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Benoît S. | aecfb6371f | ||
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4
AUTHORS
Normal file
4
AUTHORS
Normal file
|
@ -0,0 +1,4 @@
|
|||
Grégory COLPART <reg@evolix.fr>
|
||||
Romain DESSORT <rdessort@evolix.fr>
|
||||
Arnaud TOMEÏ <atomei@evolix.fr>
|
||||
Benoît SÉRIE <bserie@evolix.fr>
|
56
INSTALL.md
Normal file
56
INSTALL.md
Normal file
|
@ -0,0 +1,56 @@
|
|||
Installing EvoBackup
|
||||
====================
|
||||
|
||||
Backup server side
|
||||
------------------
|
||||
|
||||
A rsync daemon launched in server mode.
|
||||
|
||||
|
||||
Client side
|
||||
-----------
|
||||
|
||||
1) Git clone the project (i.e in /root/evobackup).
|
||||
|
||||
2) Install configuration files.
|
||||
|
||||
```
|
||||
root@client1:~/evobackup# install.sh client
|
||||
```
|
||||
|
||||
3) Add the zzz_evobackup crontab into the daily cronjobs (recommended):
|
||||
|
||||
```
|
||||
root@client1:~/evobackup# cp crons/zzz_evobackup /etc/cron.daily/
|
||||
root@client1:~/evobackup# chmod 700 /etc/cron.daily/zzz_evobackup
|
||||
```
|
||||
|
||||
Why "zzz"? Because we want the backup cronjob to be the last one.
|
||||
|
||||
4) Configure the cronjob.
|
||||
|
||||
In /etc/evobackup:
|
||||
|
||||
* What to backup using shell scripts in actions.d. By default all scripts are
|
||||
disabled. To enable a script, move it by clearing .disabled part.
|
||||
You can also adapt these scripts or write your own.
|
||||
This will be launched before the rsync, using run-parts.
|
||||
|
||||
* What to backup using rsync filter rules in conf.d/include.cf
|
||||
* Incrementals to keep in conf.d/incs.cf
|
||||
* General config in conf.d/cron.cf
|
||||
|
||||
5) Optional, test with ```sh -x &```, and see if it seems to works.
|
||||
|
||||
```
|
||||
root@client1:~/evobackup# sh -x /etc/cron.daily/zzz_evobackup &
|
||||
root@client1:~/evobackup# tail -f /tmp/evobackup.*
|
||||
```
|
||||
|
||||
If it works, you can wait for it to finish or cancel it.
|
||||
|
||||
```
|
||||
root@client1:~/evobackup# ^C
|
||||
root@client1:~/evobackup# fg
|
||||
root@client1:~/evobackup# ^C
|
||||
```
|
339
LICENSE
Normal file
339
LICENSE
Normal file
|
@ -0,0 +1,339 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Lesser General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
Backup manager used at @evolix
|
||||
Copyright (C) 2013 Benoît.S
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
{signature of Ty Coon}, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License.
|
|
@ -1,10 +0,0 @@
|
|||
PLAN DES SAUVEGARDES
|
||||
====================
|
||||
|
||||
PORT JAIL ETAT
|
||||
-------------------------------------------------------
|
||||
2222 Serveur 1 (IP) 1
|
||||
2223 Serveur 2 (IP) 1
|
||||
2224 Serveur 3 (IP) 0
|
||||
etc....
|
||||
.......
|
215
README
215
README
|
@ -1,215 +0,0 @@
|
|||
EvoBackup
|
||||
=========
|
||||
|
||||
EvoBackup est un ensemble de scripts permettant de mettre en place
|
||||
un service de backups gérant les sauvegardes de plusieurs machines.
|
||||
Le principe est d'installer des prisons/chroot contenant un service
|
||||
SSH écoutant sur un port différent dans chaque prison. Chaque serveur
|
||||
peut ainsi envoyer ses données quotidiennement en "root" via rsync
|
||||
dans sa propre prison. Les prisons sont ensuite copiées en dehors des
|
||||
prisons (donc inacccessible par les serveurs) de façon incrémentale
|
||||
grâce à des "hard links". On peut ainsi conserver des dizaines de
|
||||
sauvegardes de chaque serveur de façon sécurisé et avec peu de place.
|
||||
|
||||
|
||||
**************************
|
||||
Serveur 1 ------SSH/rsync -------> * tcp/2222 Serveur *
|
||||
* de *
|
||||
Serveur 2 ------SSH/rsync -------> * tcp/2223 Sauvegardes *
|
||||
**************************
|
||||
|
||||
Cette technique de sauvegarde s'appuient sur des technologies
|
||||
standards. Elle est utilisée depuis plusieurs années par Evolix
|
||||
pour sauvegarder chaque jour des centaines de serveurs représentant
|
||||
plusieurs To de données incrémentales.
|
||||
|
||||
|
||||
Serveur de sauvegardes
|
||||
----------------------
|
||||
|
||||
Le serveur de sauvegardes doit être sous Debian Squeeze
|
||||
(testé sous Etch/Lenny/Squeeze, les instructions sont pour Squeeze).
|
||||
Avec les logiciels suivants :
|
||||
|
||||
- OpenSSH
|
||||
- Rsync (le daemon rsync n'est pas nécessaire)
|
||||
- Le paquet makedev (plus nécessaire depuis Squeeze)
|
||||
- Commande "mail" (ou un équivalent) capable d'envoyer
|
||||
des messages à l'extérieur.
|
||||
|
||||
Un volume d'une taille importante doit être monté sur /backup
|
||||
Pour des raisons de sécurité on pourra chiffre ce volume.
|
||||
On créera ensuite les répertoires suivants :
|
||||
|
||||
- /backup/jails : pour les prisons
|
||||
- /backup/incs : pour les copies incrémentales des prisons
|
||||
- /etc/evobackup : config des fréquences des copies incrémentales
|
||||
|
||||
Pour la mise en place des backups incrémentaux sur le serveur :
|
||||
- Mettre en place les scripts evobackup-inc.sh et evobackup-rm.sh dans /usr/share/scripts
|
||||
- Mettre les droits d'exécution : chmod u+x /usr/share/scripts/evobackup-{inc,rm}.sh
|
||||
- Activer le crontab suivant (ajuster éventuellement les heures) :
|
||||
29 10 * * * pkill evobackup-rm.sh && echo "Kill evobackup-rm.sh done" | mail -s "[warn] EvoBackup - purge incs interrupted" root
|
||||
30 10 * * * /usr/share/scripts/evobackup-inc.sh && /usr/share/scripts/evobackup-rm.sh
|
||||
|
||||
Note : si l'on ne veut *jamais* supprimer les backups incrémentaux, on pourra se contenter
|
||||
de ne jamais lancer le script evobackup-rm.sh
|
||||
|
||||
|
||||
Si le noyau du serveur est patché avec GRSEC, on évitera pas mal
|
||||
de warnings en positionnant les paramètres Sysctl suivants :
|
||||
|
||||
# sysctl kernel.grsecurity.chroot_deny_chmod=0
|
||||
# sysctl kernel.grsecurity.chroot_deny_mknod=0
|
||||
|
||||
Note : plus nécessaire avec un noyau récent a priori
|
||||
|
||||
Serveurs à sauvegarder
|
||||
----------------------
|
||||
|
||||
On peut sauvegarder différents systèmes : Linux, BSD, Windows, MacOSX.
|
||||
L'un des seuls prérequis est d'avoir rsync.
|
||||
|
||||
|
||||
Installation d'une sauvegarde
|
||||
-----------------------------
|
||||
|
||||
Côté serveur de sauvegardes
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
1) On récupère les sources via http://git.evolix.org/git/evolinux/evobackup.git
|
||||
|
||||
- Exporter la variable $JAIL avec le nom d'hôte saisit dans la grille :
|
||||
|
||||
# export JAIL=<nom d'hote>
|
||||
|
||||
- Se placer dans le bon répertoire (attention, ne pas déplacer le script car
|
||||
il a besoin du répertoire etc/ !) puis exécuter :
|
||||
|
||||
# bash chroot-ssh.sh /backup/jails/$JAIL
|
||||
|
||||
Note : Ignorer une éventuelle erreur avec ld-linux-x86-64.so.2 (32bits) ou ld-linux.so.2 (64bits)
|
||||
|
||||
- Editer le fichier /backup/jails/$JAIL/etc/ssh/sshd_config
|
||||
et remplacer le port SSH utilisé par le prochain disponible
|
||||
(ou garder celui assigné si c'est la première prison).
|
||||
Ajouter également la restriction d'IP si possible via "AllowUsers" :
|
||||
AllowUsers root@IP root@::ffff:IP
|
||||
|
||||
- Ajouter la clé publique du client à sauvegarder dans
|
||||
/backup/jails/$JAIL/root/.ssh/authorized_keys
|
||||
|
||||
- Puis corrigez les droits SSH :
|
||||
|
||||
# chmod -R 600 /backup/jails/$JAIL/root/.ssh/
|
||||
# chown -R root:root /backup/jails/$JAIL/root/.ssh/
|
||||
|
||||
2) Gestion du lancement des prisons en modifiant le fichier de démarrage
|
||||
/etc/init.d/evobackup (on remplacera $JAIL par sa vraie valeur).
|
||||
|
||||
- Ajouter à start) :
|
||||
|
||||
mount -t proc proc-chroot /backup/jails/$JAIL/proc/
|
||||
mount -t devtmpfs udev /backup/jails/$JAIL/dev/
|
||||
chroot /backup/jails/$JAIL /usr/sbin/sshd > /dev/null
|
||||
|
||||
- Ajouter à stop) :
|
||||
|
||||
umount /backup/jails/$JAIL/proc/
|
||||
umount /backup/jails/$JAIL/dev/
|
||||
kill -9 `chroot /backup/jails/$JAIL cat /var/run/sshd.pid`
|
||||
|
||||
- Ajouter à reload|force-reload) :
|
||||
|
||||
kill -HUP `chroot /backup/jails/$JAIL cat /var/run/sshd.pid`
|
||||
|
||||
- Ajouter à restart) :
|
||||
|
||||
kill -9 `chroot /backup/jails/$JAIL cat /var/run/sshd.pid`
|
||||
chroot /backup/jails/$JAIL /usr/sbin/sshd > /dev/null
|
||||
|
||||
3) On lance la prison :
|
||||
|
||||
# mount -t proc proc-chroot /backup/jails/$JAIL/proc/
|
||||
# mount -t devtmpfs udev /backup/jails/$JAIL/dev/
|
||||
# chroot /backup/jails/$JAIL /usr/sbin/sshd > /dev/null
|
||||
|
||||
Pour vérifier que tout est OK :
|
||||
|
||||
# /etc/init.d/evobackup reload
|
||||
|
||||
4) Gestion des sauvegardes incrémentales
|
||||
|
||||
Pour activer les gestions des copies incrémentales,
|
||||
créer le fichier /etc/evobackup/$JAIL contenant par
|
||||
exemple :
|
||||
|
||||
+%Y-%m-%d.-0day
|
||||
+%Y-%m-%d.-1day
|
||||
+%Y-%m-%d.-2day
|
||||
+%Y-%m-%d.-3day
|
||||
+%Y-%m-01.-0month
|
||||
+%Y-%m-01.-1month
|
||||
|
||||
Quelques explications sur cette syntaxe particulière.
|
||||
Par exemple, la ligne ci-dessous signifie "garder la sauvegarde du
|
||||
jour actuel" (à toujours mettre sur la première ligne a priori) :
|
||||
+%Y-%m-%d.-0day
|
||||
La ligne ci-dessous signifie "garder la sauvegarde d'hier" :
|
||||
+%Y-%m-%d.-1day
|
||||
La ligne ci-dessous signifie "garder la sauvegarde du 1er jour du
|
||||
mois courant" :
|
||||
+%Y-%m-01.-0month
|
||||
Toujours le même principe, on peut garder celle du 1er jours du
|
||||
mois dernier :
|
||||
+%Y-%m-01.-1month
|
||||
|
||||
Et bien sûr, on peut garder aussi le 15e jour (pour avoir une sauvegarde
|
||||
toutes les 15 jours, le 1er janvier de chaque année, etc.)
|
||||
|
||||
Attention, la création de ce fichier est *obligatoire* pour activer
|
||||
les copies incrémentales. Si l'on veut garder des copies advitam aeternam
|
||||
sans jamais les supprimer, on se contentera de ne pas lancer le script
|
||||
evobackup-rm.sh.
|
||||
|
||||
|
||||
Côté serveur à sauvegarder
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
1) Générez une clé SSH pour l'utilisateur "root" :
|
||||
|
||||
# ssh-keygen
|
||||
|
||||
(Ne pas la protéger par une passphrase, sauf si un humain
|
||||
va l'entrer manuellement à chaque sauvegarde effectuée)
|
||||
|
||||
(La clé générée doit être de type RSA et non DSA !!)
|
||||
|
||||
2) Envoyez "/root/.ssh/id_rsa.pub" au responsable du serveur de
|
||||
sauvegarde, ainsi que l'adresse IP de la machine.
|
||||
|
||||
3) Ajoutez à la crontab le fichier "zzz_evobackup"
|
||||
Pour une sauvegarde quotidienne (conseillé), utilisez le répertoire
|
||||
"/etc/cron.daily/" (sous Linux) ou "/etc/periodic/daily" (sous FreeBSD).
|
||||
|
||||
Il faut éventuellement ajuster le script en supprimant les lignes "--exclude"
|
||||
si l'on ne souhaite pas exclure les fichiers/répertoires de cette ligne et
|
||||
ajouter/supprimer les lignes en dessous pour sauvegarder les bons répertoires.
|
||||
($rep désigne les données systèmes). Vous pouvez donc choisir librement ce
|
||||
que vous désirez sauvegarder.
|
||||
|
||||
4) Une fois que tout en place au niveau du serveur de sauvegardes,
|
||||
on doit initier la première connexion :
|
||||
|
||||
# ssh -p <port> <serveur de sauvegardes>
|
||||
|
||||
|
||||
Mise-à-jour du serveur de sauvegardes
|
||||
-------------------------------------
|
||||
|
||||
En cas d'une mise-à-jour d'un paquet lié à SSH ou rsync côté
|
||||
serveur de sauvegardes, on mettra à jour ainsi :
|
||||
|
||||
# sh chroot-ssh.sh updateall
|
||||
# /etc/init.d/evobackup restart
|
||||
|
28
README.md
Normal file
28
README.md
Normal file
|
@ -0,0 +1,28 @@
|
|||
EvoBackup-linkdest
|
||||
=========
|
||||
|
||||
(Fork of EvoBackup using rsync --link-dest as incrementals).
|
||||
|
||||
EvoBackup is a bunch of shell scripts to backup a machine to a rsync server.
|
||||
Licence is GPLv2.
|
||||
|
||||
This method uses standard tools (ssh, rsync). EvoBackup is used for
|
||||
many years by Evolix for back up each day hundreds of servers which uses many
|
||||
terabytes of data.
|
||||
|
||||
Backup server
|
||||
-------------
|
||||
|
||||
The backup server need to use rsync. Evobackup-linkdest was tested only on
|
||||
Online backup offer using rsync and RPN.
|
||||
|
||||
Needed packages:
|
||||
|
||||
* rsync
|
||||
* bsd-mailx (or other package providing /usr/bin/mailx)
|
||||
|
||||
Main directories:
|
||||
|
||||
* /etc/evobackup: Config dir
|
||||
|
||||
To install and configure EvoBackup read INSTALL.md
|
132
chroot-ssh.sh
132
chroot-ssh.sh
|
@ -1,132 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
# Gregory Colpart <reg@evolix.fr>
|
||||
# chroot script for OpenSSH
|
||||
# $Id: chroot-ssh.sh,v 1.12 2010-07-02 17:40:29 gcolpart Exp $
|
||||
|
||||
# tested on Debian Etch and recently on Lenny
|
||||
# Exec this script for jail creation:
|
||||
# ./chroot-ssh.sh /backup/jails/myserver
|
||||
# Note: etc/{sshd_config,group,passwd} files should be present
|
||||
|
||||
# For Etch
|
||||
# Start: chroot /backup/jails/myserver /usr/sbin/sshd > /dev/null
|
||||
# Reload: kill -HUP `chroot /backup/jails/myserver cat /var/run/sshd.pid`
|
||||
# Stop: kill -9 `chroot /backup/jails/myserver cat /var/run/sshd.pid`
|
||||
# Restart: Stop + Start
|
||||
|
||||
# For Lenny
|
||||
# Start :
|
||||
# chroot /backup/jails/myserver mount -t proc proc-chroot /proc/
|
||||
# chroot /backup/jails/myserver mount -t devpts devpts-chroot /dev/pts/
|
||||
# chroot /backup/jails/myserver /usr/sbin/sshd > /dev/null
|
||||
# Reload: kill -HUP `chroot /backup/jails/myserver cat /var/run/sshd.pid`
|
||||
# Stop: kill -9 `chroot /backup/jails/myserver cat /var/run/sshd.pid`
|
||||
# Restart:
|
||||
# kill -9 `chroot /backup/jails/myserver cat /var/run/sshd.pid`
|
||||
# chroot /backup/jails/myserver /usr/sbin/sshd > /dev/null
|
||||
|
||||
# After *each* ssh upgrade or libs upgrade:
|
||||
# sh chroot-ssh.sh updateall
|
||||
# And restart all sshd daemons
|
||||
|
||||
bincopy() {
|
||||
|
||||
chrootdir=$1
|
||||
|
||||
# TODO : better detection of amd64 arch
|
||||
cp -f /lib/ld-linux.so.2 $chrootdir/lib/ || cp -f /lib64/ld-linux-x86-64.so.2 $chrootdir/lib64/
|
||||
cp /lib/libnss* $chrootdir/lib/
|
||||
|
||||
for dbin in /bin/bash /bin/cat /bin/chown /bin/mknod /bin/rm /bin/sed /bin/sh /bin/uname /bin/mount /usr/bin/rsync /usr/sbin/sshd /usr/lib/openssh/sftp-server; do
|
||||
cp -f $dbin $chrootdir/$dbin;
|
||||
# (comme dans http://www.gcolpart.com/hacks/chroot-bind.sh)
|
||||
for lib in `ldd $dbin | cut -d">" -f2 | cut -d"(" -f1`; do
|
||||
cp -p $lib $chrootdir/$lib
|
||||
done
|
||||
done
|
||||
|
||||
}
|
||||
|
||||
# synopsis
|
||||
if [ $# -ne 1 ]; then
|
||||
echo "Vous devez indiquer un repertoire."
|
||||
echo "Exemple : chroot-ssh.sh /backup/jails/myserver"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# are u root?
|
||||
if [ `whoami` != "root" ]; then
|
||||
echo "Vous devez executer le script en étant root."
|
||||
exit 0
|
||||
fi
|
||||
|
||||
|
||||
if [ -e $1 ]; then
|
||||
echo "Le repertoire $1 existe deja..."
|
||||
fi
|
||||
|
||||
if [ "$1" = "updateall" ]; then
|
||||
|
||||
for i in `ls -1 /backup/jails/*/lib/libnss_compat.so.2`; do
|
||||
chrootdir=`echo $i | cut -d"/" -f1,2,3,4`
|
||||
echo -n "MaJ $chrootdir ..."
|
||||
bincopy $chrootdir
|
||||
echo "...OK"
|
||||
done
|
||||
|
||||
else
|
||||
|
||||
# where is jail
|
||||
chrootdir=$1
|
||||
|
||||
mkdir -p $chrootdir
|
||||
chown root:root $chrootdir
|
||||
|
||||
umask 022
|
||||
|
||||
# create jail
|
||||
|
||||
echo -n "1 - Creation de la prison..."
|
||||
|
||||
mkdir -p $chrootdir/{bin,dev,etc/ssh,lib,lib64}
|
||||
mkdir -p $chrootdir/lib/tls/i686/cmov/
|
||||
mkdir -p $chrootdir/proc
|
||||
mkdir -p $chrootdir/root/.ssh
|
||||
mkdir -p $chrootdir/usr/lib/i686/cmov/
|
||||
mkdir -p $chrootdir/lib/i686/cmov/
|
||||
mkdir -p $chrootdir/usr/{bin,lib,sbin}
|
||||
mkdir -p $chrootdir/usr/lib/openssh
|
||||
mkdir -p $chrootdir/var/log/
|
||||
mkdir -p $chrootdir/var/run/sshd
|
||||
|
||||
touch $chrootdir/var/log/{authlog,lastlog,messages,syslog}
|
||||
touch $chrootdir/etc/fstab
|
||||
|
||||
echo "...OK"
|
||||
|
||||
echo -n "2 - Copie des donnees..."
|
||||
cp /proc/devices $chrootdir/proc
|
||||
|
||||
cp /etc/ssh/{ssh_host_rsa_key,ssh_host_dsa_key} $chrootdir/etc/ssh/
|
||||
cp etc/sshd_config $chrootdir/etc/ssh/
|
||||
cp etc/passwd $chrootdir/etc/
|
||||
cp etc/shadow $chrootdir/etc/
|
||||
cp etc/group $chrootdir/etc/
|
||||
|
||||
echo ".......OK"
|
||||
|
||||
echo -n "3 - Copie des binaires..."
|
||||
|
||||
bincopy $chrootdir
|
||||
|
||||
echo "......OK"
|
||||
|
||||
echo -n "4 - Termine."
|
||||
|
||||
# end
|
||||
|
||||
echo ""
|
||||
|
||||
fi
|
||||
|
44
crons/evobackup-rm.sh
Normal file
44
crons/evobackup-rm.sh
Normal file
|
@ -0,0 +1,44 @@
|
|||
#!/bin/bash
|
||||
|
||||
# Handle removing of incrementals.
|
||||
|
||||
. /etc/evobackup/conf.d/cron.cf
|
||||
|
||||
tmpdir=$(mktemp --tmpdir=/tmp -d evobackup.tmpdir.XXX)
|
||||
emptydir=$(mktemp --tmpdir=/tmp -d evobackup.empty.XXX)
|
||||
tmplog=$(mktemp --tmpdir=/tmp evobackup.tmplog.XXX)
|
||||
dst="rsync://${RSYNC_USERNAME}@${BACKUPSERVER}/${RSYNC_PATH}"
|
||||
|
||||
|
||||
# List actual incrementals backup.
|
||||
listincs=$(rsync --list-only ${dst} |
|
||||
sed -E 's#^([^\s]+\s+){4}##' | sed -e '/\./d' -e '/current/d' | tr -s '\n' ' '
|
||||
)
|
||||
for inc in $listincs; do
|
||||
echo $inc >> ${tmpdir}/incs.files
|
||||
done
|
||||
# List non-obsolete incrementals backup.
|
||||
for incConf in $(cat ${CONFDIR}/incs.cf); do
|
||||
mydate=$(echo $incConf | cut -d. -f1)
|
||||
before=$(echo $incConf | cut -d. -f2)
|
||||
date -d "$(date $mydate) $before" "+%Y-%m-%d"
|
||||
done > ${tmpdir}/incs.keep
|
||||
# Delete obsolete incrementals backup
|
||||
for inc in $(grep -v -f ${tmpdir}/incs.keep ${tmpdir}/incs.files); do
|
||||
start=$(date --rfc-3339=seconds)
|
||||
echo "Deletion of $inc started at ${start}." >> $tmplog
|
||||
rsync -a --delete ${emptydir}/ ${dst}/${inc}
|
||||
sleep 5
|
||||
rsync -a --delete --include="${inc}" --exclude="*" ${emptydir}/ $dst
|
||||
stop=$(date --rfc-3339=seconds)
|
||||
echo "Deletion of $inc ended at ${stop}." >> $tmplog
|
||||
done
|
||||
|
||||
# Send mail report only if incrementals where deleted.
|
||||
if [ -s $tmplog ]; then
|
||||
# Save tmplog to global log & send mail.
|
||||
cat $tmplog >> $LOG
|
||||
< $tmplog mailx -s "[info] EvoBackup - deletion of obsolete incrementals" $MAIL_TO
|
||||
fi
|
||||
# Cleaning
|
||||
rm -rf $tmpdir $emptydir $tmplog
|
60
crons/zzz_evobackup
Normal file
60
crons/zzz_evobackup
Normal file
|
@ -0,0 +1,60 @@
|
|||
#!/bin/bash
|
||||
# EvoBackup cronjob.
|
||||
|
||||
. /etc/evobackup/conf.d/cron.cf
|
||||
|
||||
# Verify if an EvoBackup is already launched, if true, kill it.
|
||||
if [ -e $PIDFILE ]; then
|
||||
# Killing the childs of evobackup.
|
||||
for pid in $(ps h --ppid $(cat $PIDFILE) -o pid | tr -s '\n' ' '); do
|
||||
kill -9 $pid;
|
||||
done
|
||||
# Then kill the main PID.
|
||||
kill -9 $(cat $PIDFILE)
|
||||
echo "$0 is running (PID $(cat $PIDFILE)). Process killed." >&2
|
||||
fi
|
||||
echo "$$" > $PIDFILE
|
||||
trap "rm -f $PIDFILE" EXIT INT
|
||||
|
||||
# Executes tasks to do before rsync.
|
||||
run-parts /etc/evobackup/actions.d/
|
||||
|
||||
hostname=$(hostname -f)
|
||||
start=$(date --rfc-3339=seconds)
|
||||
date=$(date +%Y-%m-%d)
|
||||
tmplog=$(mktemp --tmpdir=/tmp evobackup.XXX)
|
||||
|
||||
args="-avzh --stats --force --ignore-errors --partial "\
|
||||
"--include-from=/etc/evobackup/conf.d/include.cf "\
|
||||
"--delete --delete-excluded"
|
||||
dst="rsync://${RSYNC_USERNAME}@${BACKUPSERVER}/${RSYNC_PATH}"
|
||||
|
||||
# Is there a current version? If no create it.
|
||||
rsync --list-only ${dst}/current >/dev/null 2>&1
|
||||
status=$?
|
||||
if [ "$status" != 0 ]; then
|
||||
# First backup.
|
||||
rsync $args / ${dst}/current > $tmplog
|
||||
else
|
||||
# Backups with incrementials.
|
||||
rsync $args --link-dest=/current/ / ${dst}/${date} > $tmplog
|
||||
fi
|
||||
status=$?
|
||||
|
||||
# Keep the last 30 lines & clean temporary log.
|
||||
tail -30 $tmplog >> $LOG && rm $tmplog
|
||||
|
||||
stop=$(date --rfc-3339=seconds)
|
||||
echo "EvoBackup started at $start." >> $LOG
|
||||
echo "EvoBackup finished at $stop." >> $LOG
|
||||
|
||||
# Send a report
|
||||
# Did rsync sucessfully finished?
|
||||
if [ "$status" != 0 ]; then
|
||||
tail -30 $LOG \
|
||||
| mailx -s "[warn] EvoBackup for $hostname did not finish correctly." \
|
||||
$MAIL_TO
|
||||
else
|
||||
tail -30 $LOG \
|
||||
| mailx -s "[info] EvoBackup report for $hostname" $MAIL_TO
|
||||
fi
|
|
@ -1,7 +0,0 @@
|
|||
root:x:0:
|
||||
daemon:x:1:
|
||||
shadow:x:42:
|
||||
staff:x:50:
|
||||
users:x:100:
|
||||
nogroup:x:65534:
|
||||
ssh:x:102:
|
|
@ -1,4 +0,0 @@
|
|||
root:x:0:0:root:/root:/bin/bash
|
||||
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
|
||||
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
|
||||
sshd:x:100:65534::/var/run/sshd:/usr/sbin/nologin
|
|
@ -1,4 +0,0 @@
|
|||
root:x:13536:0:99999:7:::
|
||||
daemon:*:13536:0:99999:7:::
|
||||
nobody:*:13536:0:99999:7:::
|
||||
sshd:!:13536:0:99999:7:::
|
|
@ -1,35 +0,0 @@
|
|||
Port 2222
|
||||
Protocol 2
|
||||
|
||||
HostKey /etc/ssh/ssh_host_rsa_key
|
||||
HostKey /etc/ssh/ssh_host_dsa_key
|
||||
UsePrivilegeSeparation yes
|
||||
|
||||
KeyRegenerationInterval 3600
|
||||
ServerKeyBits 768
|
||||
SyslogFacility AUTH
|
||||
LogLevel INFO
|
||||
LoginGraceTime 120
|
||||
PermitRootLogin yes
|
||||
StrictModes yes
|
||||
RSAAuthentication yes
|
||||
PubkeyAuthentication yes
|
||||
AuthorizedKeysFile %h/.ssh/authorized_keys
|
||||
|
||||
IgnoreRhosts yes
|
||||
RhostsRSAAuthentication no
|
||||
HostbasedAuthentication no
|
||||
PermitEmptyPasswords no
|
||||
ChallengeResponseAuthentication no
|
||||
PasswordAuthentication no
|
||||
|
||||
X11Forwarding no
|
||||
X11DisplayOffset 10
|
||||
PrintMotd no
|
||||
PrintLastLog yes
|
||||
TCPKeepAlive yes
|
||||
UseLogin no
|
||||
|
||||
Subsystem sftp /usr/lib/openssh/sftp-server
|
||||
|
||||
AllowUsers root@IP root@::ffff:IP
|
29
evobackup
29
evobackup
|
@ -1,29 +0,0 @@
|
|||
#!/bin/sh
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: evobackup
|
||||
# Required-Start: $syslog
|
||||
# Required-Stop: $syslog
|
||||
# Default-Start: 2
|
||||
# Default-Stop: 1
|
||||
# Short-Description: evobackup jails
|
||||
### END INIT INFO
|
||||
|
||||
set -e
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
;;
|
||||
|
||||
stop)
|
||||
;;
|
||||
|
||||
reload|force-reload)
|
||||
;;
|
||||
|
||||
restart)
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
#!/bin/sh
|
||||
|
||||
# Script backups incrementaux
|
||||
# Evolix (c) 2007
|
||||
|
||||
CONFDIR=/etc/evobackup/
|
||||
DATE=$(date +"%d-%m-%Y")
|
||||
LOGFILE=/var/log/evobackup-sync.log
|
||||
TMPDIR=/tmp/evobackup/
|
||||
JAILDIR=/backup/jails/
|
||||
INCDIR=/backup/incs/
|
||||
MYMAIL=jdoe@example.com
|
||||
|
||||
mkdir -p $TMPDIR
|
||||
|
||||
for i in $( ls $CONFDIR ); do
|
||||
|
||||
# hard copy everyday
|
||||
echo -n "hard copy $i begins at : " >> $LOGFILE
|
||||
/bin/date +"%d-%m-%Y ; %H:%M" >> $LOGFILE
|
||||
mkdir -p "$INCDIR"$i
|
||||
cp -alx $JAILDIR$i $INCDIR$i/$DATE
|
||||
echo -n "hard copy $i ends at : " >> $LOGFILE
|
||||
/bin/date +"%d-%m-%Y ; %H:%M" >> $LOGFILE
|
||||
|
||||
done | tee -a $LOGFILE | mail -s "[info] EvoBackup - create incs" $MYMAIL
|
||||
|
|
@ -1,41 +0,0 @@
|
|||
#!/bin/sh
|
||||
|
||||
# Script backups incrementaux
|
||||
# Evolix (c) 2007
|
||||
|
||||
CONFDIR=/etc/evobackup/
|
||||
DATE=$(date +"%d-%m-%Y")
|
||||
LOGFILE=/var/log/evobackup-sync.log
|
||||
TMPDIR=/tmp/evobackup/
|
||||
JAILDIR=/backup/jails/
|
||||
INCDIR=/backup/incs/
|
||||
MYMAIL=jdoe@example.com
|
||||
|
||||
mkdir -p $TMPDIR
|
||||
|
||||
for i in $( ls $CONFDIR ); do
|
||||
|
||||
# list actual inc backups
|
||||
for j in $( ls $INCDIR$i ); do
|
||||
echo $j
|
||||
done > "$TMPDIR"$i.files
|
||||
|
||||
# list non-obsolete inc backups
|
||||
for j in $( cat $CONFDIR$i ); do
|
||||
MYDATE=$( echo $j | cut -d. -f1 )
|
||||
BEFORE=$( echo $j | cut -d. -f2 )
|
||||
date -d "$(date $MYDATE) $BEFORE" "+%d-%m-%Y"
|
||||
done > "$TMPDIR"$i.keep
|
||||
|
||||
# delete obsolete inc backups
|
||||
for j in $( grep -v -f "$TMPDIR"$i.keep "$TMPDIR"$i.files ); do
|
||||
echo -n "Delete $i/$j begins at : " >> $LOGFILE
|
||||
/bin/date +"%d-%m-%Y ; %H:%M" >> $LOGFILE
|
||||
cd $INCDIR$i
|
||||
rm -rf $j
|
||||
echo -n "Delete $i/$j ends at : " >> $LOGFILE
|
||||
/bin/date +"%d-%m-%Y ; %H:%M" >> $LOGFILE
|
||||
done
|
||||
|
||||
done | tee -a $LOGFILE | mail -s "[info] EvoBackup - purge incs" $MYMAIL
|
||||
|
34
install.sh
Executable file
34
install.sh
Executable file
|
@ -0,0 +1,34 @@
|
|||
#!/bin/bash
|
||||
# Install EvoBackup configuration and init files.
|
||||
|
||||
# Debian or Ubuntu?
|
||||
flavor=$(lsb_release -i -s)
|
||||
debian=false
|
||||
ubuntu=false
|
||||
if [ "$flavor" = "Debian" ]; then
|
||||
echo "Debian detected."
|
||||
debian=true
|
||||
elif [ "$flavor" = "Ubuntu" ]; then
|
||||
echo "Ubuntu detected."
|
||||
ubuntu=true
|
||||
else
|
||||
echo "Not a Debian based distribution? If yes, fix this script. Exiting..."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Are we root?
|
||||
id=$(id -u)
|
||||
if [ $id != 0 ]; then
|
||||
echo "Error, you need to be root to install EvoBackup!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
cp -r install/etc/evobackup /etc/
|
||||
# Don't install init script for client-side.
|
||||
if [ "$1" != "client" ]; then
|
||||
$debian && cp install/etc/init.d/evobackup /etc/init.d/
|
||||
$ubuntu && cp install/etc/init/evobackup.conf /etc/init/
|
||||
fi
|
||||
|
||||
echo "Done."
|
||||
exit 0
|
5
install/etc/evobackup/actions.d/00_prerequisites
Executable file
5
install/etc/evobackup/actions.d/00_prerequisites
Executable file
|
@ -0,0 +1,5 @@
|
|||
#!/bin/bash
|
||||
# Prerequisites actions to do.
|
||||
|
||||
test ! -d /home/backup && mkdir /home/backup
|
||||
exit 0
|
44
install/etc/evobackup/actions.d/10_mysql.disabled
Executable file
44
install/etc/evobackup/actions.d/10_mysql.disabled
Executable file
|
@ -0,0 +1,44 @@
|
|||
#!/bin/bash
|
||||
# Many ways of backuping MySQL/MariaDB databases.
|
||||
|
||||
# Dump with all databases in one file.
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf \
|
||||
# --opt --all-databases --force --events | gzip --best > /home/backup/mysql.bak.gz
|
||||
|
||||
# Dump des BDD en .sql.gz
|
||||
# mkdir -p /home/mysqldump/
|
||||
# for i in $(mysql -e 'show databases' -s --skip-column-names | egrep -v "^(Database|information_schema|performance_schema)"); do
|
||||
# mysqldump --force --events $i | gzip --best > /home/mysqldump/${i}.sql.gz
|
||||
# done
|
||||
|
||||
# for i in $(echo SHOW DATABASES | mysql | egrep -v "^(Database|information_schema|performance_schema)" ); \
|
||||
# do mkdir -p /home/mysqldump/$i ; chown -R mysql /home/mysqldump ; \
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q --opt --events --skip-comments -T \
|
||||
# /home/mysqldump/$i $i; done
|
||||
|
||||
# Dump par base
|
||||
# mkdir -p -m 700 /home/mysqldump/BASE
|
||||
# chown -R mysql /home/mysqldump/
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q \
|
||||
# --opt --events --skip-comments -T /home/mysqldump/BASE BASE
|
||||
|
||||
# mkdir -p /home/mysqlhotcopy/
|
||||
# mysqlhotcopy BASE /home/mysqlhotcopy/
|
||||
|
||||
# Dump instanceS MySQL
|
||||
#
|
||||
## Recherche du mot de passe mysqladmin
|
||||
#mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
|
||||
#
|
||||
## Determination des instances MySQL disponibles sur le serveur (hors 3306)
|
||||
#grep -E "^port\s*=\s*\d*" /etc/mysql/my.cnf |while read instance; do
|
||||
# instance=$(echo $instance |tr -d '\t')
|
||||
# instance=${instance// /}
|
||||
# instance=${instance//port=/}
|
||||
# if [ "$instance" != "3306" ]
|
||||
# then
|
||||
# mysqldump -P $instance --opt --all-databases -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
|
||||
# fi
|
||||
#done
|
||||
|
||||
exit 0
|
15
install/etc/evobackup/actions.d/11_postgresql.disabled
Executable file
15
install/etc/evobackup/actions.d/11_postgresql.disabled
Executable file
|
@ -0,0 +1,15 @@
|
|||
#!/bin/bash
|
||||
# PostgreSQL Dump
|
||||
|
||||
# su - postgres -c "pg_dumpall > ~/pg.dump.bak"
|
||||
# mv ~postgres/pg.dump.bak /home/backup/
|
||||
|
||||
# Exemple de backups...
|
||||
# On sauvegarde les tables d'une base sauf des exceptions
|
||||
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f
|
||||
#/home/backup/pg-backup.tar -t 'TABLE1' -t 'TABLE2' BASE
|
||||
# On sauvegarde uniquement certaines tables d'une base
|
||||
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f
|
||||
#/home/backup/pg-backup.tar -T 'TABLE1' -T 'TABLE2' BASE
|
||||
|
||||
exit 0
|
6
install/etc/evobackup/actions.d/12_redis.disabled
Executable file
6
install/etc/evobackup/actions.d/12_redis.disabled
Executable file
|
@ -0,0 +1,6 @@
|
|||
#!/bin/bash
|
||||
# Dump Redis
|
||||
|
||||
# cp /var/lib/redis/dump.rdb /home/backup/
|
||||
|
||||
exit 0
|
7
install/etc/evobackup/actions.d/13_mongodb.disabled
Executable file
7
install/etc/evobackup/actions.d/13_mongodb.disabled
Executable file
|
@ -0,0 +1,7 @@
|
|||
#!/bin/bash
|
||||
# Dump MongoDB
|
||||
|
||||
# mongodump -u mongobackup -pPASS -o /home/backup/mongodump/ >/dev/null 2>&1
|
||||
# |grep -v "^connected to:"
|
||||
|
||||
exit 0
|
29
install/etc/evobackup/actions.d/14_elasticsearch.disabled
Executable file
29
install/etc/evobackup/actions.d/14_elasticsearch.disabled
Executable file
|
@ -0,0 +1,29 @@
|
|||
#!/bin/bash
|
||||
# Dump/Snapshots for Elasticsearch 1.0
|
||||
|
||||
## Yout need to register a repository, this action need to be only done one time,
|
||||
## but you must register a repository on all nodes!
|
||||
## $ curl -XPUT 'http://localhost:9200/_snapshot/backup' -d '{
|
||||
## "type": "fs",
|
||||
## "settings": {
|
||||
## "location": "/home/backup-elasticsearch",
|
||||
## "compress": true
|
||||
## }
|
||||
## }'
|
||||
|
||||
## Delete old snapshots. Handled in EvoBackup.
|
||||
# rm -rf /home/backup/elasticsearch/*
|
||||
|
||||
## Take a snapshot on master node.
|
||||
# date=$(date +%Y%m%d%H%M)
|
||||
# curl -XPUT "localhost:9200/_snapshot/backup/snapshot_${date}?wait_for_completion=true"
|
||||
|
||||
## To restore: List snapshots, close all indexes & restore one snapshot.
|
||||
## curl -XGET "localhost:9200/_snapshot/backup/_all?pretty=true"
|
||||
## curl -XPOST "localhost:9200/_all/_close"
|
||||
## rsync master node:/home/backup/elasticsearch to slaves nodes
|
||||
## example : rsync -av --delete /home/backup/elasticsearch node:/home/backup/elasticsearch
|
||||
## restore snapshots
|
||||
## curl -XPOST "localhost:9200/_snapshot/backup/snapshot_DATE/_restore?wait_for_completion=true"
|
||||
|
||||
exit 0
|
6
install/etc/evobackup/actions.d/15_ldap.disabled
Executable file
6
install/etc/evobackup/actions.d/15_ldap.disabled
Executable file
|
@ -0,0 +1,6 @@
|
|||
#!/bin/bash
|
||||
# Dump LDAP
|
||||
|
||||
# slapcat -l /home/backup/ldap.bak
|
||||
|
||||
exit 0
|
26
install/etc/evobackup/actions.d/99_system_info
Executable file
26
install/etc/evobackup/actions.d/99_system_info
Executable file
|
@ -0,0 +1,26 @@
|
|||
#!/bin/bash
|
||||
# Get system informations.
|
||||
# Dependency: dd, sfdisk, mtr, traceroute, ps, netstat, dpkg
|
||||
|
||||
# Extract MBR / table partitions.
|
||||
dd if=/dev/sda of=/home/backup/MBR bs=512 count=1 2>&1 | \
|
||||
egrep -v "(records in|records out|512 bytes)"
|
||||
sfdisk -d /dev/sda > /home/backup/partitions 2>&1 | \
|
||||
egrep -v "(Warning: extended partition does not start at a cylinder boundary|DOS and Linux will interpret the contents differently)"
|
||||
|
||||
# Get routes
|
||||
for addr in 8.8.8.8 backup.evolix.net www.evolix.fr www.evolix.net; do
|
||||
mtr -r $addr > /home/backup/mtr-${addr}
|
||||
traceroute -n $addr > /home/backup/traceroute-${addr}
|
||||
done
|
||||
|
||||
# Process list.
|
||||
ps auwwwx > /home/backup/process.txt
|
||||
|
||||
# Network connections list.
|
||||
netstat -taupen > /home/backup/netstat.txt
|
||||
|
||||
# Packages list.
|
||||
dpkg -l > /home/backup/packages.txt
|
||||
|
||||
exit 0
|
28
install/etc/evobackup/conf.d/cron.cf
Normal file
28
install/etc/evobackup/conf.d/cron.cf
Normal file
|
@ -0,0 +1,28 @@
|
|||
# Pid file
|
||||
PIDFILE="/var/run/evobackup.pid"
|
||||
|
||||
# Port of the rsync backup server. Default is 837.
|
||||
PORT=837
|
||||
|
||||
# Hostname OR adress IP of the backup server.
|
||||
BACKUPSERVER="mybackupserver.domain.tld"
|
||||
|
||||
# Username, if any.
|
||||
RSYNC_USERNAME=""
|
||||
|
||||
# Password, if any.
|
||||
export RSYNC_PASSWORD=""
|
||||
|
||||
# Path used by rsync server.
|
||||
RSYNC_PATH="backup"
|
||||
|
||||
# A mail to send the report or alert.
|
||||
MAIL_TO="jdoe@example.com"
|
||||
|
||||
# Log file
|
||||
LOG="/var/log/evobackup.log"
|
||||
|
||||
# Used when you have more than one backup server.
|
||||
NODE=$(( $(date +%-d) % 2 ))
|
||||
|
||||
CONFDIR=/etc/evobackup/conf.d
|
37
install/etc/evobackup/conf.d/include.cf
Normal file
37
install/etc/evobackup/conf.d/include.cf
Normal file
|
@ -0,0 +1,37 @@
|
|||
# Use this file to exlude files (-) or explicit include (+).
|
||||
# Exemple, backup /home/backup/mysql.bak.gz but not what is left in /home/backup
|
||||
# + /home/backup/mysql.bak.gz
|
||||
# - /home/backup/**
|
||||
|
||||
# General excludes.
|
||||
- lost+found
|
||||
- .nfs.*
|
||||
- /backup
|
||||
- /dev
|
||||
- /lib
|
||||
- /proc
|
||||
- /selinux
|
||||
- /run
|
||||
- /sys
|
||||
- /tmp
|
||||
- /usr/doc
|
||||
- /usr/lib
|
||||
- /usr/src
|
||||
- /usr/share/doc
|
||||
- /usr/obj
|
||||
- /var/log
|
||||
- /var/lib/mysql
|
||||
- /var/lib/postgres
|
||||
- /var/lib/postgresql
|
||||
- /var/lib/sympa
|
||||
- /var/lib/metche
|
||||
- /var/run
|
||||
- /var/lock
|
||||
- /var/state
|
||||
- /var/apt
|
||||
- /var/cache
|
||||
- /var/spool/postfix
|
||||
- /var/lib/amavis/amavisd.sock
|
||||
- /var/lib/munin/munin-update.stats.tmp
|
||||
- /var/lib/php5
|
||||
- /var/spool/squid
|
6
install/etc/evobackup/conf.d/incs.cf
Normal file
6
install/etc/evobackup/conf.d/incs.cf
Normal file
|
@ -0,0 +1,6 @@
|
|||
+%Y-%m-%d.-0day
|
||||
+%Y-%m-%d.-1day
|
||||
+%Y-%m-%d.-2day
|
||||
+%Y-%m-%d.-3day
|
||||
+%Y-%m-01.-0month
|
||||
+%Y-%m-01.-1month
|
|
@ -1,101 +0,0 @@
|
|||
#!/bin/sh
|
||||
|
||||
BACKUP_ROOT='/backup'
|
||||
|
||||
function usage {
|
||||
cat <<EOT >&2
|
||||
Add an evobackup jail.
|
||||
Usage : $0 -n name -i ip -p port -k pub-key-path
|
||||
All these options are required
|
||||
-n : name of the jail
|
||||
-i : IP address of client machine
|
||||
-p : SSH port where jail listen on
|
||||
-k : path to the SSH public key of the client machine
|
||||
EOT
|
||||
}
|
||||
|
||||
while getopts ':n:i:p:k:' o
|
||||
do
|
||||
case $o in
|
||||
n)
|
||||
jail=$OPTARG
|
||||
;;
|
||||
i)
|
||||
ip=$OPTARG
|
||||
;;
|
||||
p)
|
||||
port=$OPTARG
|
||||
;;
|
||||
k)
|
||||
pub_key_path=$OPTARG
|
||||
;;
|
||||
?)
|
||||
usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ -z $jail ] || [ -z $ip ] || [ -z $port ] || [ -z $pub_key_path ]; then
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -f "$pub_key_path" ]; then
|
||||
echo "public key file $pub_key_path not found."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -f 'chroot-ssh.sh' ]; then
|
||||
echo 'script chroot-ssh.sh not found, make sure you are in the correct directory!'
|
||||
exit 1
|
||||
fi
|
||||
|
||||
|
||||
bash chroot-ssh.sh $BACKUP_ROOT/jails/$jail
|
||||
|
||||
|
||||
sed -i "s/^Port 2222/Port $port/" $BACKUP_ROOT/jails/$jail/etc/ssh/sshd_config
|
||||
sed -i "s/IP/$ip/g" $BACKUP_ROOT/jails/$jail/etc/ssh/sshd_config
|
||||
|
||||
cat $pub_key_path >> $BACKUP_ROOT/jails/$jail/root/.ssh/authorized_keys
|
||||
chmod -R 600 $BACKUP_ROOT/jails/$jail/root/.ssh/
|
||||
chown -R root:root $BACKUP_ROOT/jails/$jail/root/.ssh/
|
||||
|
||||
|
||||
if [ ! -f '/etc/init.d/evobackup' ]; then
|
||||
cp evobackup /etc/init.d/
|
||||
update-rc.d evobackup start 99 2 .
|
||||
fi
|
||||
|
||||
sed -i "\?^\s\+start)?a mount -t proc proc-chroot $BACKUP_ROOT/jails/$jail/proc/\n\
|
||||
mount -t devpts devpts-chroot $BACKUP_ROOT/jails/$jail/dev/pts/\n\
|
||||
chroot $BACKUP_ROOT/jails/$jail /usr/sbin/sshd > /dev/null\n" \
|
||||
/etc/init.d/evobackup
|
||||
|
||||
sed -i "\?^\s\+stop)?a umount $BACKUP_ROOT/jails/$jail/proc/\n\
|
||||
umount $BACKUP_ROOT/jails/$jail/dev/pts/\n\
|
||||
kill -9 \`chroot $BACKUP_ROOT/jails/$jail cat /var/run/sshd.pid\`\n" \
|
||||
/etc/init.d/evobackup
|
||||
|
||||
sed -i "\?force-reload)?a kill -HUP \`chroot $BACKUP_ROOT/jails/$jail cat /var/run/sshd.pid\`\n" \
|
||||
/etc/init.d/evobackup
|
||||
|
||||
sed -i "\?\\s\+restart)?a kill -9 \`chroot $BACKUP_ROOT/jails/$jail cat /var/run/sshd.pid\`\n\
|
||||
chroot $BACKUP_ROOT/jails/$jail /usr/sbin/sshd > /dev/null\n" \
|
||||
/etc/init.d/evobackup
|
||||
|
||||
mount -t proc proc-chroot /backup/jails/$jail/proc/
|
||||
mount -t devpts devpts-chroot /backup/jails/$jail/dev/pts/
|
||||
chroot /backup/jails/$jail /usr/sbin/sshd
|
||||
|
||||
|
||||
[ -d /etc/evobackup ] || mkdir /etc/evobackup/
|
||||
cat <<EOT >/etc/evobackup/$jail
|
||||
+%Y-%m-%d.-0day
|
||||
+%Y-%m-%d.-1day
|
||||
+%Y-%m-%d.-2day
|
||||
+%Y-%m-%d.-3day
|
||||
+%Y-%m-01.-0month
|
||||
+%Y-%m-01.-1month
|
||||
EOT
|
175
zzz_evobackup
175
zzz_evobackup
|
@ -1,175 +0,0 @@
|
|||
#!/bin/sh
|
||||
|
||||
#
|
||||
# Script evobackup client
|
||||
# $Id: evobackup_cron_daily_client,v 1.21 2010-08-22 10:15:42 gcolpart Exp $
|
||||
#
|
||||
|
||||
# Verification qu'un autre evobackup n'est pas deja lance
|
||||
PIDFILE=/var/run/evobackup.pid
|
||||
if [ -e $PIDFILE ]; then
|
||||
pkill -9 -F $PIDFILE
|
||||
echo "$0 tourne encore (PID `cat $PIDFILE`). Processus killé" >&2
|
||||
fi
|
||||
echo "$$" > $PIDFILE
|
||||
trap "rm -f $PIDFILE" EXIT
|
||||
|
||||
# port SSH
|
||||
SSH_PORT=2228
|
||||
|
||||
# systeme de la machine ("linux" ou "bsd")
|
||||
SYSTEME=linux
|
||||
|
||||
# mail de remontee Evolix
|
||||
MAIL=jdoe@example.com
|
||||
|
||||
NODE=$(expr `date +%d` % 2)
|
||||
|
||||
# operations specifiques
|
||||
|
||||
mkdir -p -m 700 /home/backup
|
||||
|
||||
# Dump LDAP
|
||||
# slapcat -l /home/backup/ldap.bak
|
||||
|
||||
# Dump MySQL
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf \
|
||||
# --opt --all-databases --force | gzip --best > /home/backup/mysql.bak.gz
|
||||
|
||||
# Dump des BDD en .sql.gz
|
||||
# mkdir -p /home/mysqldump/
|
||||
# for i in $(mysql -e 'show databases' -s --skip-column-names | egrep -v "^(Database|information_schema)"); do
|
||||
# mysqldump --force $i | gzip --best > /home/mysqldump/${i}.sql.gz
|
||||
# done
|
||||
|
||||
# for i in $(echo SHOW DATABASES | mysql | egrep -v "^(Database|information_schema)" ); \
|
||||
# do mkdir -p /home/mysqldump/$i ; chown -R mysql /home/mysqldump ; \
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q --opt -T \
|
||||
# /home/mysqldump/$i $i; done
|
||||
|
||||
# Dump par base
|
||||
# mkdir -p -m 700 /home/mysqldump/BASE
|
||||
# chown -R mysql /home/mysqldump/
|
||||
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q \
|
||||
# --opt -T /home/mysqldump/BASE BASE
|
||||
|
||||
# mkdir -p /home/mysqlhotcopy/
|
||||
# mysqlhotcopy BASE /home/mysqlhotcopy/
|
||||
|
||||
# Dump instanceS MySQL
|
||||
#
|
||||
## Recherche du mot de passe mysqladmin
|
||||
#mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
|
||||
#
|
||||
## Determination des instances MySQL disponibles sur le serveur (hors 3306)
|
||||
#grep -E "^port\s*=\s*\d*" /etc/mysql/my.cnf |while read instance; do
|
||||
# instance=$(echo $instance |tr -d '\t')
|
||||
# instance=${instance// /}
|
||||
# instance=${instance//port=/}
|
||||
# if [ "$instance" != "3306" ]
|
||||
# then
|
||||
# mysqldump -P $instance --opt --all-databases -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
|
||||
# fi
|
||||
#done
|
||||
|
||||
|
||||
# Dump PostgreSQL
|
||||
# su - postgres -c "pg_dumpall > ~/pg.dump.bak"
|
||||
# mv ~postgres/pg.dump.bak /home/backup/
|
||||
|
||||
# Exemple de backups...
|
||||
# On sauvegarde les tables d'une base sauf des exceptions
|
||||
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -t 'TABLE1' -t 'TABLE2' BASE
|
||||
# On sauvegarde uniquement certaines tables d'une base
|
||||
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -T 'TABLE1' -T 'TABLE2' BASE
|
||||
|
||||
# Dump MongoDB
|
||||
# Creation d'un utilisateur en lecture seule :
|
||||
# > use admin
|
||||
# > db.addUser("mongobackup", "PASS", true);
|
||||
#mongodump -u mongobackup -pPASS -o /home/backup/mongodump/ >/dev/null 2>&1 |grep -v "^connected to:"
|
||||
|
||||
# Dump Redis
|
||||
# cp /var/lib/redis/dump.rdb /home/backup/
|
||||
|
||||
# Dump MBR / table partitions
|
||||
# dd if=/dev/sda of=/home/backup/MBR bs=512 count=1 2>&1 | egrep -v "(records in|records out|512 bytes)"
|
||||
# sfdisk -d /dev/sda > /home/backup/partitions 2>&1 | egrep -v "(Warning: extended partition does not start at a cylinder boundary|DOS and Linux will interpret the contents differently)"
|
||||
|
||||
# Dump routes
|
||||
# traceroute -n 8.8.8.8 > /home/backup/traceroute-8.8.8.8
|
||||
# mtr -r 8.8.8.8 > /home/backup/mtr-8.8.8.8
|
||||
# traceroute -n backup.evolix.net > /home/backup/traceroute-backup.evolix.net
|
||||
# mtr -r backup.evolix.net > /home/backup/mtr-backup.evolix.net
|
||||
# traceroute -n www.evolix.fr > /home/backup/traceroute-www.evolix.fr
|
||||
# mtr -r www.evolix.fr > /home/backup/mtr-www.evolix.fr
|
||||
# traceroute -n www.evolix.net > /home/backup/traceroute-www.evolix.net
|
||||
# mtr -r www.evolix.net > /home/backup/mtr-www.evolix.net
|
||||
|
||||
# Dump des processus
|
||||
ps aux >/home/backup/ps.out
|
||||
|
||||
# Dump des connexions reseaux en cours
|
||||
netstat -taupen >/home/backup/netstat.out
|
||||
|
||||
# Liste des paquets installes
|
||||
dpkg -l >/home/backup/packages
|
||||
|
||||
HOSTNAME=$(hostname)
|
||||
|
||||
DATE=$(/bin/date +"%d-%m-%Y")
|
||||
|
||||
DEBUT=$(/bin/date +"%d-%m-%Y ; %H:%M")
|
||||
|
||||
if [ $SYSTEME = "linux" ]; then
|
||||
rep="/bin /boot /lib /opt /sbin /usr"
|
||||
else
|
||||
rep="/bsd /bin /boot /sbin /usr"
|
||||
fi
|
||||
|
||||
rsync -av --delete --force --ignore-errors --partial \
|
||||
--exclude "lost+found" \
|
||||
--exclude ".nfs.*" \
|
||||
--exclude "/var/log" \
|
||||
--exclude "/var/log/evobackup*" \
|
||||
--exclude "/var/lib/mysql" \
|
||||
--exclude "/var/lib/postgres" \
|
||||
--exclude "/var/lib/postgresql" \
|
||||
--exclude "/var/lib/sympa" \
|
||||
--exclude "/var/lib/metche" \
|
||||
--exclude "/var/run" \
|
||||
--exclude "/var/lock" \
|
||||
--exclude "/var/state" \
|
||||
--exclude "/var/apt" \
|
||||
--exclude "/var/cache" \
|
||||
--exclude "/usr/src" \
|
||||
--exclude "/usr/doc" \
|
||||
--exclude "/usr/share/doc" \
|
||||
--exclude "/usr/obj" \
|
||||
--exclude "dev" \
|
||||
--exclude "/var/spool/postfix" \
|
||||
--exclude "/var/lib/amavis/amavisd.sock" \
|
||||
--exclude "/var/lib/munin/munin-update.stats.tmp" \
|
||||
--exclude "/var/lib/php5" \
|
||||
--exclude "/var/spool/squid" \
|
||||
$rep \
|
||||
/etc \
|
||||
/root \
|
||||
/var \
|
||||
/home \
|
||||
/srv \
|
||||
-e "ssh -p $SSH_PORT" \
|
||||
root@node$NODE.backup.example.com:/var/backup/ \
|
||||
| tail -20 >> /var/log/evobackup.log
|
||||
|
||||
FIN=$(/bin/date +"%d-%m-%Y ; %H:%M")
|
||||
|
||||
echo "EvoBackup - $HOSTNAME - START $DEBUT" \
|
||||
>> /var/log/evobackup.log
|
||||
|
||||
echo "EvoBackup - $HOSTNAME - STOP $FIN" \
|
||||
>> /var/log/evobackup.log
|
||||
|
||||
tail -10 /var/log/evobackup.log | \
|
||||
mail -s "[info] EvoBackup - Client $HOSTNAME" \
|
||||
$MAIL
|
Loading…
Reference in a new issue