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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
parent
bdc92b87e7
commit
918ac576d1
@ -19,6 +19,8 @@ version 0.9.2 -- unreleased
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added duplicity ninjahelper, including:
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a nice menu to choose the Vservers to backup (thanks to
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lib/vserver)
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updated rdiff ninjahelper to include Vserver selection (thanks to
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lib/vserver)
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added man/ninjahelper.1 man page
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duplicity handler: now possible to use different keys to encrypt and
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sign
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@ -3,63 +3,137 @@ HELPERS="$HELPERS rdiff:incremental_remote_filesystem_backup"
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declare -a rdiff_includes
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declare -a rdiff_excludes
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do_rdiff_dest() {
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set -o noglob
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formBegin "$rdiff_title"
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formItem "keep" "$rdiff_keep"
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formItem "dest_directory" "$rdiff_directory"
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formItem "dest_host" "$rdiff_host"
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formItem "dest_user" "$rdiff_user"
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formDisplay
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[ $? = 0 ] || return
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# FUNCTIONS
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IFS=$''
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replyconverted=`echo $REPLY | tr '\n' :`
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IFS=$':'
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thereply=($replyconverted)
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IFS=$' \t\n'
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do_rdiff_host_includes() {
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set -o noglob
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# choose the files to backup
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REPLY=
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while [ -z "$REPLY" ]
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do
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formBegin "$rdiff_title - host system: includes"
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for ((i=0; i < ${#rdiff_includes[@]} ; i++))
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do
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formItem include ${rdiff_includes[$i]}
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done
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formItem include
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formItem include
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formItem include
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formDisplay
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[ $? = 0 ] || return
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unset rdiff_includes
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rdiff_includes="$REPLY"
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done
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set +o noglob
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}
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rdiff_keep=${thereply[0]}
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rdiff_directory=${thereply[1]}
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rdiff_host=${thereply[2]}
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rdiff_user=${thereply[3]}
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do_rdiff_vserver() {
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# choose the vservers to backup (into $selected_vservers)
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choose_one_or_more_vservers "$rdiff_title"
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[ $? = 0 ] || return 1
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_dest_done="(DONE)"
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setDefault conn
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set +o noglob
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set -o noglob
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# choose the files to backup
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REPLY=
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while [ -z "$REPLY" ]; do
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formBegin "$rdiff_title - vsincludes (backup these directories from every vserver)"
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[ -z "$rdiff_vsincludes" ] && rdiff_vsincludes="$rdiff_default_includes"
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for i in $rdiff_vsincludes; do
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formItem include "$i"
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done
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formItem include ""
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formItem include ""
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formItem include ""
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formDisplay
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[ $? = 0 ] || return 1
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rdiff_vsincludes="$REPLY"
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done
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set +o noglob
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}
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do_rdiff_excludes() {
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set -o noglob
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formBegin "$rdiff_title: excludes"
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for ((i=0; i < ${#rdiff_excludes[@]} ; i++))
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do
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formItem exclude ${rdiff_excludes[$i]}
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done
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formItem exclude
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formItem exclude
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formDisplay
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[ $? = 0 ] || return
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unset rdiff_excludes
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rdiff_excludes="$REPLY"
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set +o noglob
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}
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do_rdiff_src() {
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#echo ${rdiff_includes[@]}
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set -o noglob
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formBegin "$rdiff_title: includes"
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for ((i=0; i < ${#rdiff_includes[@]} ; i++)); do
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formItem include ${rdiff_includes[$i]}
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done
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formItem include
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formItem include
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formItem include
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formDisplay
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[ $? = 0 ] || return
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choose_host_or_vservers_or_both "$rdiff_title"
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[ $? = 0 ] || return 1
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case $host_or_vservers in
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'host')
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do_rdiff_host_includes
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[ $? = 0 ] || return 1
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;;
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'vservers')
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do_rdiff_vserver
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[ $? = 0 ] || return 1
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;;
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'both')
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do_rdiff_host_includes
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[ $? = 0 ] || return 1
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do_rdiff_vserver
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[ $? = 0 ] || return 1
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;;
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*)
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return 1
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;;
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esac
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do_rdiff_excludes
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[ $? = 0 ] || return 1
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_src_done="(DONE)"
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setDefault dest
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}
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unset rdiff_includes
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rdiff_includes=($REPLY)
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do_rdiff_dest() {
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formBegin "$rdiff_title: excludes"
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for ((i=0; i < ${#rdiff_excludes[@]} ; i++)); do
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formItem exclude ${rdiff_excludes[$i]}
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done
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formItem exclude
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formItem exclude
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formDisplay
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[ $? = 0 ] || return
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local replyconverted
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local thereply
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unset rdiff_excludes
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rdiff_excludes=($REPLY)
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set -o noglob
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REPLY=
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while [ -z "$REPLY" -o -z "$rdiff_directory" -o -z "$rdiff_host" -o -z "$rdiff_user" ]
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do
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formBegin "$rdiff_title - destination: last three items are required"
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formItem "keep" "$rdiff_keep"
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formItem "dest_directory" "$rdiff_directory"
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formItem "dest_host" "$rdiff_host"
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formItem "dest_user" "$rdiff_user"
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formDisplay
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[ $? = 0 ] || return
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_src_done="(DONE)"
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setDefault dest
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IFS=$''
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replyconverted=`echo $REPLY | tr '\n' :`
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IFS=$':'
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thereply=($replyconverted)
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IFS=$' \t\n'
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rdiff_keep=${thereply[0]}
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rdiff_directory=${thereply[1]}
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rdiff_host=${thereply[2]}
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rdiff_user=${thereply[3]}
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done
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set +o noglob
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_dest_done="(DONE)"
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setDefault conn
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}
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do_rdiff_ssh_con() {
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@ -232,15 +306,60 @@ do_rdiff_finish() {
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type = local
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keep = $rdiff_keep
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EOF
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set -o noglob
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for ((i=0; i < ${#rdiff_includes[@]} ; i++)); do
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echo "include = ${rdiff_includes[$i]}" >> $next_filename
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done
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for ((i=0; i < ${#rdiff_excludes[@]} ; i++)); do
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echo exclude = ${rdiff_excludes[$i]} >> $next_filename
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done
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set +o noglob
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cat >> $next_filename <<EOF
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if [ "$host_or_vservers" == host -o "$host_or_vservers" == both ]
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then
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set -o noglob
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for ((i=0; i < ${#rdiff_includes[@]} ; i++))
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do
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echo "include = ${rdiff_includes[$i]}" >> $next_filename
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done
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set +o noglob
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fi
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if [ "$host_or_vservers" == vservers -o "$host_or_vservers" == both ]
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then
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cat >> $next_filename <<EOF
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#
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# If vservers = yes in /etc/backupninja.conf then the following variables can
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# be used:
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# vsnames = all | <vserver1> <vserver2> ... (default = all)
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# vsinclude = <path>
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# vsinclude = <path>
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# ...
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# Any path specified in vsinclude is added to the include list for each vserver
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# listed in vsnames (or all if vsnames = all).
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#
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# For example, vsinclude = /home will backup the /home partition in every
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# vserver listed in vsnames. If you have vsnames = "foo bar baz", this
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# vsinclude will add to the include list /vservers/foo/home,
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# /vservers/bar/home and /vservers/baz/home.
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# Vserver paths are derived from $VROOTDIR.
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EOF
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set -o noglob
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echo -e "vsnames = \"$selected_vservers\"\n" >> $next_filename
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for i in $rdiff_vsincludes; do
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echo "vsinclude = $i" >> $next_filename
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done
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set +o noglob
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fi
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# excludes
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for ((i=0; i < ${#rdiff_excludes[@]} ; i++))
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do
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echo exclude = ${rdiff_excludes[$i]} >> $next_filename
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done
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set +o noglob
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cat >> $next_filename <<EOF
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######################################################
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## destination section
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## (where the files are copied to)
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[dest]
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type = remote
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@ -248,6 +367,7 @@ directory = $rdiff_directory
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host = $rdiff_host
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user = $rdiff_user
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EOF
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chmod 600 $next_filename
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}
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@ -297,10 +417,14 @@ rdiff_wizard() {
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rdiff_directory=/backup/`hostname`
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rdiff_user=
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rdiff_host=
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# Global variables whose '*' shall not be expanded
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set -o noglob
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rdiff_includes=(/var/spool/cron/crontabs /var/backups /etc /root /home /usr/local/*bin /var/lib/dpkg/status*)
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rdiff_excludes=(/home/*/.gnupg)
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rdiff_vsincludes=
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set +o noglob
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rdiff_main_menu
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}
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