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|
#
# duplicity script for backupninja
# requires duplicity
#
getconf password
getconf options
getconf keep 60
getconf include
getconf exclude
getconf desthost
getconf destdir
getconf destuser
destdir=${destdir%/}
[ "$destdir" != "" ] || fatal "Destination directory not set"
[ "$include" != "" ] || fatal "No source includes specified"
[ "$password" != "" ] || fatal "No password specified"
# see if we can login
debug "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'"
if [ ! $test ]; then
result=`ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1' 2>&1`
if [ "$result" != "1" ]; then
fatal "Can't connect to $desthost as $destuser."
fi
fi
if [ "`echo $keep | tr -d 0-9`" == "" ]; then
keep="${keep}D"
fi
execstr_serverpart="scp://$destuser@$desthost/$destdir"
execstr_clientpart="/"
execstr="$options --no-print-statistics --remove-older-than $keep "
# excludes
for i in $exclude; do
str="${i//__star__/*}"
execstr="${execstr}--exclude $str "
done
# includes
for i in $include; do
str="${i//__star__/*}"
execstr="${execstr}--include $str "
done
# exclude everything else, start with root
#execstr="${execstr}--exclude '**' / "
# include client-part and server-part
#execstr="$execstr $execstr_serverpart"
execstr=${execstr//\\*/\\\\\\*}
debug "duplicity $execstr --exclude '**' / $execstr_serverpart"
if [ ! $test ]; then
PASSPHRASE=$password
export PASSPHRASE
output=`duplicity $execstr --exclude '**' / $execstr_serverpart 2>&1`
code=$?
if [ "$code" == "0" ]; then
debug $output
info "Duplicity finished successfully."
else
warning $output
warning "Duplicity failed."
fi
fi
return 0
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