![After Installation
mysql_secure_installation
mysql -u root -p
MariaDB [(none)]> UPDATE mysql.user SET Password=PASSWORD('bacula_db_password')
WHERE User='bacula';
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> exit;](https://image.slidesharecdn.com/bacula-191019211901/85/Bacula-Backup-system-31-320.jpg)
Bacula - Backup system
- 1. Bacula Mohammad Parvin @mmparvin Git & Medium: MParvin
- 2. What is bacula? AGPL v3.0 Initial release : Jan 2000 Last release 9.4 C & C++ First release to SourceForge : April 14, 2002 Foreked from Bacula: Bareos OS supports: Linux, Unix, Mac and Windows
- 4. Bacula components DIR FD SD Disk/Tape Catalog Text Console Web Console Graphic Console
- 5. DIR Bacula DIR FD SD Disk/Tape Catalog Text Console Web Console Graphic Console Software that controls the backup and restore operations that are performed by the File and Storage daemons
- 6. Catalog DIR FD SD Disk/TapeText Console Web Console Graphic Console Catalog Services that maintain a database of files that are backed up. The database is stored in an SQL database such as MySQL or PostgreSQL
- 7. Bacula DIR Dependencies Installed: bacula-director.x86_64 0:5.2.13-23.1 Dependency Installed: bacula-common.x86_64 0:5.2.13-23.1.el7 bacula-libs.x86_64 0:5.2.13-23.1.el7 bacula-libs-sql.x86_64 0:5.2.13-23.1.el7 logwatch.noarch 0:7.4.0-35.20130522svn140.el7_5 mailx.x86_64 0:12.5-19.el7 perl-Date-Manip.noarch 0:6.41-2.el7 perl-Sys-CPU.x86_64 0:0.54-4.el7 perl-Sys-MemInfo.x86_64 0:0.91-7.el7 postgresql-libs.x86_64 0:9.2.24-1.el7_5
- 8. Bacula FD (Client) DIR SD Disk/Tape Catalog Text Console Web Console Graphic Console FD
- 9. Bacula FD requirements Installed: bacula-client.x86_64 Dependency Installed: bacula-common.x86_64 0:5.2.13-23.1.el7 bacula-libs.x86_64 Installed: bacula-fd/oldstable Dependency Installed: bacula-common/oldstable
- 10. Bacula SD (Storage daemon) DIR FD Disk/Tape Catalog Text Console Web Console Graphic Console SD Software that performs reads and writes on the storage devices used for backups
- 11. Bacula SD dependencies Installed: bacula-storage.x86_64 0:5.2.13-23.1.el7 Dependency Installed: bacula-common.x86_64 0:5.2.13-23.1.el7 mt-st.x86_64 0:1.1-14.el7 mt-st : mt and st tape drive management programs
- 12. Bacula Consoles DIR FD SD Disk/Tape Catalog Web console Text console Graphic console
- 13. Bacula Console requirements Installed: bacula-console.x86_64 0:5.2.13-23.1.el7 Dependency Installed: bacula-libs.x86_64 0:5.2.13-23.1.el7
- 20. Review
- 22. Any Question?
- 23. Bacula plugins LDAP and AD plugin Docker plugin (Container configuration, volumes, images) Bare Metal backup and recovery Snapshot CDP Exchange Backup Software for Server 2016, 2013 and 2010 KVM XEN Proxmox Redhat virtualization VMware HyperV Azure AWS Google Oracle MySQL Postgres MSSQL
- 24. Snapshot A Snapshot is a view of a data set frozen at a point in time which allows applications to continue writing their data. Bacula offers snapshot support across a wide range of operating systems and environments, including of course Windows, Unix and Linux platforms. The following snapshot-capable file systems and logical volume managers are now supported with Bacula Enterprise 8.2 ZFS BTRFS LVM
- 25. CDP Continuous Data Protection (CDP) also called continuous backup or real-time backup, refers to backup of Client data by automatically saving a copy of every change made to that data, essentially capturing every version of the data that the user saves. ● Transaction record preservation, where corrupt files are replaced with earlier and clean versions ● Efficient data recovery ● Easy installation and programming, which does not affect stored data
- 26. CDP The user application (cdp-client or tray-monitor) is responsible to monitor files and directories. When a modification is detected, a copy of the new data is done into a spool directory. At a regular interval, a Bacula backup job will contact the FileDaemon and will save all the files archived by the cdp-client. The local data can be restored at any time without a network connection to the Director.
- 27. Any Question?
- 28. Installation Debian and Ubuntu → apt CentOS, Fedora → yum Opensuse → Zypper FreeBSD → pkg
- 30. After Installation /usr/libexec/bacula/create_mysql_database -u root /usr/libexec/bacula/make_mysql_tables -u bacula
- 31. After Installation mysql_secure_installation mysql -u root -p MariaDB [(none)]> UPDATE mysql.user SET Password=PASSWORD('bacula_db_password') WHERE User='bacula'; MariaDB [(none)]> FLUSH PRIVILEGES; MariaDB [(none)]> exit;
- 32. Configuration directives Director { … } JobDefs { ... } Job { … } FileSet { … } Schedule { … } Client { ... } Storage { … } Catalog { … } Messages { … } Pool { ... } Console { … } Device { … }
- 33. Configuration DIR Director { # define myself Name = bacula-dir DIRport = 9101 # listen for UA connections QueryFile = "/etc/bacula/query.sql" WorkingDirectory = "/var/spool/bacula" PidDirectory = "/var/run" Maximum Concurrent Jobs = 1 Password = "@@DIR_PASSWORD@@" # Console passw Messages = Daemon DirAddress = 127.0.0.1 } /etc/bacula/bacula-dir.conf
- 34. Configuration DIR JobDefs { Name = "DefaultJob" Type = Backup Level = Incremental Client = bacula-fd FileSet = "Full Set" Schedule = "WeeklyCycle" Storage = File Messages = Standard Pool = File Priority = 10 Write Bootstrap = "/var/bacula/bacula_full.bsr" } /etc/bacula/bacula-dir.conf
- 35. Configuration DIR Job { Name = "BackupCatalog" Type = Backup JobDefs = "DefaultJob" Level = Full FileSet="Catalog" Messages = Standard Priority = 10 Storage = "Drive 2" Schedule = "WeeklyCycleAfterBackup" RunBeforeJob = "/scripts/my_script_Before.sh" Write Bootstrap = "/var/bacula/bacula_full.bsr" RunAfterJob = "/scripts/my_script_Before.sh" Priority = 11 # run after main backup /etc/bacula/bacula-dir.conf
- 36. Configuration DIR Job { Name = "RestoreFiles" Type = Restore Client=bacula-fd FileSet="Full Set" Storage = File Pool = Default Messages = Standard Where = /var/bacula/restore } /etc/bacula/bacula-dir.conf
- 37. Configuration DIR FileSet { Name = "Full Set" Include { Options { signature = MD5 compression = GZIP } File = /var/www/notification } Exclude { File = /var/spool/bacula File = /tmp File = /proc File = /tmp File = /.journal File = /.fsck File = .git } } /etc/bacula/bacula-dir.conf
- 38. Configuration DIR Schedule { Name = "WeeklyCycle" Run = Full 1st sun at 23:05 Run = Differential 2nd-5th sun at 23:05 Run = Incremental mon-sat at 23:05 } Schedule { Name = "WeeklyCycleAfterBackup" Run = Full sun-sat at 23:10 } /etc/bacula/bacula-dir.conf
- 39. Configuration DIR # Client (File Services) to backup Client { Name = bacula-fd Address = localhost FDPort = 9102 Catalog = MyCatalog Password = "@@FD_PASSWORD@@" # password for FileDaemon File Retention = 30 days Job Retention = 6 months AutoPrune = yes # Prune expired Jobs/Files } /etc/bacula/bacula-dir.conf
- 40. Configuration DIR /etc/bacula/bacula-dir.conf # Definition of file storage device Storage { Name = File # Do not use "localhost" here Address = firstStorage.local # N.B. Use a fully qualified name SDPort = 9103 Password = "@@SD_PASSWORD@@" Device = FileStorage Media Type = File }
- 41. Configuration DIR /etc/bacula/bacula-dir.conf # Definition of DDS tape storage device Storage { Name = DDS-4 # Do not use "localhost" here # N.B. Use a fully qualified name here Address = firstTape.local SDPort = 9103 # password for Storage daemon Password = "@@SD_PASSWORD@@" # must be same as Device in Storage daemon Device = DDS-4 # must be same as MediaType in Storage daemon Media Type = DDS-4 # enable for autochanger device Autochanger = yes }
- 42. Configuration DIR /etc/bacula/bacula-dir.conf # Definition of DVD storage device Storage { Name = "DVD" # Do not use "localhost" here # N.B. Use a fully qualified name here Address = localhost SDPort = 9103 Password = "@@SD_PASSWORD@@" Device = "DVD Writer" MediaType = "DVD" }
- 43. Configuration DIR /etc/bacula/bacula-dir.conf Catalog { Name = MyCatalog # Uncomment the following line if you want the dbi driver dbdriver = "dbi:postgresql"; dbaddress = 127.0.0.1; dbport = 5432 dbname = "bacula"; dbuser = "bacula"; dbpassword = "Password" }
- 44. Configuration DIR /etc/bacula/bacula-dir.conf Messages { Name = Standard mailcommand = "/usr/sbin/bsmtp -h localhost -f "(Bacula) <%r>" -s "Bacula: %t %e of %c %l" %r" operatorcommand = "/usr/sbin/bsmtp -h localhost -f "(Bacula) <%r>" -s "Bacula: Intervention needed for %j" %r" mail = root@localhost = all, !skipped operator = root@localhost = mount console = all, !skipped, !saved append = "/var/log/bacula/bacula.log" = all, !skipped catalog = all }
- 45. Configuration SD /etc/bacula/bacula-sd.conf Device { Name = FileStorage Media Type = File Archive Device = /backup LabelMedia = yes; # lets Bacula label unlabeled media Random Access = Yes; AutomaticMount = yes; # when device opened, read it RemovableMedia = no; AlwaysOpen = no; }
- 46. Any Question?
- 48. Thank You :)