diff options
-rw-r--r-- | app/backup/backupninja/backupninja.cron | 8 | ||||
-rw-r--r-- | app/backup/backupninja/backupninja.mkbuild | 126 | ||||
-rw-r--r-- | app/backup/backupninja/rsync | 355 | ||||
-rw-r--r-- | app/backup/backupninja/wget | 220 |
4 files changed, 709 insertions, 0 deletions
diff --git a/app/backup/backupninja/backupninja.cron b/app/backup/backupninja/backupninja.cron new file mode 100644 index 0000000..fa53d81 --- /dev/null +++ b/app/backup/backupninja/backupninja.cron @@ -0,0 +1,8 @@ +#!/bin/bash +# /etc/cron.hourly/backupninja -- cron tab entry for package backupninja + +PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin + +if [ -x /usr/sbin/backupninja ]; then + /usr/sbin/backupninja +fi diff --git a/app/backup/backupninja/backupninja.mkbuild b/app/backup/backupninja/backupninja.mkbuild new file mode 100644 index 0000000..8c4a68f --- /dev/null +++ b/app/backup/backupninja/backupninja.mkbuild @@ -0,0 +1,126 @@ +# +# This mkbuild is free software; you can redistribute it and/or modify it under the +# terms of the GNU General Public License as published by the Free Software +# Foundation; either version 2 of the License, or any later version. +# +# This mkbuild is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR +# A PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, write to the Free Software Foundation, Inc., 59 Temple +# Place - Suite 330, Boston, MA 02111-1307, USA +# + +#-------------------- +# Personal variables +#-------------------- +# Author name +[[SLACKBUILD AUTHOR]]="Silvio Rhatto" + +# Initials author name +[[SLACKBUILD AUTHOR INITIALS]]="rha" + +#------------------------ +# Construction Variables +#------------------------ +# +# Complete URL address or URL base address ( without $SRC_NAME-$VERSION... ) +[[DOWNLOAD FOLDER URL]]="http://dev.riseup.net/backupninja/download/backupninja-0.9.5.tar.gz" + +# +# Documentation files. Null ("") to auto-set commom doc-files: +# NEWS TODO README AUTHORS INSTALL ChangeLog MAINTAINERS COPYING readme.* +[[DOCUMENTATION FILES]]="AUTHORS COPYING ChangeLog INSTALL NEWS README TODO" + +# SlackBuild model +[[SLACKBUILD MODEL]]="generic.mkSlackBuild" + +# SlackBuild PATH in Slack.Sarava tree +#[[SLACKBUILD PATH]]="others/unclassified/[[NAME]]" +[[SLACKBUILD PATH]]="app/backup/[[NAME]]" + +#--------------------- +# SlackBuild Sections +#--------------------- +# Default sections: +# head, set_variables, slkflags, start_structure, untar_source, +# make_package, install_package, build_package +# Warning: don't remove '#>>' and "#<<" tags. +#>> Start SlackBuild Sections: + on: head + on: slackbuildrc + on: set_variables + on: slkflags + on: error_codes + on: start_structure + on: download_source +off: md5sum_download_and_check_0 +off: md5sum_download_and_check_1 +off: gpg_signature_check + on: untar_source +off: patch_source + on: configure + on: make_package + on: install_package +off: strip_binaries +off: compress_manpages +off: compress_info_files + on: install_documentation + on: slackdesc +off: postinstall_script + on: build_package + on: clean_builds +#<< End SlackBuild Sections + +#------------------ +# Sections changes +#------------------ +# +#>configure +# Configure +./autogen.sh || exit $ERROR_CONF +CFLAGS="$SLKCFLAGS" \ + CXXFLAGS="$SLKCFLAGS" \ + ./configure \ + --prefix="$PREFIX" --libdir="$LIBDIR" $CONF_OPTIONS || exit $ERROR_CONF +#<configure + +#>install_package +# Install +make install DESTDIR="$PKG" || exit $ERROR_INSTALL + +# TODO: remove this line as long as the handler is added to the source tree +cp $CWD/wget $PKG/usr/share/$PKG_NAME/ + +# Cron tasks +rm -rf $PKG/etc/cron.d +mkdir $PKG/etc/cron.hourly +cp $CWD/backupninja.cron $PKG/etc/cron.hourly/backupninja +chmod +x $PKG/etc/cron.hourly/backupninja + +# Permissions +mkdir $PKG/etc/backup.d +chown -R root.root $PKG/* +chmod 600 $PKG/etc/backup.d + +# Fix config files +sed -e 's/\/usr\/var\/log/\/var\/log\/backup/g' $PKG/etc/backupninja.conf > $PKG/etc/backupninja.conf.new +rm $PKG/etc/backupninja.conf +sed -e 's/\/usr\/var\/log/\/var\/log\/backup/g' $PKG/etc/logrotate.d/backupninja > $PKG/etc/logrotate.d/backupninja.new +mv $PKG/etc/logrotate.d/backupninja.new $PKG/etc/logrotate.d/backupninja +#<install_package + +#>slackdesc +backupninja: backupninja (a silent flower blossom death strike to lost data) +backupninja: +backupninja: Backupninja allows you to coordinate system backup by dropping a few +backupninja: simple configuration files into /etc/backup.d/. Most programs you +backupninja: might use for making backups don't have their own configuration file +backupninja: format. Backupninja provides a centralized way to configure and +backupninja: schedule many different backup utilities. +backupninja: +backupninja: +backupninja: +backupninja: +#<slackdesc diff --git a/app/backup/backupninja/rsync b/app/backup/backupninja/rsync new file mode 100644 index 0000000..e0209cd --- /dev/null +++ b/app/backup/backupninja/rsync @@ -0,0 +1,355 @@ +# +# backupninja handler to do incremental backups using +# rsync and hardlinks, based on +# +# http://www.mikerubel.org/computers/rsync_snapshots/ +# +# feedback: rhatto at riseup.net | gpl +# lot of enhancements grabbed from "rsnap" handler by paulv at bikkel.org +# +# Config file options +# ------------------- +# +# [general] +# log = rsync log file +# partition = partition where the backup lives +# fscheck = set to 1 if fsck should run on $partition after the backup is made +# read_only = set to 1 if $partition is mounted read-only +# mountpoint = backup partition mountpoint or backup main folder +# backupdir = folder relative do $mountpoint where the backup should be stored +# days = number of backup increments (min = 5) +# lockfile = lockfile to be kept during backup execution +# nicelevel = rsync command nice level +# enable_mv_timestamp_bug = set to "yes" if your system isnt handling timestamps correctly +# tmp = temp folder +# +# [source] +# from = local or remote +# host = source hostname or ip number, if remote backup +# testconnect = when "yes", test the connection for a remote source before backup +# include = include folder on backup +# exclude = exclude folder on backup +# ssh = ssh command line (remote only) +# rsync = rsync program +# rsync_options = rsync command options +# exclude_vserver = vserver-name (valid only if vservers = yes on backupninja.conf) +# numericids = when set to 1, use numeric ids instead of user/group mappings on rsync +# compress = if set to 1, compress data on rsync (remote source only) +# bandwidthlimit = set a badnwidth limit in kbps (remote source only) +# remote_rsync = remote rsync program (remote source only) +# +# [services] +# initscripts = absolute path where scripts are located +# service = script name to be stoped at the begining of the backup and started at its end +# +# You can also specify some system comands if you don't want the default system values: +# +# [system] +# rm = rm command +# cp = cp command +# touch = touch command +# mv = mv command +# fsck = fsck command +# +# You dont need to manually specify vservers using "include = /vservers". +# They are automatically backuped if vserver is set to "yes" on you backupninja.conf. +# +# TODO: +# +# - Daily, weekly and monthly snapshot rotation (like the one present on maildir handler). +# - Support for remote destinations (take a look at --itemize-changes option for this) +# + +# config file evaluation + +setsection system +getconf rm rm +getconf cp cp +getconf touch touch +getconf mv mv +getconf fsck fsck + +setsection general +getconf log /var/log/backup/rsync.log +getconf partition +getconf fscheck +getconf read_only +getconf mountpoint +getconf backupdir +getconf rotate +getconf days +getconf lockfile +getconf nicelevel 0 +getconf enable_mv_timestamp_bug no +getconf tmp /tmp + +setsection source +getconf from local +getconf testconnect no +getconf rsync $RSYNC +getconf rsync_options "-av --delete" +getconf ssh ssh +getconf user +getconf host +getconf include +getconf exclude +getconf exclude_vserver +getconf numericids 0 +getconf compress 0 +getconf bandwidthlimit +getconf remote_rsync rsync + +setsection services +getconf initscripts +getconf service + +# function definitions + +function rotate { + + if [[ "$2" < 4 ]]; then + error "Rotate: minimum of 4 rotations" + exit 1 + fi + + if [ -d $1.$2 ]; then + $nice $mv /$1.$2 /$1.tmp + fi + + for ((n=`echo "$2 - 1" | bc`; n >= 0; n--)); do + if [ -d $1.$n ]; then + dest=`echo "$n + 1" | bc` + $nice $mv /$1.$n /$1.$dest + $touch /$1.$dest + fi + done + + if [ -d $1.tmp ]; then + $nice $mv /$1.tmp /$1.0 + fi + + if [ -d $1.1 ]; then + $nice $cp -alf /$1.1/. /$1.0 + fi + +} + +function move_files { + + ref=$tmp/makesnapshot-mymv-$$; + $touch -r $1 $ref; + $mv $1 $2; + $touch -r $ref $2; + $rm $ref; + +} + +backupdir="$mountpoint/$backupdir" + +# does $backupdir exists? + +if [ ! -d "$backupdir" ]; then + error "Backupdir $backupdir does not exist" + exit 1 +fi + +# setup number of increments + +if [ -z "$days" ]; then + keep="4" +else + keep="`echo $days - 1 | bc -l`" +fi + +# lockfile setup + +if [ ! -z "$lockfile" ]; then + $touch $lockfile || warning "Could not create lockfile $lockfile" +fi + +# nicelevel setup + +if [ ! -z "$nicelevel" ]; then + nice="nice -n $nicelevel" +else + nice="" +fi + +# connection test + +if [ "$from" == "remote" ] && [ "$testconnect" == "yes" ]; then + debug "$ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'" + result=`ssh -o PasswordAuthentication=no $user@$host 'echo -n 1'` + if [ "$result" != "1" ]; then + fatal "Can't connect to $host as $user." + else + debug "Connected to $srchost successfully" + fi +fi + +# rsync options for local sources + +if [ "$from" == "local" ]; then + + rsync_local_options="$rsync_options" + + if [ ! -z "$numericids" ]; then + rsync_local_options="$rsync_local_options --numeric-ids " + fi + +fi + +# rsync options for remote sources + +if [ "$from" == "remote" ]; then + + rsync_remote_options="$rsync_options --rsync-path=$remote_rsync" + + if [ "$compress" == "1" ]; then + rsync_remote_options="$rsync_remote_options --compress" + fi + + if [ ! -z "$bandwidthlimit" ]; then + rsync_remote_options="$rsync_remote_options --bwlimit=$bandwidthlimit" + fi + + if [ ! -z "$numericids" ]; then + rsync_remote_options="$rsync_remote_options --numeric-ids" + fi + +fi + +# set mv procedure + +if [ $enable_mv_timestamp_bug == "yes" ]; then + mv=move_files +fi + +# set excludes + +for path in $exclude; do + EXCLUDES="$EXCLUDES --exclude=$path" +done + +# stop services + +if [ ! -z "$service" ]; then + for daemon in $service; do + info "Stopping service $daemon..." + $initscripts/$daemon stop + done +fi + +echo "Starting backup at `date`" >> $log + +# mount backup destination folder as read-write + +if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then + if [ -d "$mountpoint" ]; then + mount -o remount,rw $mountpoint + if (($?)); then + error "Could not mount $mountpoint" + exit 1 + fi + fi +fi + +# add vservers to included folders + +if [ "$vservers_are_available" == "yes" ]; then + + # sane permission on backup + mkdir -p $backupdir/$VROOTDIR + chmod 000 $backupdir/$VROOTDIR + + for candidate in $found_vservers; do + candidate="`basename $candidate`" + found_excluded_vserver="0" + for excluded_vserver in $exclude_vserver; do + if [ "$excluded_vserver" == "$candidate" ]; then + found_excluded_vserver="1" + break + fi + done + if [ "$found_excluded_vserver" == "0" ]; then + include="$include $VROOTDIR/$candidate" + fi + done +fi + +# the backup procedure + +for SECTION in $include; do + + section="`basename $SECTION`" + + if [ ! -d "$backupdir/$SECTION/$section.0" ]; then + mkdir -p $backupdir/$SECTION/$section.0 + fi + + info "Rotating $backupdir/$SECTION/$section..." + echo "Rotating $backupdir/$SECTION/$section..." >> $log + rotate $backupdir/$SECTION/$section $keep + info "Syncing $SECTION on $backupdir/$SECTION/$section.0..." + + if [ "$from" == "local" ]; then + debug $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/ + $nice $rsync $rsync_local_options $EXCLUDES /$SECTION/ $backupdir/$SECTION/$section.0/ >> $log + if [ "$?" != "0" ]; then + warning "Rsync error when trying to transfer $SECTION" + fi + elif [ "$from" == "remote" ]; then + if [ -z "$user" ] || [ -z "$host" ]; then + error "Config file error: either user or host was not specified" + exit 1 + else + debug $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0 + $nice $rsync $rsync_remote_options $EXCLUDES -e "$ssh" $user@$host:/$SECTION/ $backupdir/$SECTION/$section.0 >> $log + if [ "$?" != "0" ]; then + warning "Rsync error when trying to transfer $SECTION" + fi + fi + else + error "Invalid source $from" + exit 1 + fi + + $touch $backupdir/$SECTION/$section.0 + +done + +# remount backup destination as read-only + +if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then + mount -o remount,ro $mountpoint +fi + +# check partition for errors + +if [ "$fscheck" == "1" ] || [ "$fscheck" == "yes" ]; then + umount $mountpoint + if (($?)); then + warning "Could not umount $mountpoint to run fsck" + else + $nice $fsck -v -y $partition >> $log + mount $mountpoint + fi +fi + +# restart services + +if [ ! -z "$service" ]; then + for daemon in $service; do + info "Starting service $daemon..." + $initscripts/$daemon start + done +fi + +# removes the lockfile + +if [ ! -z "$lockfile" ]; then + $rm $lockfile || warning "Could not remove lockfile $lockfile" +fi + +echo "Finnishing backup at `date`" >> $log + diff --git a/app/backup/backupninja/wget b/app/backup/backupninja/wget new file mode 100644 index 0000000..51054ea --- /dev/null +++ b/app/backup/backupninja/wget @@ -0,0 +1,220 @@ +# +# backupninja handler to do incremental backups using +# wget and hardlinks, based on rsync handler +# +# feedback: rhatto at riseup.net | gpl +# +# Config file options +# ------------------- +# +# [general] +# log = wget log file +# partition = partition where the backup lives +# fscheck = set to 1 if fsck should run on $partition after the backup is made +# read_only = set to 1 if $partition is mounted read-only +# mountpoint = backup partition mountpoint or backup main folder +# backupdir = folder relative do $mountpoint where the backup should be stored +# days = number of backup increments (min = 5) +# lockfile = lockfile to be kept during backup execution +# nicelevel = wget command nice level +# enable_mv_timestamp_bug = set to "yes" if your system isnt handling timestamps correctly +# tmp = temp folder +# +# [source] +# wget = wget program +# wget_options = wget command options +# url = remote data url +# bandwidthlimit = set a badnwidth limit in kbps (remote source only) +# +# [destination] +# folder = local folder +# +# You can also specify some system comands if you don't want the default system values: +# +# [system] +# rm = rm command +# cp = cp command +# touch = touch command +# mv = mv command +# fsck = fsck command +# +# TODO: Daily, weekly and monthly snapshot rotation (like the one present on maildir handler). +# + +# config file evaluation + +setsection system +getconf rm rm +getconf cp cp +getconf touch touch +getconf mv mv +getconf fsck fsck + +setsection general +getconf log /var/log/backup/wget.log +getconf partition +getconf fscheck +getconf read_only +getconf mountpoint +getconf backupdir +getconf rotate +getconf days +getconf lockfile +getconf nicelevel 0 +getconf enable_mv_timestamp_bug no +getconf tmp /tmp + +setsection source +getconf wget wget +getconf wget_options +getconf url +getconf bandwidthlimit + +setsection destination +getconf folder + +# function definitions + +function rotate { + + if [[ "$2" < 4 ]]; then + error "Rotate: minimum of 4 rotations" + exit 1 + fi + + if [ -d $1.$2 ]; then + $nice $mv /$1.$2 /$1.tmp + fi + + for ((n=`echo "$2 - 1" | bc`; n >= 0; n--)); do + if [ -d $1.$n ]; then + dest=`echo "$n + 1" | bc` + $nice $mv /$1.$n /$1.$dest + $touch /$1.$dest + fi + done + + if [ -d $1.tmp ]; then + $nice $mv /$1.tmp /$1.0 + fi + + if [ -d $1.1 ]; then + $nice $cp -alf /$1.1/. /$1.0 + fi + +} + +function move_files { + + ref=$tmp/makesnapshot-mymv-$$; + $touch -r $1 $ref; + $mv $1 $2; + $touch -r $ref $2; + $rm $ref; + +} + +backupdir="$mountpoint/$backupdir" + +# does $backupdir exists? + +if [ ! -d "$backupdir" ]; then + error "Backupdir $backupdir does not exist" + exit 1 +fi + +# setup number of increments + +if [ -z "$days" ]; then + keep="4" +else + keep="`echo $days - 1 | bc -l`" +fi + +# lockfile setup + +if [ ! -z "$lockfile" ]; then + $touch $lockfile || warning "Could not create lockfile $lockfile" +fi + +# nicelevel setup + +if [ ! -z "$nicelevel" ]; then + nice="nice -n $nicelevel" +else + nice="" +fi + +# set mv procedure + +if [ $enable_mv_timestamp_bug == "yes" ]; then + mv=move_files +fi + +# set excludes + +for path in $exclude; do + EXCLUDES="$EXCLUDES --exclude=$path" +done + +echo "Starting backup at `date`" >> $log + +# mount backup destination folder as read-write + +if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then + if [ -d "$mountpoint" ]; then + mount -o remount,rw $mountpoint + if (($?)); then + error "Could not mount $mountpoint" + exit 1 + fi + fi +fi + +# the backup procedure + +if [ ! -d "$backupdir/$folder/$folder.0" ]; then + mkdir -p $backupdir/$folder/$folder.0 +fi + +info "Rotating $backupdir/$folder/$folder..." +echo "Rotating $backupdir/$folder/$folder..." >> $log +rotate $backupdir/$folder/$folder $keep +info "Wget'ing $SECTION on $backupdir/$folder/$folder.0..." + +if [ ! -z "$badnwidth" ]; then + limit_rate="--limit-rate=$badnwidth""k" +fi + +cd $backupdir/$folder/$folder.0 +wget $wget_options $limit-rate -r -c -N -e robots=off $url +cd - + +$touch $backupdir/$folder/$folder.0 + +# remount backup destination as read-only + +if [ "$read_only" == "1" ] || [ "$read_only" == "yes" ]; then + mount -o remount,ro $mountpoint +fi + +# check partition for errors + +if [ "$fscheck" == "1" ] || [ "$fscheck" == "yes" ]; then + umount $mountpoint + if (($?)); then + warning "Could not umount $mountpoint to run fsck" + else + $nice $fsck -v -y $partition >> $log + mount $mountpoint + fi +fi + +# removes the lockfile + +if [ ! -z "$lockfile" ]; then + $rm $lockfile || warning "Could not remove lockfile $lockfile" +fi + +echo "Finnishing backup at `date`" >> $log + |