r241@um: micah | 2005-12-27 15:21:17 -0500

Updated rdiff-backup to do vserver selection using lib/vservers
This commit is contained in:
Micah Anderson 2005-12-27 22:14:00 +00:00
parent bdc92b87e7
commit 918ac576d1
2 changed files with 187 additions and 61 deletions

View File

@ -19,6 +19,8 @@ version 0.9.2 -- unreleased
added duplicity ninjahelper, including:
a nice menu to choose the Vservers to backup (thanks to
lib/vserver)
updated rdiff ninjahelper to include Vserver selection (thanks to
lib/vserver)
added man/ninjahelper.1 man page
duplicity handler: now possible to use different keys to encrypt and
sign

View File

@ -3,65 +3,139 @@ HELPERS="$HELPERS rdiff:incremental_remote_filesystem_backup"
declare -a rdiff_includes
declare -a rdiff_excludes
do_rdiff_dest() {
set -o noglob
formBegin "$rdiff_title"
formItem "keep" "$rdiff_keep"
formItem "dest_directory" "$rdiff_directory"
formItem "dest_host" "$rdiff_host"
formItem "dest_user" "$rdiff_user"
formDisplay
[ $? = 0 ] || return
# FUNCTIONS
IFS=$''
replyconverted=`echo $REPLY | tr '\n' :`
IFS=$':'
thereply=($replyconverted)
IFS=$' \t\n'
rdiff_keep=${thereply[0]}
rdiff_directory=${thereply[1]}
rdiff_host=${thereply[2]}
rdiff_user=${thereply[3]}
do_rdiff_host_includes() {
set -o noglob
# choose the files to backup
REPLY=
while [ -z "$REPLY" ]
do
formBegin "$rdiff_title - host system: includes"
for ((i=0; i < ${#rdiff_includes[@]} ; i++))
do
formItem include ${rdiff_includes[$i]}
done
formItem include
formItem include
formItem include
formDisplay
[ $? = 0 ] || return
unset rdiff_includes
rdiff_includes="$REPLY"
done
set +o noglob
}
_dest_done="(DONE)"
setDefault conn
set +o noglob
do_rdiff_vserver() {
# choose the vservers to backup (into $selected_vservers)
choose_one_or_more_vservers "$rdiff_title"
[ $? = 0 ] || return 1
set -o noglob
# choose the files to backup
REPLY=
while [ -z "$REPLY" ]; do
formBegin "$rdiff_title - vsincludes (backup these directories from every vserver)"
[ -z "$rdiff_vsincludes" ] && rdiff_vsincludes="$rdiff_default_includes"
for i in $rdiff_vsincludes; do
formItem include "$i"
done
formItem include ""
formItem include ""
formItem include ""
formDisplay
[ $? = 0 ] || return 1
rdiff_vsincludes="$REPLY"
done
set +o noglob
}
do_rdiff_excludes() {
set -o noglob
formBegin "$rdiff_title: excludes"
for ((i=0; i < ${#rdiff_excludes[@]} ; i++))
do
formItem exclude ${rdiff_excludes[$i]}
done
formItem exclude
formItem exclude
formDisplay
[ $? = 0 ] || return
unset rdiff_excludes
rdiff_excludes="$REPLY"
set +o noglob
}
do_rdiff_src() {
#echo ${rdiff_includes[@]}
set -o noglob
formBegin "$rdiff_title: includes"
for ((i=0; i < ${#rdiff_includes[@]} ; i++)); do
formItem include ${rdiff_includes[$i]}
done
formItem include
formItem include
formItem include
formDisplay
[ $? = 0 ] || return
unset rdiff_includes
rdiff_includes=($REPLY)
formBegin "$rdiff_title: excludes"
for ((i=0; i < ${#rdiff_excludes[@]} ; i++)); do
formItem exclude ${rdiff_excludes[$i]}
done
formItem exclude
formItem exclude
formDisplay
[ $? = 0 ] || return
unset rdiff_excludes
rdiff_excludes=($REPLY)
_src_done="(DONE)"
setDefault dest
set +o noglob
choose_host_or_vservers_or_both "$rdiff_title"
[ $? = 0 ] || return 1
case $host_or_vservers in
'host')
do_rdiff_host_includes
[ $? = 0 ] || return 1
;;
'vservers')
do_rdiff_vserver
[ $? = 0 ] || return 1
;;
'both')
do_rdiff_host_includes
[ $? = 0 ] || return 1
do_rdiff_vserver
[ $? = 0 ] || return 1
;;
*)
return 1
;;
esac
do_rdiff_excludes
[ $? = 0 ] || return 1
_src_done="(DONE)"
setDefault dest
}
do_rdiff_dest() {
local replyconverted
local thereply
set -o noglob
REPLY=
while [ -z "$REPLY" -o -z "$rdiff_directory" -o -z "$rdiff_host" -o -z "$rdiff_user" ]
do
formBegin "$rdiff_title - destination: last three items are required"
formItem "keep" "$rdiff_keep"
formItem "dest_directory" "$rdiff_directory"
formItem "dest_host" "$rdiff_host"
formItem "dest_user" "$rdiff_user"
formDisplay
[ $? = 0 ] || return
IFS=$''
replyconverted=`echo $REPLY | tr '\n' :`
IFS=$':'
thereply=($replyconverted)
IFS=$' \t\n'
rdiff_keep=${thereply[0]}
rdiff_directory=${thereply[1]}
rdiff_host=${thereply[2]}
rdiff_user=${thereply[3]}
done
set +o noglob
_dest_done="(DONE)"
setDefault conn
}
do_rdiff_ssh_con() {
IFS=$' \t\n'
if [ "$_dest_done" = "" ]; then
@ -232,15 +306,60 @@ do_rdiff_finish() {
type = local
keep = $rdiff_keep
EOF
set -o noglob
for ((i=0; i < ${#rdiff_includes[@]} ; i++)); do
echo "include = ${rdiff_includes[$i]}" >> $next_filename
done
for ((i=0; i < ${#rdiff_excludes[@]} ; i++)); do
echo exclude = ${rdiff_excludes[$i]} >> $next_filename
done
set +o noglob
cat >> $next_filename <<EOF
if [ "$host_or_vservers" == host -o "$host_or_vservers" == both ]
then
set -o noglob
for ((i=0; i < ${#rdiff_includes[@]} ; i++))
do
echo "include = ${rdiff_includes[$i]}" >> $next_filename
done
set +o noglob
fi
if [ "$host_or_vservers" == vservers -o "$host_or_vservers" == both ]
then
cat >> $next_filename <<EOF
#
# If vservers = yes in /etc/backupninja.conf then the following variables can
# be used:
# vsnames = all | <vserver1> <vserver2> ... (default = all)
# vsinclude = <path>
# vsinclude = <path>
# ...
# Any path specified in vsinclude is added to the include list for each vserver
# listed in vsnames (or all if vsnames = all).
#
# For example, vsinclude = /home will backup the /home partition in every
# vserver listed in vsnames. If you have vsnames = "foo bar baz", this
# vsinclude will add to the include list /vservers/foo/home,
# /vservers/bar/home and /vservers/baz/home.
# Vserver paths are derived from $VROOTDIR.
EOF
set -o noglob
echo -e "vsnames = \"$selected_vservers\"\n" >> $next_filename
for i in $rdiff_vsincludes; do
echo "vsinclude = $i" >> $next_filename
done
set +o noglob
fi
# excludes
for ((i=0; i < ${#rdiff_excludes[@]} ; i++))
do
echo exclude = ${rdiff_excludes[$i]} >> $next_filename
done
set +o noglob
cat >> $next_filename <<EOF
######################################################
## destination section
## (where the files are copied to)
[dest]
type = remote
@ -248,6 +367,7 @@ directory = $rdiff_directory
host = $rdiff_host
user = $rdiff_user
EOF
chmod 600 $next_filename
}
@ -297,10 +417,14 @@ rdiff_wizard() {
rdiff_directory=/backup/`hostname`
rdiff_user=
rdiff_host=
# Global variables whose '*' shall not be expanded
set -o noglob
rdiff_includes=(/var/spool/cron/crontabs /var/backups /etc /root /home /usr/local/*bin /var/lib/dpkg/status*)
rdiff_excludes=(/home/*/.gnupg)
rdiff_vsincludes=
set +o noglob
rdiff_main_menu
}