Fork of evobackup using rsync --link-dest.
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95
INSTALL.md
95
INSTALL.md
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@ -4,81 +4,21 @@ Installing EvoBackup
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Backup server side
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------------------
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1) Git clone the project (i.e in /root/evobackup).
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A rsync daemon launched in server mode.
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2) Install configuration files.
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```
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root@backupserver:~/evobackup# install.sh
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```
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This will create /etc/evobackup and /etc/init.d/evobackup (or
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/etc/init/evobackup.conf for Ubuntu).
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3) Set up the first chroot.
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```
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root@backupserver:~/evobackup# chroot-new.sh -n client1 -i 192.168.0.10 -p 2222 -k /path/to/rsakeyclient1.pub
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```
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This will create the OpenSSH chroot for the machine "client1", listening on
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port 2222 and accepting only connections from 192.168.0.10 using public key
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rsakeyclient1.pub.
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Tip: If you have already a chroot, you can commit the port option (-p), it
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will be incremented from the last chroot.
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4) Handle incrementals by modifying /etc/evobackup/conf.d/incs/client1
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Syntax of this file is simple:
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* +%Y-%m-%d.-0day Keep actual day
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* +%Y-%m-%d.-1day Keep yesterday
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* +%Y-%m-01.-0month Keep the firt day of the actual month
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* +%Y-%m-01.-1month Keep the first day of the last month
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Tip: You can use rdiff-backup in place of rsync, and choose to not use
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EvoBackup incrementals method. You need to modify the cronjob.
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5) Set up the scripts which will handle incrementals.
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```
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root@backupserver:~/evobackup# mkdir -p /usr/share/scripts
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root@backupserver:~/evobackup# cp crons/evobackup-{inc,rm}.sh /usr/share/scripts/
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root@backupserver:~/evobackup# chmod u+x /usr/share/scripts/evobackup-{inc,rm}.sh
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root@backupserver:~/evobackup# crontab -e
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```
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Set this in the root crontab
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```
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29 10 * * * pkill evobackup-rm.sh && echo "Kill evobackup-rm.sh done" | mail -s "[warn] EvoBackup - purge incs interrupted" root
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30 10 * * * /usr/share/scripts/evobackup-inc.sh && /usr/share/scripts/evobackup-rm.sh
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Edit the configuration in /etc/evobackup/conf.d/incrementals.cf at least for MAIL_TO.
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````
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Client side
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-----------
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1) Git clone the project (i.e in /root/evobackup).
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2) Generates OpenSSH key for user root (if user root don't have one already).
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```
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root@client1:~/evobackup# ssh-keygen
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```
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Do not set a passphrase, otherwise you will need to enter the passphrase (or
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store it using an agent) for each backups!
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3) Install configuration files.
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2) Install configuration files.
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```
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root@client1:~/evobackup# install.sh client
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```
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4) Add the zzz_evobackup crontab into the daily cronjobs (recommended):
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3) Add the zzz_evobackup crontab into the daily cronjobs (recommended):
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```
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root@client1:~/evobackup# cp crons/zzz_evobackup /etc/cron.daily/
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@ -87,7 +27,7 @@ root@client1:~/evobackup# chmod 700 /etc/cron.daily/zzz_evobackup
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Why "zzz"? Because we want the backup cronjob to be the last one.
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5) Configure the cronjob.
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4) Configure the cronjob.
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In /etc/evobackup:
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@ -97,19 +37,10 @@ In /etc/evobackup:
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This will be launched before the rsync, using run-parts.
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* What to backup using rsync filter rules in conf.d/include.cf
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* Incrementals to keep in conf.d/incs.cf
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* General config in conf.d/cron.cf
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6) Connect to the OpenSSH chroot for the first time and accept the fingerprint.
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```
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root@client1:~/evobackup# ssh backupserver.mydomain.tld -p 2222
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The authenticity of host 'backupserver.domain.tld (192.168.0.10)' can't be established.
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RSA key fingerprint is a6:da:40:ac:72:f2:41:ec:7f:ca:d3:86:f6:27:19:77.
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Are you sure you want to continue connecting (yes/no)? yes
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Warning: Permanently added 'backupserver.domain.tld,192.168.0.10' (RSA) to the list of known hosts.
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```
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7) Optional, test with ```sh -x &```, and see if it seems to works.
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5) Optional, test with ```sh -x &```, and see if it seems to works.
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```
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root@client1:~/evobackup# sh -x /etc/cron.daily/zzz_evobackup &
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@ -122,16 +53,4 @@ If it works, you can wait for it to finish or cancel it.
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root@client1:~/evobackup# ^C
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root@client1:~/evobackup# fg
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root@client1:~/evobackup# ^C
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```
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Updating OpenSSH chroot
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-----------------------
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When you upgrade you system you may need to upgrade the OpenSSH chroot. To do
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that launch update-chroot.sh.
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```
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root@backupserver:~/evobackup# chroot-update.sh
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```
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Then restart evobackup using init script.
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```
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35
README.md
35
README.md
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@ -1,49 +1,28 @@
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EvoBackup
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EvoBackup-linkdest
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=========
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EvoBackup is a bunch of shell scripts to create a backup server which will
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handle the backup of many servers (clients). Licence is GPLv2.
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(Fork of EvoBackup using rsync --link-dest as incrementals).
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The main principle uses SSH chroot (called "jails" in the FreeBSD
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world) for each client to backup. Each client will upload his data every day
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using rsync in his chroot (using root account).
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Incrementals are stored outside of the chroot using hard links. (So incrementals
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are not available for clients). Using this method we can keep tens of backup of
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each client securely and not using too much space.
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EvoBackup is a bunch of shell scripts to backup a machine to a rsync server.
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Licence is GPLv2.
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```
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Backup server
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************
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Server 1 ------ SSH/rsync -------> * tcp/2222 *
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* *
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Server 2 ------ SSH/rsync -------> * tcp/2223 *
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************
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```
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This method uses standard tools (ssh, rsync, cp -al). EvoBackup is used for
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This method uses standard tools (ssh, rsync). EvoBackup is used for
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many years by Evolix for back up each day hundreds of servers which uses many
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terabytes of data.
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Backup server
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-------------
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The backup server need to be based on Debian. Tested on Debian Wheezy and
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Ubuntu 13.04.
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The backup server need to use rsync. Evobackup-linkdest was tested only on
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Online backup offer using rsync and RPN.
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Needed packages:
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* openssh-server
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* rsync
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* bsd-mailx (or other package providing /usr/bin/mailx)
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Backups are stored in a big partition mounted on /backup (you can change this).
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For security reasons it is recommended to encrypt the backup partition (i.e
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using LUKS).
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Main directories:
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* /backup/jails: chroot used by clients
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* /backup/incs: incrementals
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* /etc/evobackup: Config dir
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To install and configure EvoBackup read INSTALL.md
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@ -1,30 +0,0 @@
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#!/bin/bash
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# Copy essential binaries into the chroot.
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chrootdir=$1
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# TODO: better detection of amd64 arch
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cp -f /lib/ld-linux.so.2 $chrootdir/lib/ 2>/dev/null \
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|| cp -f /lib64/ld-linux-x86-64.so.2 $chrootdir/lib64/
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release=$(lsb_release -s -c)
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if [ "$release" = "squeeze" ]; then
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cp /lib/libnss* $chrootdir/lib/
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else
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if [ "$release" = "wheezy" ]; then
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cp /lib/x86_64-linux-gnu/libnss* $chrootdir/lib/x86_64-linux-gnu/
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else
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# Others? Not tested...
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cp /lib/x86_64-linux-gnu/libnss* $chrootdir/lib/x86_64-linux-gnu/
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fi
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fi
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for dbin in /bin/bash /bin/cat /bin/chown /bin/mknod /bin/rm \
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/bin/sed /bin/sh /bin/uname /bin/mount /usr/bin/rsync /usr/sbin/sshd \
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/usr/lib/openssh/sftp-server; do
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cp -f $dbin $chrootdir/$dbin;
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for lib in `ldd $dbin | cut -d">" -f2 | cut -d"(" -f1`; do
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cp -p $lib $chrootdir/$lib
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done
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done
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@ -1,7 +0,0 @@
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root:x:0:
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daemon:x:1:
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shadow:x:42:
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staff:x:50:
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users:x:100:
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nogroup:x:65534:
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ssh:x:102:
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@ -1,4 +0,0 @@
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root:x:0:0:root:/root:/bin/bash
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daemon:x:1:1:daemon:/usr/sbin:/bin/sh
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nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
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sshd:x:100:65534::/var/run/sshd:/usr/sbin/nologin
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@ -1,4 +0,0 @@
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root:x:13536:0:99999:7:::
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daemon:*:13536:0:99999:7:::
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nobody:*:13536:0:99999:7:::
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sshd:!:13536:0:99999:7:::
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@ -1,35 +0,0 @@
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Port 2222
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Protocol 2
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HostKey /etc/ssh/ssh_host_rsa_key
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HostKey /etc/ssh/ssh_host_dsa_key
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UsePrivilegeSeparation yes
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KeyRegenerationInterval 3600
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ServerKeyBits 768
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SyslogFacility AUTH
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LogLevel INFO
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LoginGraceTime 120
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PermitRootLogin yes
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StrictModes yes
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RSAAuthentication yes
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PubkeyAuthentication yes
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AuthorizedKeysFile %h/.ssh/authorized_keys
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IgnoreRhosts yes
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RhostsRSAAuthentication no
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HostbasedAuthentication no
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PermitEmptyPasswords no
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ChallengeResponseAuthentication no
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PasswordAuthentication no
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X11Forwarding no
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X11DisplayOffset 10
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PrintMotd no
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PrintLastLog yes
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TCPKeepAlive yes
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UseLogin no
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Subsystem sftp /usr/lib/openssh/sftp-server
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AllowUsers root@IP root@::ffff:IP
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132
chroot-new.sh
132
chroot-new.sh
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@ -1,132 +0,0 @@
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#!/bin/bash
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# Set-up and configure an OpenSSH chroot.
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BACKUP_PATH='/backup/jails'
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#Are we root?
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id=$(id -u)
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if [ $id != 0 ]; then
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echo "Error, you need to be root to install EvoBackup!"
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exit 1
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fi
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usage() {
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cat <<EOT
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Add an OpenSSH chroot.
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Usage: $0 -n name -i ip -p port -k pub-key-path
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Mandatory parameters:
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-n: Name of the chroot.
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-i: IP address of the client machine.
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-k: Path to the SSH public key of the client machine.
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Optional parameters:
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-p: SSH port which chroot/jail will listen on.
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port can be ommited if there is already one chroot, it will be guessed.
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EOT
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}
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newchroot() {
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# Path to the chroot.
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chrootdir=$1
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mkdir -p $chrootdir
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chown root:root $chrootdir
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umask 022
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# create jail
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echo -n "1 - Creating the chroot..."
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mkdir -p $chrootdir/{bin,dev,etc/ssh,lib,lib64,proc}
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mkdir -p $chrootdir/lib/{x86_64-linux-gnu,tls/i686/cmov,i686/cmov}
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mkdir -p $chrootdir/usr/{bin,lib,sbin}
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mkdir -p $chrootdir/usr/lib/{x86_64-linux-gnu,openssh,i686/cmov}
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mkdir -p $chrootdir/root/.ssh
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mkdir -p $chrootdir/var/{log,run/sshd}
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touch $chrootdir/var/log/{authlog,lastlog,messages,syslog}
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touch $chrootdir/etc/fstab
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echo "...OK"
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echo -n "2 - Copying essential files..."
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cp /proc/devices $chrootdir/proc
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cp /etc/ssh/{ssh_host_rsa_key,ssh_host_dsa_key} $chrootdir/etc/ssh/
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cp chroot-etc/sshd_config $chrootdir/etc/ssh/
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cp chroot-etc/passwd $chrootdir/etc/
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cp chroot-etc/shadow $chrootdir/etc/
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cp chroot-etc/group $chrootdir/etc/
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echo "...OK"
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echo -n "3 - Copying binaries..."
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./chroot-bincopy.sh $chrootdir
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echo "...OK"
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}
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while getopts ':n:i:p:k:' opt; do
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case $opt in
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n)
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jail=$OPTARG
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;;
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i)
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ip=$OPTARG
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;;
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p)
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port=$OPTARG
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;;
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k)
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pub_key_path=$OPTARG
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;;
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?)
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usage
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exit 1
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;;
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esac
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done
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# Verify parameters.
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if [ -z $jail ] || [ -z $ip ] || [ -z $pub_key_path ];
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then
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usage
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exit 1
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fi
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# Test if the chroot exists.
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if [ -d ${BACKUP_PATH}/${jail} ]; then
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echo "Error, directory to chroot already exists!"
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exit 1
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fi
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# Verify the presence of the public key.
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if [ ! -f "$pub_key_path" ]; then
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echo "Public key $pub_key_path not found."
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exit 1
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fi
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# If port ommited try to guess it.
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if [ -z $port ]; then
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port=$(grep -h Port /backup/jails/*/etc/ssh/sshd_config \
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| grep -Eo [0-9]+ | sort -n | tail -1)
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port=$((port+1))
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if [ -z $port ]; then
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echo "Port cannot be guessed. Add -p option!"
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exit 1
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fi
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fi
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# Create the chroot
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newchroot ${BACKUP_PATH}/${jail}
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# Configure the chroot
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echo -n "4 - Configuring the chroot..."
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sed -i "s/^Port 2222/Port ${port}/" ${BACKUP_PATH}/${jail}/etc/ssh/sshd_config
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sed -i "s/IP/$ip/g" ${BACKUP_PATH}/${jail}/etc/ssh/sshd_config
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cat $pub_key_path > ${BACKUP_PATH}/${jail}/root/.ssh/authorized_keys
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chmod -R 600 ${BACKUP_PATH}/${jail}/root/.ssh/
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chown -R root:root ${BACKUP_PATH}/${jail}/root/.ssh/
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cat <<EOT >/etc/evobackup/conf.d/incs/${jail}
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+%Y-%m-%d.-0day
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+%Y-%m-%d.-1day
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+%Y-%m-%d.-2day
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+%Y-%m-%d.-3day
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+%Y-%m-01.-0month
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+%Y-%m-01.-1month
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EOT
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echo "Done. OpenSSH chroot added! Restart evobackup service."
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@ -1,11 +0,0 @@
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#!/bin/bash
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# Update all OpenSSH chroot.
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BACKUP_PATH='/backup/jails'
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for i in `ls -1 ${BACKUP_PATH}/*/lib/libnss_compat.so.2`; do
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chrootdir=`echo $i | cut -d"/" -f1,2,3,4`
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echo -n "Updating $chrootdir ..."
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./chroot-bincopy.sh $chrootdir
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echo "Done!"
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done
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@ -1,27 +0,0 @@
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#!/bin/bash
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# Handles creating incrementals backup.
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. /etc/evobackup/conf.d/incrementals.cf
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tmplog=$(mktemp --tmpdir=/tmp evobackup.tmplog.XXX)
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# Don't return *, if bash glob don't find files/dir.
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shopt -s nullglob
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# Search for incrementals to do.
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for client in ${CONFDIR}/*; do
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start=$(date --rfc-3339=seconds)
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backupname=${client#/etc/evobackup/conf.d/incs/}
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echo "Incrementals of $backupname started at ${start}." \
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>> $tmplog
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[[ ! -d ${INCDIR}/${backupname} ]] && mkdir -p ${INCDIR}/${backupname}
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# Do the incrementals.
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cp -alx ${JAILDIR}/${backupname} ${INCDIR}/${backupname}/${DATEDIR}
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stop=$(date --rfc-3339=seconds)
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echo "Incrementals of $backupname ended at ${stop}." >> $tmplog
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done
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# Save tmplog to global log.
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cat $tmplog >> $LOGFILE
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# Send mail report.
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< $tmplog mailx -s "[info] EvoBackup report of creating incrementals" $MAIL_TO
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# Cleaning.
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rm $tmplog
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@ -2,45 +2,43 @@
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# Handle removing of incrementals.
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|
||||
. /etc/evobackup/conf.d/incrementals.cf
|
||||
. /etc/evobackup/conf.d/cron.cf
|
||||
|
||||
tmpdir=$(mktemp --tmpdir=/tmp -d evobackup.tmpdir.XXX)
|
||||
emptydir=$(mktemp --tmpdir=/tmp -d evobackup.empty.XXX)
|
||||
tmplog=$(mktemp --tmpdir=/tmp evobackup.tmplog.XXX)
|
||||
# Don't return *, if bash glob don't find files/dir.
|
||||
shopt -s nullglob
|
||||
dst="rsync://${RSYNC_USERNAME}@${BACKUPSERVER}/${RSYNC_PATH}"
|
||||
|
||||
# For each client (machine to backup), delete old incrementals according to the
|
||||
# config file.
|
||||
for client in ${CONFDIR}/*; do
|
||||
# Get only the name of the backup.
|
||||
backupname=${client#${CONFDIR}/}
|
||||
# List actual incrementals backup.
|
||||
for inc in ${INCDIR}/${backupname}/*; do
|
||||
echo $inc
|
||||
done > ${tmpdir}/${backupname}.files
|
||||
# List non-obsolete incrementals backup.
|
||||
for incConf in $(cat ${CONFDIR}/${backupname}); do
|
||||
mydate=$(echo $incConf | cut -d. -f1)
|
||||
before=$(echo $incConf | cut -d. -f2)
|
||||
date -d "$(date $mydate) $before" "+%Y-%m-%d"
|
||||
done > ${tmpdir}/${backupname}.keep
|
||||
# Delete obsolete incrementals backup
|
||||
for inc in $(grep -v -f ${tmpdir}/${backupname}.keep ${tmpdir}/${backupname}.files); do
|
||||
start=$(date --rfc-3339=seconds)
|
||||
echo "Deletion of ${backupname}/${inc#${INCDIR}/${backupname}/} started at ${start}." >> $tmplog
|
||||
# We use rsync to delete since it is faster than rm!
|
||||
rsync -a --delete ${emptydir}/ $inc
|
||||
rmdir $inc
|
||||
stop=$(date --rfc-3339=seconds)
|
||||
echo "Deletion of ${backupname}/${inc#${INCDIR}/${backupname}/} ended at ${stop}." >> $tmplog
|
||||
done
|
||||
|
||||
# List actual incrementals backup.
|
||||
# RSYNC_PASSWORD=ojvafnabOn5 rsync --list-only
|
||||
# rsync://evolix-1vhqa@localhost:8873/evolix-1vhqa_backup/ | sed -E 's#^([^\s]+\s+){4}##'
|
||||
listincs=$(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
|
||||
echo rsync -a --delete ${emptydir}/ ${dst}/${inc}
|
||||
echo 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 >> $LOGFILE
|
||||
cat $tmplog >> $LOG
|
||||
< $tmplog mailx -s "[info] EvoBackup - deletion of obsolete incrementals" $MAIL_TO
|
||||
fi
|
||||
# Cleaning
|
||||
|
|
|
|||
|
|
@ -21,13 +21,24 @@ run-parts /etc/evobackup/actions.d/
|
|||
|
||||
hostname=$(hostname -f)
|
||||
start=$(date --rfc-3339=seconds)
|
||||
date=$(date +%Y-%m-%d)
|
||||
tmplog=$(mktemp --tmpdir=/tmp evobackup.XXX)
|
||||
|
||||
# rsync command line to backup all data.
|
||||
rsync -avzh --stats --force --ignore-errors --partial \
|
||||
--include-from=/etc/evobackup/conf.d/include.cf \
|
||||
--delete --delete-excluded / -e "ssh -p $SSHPORT -4" \
|
||||
root@${BACKUPSERVER}:/var/backup/ > $tmplog
|
||||
args="-avzh --stats --force --ignore-errors --partial "\
|
||||
"--include-from=/etc/evobackup/conf.d/include.cf "\
|
||||
"--delete --delete-excluded"
|
||||
dst="rsync://${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.
|
||||
|
|
@ -46,4 +57,4 @@ if [ "$status" != 0 ]; then
|
|||
else
|
||||
tail -30 $LOG \
|
||||
| mailx -s "[info] EvoBackup report for $hostname" $MAIL_TO
|
||||
fi
|
||||
fi
|
||||
|
|
@ -1,12 +1,21 @@
|
|||
# Pid file
|
||||
PIDFILE="/var/run/evobackup.pid"
|
||||
|
||||
# Port of the OpenSSH chroot on the backup server.
|
||||
SSHPORT=2222
|
||||
# Port of the rsync backup server. Default is 837.
|
||||
PORT=837
|
||||
|
||||
# Hostname OR adress IP of the backup server.
|
||||
BACKUPSERVER="mybackupserver.domain.tld"
|
||||
|
||||
# Username, if any.
|
||||
RSYNC_USERNAME=""
|
||||
|
||||
# Password, if any.
|
||||
export RSYNC_PASSWORD=""
|
||||
|
||||
# Path used by rsync server.
|
||||
RSYNC_PATH="backup"
|
||||
|
||||
# A mail to send the report or alert.
|
||||
MAIL_TO="jdoe@example.com"
|
||||
|
||||
|
|
@ -15,3 +24,5 @@ LOG="/var/log/evobackup.log"
|
|||
|
||||
# Used when you have more than one backup server.
|
||||
NODE=$(( $(date +%-d) % 2 ))
|
||||
|
||||
CONFDIR=/etc/evobackup/conf.d
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
CONFDIR=/etc/evobackup/conf.d/incs
|
||||
DATEDIR=$(date +"%Y-%m-%d")
|
||||
LOGFILE=/var/log/evobackup-incs.log
|
||||
JAILDIR=/backup/jails
|
||||
INCDIR=/backup/incs
|
||||
MAIL_TO=jdoe@example.com
|
||||
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
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: evobackup
|
||||
# Required-Start: $syslog
|
||||
# Required-Stop: $syslog
|
||||
# Default-Start: 2
|
||||
# Default-Stop: 1
|
||||
# Short-Description: Backup manager using rsync and OpenSSH chroot.
|
||||
### END INIT INFO
|
||||
|
||||
set -e
|
||||
BACKUP_PATH=/backup
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
mount -t proc proc-chroot ${jail}/proc/
|
||||
mount -t devtmpfs udev ${jail}/dev/
|
||||
mount -t devpts devpts ${jail}/dev/pts
|
||||
chroot ${jail} /usr/sbin/sshd > /dev/null
|
||||
done
|
||||
;;
|
||||
|
||||
stop)
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
kill $(chroot $jail cat /var/run/sshd.pid)
|
||||
umount ${jail}/proc/
|
||||
umount ${jail}/dev/pts/
|
||||
# Need to wait a little time before unmounting /dev
|
||||
sleep 0.2
|
||||
umount ${jail}/dev
|
||||
done
|
||||
;;
|
||||
|
||||
reload|force-reload)
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
kill -HUP \
|
||||
$(chroot $jail cat /var/run/sshd.pid)
|
||||
done
|
||||
;;
|
||||
|
||||
restart)
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
kill $(chroot $jail cat /var/run/sshd.pid)
|
||||
chroot $jail /usr/sbin/sshd > /dev/null
|
||||
done
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
# evobackup
|
||||
|
||||
description "Backup manager using rsync and OpenSSH chroot."
|
||||
author "Evobackup team <equipe@evolix.fr>"
|
||||
|
||||
start on (filesystem and net-device-up IFACE=lo)
|
||||
stop on runlevel [!2345]
|
||||
|
||||
env BACKUP_PATH=/backup
|
||||
|
||||
pre-start script
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
mount -t proc proc-chroot ${jail}/proc
|
||||
mount -t devtmpfs udev ${jail}/dev
|
||||
mount -t devpts devpts ${jail}/dev/pts
|
||||
chroot $jail /usr/sbin/sshd > /dev/null
|
||||
done
|
||||
end script
|
||||
|
||||
post-stop script
|
||||
for jail in ${BACKUP_PATH}/jails/*; do
|
||||
kill $(chroot $jail cat /var/run/sshd.pid)
|
||||
umount ${jail}/proc
|
||||
umount ${jail}/dev/pts
|
||||
# Need to wait a little time before unmounting /dev
|
||||
sleep 0.2
|
||||
umount ${jail}/dev
|
||||
done
|
||||
end script
|
||||
Loading…
Reference in a new issue