4 # Copyright (C) 2005 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; version 2 of the License.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 : ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars}
20 test -e "$UTIL_VSERVER_VARS" || {
21 echo $"Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
24 . "$UTIL_VSERVER_VARS"
31 $"Usage: $0 [--quiet|-q] [--debug] <cmd> [--] <vserver-name>* [--all] -- <params>+
33 Execute <cmd> <vserver> <params>* foreach vserver.
35 Report bugs to <$PACKAGE_BUGREPORT>."
39 function showVersion()
42 $"vsomething $PACKAGE_VERSION -- execute something for a set of vservers
43 This program is part of $PACKAGE_STRING
45 Copyright (C) 2005 Enrico Scholz
46 This program is free software; you may redistribute it under the terms of
47 the GNU General Public License. This program has absolutely no warranty."
53 declare -a vservers=()
55 tmp=$(getopt -o +q --long help,version,debug,quiet -n "$0" -- "$@") || exit 1
60 (--help) showHelp $0 ;;
61 (--version) showVersion ;;
63 (--quiet|-q) is_quiet=1 ;;
65 (*) echo $"vserver: internal error; arg=='$1'" >&2; exit 1;;
71 panic $"vsomething: no operation specified; try '--help' for more information"
74 title=${VSOMETHING_TITLE:-$cmd}
77 while test "$#" -ge 1; do
82 vservers=( "${vservers[@]}" "${tmp[@]}" )
84 *) vservers=( "${vservers[@]}" "$1" )
90 test "${#vservers[@]}" -ne 1 || is_quiet=1
95 for i in "${vservers[@]}"; do
98 test -n "$is_quiet" || {
99 colorize bold echo -n "$title: operating on vserver "
100 colorize bold colorize emph echo "$i"
101 xtermTitle "$title: operating on vserver '$i' [$cnt/${#vservers[@]}]"
104 if test -n "$VSOMETHING_PKGMGMT"; then
105 if pkgmgmt.isInternal "$i"; then
106 $_VSERVER "$i" exec "$cmd" "$@"
108 callInNamespace "$i" \
109 "$_VNAMESPACE" --new -- "$VSOMETHING_WORKER" "$i" "$@"
117 test $res -eq 0 -o -n "$is_quiet" || {
118 colorize error echo -n $"$title failed on vserver '$i' with errorcode $res"
122 test -n "$is_quiet" || echo
125 test "$cnt" -ge 0 || warning $"No vservers specified"