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Diffstat (limited to 'handlers/dup')
| -rw-r--r-- | handlers/dup | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/handlers/dup b/handlers/dup deleted file mode 100644 index edb43ac..0000000 --- a/handlers/dup +++ /dev/null @@ -1,178 +0,0 @@ -# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- -# -# duplicity script for backupninja -# requires duplicity -# - -getconf options -getconf testconnect yes -getconf nicelevel 0 - -setsection gpg -getconf password -getconf sign no -getconf encryptkey -getconf signkey - -setsection source -getconf include -getconf vsnames all -getconf vsinclude -getconf exclude - -setsection dest -getconf incremental yes -getconf keep 60 -getconf sshoptions -getconf bandwidthlimit 0 -getconf desthost -getconf destdir -getconf destuser -destdir=${destdir%/} - -[ "$destdir" != "" ] || fatal "Destination directory not set" -[ "$include" != "" ] || fatal "No source includes specified" - -### vservers stuff ### - -# If vservers are configured, check that the ones listed in $vsnames do exist. -local usevserver=no -if [ $vservers_are_available = yes ]; then - if [ "$vsnames" = all ]; then - vsnames="$found_vservers" - else - if ! vservers_exist "$vsnames" ; then - fatal "At least one of the vservers listed in vsnames ($vsnames) does not exist." - fi - fi - if [ -n "$vsinclude" ]; then - info "Using vservers '$vsnames'" - usevserver=yes - fi -else - [ -z "$vsinclude" ] || warning 'vservers support disabled in backupninja.conf, vsincludes configuration lines will be ignored' -fi - - -### see if we can login ### - -if [ "$testconnect" == "yes" ]; then - debug "ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" - if [ ! $test ]; then - result=`ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'` - if [ "$result" != "1" ]; then - fatal "Can't connect to $desthost as $destuser." - else - debug "Connected to $desthost as $destuser successfully" - fi - fi -fi - -### COMMAND-LINE MANGLING ### - -# duplicity >= 0.4.2 needs --sftp-command (NB: sftp does not support the -l option) -duplicity_version="`duplicity --version | @AWK@ '{print $2}'`" -duplicity_major="`echo $duplicity_version | @AWK@ -F '.' '{print $1}'`" -duplicity_minor="`echo $duplicity_version | @AWK@ -F '.' '{print $2}'`" -duplicity_sub="`echo $duplicity_version | @AWK@ -F '.' '{print $3}'`" -if [ "$duplicity_major" -ge 0 -a "$duplicity_minor" -ge 4 -a "$duplicity_sub" -ge 2 ]; then - sftpoptions="$sshoptions" -fi - -scpoptions="$sshoptions" -[ "$bandwidthlimit" == 0 ] || scpoptions="$scpoptions -l $bandwidthlimit" - -if [ -z "$sftpoptions" ]; then - execstr="$options --no-print-statistics --scp-command 'scp $scpoptions' --ssh-command 'ssh $sshoptions' " -else - execstr="$options --no-print-statistics --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions' --ssh-command 'ssh $sshoptions' " -fi - -# deal with symmetric or asymmetric (public/private key pair) encryption -if [ -n "$encryptkey" ]; then - execstr="${execstr}--encrypt-key $encryptkey " - debug "Data will be encrypted with the GnuPG key $encryptkey." -else - debug "Data will be encrypted using symmetric encryption." -fi - -# deal with data signing -if [ "$sign" == yes ]; then - # duplicity is not able to sign data when using symmetric encryption - [ -n "$encryptkey" ] || fatal "The encryptkey option must be set when signing." - # if needed, initialize signkey to a value that is not empty (checked above) - [ -n "$signkey" ] || signkey="$encryptkey" - execstr="${execstr}--sign-key $signkey " - debug "Data will be signed will the GnuPG key $signkey." -else - debug "Data won't be signed." -fi - -# deal with GnuPG passphrase -[ -n "$password" ] || fatal "The password option must be set." - -if [ "$keep" != "yes" ]; then - if [ "`echo $keep | tr -d 0-9`" == "" ]; then - keep="${keep}D" - fi - execstr="${execstr}--remove-older-than $keep " -fi - -if [ "$incremental" == "no" ]; then - execstr="${execstr}--full " -fi - -execstr_serverpart="scp://$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 '$str' " - done - done -fi - -set +o noglob - -### EXECUTE ### - -execstr=${execstr//\\*/\\\\\\*} - -debug "duplicity $execstr --exclude '**' / $execstr_serverpart" -if [ ! $test ]; then - export PASSPHRASE=$password - output=`nice -n $nicelevel \ - su -c \ - "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 - -return 0 |