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 . "$UTIL_VSERVER_VARS"
26 . "$__PKGLIBDIR/vserver.functions"
32 $"Usage: $0 [--quiet|-q] [--debug] <cmd> [--] <vserver-name>* [<filter>] -- <params>+
33 where <filter> is any combination of:
35 --running All running guests
36 --stopped All stopped guests
37 --marked All guests with a mark set
38 --unmarked All guests without a mark set
39 --mark <m> All guests with mark <m> set
41 Execute <cmd> <vserver> <params>* foreach vserver.
43 Report bugs to <$PACKAGE_BUGREPORT>."
47 function showVersion()
50 $"vsomething $PACKAGE_VERSION -- execute something for a set of vservers
51 This program is part of $PACKAGE_STRING
53 Copyright (C) 2005 Enrico Scholz
54 This program is free software; you may redistribute it under the terms of
55 the GNU General Public License. This program has absolutely no warranty."
61 declare -a vservers=()
63 tmp=$(getopt -o +q --long help,version,debug,quiet -n "$0" -- "$@") || exit 1
68 (--help) showHelp $0 ;;
69 (--version) showVersion ;;
71 (--quiet|-q) is_quiet=1 ;;
73 (*) echo $"vserver: internal error; arg=='$1'" >&2; exit 1;;
79 panic $"vsomething: no operation specified; try '--help' for more information"
82 title=${VSOMETHING_TITLE:-$cmd}
85 test "$1" != "--" || \
88 if getAllVserversByArg tmp "$@"; then
89 vservers=( "${vservers[@]}" "${tmp[@]}" )
90 while test "$#" -ge 1 -a "$1" != "--"; do
95 while test "$#" -ge 1; do
98 (*) vservers=( "${vservers[@]}" "$1" )
105 test "${#vservers[@]}" -ne 1 || is_quiet=1
110 for i in "${vservers[@]}"; do
113 test -n "$is_quiet" || {
114 colorize bold echo -n "$title: operating on vserver "
115 colorize bold colorize emph echo "$i"
116 xtermTitle "$title: operating on vserver '$i' [$cnt/${#vservers[@]}]"
119 if test -n "$VSOMETHING_PKGMGMT"; then
120 if pkgmgmt.isInternal "$i"; then
121 $_VSERVER "$i" exec "$cmd" "$@"
124 # subshell so we don't have to clean up
125 ( _generateChbindOptions "$VSERVER_DIR"
126 $_VSERVER "$i" status &> /dev/null || \
128 callInNamespace "$i" \
129 $_VNAMESPACE --new -- \
131 "$VSOMETHING_WORKER" "$i" "$@" )
139 test $res -eq 0 -o -n "$is_quiet" || {
140 colorize error echo -n $"$title failed on vserver '$i' with errorcode $res"
144 test -n "$is_quiet" || echo
147 test "$cnt" -ge 0 || warning $"No vservers specified"