +
 +
This will cover the opportunity to use this full or almost full backup to use the restoration option while installing a new manager, which will help you to migrate between versions.
 +
 +
*change '''SERVERNAME''' with the actual name of your backup
 +
*change '''-n -1''' with the number of the most uptodate fullbackup you want to use. (-1 means relative to the end: last available in this case)
 +
 +
su - backuppc -s /bin/sh
 +
cd ~
 +
mkdir myrestore
 +
cd myrestore/
 +
 +
To include and restore everything that is outside of the usual backuped folder in SME:
 +
/usr/share/BackupPC/bin/BackupPC_tarCreate  -h SERVERNAME -n -1 -s /  / > smeserver.tar
 +
 +
The base backup in the SME Server console would be an equivalent to this :
 +
  /usr/share/BackupPC/bin/BackupPC_tarCreate  -h SERVERNAME -n -1 -s  /    home/e-smith etc/e-smith/templates-custom etc/e-smith/templates-user-custom \
 +
etc/ssh root etc/sudoers  etc/passwd  etc/shadow etc/group etc/gshadow etc/samba/secrets.tdb  etc/samba/smbpasswd > smeserver.tar
 +
 +
 +
Then you have just to copy this on a USB disk, or alternatively copy it in a virtual disk if your SME will be virtualized and can not plug any USB device
 +
mkdir /mnt/MyDisk
 +
mount /dev/disk/by-label/MyDisk /mnt/MyDisk
 +
mv /var/lib/BackupPC/myrestore/smeserver.tar /mnt/MyDisk/
 +
umount /mnt/MyDisk/
 +
 +
#install SME server
 +
#reboot
 +
#plug your drive when you see the screen asking for restoration
 +
 +
– and you are done.
  
 
====Backup a Linux host through rsync====
 
====Backup a Linux host through rsync====
Line 245: Line 334:
  
 
Now you can go to the admin backuppc panel to set your host<br />
 
Now you can go to the admin backuppc panel to set your host<br />
 +
 +
====Backup a Windows Client with rsync====
 +
 +
To configure a Windows client to be backed up via rsync, install rsync on the Windows client.  rysnc needs to be running as a service on the Windows client to ensure communication.
 +
There are several options/versions of rsync – the first I was able to get working was from http://sourceforge.net/projects/backuppc/files/cygwin-rsyncd/2.6.8_0/
 +
The zip file contains 7 files – the site goes into more detail about each of the files.  Depending on how you wish to use BackupPC will determine which files to edit.
 +
I use rsync without ssh keys – to do so create a local user with sufficient rights to the directory or directories on the Windows client, then edit the file rsync.secrets to include the UserID & Password.  You then use that same UserID & Password within the configuration from the BackupPC webpage – where you chose to back-up the client with Samba, rsync etc. The contents of rsync.secrets file is simply:
 +
  UserID:Password
 +
You will have to create a “Cygwin share” on the Windows box – that is done using the rsync.conf file.  The “Cygwin share” is the name you choose within the square brackets.  My rsync.conf file with a share name of “cdocs” (after removal of all personal information of course) looks like this:
 +
[cdocs]
 +
    path = c:/User
 +
    comment = c: Drive documents
 +
    auth users = <valid-back-up-user>
 +
    secrets file = c:/rsyncd/rsyncd.secrets
 +
    hosts allow = 192.168.1.1
 +
    strict modes = false
 +
    read only = true
 +
    list = false
 +
 +
We have share name (cdocs), path, the valid user created on the Windows client, the path to the rysnc.secrets file, an allowable host (this being the local backup server IP), modes, read only and list.  The options are mostly explained in the file – what it doesn’t show is that if you have a different version of rsync, the rsync.conf file looks a bit different.  This one is for rsync 3.0.9
 +
[cdocs]
 +
  Path = /cygdrive/c/Users/<USERNAME>
 +
  comment = c: User Data
 +
  strict modes = false
 +
  auth users = <valid-back-up-user>
 +
  secrets file = c:/rsyncd/rsyncd.secrets
 +
  hosts allow = 192.168.1.1
 +
  read only = false
 +
  list = false
 +
 +
The final thing that must happen to make rsync work properly is to load rysnc as a service on the Windows client.  The file service.bat shows the following command to accomplish this:
 +
c:/rsyncd/rsync.exe -a "--config=c:/rsyncd/rsyncd.conf --daemon --no-detach"
 +
 +
There is also a “gotcha” – sometimes port 873 is blocked by Windows Firewall, so you may need to fix that.
  
 
====Remove backups====
 
====Remove backups====
 +
 
*Remove all backups of a client
 
*Remove all backups of a client
 +
 
  rm -rf /var/lib/BackupPC/pc/<client>/
 
  rm -rf /var/lib/BackupPC/pc/<client>/
 
  sudo -u backuppc /usr/share/BackupPC/bin/BackupPC_serverMesg BackupPC_nightly run
 
  sudo -u backuppc /usr/share/BackupPC/bin/BackupPC_serverMesg BackupPC_nightly run
  
*Remove One backup of a client
+
*Remove one backup of a client
 +
 
 
  cd /var/lib/BackupPC/pc/<client>/
 
  cd /var/lib/BackupPC/pc/<client>/
 
  ls
 
  ls
Line 264: Line 390:
  
 
  nano /var/lib/BackupPC/pc/<client>/backups
 
  nano /var/lib/BackupPC/pc/<client>/backups
With ctrl+k you can remove the line with <backup_number>.
+
With ctrl+k you can remove the line with <backup_number>.
  
 
Relog to your web interface and voila! No more <backup_number>.
 
Relog to your web interface and voila! No more <backup_number>.
Line 270: Line 396:
 
===Known Issues===
 
===Known Issues===
  
* When restarting the BackupPC service you may receive the error as indicated below :<br />
+
*When restarting the BackupPC service you may receive the error as indicated below :<br />
'''
+
 
 
  [root@backuppc ~]# service backuppc restart<br />
 
  [root@backuppc ~]# service backuppc restart<br />
  
 
  Shutting down BackupPC:                                    [  OK  ]  
 
  Shutting down BackupPC:                                    [  OK  ]  
 
  Starting BackupPC:                                        [  OK  ]  
 
  Starting BackupPC:                                        [  OK  ]  
  '''BackupPC: WARNING:  Your BackupPC $Conf{TopDir} is not listed in the locate  
+
  '''BackupPC: WARNING:  Your BackupPC $Conf{TopDir} is not listed in the locate '''
 
  BackupPC: database configuration's PRUNEPATHS.  This may cause all of your  
 
  BackupPC: database configuration's PRUNEPATHS.  This may cause all of your  
  BackupPC: backed up files to be indexed!'''
+
  BackupPC: backed up files to be indexed!
 
'''To remove the warning''' <br />
 
'''To remove the warning''' <br />
  
you should create a custom template '''/etc/e-smith/templates-custom/etc/updatedb.conf/10conf''' (copy the default /etc/e-smith/templates/etc/updatedb.conf/10conf)<br />  
+
You should create a custom template '''/etc/e-smith/templates-custom/etc/updatedb.conf/10conf''' (copy the default /etc/e-smith/templates/etc/updatedb.conf/10conf)<br />  
 
  mkdir -p /etc/e-smith/templates-custom/etc/updatedb.conf/
 
  mkdir -p /etc/e-smith/templates-custom/etc/updatedb.conf/
 
  cp /etc/e-smith/templates/etc/updatedb.conf/10conf /etc/e-smith/templates-custom/etc/updatedb.conf/
 
  cp /etc/e-smith/templates/etc/updatedb.conf/10conf /etc/e-smith/templates-custom/etc/updatedb.conf/
  
add the directory /var/lib/BackupPC to the PRUNEPATHS list, then  
+
Add the directory /var/lib/BackupPC to the PRUNEPATHS list, then:
 
  expand-template /etc/updatedb.conf
 
  expand-template /etc/updatedb.conf
  
=== Uninstall ===
+
*“aborted by signal=PIPE”
 +
 
 +
 
 +
Sometimes the backup fails with this error, this error is related to the remote ssh service. You must set in the /etc/ssh/ssh_config of your remote host:
 +
 
 +
  ServerAliveInterval 120
 +
 
 +
– then restart your ssh service.
 +
 
 +
 
 +
Another way could be to set in the setting of BackupPC (RsyncClientCmd) the default value for all hosts:
 +
$Conf{RsyncClientCmd} = '$sshPath -o ServerAliveInterval=120 -q -x -l root $host $rsyncPath $argList+';
 +
 
 +
*trying to back up a SME Server you might encounter an error or timeout on ssh, this is because of the AutoBlock function on sshd.
 +
 
 +
 
 +
For an SME10:
 +
config setprop sshd AllowHost backuppcIP/255.255.255
 +
signal-event remoteaccess-update
 +
 
 +
Prior to SME10:
 +
config setprop sshd AutoBlock disabled
 +
signal-event remoteaccess-update
 +
{{Tip box|if you disabled Autoblock, install denyhosts or fail2ban so as not to reduce your level of security.}}
 +
 
 +
*Since SME10 my old configuration for backup in my local server fails!
 +
*You need to edit your configuration. You have two choices : use ssh for rsync which is not ideal for localhost, or you can edit your config changing this:
 +
 
 +
Conf{RsyncSshArgs} = ['-e', '$sshPath -l root']
 +
to this:
 +
$Conf{RsyncSshArgs} = ['-e', '/usr/bin/sudo -p']
 +
 
 +
You can also do that using the GUI in edit configuration / XFER; search for "RsyncSshArgs". New installations have the default template already modified.
 +
 
 +
<br />
 +
===Uninstall===
 
  yum remove smeserver-BackupPC BackupPC
 
  yum remove smeserver-BackupPC BackupPC
  
=== Bugs ===
+
===Bugs===
 
Please raise bugs under the SME-Contribs section in [http://bugs.contribs.org/enter_bug.cgi bugzilla]
 
Please raise bugs under the SME-Contribs section in [http://bugs.contribs.org/enter_bug.cgi bugzilla]
 
and select the smeserver-BackupPC component or use {{BugzillaFileBug|product=SME%20Contribs|component=smeserver-BackupPC|title=this link}}
 
and select the smeserver-BackupPC component or use {{BugzillaFileBug|product=SME%20Contribs|component=smeserver-BackupPC|title=this link}}
Line 297: Line 458:
 
Below is an overview of the current issues for this contrib:{{#bugzilla:columns=id,product,version,status,summary|sort=id|order=desc|component=smeserver-backuppc|noresultsmessage=No open bugs found.}}  
 
Below is an overview of the current issues for this contrib:{{#bugzilla:columns=id,product,version,status,summary|sort=id|order=desc|component=smeserver-backuppc|noresultsmessage=No open bugs found.}}  
  
 +
===Changelog===
 +
Only released version in smecontrib are listed here.
  
 +
{{#smechangelog: smeserver-BackupPC}}
  
 
[[Category: Contrib]]
 
[[Category: Contrib]]
 
[[Category: Backup]]
 
[[Category: Backup]]

Latest revision as of 19:33, 14 February 2024


Maintainer

[1]Daniel B. from Firewall Services

Version

Contrib 10:
Contrib 9:
smeserver-BackupPC
The latest version of smeserver-BackupPC is available in the SME repository, click on the version number(s) for more information.


Description

BackupPC is a powerful, high-performance, enterprise-grade system for backing up a large number of Linux and Windows PCs and laptops to a server's disk. BackupPC is highly configurable and easy to install and maintain.

With the decreasing cost of disks and raid systems, it is practical and cost effective to backup a large number of machines onto a server's local disk or network storage. This is what BackupPC does. For some sites, this might be the complete backup solution. For other sites, additional permanent archives could be created by periodically backing up the server to tape. A variety of Open Source systems are available for doing backup to tape.

BackupPC is written in Perl and extracts backup data via SMB using Samba, tar over ssh/rsh/nfs, or rsync. It is robust, reliable, well documented and freely available as Open Source on SourceForge.

More information & support is available at http://backuppc.sourceforge.net


Features

  • A clever pooling scheme minimizes disk storage and disk I/O. Identical files across multiple backups of the same or different PCs are stored only once resulting in substantial savings in disk storage and disk I/O.
  • One example of disk use: 95 laptops with each full backup averaging 3.6GB each, and each incremental averaging about 0.3GB. Storing three weekly full backups and six incremental backups per laptop is around 1200GB of raw data, but because of pooling and compression only 150GB is needed.
  • Optional compression support further reducing disk storage. Since only new files (not already pooled) need to be compressed, there is only a modest impact on CPU time.
  • No client-side software is needed. The standard smb protocol is used to extract backup data on Windows clients. On linux clients, tar over ssh/rsh/nfs is used to backup the data. With version 2.0.0, rsync is also supported on any client that has rsync or rysncd.
  • A powerful web (http/cgi) user interface allows administrators to view log files, configuration, current status and allows users to initiate and cancel backups and browse and restore files from backups.
  • A full set of restore options is supported, including direct restore (via smbclient, tar, or rsync/rsyncd) or downloading a zip or tar file.
  • Supports mobile environments where laptops are only intermittently connected to the network and have dynamic IP addresses (DHCP).
  • Flexible configuration parameters allow multiple backups to be performed in parallel, specification of which shares to backup, which directories to backup or not backup, various schedules for full and incremental backups, schedules for email reminders to users and so on. Configuration parameters can be set system-wide or also on a per-PC basis.
  • Users are sent periodic email reminders if their PC has not recently been backed up. Email content, timing and policies are configurable.
  • Tested on Linux, Freenix and Solaris hosts, and Linux, Windows 95, Windows 98, Windows 2000, Windows XP, and Windows Vista clients.
  • Detailed documentation.
  • Open Source, hosted by SourceForge and freely available under GPL.
  • Requirements: SME Server 7.x, 8.x, 9.x or 10.x.
  • A dedicated volume is recommended (this can be a simple disk or a RAID array).

Installation

Pre-Installation

  • Mount a volume on /var/lib/BackupPC

This part is optional but highly recommended. Backups should always be on a separate volume.

First, prepare your hard drive for ext3 fs (you can use any fs which support hardlinks, I always use ext3 as it's very reliable).

In this example, I use a simple partition /dev/sdb1, it could also be a RAID array (/dev/md3) or a LVM logical volume (or a combination of RAID and lvm).

(By the way, if you know how to manage LVM, its usage is also recommended as it will be easier to manage backup data later. XFS also should facilitate making replicas or backups of the BackupPC data, which is otherwise difficult.)


Note: releases of Koozali SME Server from version 10 on use XFS as the default filesystem. On version 10 you can use XFS or ext4 on a secondary filesystem as preferred: ext3 has rather low size limits given disk sizes nowadays.

mkfs.ext3 -L BACKUPPC -m 1 /dev/sdb1
mkfs.ext4 -L BACKUPPC -m 1 /dev/sdb1
mkfs.xfs  -L BACKUPPC /dev/sdb1

( -m 1 sets the percentage of reserved blocks on ext filesystems: XFS autoconfigures itself for Linux software RAID volumes.)

Now, we need to create the directory:

mkdir -p /var/lib/BackupPC

Add the mount point in fstab. Just add something like:

/dev/sdb1    /var/lib/BackupPC       ext4    noatime   0 0

or

/dev/sdb1    /var/lib/BackupPC       xfs     defaults  0 0

And check everything is ok:

mount -a
mount | grep BackupPC
/dev/sdb1 on /var/lib/BackupPC type ext4 (rw,noatime)
  • create some symlinks

This part is optional but recommended. With these commands, all BackupPC related files (config and logs) will be stored on the BackupPC volume. You'll then be able to swap the BackupPC disk between two servers.

mkdir -p /var/lib/BackupPC/{etc,log}
ln -s /var/lib/BackupPC/etc /etc/BackupPC
ln -s /var/lib/BackupPC/log /var/log/BackupPC
Warning.png Warning:
this contrib configuration is part of the core backup since smeserver-backuppc-0.2-10. However the backup includes /etc/BackupPC but NOT the /var/lib/BackupPC content including the backup pool. This is your responsibility to handle this as most user will have this outside of the core hdd and remove and replace to new server is easy.

Also is it yours to handle the redundancy of your backups.


RPM Installation

yum --enablerepo=smecontribs install smeserver-BackupPC

You will have all RPMs pulled from CentOS or smecontribs including: BackupPC-XS BackupPC4 rsync-bpc

No need to update configuration files following the installation

Go to your server-manager.


Important: you cannot install both BackupPC (3) and BackupPC4 on the same server!

First prepare the needed repo:

yum install smeserver-extrarepositories-fws smeserver-extrarepositories-epel -y
signal-event yum-modify

Then install it:

yum --enablerepo=smecontribs,fws,epel install smeserver-BackupPC4
  • Update the configuration files following the installation
signal-event backuppc-update

You should now be able to access the interface in the server-manager or directly on https://my.domain.tld/BackupPC

yum --enablerepo=smecontribs install smeserver-BackupPC
  • Update the configuration files following the installation
signal-event backuppc-update


yum --enablerepo=smecontribs install smeserver-BackupPC
  • remove -N option for Samba >=3.5 from /etc/BackupPC/config.pl ( 3 lines) for SME8
cp /etc/BackupPC/config.pl /etc/BackupPC/config.pl.orig
cat /etc/BackupPC/config.pl.orig|sed 's/ -E -N -d 1/ -E -d 1 /g'>/etc/BackupPC/config.pl

Regarding upstream :http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=BackupPC_on_Fedora_Core_9 http://sourceforge.net/apps/mediawiki/backuppc/index.php?title=Troubleshooting and also bugs : bugzilla:7016 and bugzilla:7281

  • Update the configuration files following the installation
signal-event backuppc-update

You need to configure the EPEL directory as explained on this page: Epel and the sme7contribs as explained here due to SME7 now at EOL: SME8.0_Contribs_QA#Setup

yum --enablerepo=sme7contribs install smeserver-BackupPC
signal-event backuppc-update


You should now be able to access the interface in the server-manager or directly on https://my.domain.tld/BackupPC

You'll find three sample configurations:

  • smeserver-template is a sample config file to backup an SME Server.
  • localhost-template is a sample config file to backup the server itself.
  • windows-template is a sample to backup a windows host using cygwin+rsyncd

To create a host using a template, create a new host, add =<template_name>

For example:

my_server=smeserver-template

When you "Save", the configuration from smeserver-template will be copied to my_server. You can then edit my_server's config directly.

Upgrade from smeserver-backuppc.fws-3.0-1

If you already use the previous version of the contrib, some other steps are needed as the default location of the backups has changed from /opt/backuppc/files to /var/lib/BackupPC

The easiest way is just to symlink the old location to the new one:

ln -s /opt/backuppc/files /var/lib/BackupPC

Then, you can install the new release:

yum --enablerepo=smecontribs install smeserver-BackupPC

Then, just enter the following commands:

mv /etc/BackupPC/config.pl.back /etc/BackupPC/config.pl
mv /etc/BackupPC/hosts.back /etc/BackupPC/hosts
mv /etc/BackupPC/pc/localhost.pl.back /etc/BackupPC/pc/localhost.pl
db configuration delprop backuppc version
usermod -d /var/lib/BackupPC/ -m backuppc
mv /home/e-smith/files/users/backuppc/.ssh/ /var/lib/BackupPC/
signal-event backuppc-update

You should be done ;)



Upgrade from BackupPC (3) to BackupPC4 rpms (SME 9.X)

TODO. You will mostly have some debugging to do regarding the bug {{Bugzilla:10514}} Also according to BackupPC documentaton this should be doable, but might need some manual tweaking in order to use both v3 and v4 pools during the transition delay:

  1. http://backuppc.sourceforge.net/BackupPC-4.0.0.html#BackupPC-4.0
  2. https://github.com/backuppc/backuppc/blob/master/bin/BackupPC_migrateV3toV4
  3. https://www.srbu.se/index.php?option=com_content&view=article&id=210:migrating-backuppc-v3-pools-to-v4&catid=12&Itemid=121
  4. https://github.com/backuppc/backuppc/issues/249

DB properties

There's only two properties you can change:

  • status: (enabled|disabled) Do you want the service to start automatically when the server boot ?
  • examples: (enabled|disabled) Do you want the sample configuration files to be added again if they are removed ?
  • sudo: A list of commands backuppc will be able to run as root using sudo. The default is "/usr/bin/rsync,/bin/gtar"

When you have configured this, you should run:

signal-event backuppc-update


Important.png Note:
If you make changes to the "sudo" properties, you should then check the sudoers syntax to be sure everything is OK. For this, you should run
visudo

And close the file. If visudo detects an error, it'll tell you.


As an example if you want to be able to "Wake on Lan" :

 config setprop backuppc sudo `config getprop backuppc sudo`,/sbin/ether-wake
signal-event backuppc-update

– then simply add a script to your prebackup command or your ping command like :


#!/bin/sh
# Set the mac address for each host
host1_mac=<mac address>
host1_name=<host name>
host2_mac=<mac address>
host2_name=<host name>
# How long does the host take to boot
boottime=120
# Which interface to send the WoL packets out of
interface=eth0
# Function to check if the host pings
pingcheck()
{
ping -w 5 -c 2 $1
export pingstatus=$?
}
case $1 in
       host1)
               sudo etherwake -i $interface $host1_mac
               sleep $boottime
               pingcheck $host1_name
               exit $pingstatus
       ;;
       host2)
               sudo etherwake -i $interface $host2_mac
               sleep $boottime
               pingcheck $host2_name
               exit $pingstatus
       ;;
       *)
               echo "Unknown machine $1"
               exit 1
       ;;
esac


NB. If using the default backuppc admin user, you will need to use the full path for the above commands

   Scripts should not be placed in /etc/BackupPC as permissions will be overwritten

Operation

Backup an SMEServer

To configure a Koozali SME Server client to be backed up using a configuration based on the provided smeserver-template, configure SSH from the backup server as follows:

[root@backupserver ~]# su -s /bin/bash backuppc
bash-3.2$ ssh-keygen -t rsa -b 2048
(used a blank passphrase)
bash-3.2$ cat /var/lib/BackupPC/.ssh/id_rsa.pub | ssh root@myserver.mydomain.com \
"cat >> /root/.ssh/authorized_keys2"
(confirm the host key)
  • ssh port different from 22

See this post : https://forums.contribs.org/index.php/topic,53586.0.html

Restore or migrate an SMEServer

If you simply want to restore a few files or a whole directory you can simply use the web interface, and within a few clicks you are done, with your files restored directly in place, or to a downloadable file if you wish.


This will cover the opportunity to use this full or almost full backup to use the restoration option while installing a new manager, which will help you to migrate between versions.

  • change SERVERNAME with the actual name of your backup
  • change -n -1 with the number of the most uptodate fullbackup you want to use. (-1 means relative to the end: last available in this case)
su - backuppc -s /bin/sh
cd ~
mkdir myrestore
cd myrestore/

To include and restore everything that is outside of the usual backuped folder in SME:

/usr/share/BackupPC/bin/BackupPC_tarCreate  -h SERVERNAME -n -1 -s /  / > smeserver.tar

The base backup in the SME Server console would be an equivalent to this :

 /usr/share/BackupPC/bin/BackupPC_tarCreate  -h SERVERNAME -n -1 -s  /    home/e-smith etc/e-smith/templates-custom etc/e-smith/templates-user-custom \
etc/ssh root etc/sudoers  etc/passwd  etc/shadow etc/group etc/gshadow etc/samba/secrets.tdb  etc/samba/smbpasswd > smeserver.tar


Then you have just to copy this on a USB disk, or alternatively copy it in a virtual disk if your SME will be virtualized and can not plug any USB device

mkdir /mnt/MyDisk
mount /dev/disk/by-label/MyDisk /mnt/MyDisk
mv /var/lib/BackupPC/myrestore/smeserver.tar /mnt/MyDisk/ 
umount /mnt/MyDisk/ 
  1. install SME server
  2. reboot
  3. plug your drive when you see the screen asking for restoration

– and you are done.

Backup a Linux host through rsync

To configure a Linux host client to be backed up, configure SSH from the backup server as follows in order to exchange certificates and to perform a login without passwords.

At the BackupPC server command line as root:

su -s /bin/bash backuppc
ssh-keygen -t rsa -b 2048  # use a blank passphrase
exit

Assuming SSH access to the remote host to be backed up is already configured, as root:

su -s /bin/bash backuppc 
ssh-copy-id -i ~backuppc/.ssh/id_rsa.pub root@your.host.name
exit

You can test the key exchange:

su -s /bin/bash backuppc  #become backuppc user
ssh -l root your.host.name                                                     # add "-p 2222" for port 2222
exit                      #from the remote_host
exit                      #from the backuppc user back to root

You should be able to log in without a password.

Note: There are times when the backuppc user needs a real shell specified in /etc/passwd, for example, when the backuppc user is used to run sudo commands or pre/post scripts.

Now you can go to the admin backuppc panel to set your host

Backup a Windows Client with rsync

To configure a Windows client to be backed up via rsync, install rsync on the Windows client. rysnc needs to be running as a service on the Windows client to ensure communication. There are several options/versions of rsync – the first I was able to get working was from http://sourceforge.net/projects/backuppc/files/cygwin-rsyncd/2.6.8_0/ The zip file contains 7 files – the site goes into more detail about each of the files. Depending on how you wish to use BackupPC will determine which files to edit. I use rsync without ssh keys – to do so create a local user with sufficient rights to the directory or directories on the Windows client, then edit the file rsync.secrets to include the UserID & Password. You then use that same UserID & Password within the configuration from the BackupPC webpage – where you chose to back-up the client with Samba, rsync etc. The contents of rsync.secrets file is simply:

 UserID:Password

You will have to create a “Cygwin share” on the Windows box – that is done using the rsync.conf file. The “Cygwin share” is the name you choose within the square brackets. My rsync.conf file with a share name of “cdocs” (after removal of all personal information of course) looks like this:

[cdocs]
   path = c:/User
   comment = c: Drive documents
   auth users = <valid-back-up-user>
   secrets file = c:/rsyncd/rsyncd.secrets
   hosts allow = 192.168.1.1
   strict modes = false
   read only = true
   list = false

We have share name (cdocs), path, the valid user created on the Windows client, the path to the rysnc.secrets file, an allowable host (this being the local backup server IP), modes, read only and list. The options are mostly explained in the file – what it doesn’t show is that if you have a different version of rsync, the rsync.conf file looks a bit different. This one is for rsync 3.0.9

[cdocs]
  Path = /cygdrive/c/Users/<USERNAME>
  comment = c: User Data
  strict modes = false
  auth users = <valid-back-up-user>
  secrets file = c:/rsyncd/rsyncd.secrets
  hosts allow = 192.168.1.1
  read only = false
  list = false

The final thing that must happen to make rsync work properly is to load rysnc as a service on the Windows client. The file service.bat shows the following command to accomplish this:

c:/rsyncd/rsync.exe -a "--config=c:/rsyncd/rsyncd.conf --daemon --no-detach"

There is also a “gotcha” – sometimes port 873 is blocked by Windows Firewall, so you may need to fix that.

Remove backups

  • Remove all backups of a client
rm -rf /var/lib/BackupPC/pc/<client>/
sudo -u backuppc /usr/share/BackupPC/bin/BackupPC_serverMesg BackupPC_nightly run
  • Remove one backup of a client
cd /var/lib/BackupPC/pc/<client>/
ls
rm -fR <backup_number>
sudo -u backuppc /usr/share/BackupPC/bin/BackupPC_serverMesg BackupPC_nightly run


Warning.png Warning:
Removing a single backup must be done with extreme care. You can safly remove the last backup for example, but if you remove a backup on which another one is based on, you can screw up your backups


After this, you will see space reclaimed and you can check it with df, but you still need to remove statistic line, otherwise you will see it in your web interface. To do that:

nano /var/lib/BackupPC/pc/<client>/backups

With ctrl+k you can remove the line with <backup_number>.

Relog to your web interface and voila! No more <backup_number>.

Known Issues

  • When restarting the BackupPC service you may receive the error as indicated below :
[root@backuppc ~]# service backuppc restart
Shutting down BackupPC:                                    [  OK  ] 
Starting BackupPC:                                         [  OK  ] 
BackupPC: WARNING:  Your BackupPC $Conf{TopDir} is not listed in the locate 
BackupPC: database configuration's PRUNEPATHS.  This may cause all of your 
BackupPC: backed up files to be indexed!

To remove the warning

You should create a custom template /etc/e-smith/templates-custom/etc/updatedb.conf/10conf (copy the default /etc/e-smith/templates/etc/updatedb.conf/10conf)

mkdir -p /etc/e-smith/templates-custom/etc/updatedb.conf/
cp /etc/e-smith/templates/etc/updatedb.conf/10conf /etc/e-smith/templates-custom/etc/updatedb.conf/

Add the directory /var/lib/BackupPC to the PRUNEPATHS list, then:

expand-template /etc/updatedb.conf
  • “aborted by signal=PIPE”


Sometimes the backup fails with this error, this error is related to the remote ssh service. You must set in the /etc/ssh/ssh_config of your remote host:

 ServerAliveInterval 120

– then restart your ssh service.


Another way could be to set in the setting of BackupPC (RsyncClientCmd) the default value for all hosts:

$Conf{RsyncClientCmd} = '$sshPath -o ServerAliveInterval=120 -q -x -l root $host $rsyncPath $argList+';
  • trying to back up a SME Server you might encounter an error or timeout on ssh, this is because of the AutoBlock function on sshd.


For an SME10:

config setprop sshd AllowHost backuppcIP/255.255.255
signal-event remoteaccess-update

Prior to SME10:

config setprop sshd AutoBlock disabled
signal-event remoteaccess-update
Information.png Tip:
if you disabled Autoblock, install denyhosts or fail2ban so as not to reduce your level of security.


  • Since SME10 my old configuration for backup in my local server fails!
  • You need to edit your configuration. You have two choices : use ssh for rsync which is not ideal for localhost, or you can edit your config changing this:
Conf{RsyncSshArgs} = ['-e', '$sshPath -l root']

to this:

$Conf{RsyncSshArgs} = ['-e', '/usr/bin/sudo -p']

You can also do that using the GUI in edit configuration / XFER; search for "RsyncSshArgs". New installations have the default template already modified.


Uninstall

yum remove smeserver-BackupPC BackupPC

Bugs

Please raise bugs under the SME-Contribs section in bugzilla and select the smeserver-BackupPC component or use this link


Below is an overview of the current issues for this contrib:

IDProductVersionStatusSummary (4 tasks)
12197SME Contribs10.0CONFIRMEDcleanup /var/log/httpd-bkpc/
12196SME Contribs10.0CONFIRMEDremove old way logrotate
12123SME Contribs10.0CONFIRMEDimport deps from fws
11517SME Contribs10.0rcCONFIRMEDcleanup remove use of sv run script for service

Changelog

Only released version in smecontrib are listed here.

smeserver-BackupPC Changelog: SME 10 (smecontribs)
2023/02/11 Zsolt Vasarhelyi 0.2-15.sme
- expand-updatedb-conf patch [SME: 10513]
2023/02/10 Zsolt Vasarhelyi 0.2-14.sme
- $Conf{TopDir} not in locate configuration's PRUNEPATHS [SME: 10513]

2022/07/31 Jean-Philippe Pialasse 0.2-13.sme
- update to httpd 2.4 syntax [SME: 12036]

including Requires, and bkpc-conf
2022/07/30 Brian Read 0.2-12.sme
- Re-build and link to latest devtools [SME: 11997]
2022/07/25 Zsolt Vasarhelyi 0.2-11.sme
- update to httpd 2.4 syntax [SME: 12036]