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support new duplicity versions:
- general cleanup of dup handler - support remove-older-than command - also run "duplicity cleanup" before anything else, for safety reasons - migrated full/incremental backup switch to new syntax ChangeLog: removed trailing space
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ChangeLog
74
ChangeLog
@ -2,9 +2,17 @@ version 0.9.6 -- unreleased
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backupninja changes
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handler changes
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rdiff:
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dup:
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. General cleanup
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. Better support for new duplicity (>= 0.4.4) command line syntax:
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run remove-older-than when $keep is not set to yes (Closes: #458816),
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and run "duplicity cleanup" before any other duplicity command; both
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only trigger a warning on failure, since they should not stop backups
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from being done. Also migrated full/incremental backup switch to the
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new syntax.
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rdiff:
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. Fixed ignore_version default value missing
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. Add patch from Matthew Palmer to rdiff handler to incorporate sshoptions
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. Add patch from Matthew Palmer to rdiff handler to incorporate sshoptions
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into options via remote-schema not already specified (Closes: #424639)
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wget:
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. New handler from rhatto designed to incrementally pull content from
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@ -38,7 +46,7 @@ version 0.9.5 -- December 2, 2007
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to be correct, also set TLS to be the default over SSL (Closes: Trac#13)
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maildir:
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. Added an examples file (Closes: Trac#23)
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. Applied patch from Anarcat that fixes the cp/mkdir calls to not use GNU
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. Applied patch from Anarcat that fixes the cp/mkdir calls to not use GNU
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coreutils options, as well as some bashisms (Closes: Trac#24)
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. Fix test mode (Closes: Trac#25)
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mysql:
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@ -48,8 +56,8 @@ version 0.9.5 -- December 2, 2007
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the data from a backup, but still backup the table structure. This is very
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useful in cases where tables contain large amounts of cache data. See the
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example.mysql for options, thanks Daniel Bonniot (Closes: #408829)
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. Enhance code for selecting databases by asking MySQL not to give us the
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header (-N), to not draw pretty boxes around the output (-B), send the query
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. Enhance code for selecting databases by asking MySQL not to give us the
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header (-N), to not draw pretty boxes around the output (-B), send the query
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via -e instead of a pipe and ensure MySQL listens to -B. Thanks to
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Matthew Palmer (Closes: #452039).
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pgsql:
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@ -83,7 +91,7 @@ version 0.9.5 -- December 2, 2007
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. Fixed example in example.sys to detail the __star__ in partitionsfile and
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note why its necessary (Closes: #409192)
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. Force C locale for sfdisk to ensure english words are found in grep
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. Make directory where output is placed configurable, and create the parent dir
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. Make directory where output is placed configurable, and create the parent dir
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if it doesn't exist (Closes: Trac#1)
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ninjareport
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. Added first draft of method to aggregate reports from many servers into
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@ -94,7 +102,7 @@ version 0.9.5 -- December 2, 2007
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fixed 'make install' bug that failed if /etc/backup.d already existed
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changed spaces to tabs in Makefile.am
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updated redhat spec file (thanks Adam Monsen)
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version 0.9.4 -- October 6th, 2006
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backupninja changes
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. Fixed bug in toint(), and thus isnow(), which caused it
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@ -103,7 +111,7 @@ version 0.9.4 -- October 6th, 2006
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. Add admingroup option to configuration to allow a group that can
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read/write configurations (instead of only allowing root). Checks
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and complains about group-readable files only when the group differs
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from the one in the configuration file (default is root as before).
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from the one in the configuration file (default is root as before).
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Thanks to Martin Krafft for the patch (Closes: #370396).
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. When determining which backup actions to make, find now follows
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symlinks for $configdirectory
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@ -117,7 +125,7 @@ version 0.9.4 -- October 6th, 2006
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Added rsnap handler:
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. rotated rsync snapshops
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. code from paulv@bikkel.org
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Added rub handler:
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Added rub handler:
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. alternative to rsnap
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. code from rhatto@riseup.net
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mysql:
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@ -133,7 +141,7 @@ version 0.9.4 -- October 6th, 2006
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. Fixed shell expansion, thanks Thomas Kotzian (Closes: #363297)
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. postgres user UID is now the one from inside the vserver if necessary
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. Compress now happens in-line to save some disk space (Closes: #370778)
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. $PGSQLUSER is used instead of hardcoding user 'postgres' (although this is the default)
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. $PGSQLUSER is used instead of hardcoding user 'postgres' (although this is the default)
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svn:
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. Fixed inversed vsname emptiness check
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rdiff:
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@ -176,7 +184,7 @@ version 0.9.4 -- October 6th, 2006
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vserver:
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. init_vservers: fixed Debian bug #351083 (improper readlink syntax)
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. found_vservers: escaped special grep repetition character +
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. forced mktemp to use a template with a name to be more compatible with
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. forced mktemp to use a template with a name to be more compatible with
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different versions of mktemp, thanks anarcat
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ninjahelper changes
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. Recursively ignore subdirs in /etc/backup.d (Closes: #361102)
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@ -193,7 +201,7 @@ version 0.9.4 -- October 6th, 2006
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changed /etc/backup.d permissions to 0770 (for admingroup)
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minor documentation fixes
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improved RPM build process allowing 'make rpm-package' and 'make
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srpm-package' targets, also fixes permissions on man directories,
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srpm-package' targets, also fixes permissions on man directories,
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cleans up RPM-related files during distclean, and adds default
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EDITOR for "autogen.sh -f" if none is set. (thanks Robert Napier)
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@ -242,7 +250,7 @@ version 0.9.3 -- February 1st, 2006
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. init_vservers: warn if vservers are enabled but no vserver is found
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. new function: vservers_exist
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known bugs:
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easydialog:
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easydialog:
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. formDisplay does not return exit status.
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version 0.9.2 -- December 29, 2005
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@ -256,7 +264,7 @@ version 0.9.2 -- December 29, 2005
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trac:
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. mkdir subdirectory problem fixed
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duplicity:
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. globbing support fixed in include and exclude options
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. globbing support fixed in include and exclude options
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. different signing and encrypting key support added
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. fixed erroneous comments in example.dup about the way
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GnuPG-related options are used
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@ -270,12 +278,12 @@ version 0.9.2 -- December 29, 2005
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rdiff-backup:
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. used to expand '*' in default source directories
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. the "Cancel" buttons used to have a weird behaviour
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. updated to include Vserver selection
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. updated to include Vserver selection
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pgsql:
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. forbid the user to choose an empty database set
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. forbid the user to choose an empty database set
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. "Cancel" button now does what it is meant to do
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mysql:
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. enhanced for vserver support
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. enhanced for vserver support
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. now able to select databases and dump directory
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duplicity:
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. new handler added (with Vserver support)
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@ -291,20 +299,20 @@ version 0.9.1 -- November 05 2005
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changed subversion handler to use svnadmin hotcopy instead of
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the unsupported hot-copy.py script, which was moved in Debian
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update rdiff ninjahelper
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now detects and auto-install rdiff-backup on the remote
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now detects and auto-install rdiff-backup on the remote
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machine if possible, also tests the remote backup directory
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and offers to create it if it doesn't exist
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version 0.9 -- October 19 2005
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*** IMPORTANT CHANGE, UPGRADE AT ONCE ***
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fixed insecure temporary file creation
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fixed insecure temporary file creation
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*****************************************
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removed erroneous magic file marker in pgsql handler
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fixed incorrect find positional
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changed direct grep of /etc/passwd to getent passwd.
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rdiff helper has much better information on failed ssh attempt
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(patch from cmccallum@thecsl.org).
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rdiff handler now supports remote source and local dest.
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rdiff handler now supports remote source and local dest.
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(patch from cmccallum@thecsl.org).
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man pages are greatly improved.
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@ -353,7 +361,7 @@ version 0.6 -- June 16 2005
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slapcat), restart, passwordfile and binddn. Default backup method
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is set to ldapsearch as this is safer
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******************************************************************
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NOTE: to get the previous default behavior with the ldap handler,
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NOTE: to get the previous default behavior with the ldap handler,
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you must set "method = slapcat". The new default is ldapsearch.
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******************************************************************
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implemented fix so that the main script will echo fatal errors rather
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@ -369,10 +377,10 @@ version 0.6 -- June 16 2005
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added "testconnect" option
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added "sshoptions" option (will be passed to ssh/scp)
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added "bandwidthlimit" option
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example.dup example config file for duplicity handler
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example.dup example config file for duplicity handler
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added trac (http://trac.edgewall.com/) environment handler (thanks Charles Lepple!)
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added configfile option to mysql handler
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the default is /etc/mysql/debian.cnf. with this,
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the default is /etc/mysql/debian.cnf. with this,
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sqldump doesn't need dbusername. (hotcopy still does).
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fixed bug in mysql handler which caused some passwords to not work.
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(.my.cnf files now have double quotes around password)
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@ -380,15 +388,15 @@ version 0.6 -- June 16 2005
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version 0.5 -- April 12 2005
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rdiff handler works when remote sshd has a banner
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rdiff handler supports local dest
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rdiff handler supports local dest
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logfile is created if it doesn't exist
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added "when = hourly"
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added "when = hourly"
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added optional 'nicelevel' to rdiff handler
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fixed bug where actions were not run in numeric order.
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improved 'when' parsing.
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version 0.4.4 -- March 18 2005
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results of handlers are now read line by line.
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results of handlers are now read line by line.
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changes to rdiff handler: added "options", and "keep" is
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not necessarily days now (ie, it will pass straight through to
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rdiff-backup if the keep has a unit on it, otherwise it adds the 'D').
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@ -396,7 +404,7 @@ version 0.4.4 -- March 18 2005
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added maildir handler (very specialized handler)
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added --run option (runs the specified action file)
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improved sys handler, now uses hwinfo
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added subversion hotbackup handler, svn.
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added subversion hotbackup handler, svn.
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added PATH to cron.d file, which fixes file not found errors.
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version 0.4.2 -- Jan 6 2005
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@ -409,7 +417,7 @@ version 0.4.1 -- Jan 3 2005
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fixed major bug, 'when' actually works now.
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replaced debug function with debug, info, warning, error, fatal.
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added --now option to force all actions to be performed now.
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version 0.4 -- Dec 26 2004
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added "when" option, so that all configs can specify when
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they are to be run.
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@ -417,7 +425,7 @@ version 0.4 -- Dec 26 2004
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added .sys handler (hardware, packages, partitions).
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version 0.3.4 -- Dec 8 2004
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fixed numerical variable quoting compatibility with older wc
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fixed numerical variable quoting compatibility with older wc
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fixed stderr redirect bug
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some comments in example.rdiff
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@ -440,7 +448,7 @@ version 0.3.1 -- Sept 5 2004
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force only root can read /etc/backup.d/*
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fixed missing equals symbols in example.rdiff
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changed backupninja executable to be /usr/sbin rather than /usr/bin
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version 0.3 -- Oct 20 2004
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** IMPORTANT ** all config files are now ini style, not apache style
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rewrote all scripts in bash for portability
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@ -452,7 +460,7 @@ version 0.2 -- Oct 14 2004
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fixed bug: removed printr of excludes (!)
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added support for changing the user/group in rdiff sources.
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added support for .mysql config files.
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version 0.1 -- Oct 8 2004
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initial release
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version 0.1 -- Oct 8 2004
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initial release
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260
handlers/dup.in
260
handlers/dup.in
@ -31,11 +31,13 @@ getconf destdir
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getconf destuser
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destdir=${destdir%/}
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[ "$destdir" != "" ] || fatal "Destination directory not set"
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[ "$include" != "" ] || fatal "No source includes specified"
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### SANITY CHECKS ##############################################################
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### vservers stuff ###
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[ -n "$destdir" ] || fatal "Destination directory not set"
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[ -n "$include" ] || fatal "No source includes specified"
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[ -n "$password" ] || fatal "The password option must be set."
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### VServers
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# If vservers are configured, check that the ones listed in $vsnames do exist.
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local usevserver=no
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if [ $vservers_are_available = yes ]; then
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@ -54,125 +56,95 @@ else
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[ -z "$vsinclude" ] || warning 'vservers support disabled in backupninja.conf, vsincludes configuration lines will be ignored'
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fi
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### see if we can login ###
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### See if we can login on $desthost
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if [ "$testconnect" == "yes" ]; then
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debug "ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'"
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if [ ! $test ]; then
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result=`ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'`
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if [ "$result" != "1" ]; then
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fatal "Can't connect to $desthost as $destuser."
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else
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debug "Connected to $desthost as $destuser successfully"
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fi
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fi
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debug "ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'"
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if [ ! $test ]; then
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result=`ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'`
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if [ "$result" != "1" ]; then
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fatal "Can't connect to $desthost as $destuser."
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else
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debug "Connected to $desthost as $destuser successfully"
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fi
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fi
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fi
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### COMMAND-LINE MANGLING ###
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### COMMAND-LINE MANGLING ######################################################
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### initialize $execstr*
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execstr_command=
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execstr_options="$options --no-print-statistics"
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execstr_source=
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execstr_serverpart="scp://$destuser@$desthost/$destdir"
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### duplicity version
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duplicity_version="`duplicity --version | @AWK@ '{print $2}'`"
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duplicity_major="`echo $duplicity_version | @AWK@ -F '.' '{print $1}'`"
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duplicity_minor="`echo $duplicity_version | @AWK@ -F '.' '{print $2}'`"
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duplicity_sub="`echo $duplicity_version | @AWK@ -F '.' '{print $3}'`"
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# 1. duplicity >= 0.4.2 needs --sftp-command (NB: sftp does not support the -l option)
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# 2. duplicity >= 0.4.3 replaces --ssh-command with --ssh-options, which:
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# - is passed to scp and sftp commands by duplicity
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# - has a special syntax we can not directly feed the command line with
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# (e.g. "IdentityFile=/root/.ssh/id_dsa_backupninja Port=2222", without the -o)
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# so we don't use it: since this version does not use the ssh command anymore,
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# we keep compatibility with our previous config files by passing $sshoptions to
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# --scp-command and --sftp-command ourselves
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### ssh/scp/sftp options
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# 1. duplicity >= 0.4.2 needs --sftp-command
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# (NB: sftp does not support the -l option)
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# 2. duplicity 0.4.3 to 0.4.9 replace --ssh-command with --ssh-options, which is
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# passed to scp and sftp commands by duplicity. We don't use it: since this
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# version does not use the ssh command anymore, we keep compatibility with
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# our previous config files by passing $sshoptions to --scp-command and
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# --sftp-command ourselves
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scpoptions="$sshoptions"
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[ "$bandwidthlimit" == 0 ] || scpoptions="$scpoptions -l $bandwidthlimit"
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execstr="$options --no-print-statistics "
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# < 0.4.2 : only uses ssh and scp
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if [ "$duplicity_major" -le 0 -a "$duplicity_minor" -le 4 -a "$duplicity_sub" -lt 2 ]; then
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execstr="$execstr --scp-command 'scp $scpoptions' --ssh-command 'ssh $sshoptions' "
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execstr_options="${execstr_options} --scp-command 'scp $scpoptions' --ssh-command 'ssh $sshoptions'"
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# >= 0.4.2 : also uses sftp, --sftp-command option is now supported
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else
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sftpoptions="$sshoptions"
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# == 0.4.2 : uses ssh, scp and sftp
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if [ "$duplicity_major" -eq 0 -a "$duplicity_minor" -eq 4 -a "$duplicity_sub" -eq 2 ]; then
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execstr="$execstr --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions' --ssh-command 'ssh $sshoptions' "
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execstr_options="${execstr_options} --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions' --ssh-command 'ssh $sshoptions'"
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# >= 0.4.3 : uses only scp and sftp, --ssh-command option is not supported anymore
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else
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execstr="$execstr --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions' "
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execstr_options="${execstr_options} --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions'"
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fi
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fi
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# deal with symmetric or asymmetric (public/private key pair) encryption
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### Symmetric or asymmetric (public/private key pair) encryption
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if [ -n "$encryptkey" ]; then
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execstr="${execstr}--encrypt-key $encryptkey "
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debug "Data will be encrypted with the GnuPG key $encryptkey."
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execstr_options="${execstr_options} --encrypt-key $encryptkey"
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debug "Data will be encrypted with the GnuPG key $encryptkey."
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else
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debug "Data will be encrypted using symmetric encryption."
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debug "Data will be encrypted using symmetric encryption."
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fi
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# deal with data signing
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### Data signing (or not)
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if [ "$sign" == yes ]; then
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# duplicity is not able to sign data when using symmetric encryption
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[ -n "$encryptkey" ] || fatal "The encryptkey option must be set when signing."
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# if needed, initialize signkey to a value that is not empty (checked above)
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[ -n "$signkey" ] || signkey="$encryptkey"
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execstr="${execstr}--sign-key $signkey "
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debug "Data will be signed will the GnuPG key $signkey."
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# duplicity is not able to sign data when using symmetric encryption
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[ -n "$encryptkey" ] || fatal "The encryptkey option must be set when signing."
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# if needed, initialize signkey to a value that is not empty (checked above)
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[ -n "$signkey" ] || signkey="$encryptkey"
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execstr_options="${execstr_options} --sign-key $signkey"
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debug "Data will be signed will the GnuPG key $signkey."
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else
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debug "Data won't be signed."
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fi
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# deal with GnuPG passphrase
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[ -n "$password" ] || fatal "The password option must be set."
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if [ "$keep" != "yes" ]; then
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if [ "`echo $keep | tr -d 0-9`" == "" ]; then
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keep="${keep}D"
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fi
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execstr="${execstr}--remove-older-than $keep "
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debug "Data won't be signed."
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fi
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### Incremental or full backup mode
|
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# If incremental==yes, use the default duplicity behaviour: perform an
|
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# incremental backup if old signatures can be found, else switch to
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# full backup.
|
||||
# If incremental==no, force a full backup anyway.
|
||||
if [ "$incremental" == "no" ]; then
|
||||
execstr="${execstr}--full "
|
||||
# before 0.4.4, full was an option and not a command
|
||||
if [ "$duplicity_major" -le 0 -a "$duplicity_minor" -le 4 -a "$duplicity_sub" -lt 4 ]; then
|
||||
execstr_options="${execstr_options} --full"
|
||||
else
|
||||
execstr_command="full"
|
||||
fi
|
||||
fi
|
||||
|
||||
execstr_serverpart="scp://$destuser@$desthost/$destdir"
|
||||
execstr_clientpart="/"
|
||||
|
||||
### SOURCE ###
|
||||
|
||||
set -o noglob
|
||||
|
||||
# excludes
|
||||
for i in $exclude; do
|
||||
str="${i//__star__/*}"
|
||||
execstr="${execstr}--exclude '$str' "
|
||||
done
|
||||
|
||||
# includes
|
||||
for i in $include; do
|
||||
[ "$i" != "/" ] || fatal "Sorry, you cannot use 'include = /'"
|
||||
str="${i//__star__/*}"
|
||||
execstr="${execstr}--include '$str' "
|
||||
done
|
||||
|
||||
# vsincludes
|
||||
if [ $usevserver = yes ]; then
|
||||
for vserver in $vsnames; do
|
||||
for vi in $vsinclude; do
|
||||
str="${vi//__star__/*}"
|
||||
str="$VROOTDIR/$vserver$str"
|
||||
execstr="${execstr}--include '$str' "
|
||||
done
|
||||
done
|
||||
fi
|
||||
|
||||
set +o noglob
|
||||
|
||||
### deal with tmpdir ###
|
||||
### Temporary directory
|
||||
precmd=
|
||||
if [ -n "$tmpdir" ]; then
|
||||
if [ ! -d "$tmpdir" ]; then
|
||||
@ -184,24 +156,108 @@ if [ -n "$tmpdir" ]; then
|
||||
precmd="${precmd}TMPDIR=$tmpdir "
|
||||
fi
|
||||
|
||||
### EXECUTE ###
|
||||
### Cleanup old backup sets (or not)
|
||||
if [ "$keep" != "yes" ]; then
|
||||
if [ "`echo $keep | tr -d 0-9`" == "" ]; then
|
||||
keep="${keep}D"
|
||||
fi
|
||||
# before 0.4.4, remove-older-than was an option and not a command
|
||||
if [ "$duplicity_major" -le 0 -a "$duplicity_minor" -le 4 -a "$duplicity_sub" -lt 4 ]; then
|
||||
execstr_options="${execstr_options} --remove-older-than $keep"
|
||||
fi
|
||||
fi
|
||||
|
||||
execstr=${execstr//\\*/\\\\\\*}
|
||||
### Source
|
||||
|
||||
debug "$precmd duplicity $execstr --exclude '**' / $execstr_serverpart"
|
||||
set -o noglob
|
||||
|
||||
# excludes
|
||||
for i in $exclude; do
|
||||
str="${i//__star__/*}"
|
||||
execstr_source="${execstr_source} --exclude '$str'"
|
||||
done
|
||||
|
||||
# includes
|
||||
for i in $include; do
|
||||
[ "$i" != "/" ] || fatal "Sorry, you cannot use 'include = /'"
|
||||
str="${i//__star__/*}"
|
||||
execstr_source="${execstr_source} --include '$str'"
|
||||
done
|
||||
|
||||
# vsincludes
|
||||
if [ $usevserver = yes ]; then
|
||||
for vserver in $vsnames; do
|
||||
for vi in $vsinclude; do
|
||||
str="${vi//__star__/*}"
|
||||
str="$VROOTDIR/$vserver$str"
|
||||
execstr_source="${execstr_source} --include '$str'"
|
||||
done
|
||||
done
|
||||
fi
|
||||
|
||||
set +o noglob
|
||||
|
||||
### EXECUTE ####################################################################
|
||||
|
||||
execstr_source=${execstr_source//\\*/\\\\\\*}
|
||||
|
||||
### Cleanup commands (duplicity >= 0.4.4)
|
||||
|
||||
# cleanup
|
||||
if [ "$duplicity_major" -ge 0 -a "$duplicity_minor" -ge 4 -a "$duplicity_sub" -ge 4 ]; then
|
||||
debug "$precmd duplicity cleanup $execstr_options $execstr_serverpart"
|
||||
if [ ! $test ]; then
|
||||
export PASSPHRASE=$password
|
||||
output=`nice -n $nicelevel \
|
||||
su -c \
|
||||
"$precmd duplicity cleanup $execstr_options $execstr_serverpart 2>&1"`
|
||||
exit_code=$?
|
||||
if [ $exit_code -eq 0 ]; then
|
||||
debug $output
|
||||
info "Duplicity cleanup finished successfully."
|
||||
else
|
||||
debug $output
|
||||
warning "Duplicity cleanup failed."
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
# remove-older-than
|
||||
if [ "$keep" != "yes" ]; then
|
||||
if [ "$duplicity_major" -ge 0 -a "$duplicity_minor" -ge 4 -a "$duplicity_sub" -ge 4 ]; then
|
||||
debug "$precmd duplicity remove-older-than $keep $execstr_options $execstr_serverpart"
|
||||
if [ ! $test ]; then
|
||||
export PASSPHRASE=$password
|
||||
output=`nice -n $nicelevel \
|
||||
su -c \
|
||||
"$precmd duplicity remove-older-than $keep $execstr_options $execstr_serverpart 2>&1"`
|
||||
exit_code=$?
|
||||
if [ $exit_code -eq 0 ]; then
|
||||
debug $output
|
||||
info "Duplicity remove-older-than finished successfully."
|
||||
else
|
||||
debug $output
|
||||
warning "Duplicity remove-older-than failed."
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
### Backup command
|
||||
debug "$precmd duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart"
|
||||
if [ ! $test ]; then
|
||||
export PASSPHRASE=$password
|
||||
output=`nice -n $nicelevel \
|
||||
su -c \
|
||||
"$precmd duplicity $execstr --exclude '**' / $execstr_serverpart 2>&1"`
|
||||
code=$?
|
||||
if [ $code -eq 0 ]; then
|
||||
debug $output
|
||||
info "Duplicity finished successfully."
|
||||
else
|
||||
debug $output
|
||||
fatal "Duplicity failed."
|
||||
fi
|
||||
fi
|
||||
export PASSPHRASE=$password
|
||||
output=`nice -n $nicelevel \
|
||||
su -c \
|
||||
"$precmd duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart 2>&1"`
|
||||
exit_code=$?
|
||||
if [ $exit_code -eq 0 ]; then
|
||||
debug $output
|
||||
info "Duplicity finished successfully."
|
||||
else
|
||||
debug $output
|
||||
fatal "Duplicity failed."
|
||||
fi
|
||||
fi
|
||||
|
||||
return 0
|
||||
|
||||
Loading…
Reference in New Issue
Block a user