X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=README;h=80e9f073d22cd4cd81ea2167f2573a2cab668587;hb=809f26574fae75124cad1cfa9eb955ec1f52a814;hp=e361ba74773da467b8834bac812d94a200a5f615;hpb=a7bf628e6129254d0abb47e00fbb0df2d588cf34;p=matthijs%2Fupstream%2Fbackupninja.git diff --git a/README b/README index e361ba7..80e9f07 100644 --- a/README +++ b/README @@ -13,21 +13,38 @@ coordinate many different backup utilities. Features: - easy to read ini style configuration files. + - you can drop in scripts to handle new types of backups. + - backup actions can be scheduled + - you can choose when status report emails are mailed to you + (always, on warning, on error, never). + - console-based wizard (ninjahelper) makes it easy to create + backup action configuration files. + - passwords are never sent via the command line to helper programs. + - works with Linux-Vservers (http://linux-vserver.org/) + +Backup types: - secure, remote, incremental filesytem backup (via rdiff-backup). incremental data is compressed. permissions are retained even with an unpriviledged backup user. - backup of mysql databases (via mysqlhotcopy and mysqldump). - backup of ldap databases (via slapcat and ldapsearch). - - passwords are never sent via the command line to helper programs. - - you can drop in scripts to handle new types of backups. + - basic system and hardware info + - encrypted remote backups (via duplicity). + - backup of subversion repositories. The following options are available: --h This help message --d Run in debug mode, where all log messages are output - to the current shell. --f Use for the main configuration instead of - /etc/backupninja.conf - +-h, --help This usage message +-d, --debug Run in debug mode, where all log messages are + output to the current shell. +-f, --conffile FILE Use FILE for the main configuration instead + of /etc/backupninja.conf +-t, --test Test run mode. This will test if the backup could run, without actually + preforming any backups. For example, it will attempt to authenticate + or test that ssh keys are set correctly. +-n, --now Perform actions now, instead of when they might be scheduled. + No output will be created unless also run with -d. +--run FILE Runs the specified action FILE (e.g. one of the /etc/backup.d/ files). + Also puts backupninja in debug mode. CONFIGURATION FILES =================== @@ -43,9 +60,11 @@ file in /etc/backup.d according to the file's suffix: .sh -- run this file as a shell script. .rdiff -- this is a configuration for rdiff-backup .maildir -- this is a configuration to backup maildirs + .dup -- this is a configuration for duplicity .mysql -- mysql backup configuration .ldap -- ldap backup configuration .sys -- general system reports + .svn -- subversion repository backups Support for additional configuration types can be added by dropping bash scripts with the name of the suffix into /usr/share/backupninja. @@ -163,10 +182,7 @@ Requirements: apt-get install bash gawk Recommended: - apt-get install rdiff-backup gzip - -Suggested: - apt-get install sfdisk discover + apt-get install rdiff-backup gzip hwinfo Files: /usr/sbin/backupninja -- main script @@ -188,3 +204,45 @@ Installation: # mkdir /etc/backup.d/ # mv etc/backupninja.conf /etc/backupninja.conf # mv handlers /usr/share/backupninja + + +VSERVERS +======== + +If you are using Linux-Vservers (http://linux-vserver.org/) there are some +special capabilities that different handlers have to make vserver backups easier. +Set the variable "vservers" to be "yes" in /etc/backupninja.conf and see the +example configuration files for each handler to configure the vserver specific +variables. + +Additional vserver variables that can be configured in /etc/backupninja.conf. but +probably don't need to be changed: + +VSERVERINFO (default: /usr/sbin/vserver-info) +VSERVER (default: /usr/sbin/vserver) +VROOTDIR (default: `$VSERVERINFO info SYSINFO |grep vserver-Rootdir | awk '{print $2}'; fi`) + +NINJAHELPER +=========== + +Ninjahelper is an additional script which will walk you through the process of +configuring backupninja. Ninjahelper has a menu driven curses based interface +(using dialog). + +To add an additional 'wizard' to ninjahelper, follow these steps: + +(1) to add a helper for the handler "blue", create the file + blue.helper in the directory where the handlers live. + (ie /usr/share/backupninja). + +(2) next, you need to add your helper to the global HELPERS variable + and define the main function for your helper (the function name + is always _wizard). for example, blue.helper: + HELPERS="$HELPERS blue:description_of_this_helper + blue_wizard() { + ... do work here ... + } + +(3) check the examples of the included helpers to see how they are + written. The dialog functions are defined in easydialog.sh. +