Network Backup with Bacula How-To: Create an autonomous backup solution for your computer network using practical, hands-on recipes

By Eugene Pankov

Yauheni V. Pankov , "Network Backup with Bacula [How-to] "
2012 | ISBN-10: 1849519846 | PDF | fifty four pages | four MB

Create an self reliant backup resolution to your desktop community utilizing useful, hands-on recipes

Set up Bacula infrastructure.
Back up facts and directories
Work with multiple-storage systems

In Detail

In the data-centered international, backup and duplication is a crucial issue that retains your desktop community fail-safe and fit. Backup strategies let you speedy get over energy mess ups, broken and hacker attacks.

"Network Backup with Bacula" is a pragmatic consultant to constructing the Bacula backup method utilizing a few sequential recipes, starting from the easiest to complicated ones, that allows you to offer you wisdom had to construct a self-contained backup infrastructure.

"Network Backup with Bacula" comprises the directions on setup and configuration of assorted Bacula parts in addition to info that will help you painlessly combine your home windows and Linux workstations into the backup system.

You will easy methods to setup Bacula Director and garage, how you can backup Linux and home windows consumers, how one can conquer barriers implied by means of firewall safety, and particular instances of backup for MySQL, OpenLDAP, Postfix. additionally, you will examine various scheduling suggestions and diverse different tips.

With community Backup with Bacula, you are going to research every thing you must comprehend to create an self reliant backup resolution on your desktop community.

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1. a hundred, and the customer laptop is living in subnet 10. 10. 2. 0/24 with IP deal with 10. 10. 2. one hundred and one. the right way to do it... to accomplish a backup while the Director and patron desktop are separated be a firewall, practice the subsequent steps: 1. Log in to the Director desktop. 2. First, we needs to use an absolutely certified area identify (FQDN) for our garage daemon. upload this area identify to /etc/hosts as follows: $ echo "10. 10. 1. a hundred local-sd" >> /etc/hosts three. swap the garage (/etc/bacula/bacula-sd. conf) configuration to take advantage of it, as follows: garage { identify = LocalStorage SDPort = 9103 WorkingDirectory = "/var/lib/bacula" Pid listing = "/var/run/bacula" 26 Network Backup with Bacula How-To greatest Concurrent Jobs = 20 SDAddress = local-sd } four. Generate an SSH public key utilizing the ssh-keygen application, utilizing default settings as follows: $ ssh-keygen producing public/private rsa key pair. input dossier within which to save lots of the main (/root/. ssh/id_rsa): Created listing '/root/. ssh'. input passphrase (empty for no passphrase): input related passphrase back: Your identity has been kept in /root/. ssh/id_rsa. Your public key has been kept in /root/. ssh/id_rsa. pub. the major fingerprint is: xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx root@debian study your newly generated public key: $ cat ~/. ssh/id_rsa. pub ssh-rsa AAAA... root@debian replica the full line from ssh-rsa to root@debian. five. Now log in to the buyer computer and append the copied line to the ~/. ssh/ authorized_keys dossier, prepending the no-pty token to the road as follows: $ echo "no-pty ssh-rsa AAAA... root@debian" >> ~/. ssh/authorized_ keys 6. upload the garage FQDN as follows: $ echo "127. zero. zero. 1 local-sd" >> /etc/hosts 7. Coming again to the Director, circulation the keys to a position available by means of Bacula as follows: $ mv ~/. ssh/id_rsa* /etc/bacula $ chown bacula: /etc/bacula/id_rsa* attempt the SSH connection as follows: $ su bacula –s /bin/bash –c "ssh –i /etc/bacula/id_rsa root@10. 10. 2. a hundred and one" PTY allocation request failed on channel zero you need to see the PTY allocation request failed line. 27 Network Backup with Bacula How-To eight. Create a script that would retain the tunnel within the /usr/local/bin/baculatunnel dossier as follows: #! /bin/bash CLIENT=$2 ADDR=10. 10. 1. a hundred case "$1" in begin) ssh -fnCN2 -o PreferredAuthentications=publickey -i / etc/bacula/id_rsa -R 9101:$ADDR:9101 -R 9103:$ADDR:9103 -L 9102:localhost:9102 root@$CLIENT > /dev/null 2>&1 go out $? ;; cease) kill 'ps ax | grep "ssh -fnCN2 -o PreferredAuthentications =publickey -i /etc/bacula/id_rsa" | grep "$CLIENT" | awk '{ print $1 }'' go out $? ;; *) go out 1 ;; esac nine. Create a brand new patron, activity, garage, and FileSet within the /etc/bacula/ bacula-dir. conf dossier as follows: garage { identify = LocalStorage deal with = local-sd SDPort = 9103 Password = "password-sd" gadget = FileStorage Media kind = dossier } customer { identify = FirewallClient deal with = localhost Password = "password-fd" Catalog = DefaultCatalog FD Port = 9102 } 28 Network Backup with Bacula How-To activity { identify = FirewallJob sort = Backup point = Incremental Messages = regular Pool = Default customer = FirewallClient Fileset = FirewallFileset garage = LocalStorage RunBeforeJob = "/usr/local/bin/bacula-tunnel commence 10.

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