3 # Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; version 2 of the License.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 lock "$LOCKDIR"/vserver."$(echo "$VSERVER_DIR" | tr -dc a-zA-Z0-9)".startup
20 if isVserverRunning "$VSERVER_DIR"; then
21 echo $"vserver '$VSERVER_NAME' already running; aborting..." >&2
29 test -z "$startsync_pipe" || rm -f "$startsync_pipe"
30 test -z "$is_started" || { unlock; return 0; }
32 if test "$is_configured" -a -z "$is_executed"; then
34 An error occured while executing the vserver startup sequence; when
35 there are no other messages, it is very likely that the init-script
36 (${INITCMD_START[@]}) failed.
39 * /etc/rc.d/rc on Fedora Core 1 and RH9 fails always; the 'apt-rpm' build
40 method knows how to deal with this, but on existing installations,
41 appending 'true' to this file will help."
44 if test "$is_executed"; then
46 An error occured after executing the vserver startup sequence. This
47 means that some processes may exist in the created context and the
50 $_VSERVER '$VSERVER_DIR' stop
52 is recommended to fix this."
56 Failed to start vserver '$VSERVER_NAME'"
59 test "$OPTION_DEBUG" || exec 2>/dev/null >/dev/null
60 test -z "$is_mounted" || umountVserver "$VSERVER_DIR" || :
61 test -z "$have_interfaces" || disableInterfaces "$VSERVER_DIR" || :
77 vshelper.doSanityCheck
79 generateOptions "$VSERVER_DIR"
80 execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" prepre-start
81 enableInterfaces "$VSERVER_DIR" && have_interfaces=1
83 mountVserver "$VSERVER_DIR" && is_mounted=1
84 prepareInit "$VSERVER_DIR"
86 pushd "$VSERVER_DIR"/vdir/ >/dev/null
87 execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" pre-start
90 test -z "$OPTION_DEFAULTTTY" || setDefaultTTY "$VSERVER_DIR"
92 pushd "$VSERVER_DIR"/vdir/ >/dev/null
94 if $_VSERVER_INFO - FEATURE migrate; then
95 $_CHBIND "${CHBIND_OPTS[@]}" -- \
96 $_VCONTEXT --create "${OPTS_VCONTEXT_CREATE[@]}" -- \
97 ${USE_VNAMESPACE:+$_VNAMESPACE --set -- } \
98 $_VLIMIT --dir "$VSERVER_DIR"/rlimits --missingok -- \
99 $_VSCHED --xid self "${OPTS_VSCHED[@]}" -- \
100 $_VUNAME --xid self --dir "$VSERVER_DIR"/uts --missingok -- \
101 "${VSERVER_EXTRA_CMDS[@]}" \
102 $_VUNAME --xid self --set -t context="$VSERVER_DIR" -- \
103 $_VATTRIBUTE --set "${OPTS_VATTRIBUTE[@]}" -- \
104 $_SAVE_CTXINFO "$VSERVER_DIR" \
106 $_VCONTEXT --migrate-self --endsetup --chroot $SILENT_OPT "${OPTS_VCONTEXT_MIGRATE[@]}" -- \
107 "${INITCMD_START[@]}"
109 if test "$_IS_FAKEINIT"; then
110 startsync_pipe=$(mktemp /tmp/vserver-start.XXXXXX)
111 rm -f "$startsync_pipe"
112 mkfifo -m600 "$startsync_pipe" ## safe, since mkfifo does not follow symlinks
116 $_CHBIND "${CHBIND_OPTS[@]}" \
117 $_EXEC_ULIMIT "$VSERVER_DIR/ulimits" \
118 $_CHCONTEXT_COMPAT "${CHCONTEXT_OPTS[@]}" "${CHCONTEXT_INIT_OPTS[@]}" \
119 $_SAVE_CTXINFO "$VSERVER_DIR" \
121 $_CHAINECHO "${_IS_FAKEINIT:+$startsync_pipe}" "" \
122 $_CAPCHROOT "${CAPCHROOT_OPTS[@]}" . \
123 "${INITCMD_START[@]}"
125 ## the additional synchronization step is needed since vshelper.doInit
126 ## below might be executed before needed context information were
127 ## saved by $_SAVE_CTXINFO
128 ${_IS_FAKEINIT:+cat "$startsync_pipe"} >/dev/null
132 "${INITCMD_START_SYNC[@]}"
135 pushd "$VSERVER_DIR"/vdir/ >/dev/null
136 execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" post-start
140 ! vshelper.isEnabled "" "$VSERVER_DIR" || vshelper.doInit "$VSERVER_DIR"