+++ /dev/null
-# $Id: vserver.start 2599 2007-08-26 21:30:50Z dhozac $ --*- sh -*--
-
-# Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-lock "$__LOCKDIR"/vserver."$($_VSERVER_INFO "$VSERVER_DIR" CANONIFY)".startup
-
-if isVserverRunning "$VSERVER_DIR"; then
- warning $"vserver '$VSERVER_NAME' already running"
- exit 0
-fi
-
-function cleanup()
-{
- set +e
-
- test -z "$startsync_pipe" || $_RM -f "$startsync_pipe"
- test -z "$is_started" || { unlock; return 0; }
-
- if test -n "$is_configured" -a -z "$is_executed"; then
- warning $"
-An error occured while executing the vserver startup sequence; when
-there are no other messages, it is very likely that the init-script
-(${INITCMD_START[@]}) failed.
-
-Common causes are:
-* /etc/rc.d/rc on Fedora Core 1 and RH9 fails always; the 'apt-rpm' build
- method knows how to deal with this, but on existing installations,
- appending 'true' to this file will help."
- fi
-
- if test -n "$is_executed"; then
- warning $"
-An error occured after executing the vserver startup sequence. This
-means that some processes may exist in the created context and the
-manual execution of
-
- $_VSERVER '$VSERVER_DIR' stop
-
-is recommended to fix this."
- else
- warning $"
-
-Failed to start vserver '$VSERVER_NAME'"
- fi
-
- test -n "$OPTION_DEBUG" || exec 2>/dev/null >/dev/null
- test -z "$is_mounted" || umountVserver "$VSERVER_DIR" || :
- test -z "$have_interfaces" || disableInterfaces "$VSERVER_DIR" || :
-
- unlock || :
-}
-
-is_configured=
-is_executed=
-is_started=
-is_mounted=
-is_vshelper_init=
-have_interfaces=
-startsync_pipe=
-have_initcmd=
-
-while test "$#" -gt 0; do
- case "$1" in
- (--rescue) INITSTYLE=rescue;;
- (--rescue-cmd)
- warning $"\
-The '--rescue-cmd' option is deprecated; just add the the initcmd
-inclusive its arguments to the cmdline."
- INITCMD_RESCUE=( $2 );
- have_initcmd=1
- shift;;
- (--rescue-init) _IS_FAKEINIT=1;;
- (--) shift; break;;
- (-*) panic $"vserver ... start: unknown option '$1'";;
- (*) break;
- esac
- shift
-done
-
-if test x"$INITSTYLE" = xrescue -a -z "$have_initcmd" -a "$#" -gt 0; then
- INITCMD_RESCUE=( "$@" )
-fi
-
-
-set -e
-trap "cleanup" EXIT
-
-sanityCheck "$VSERVER_DIR"
-
-pushd "$VSERVER_DIR" >/dev/null
-execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" initialize
-popd >/dev/null
-
-mountRootFS "$VSERVER_DIR"
-generateOptions "$VSERVER_DIR"
-
-pushd "$VSERVER_DIR" >/dev/null
-execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" prepre-start
-popd >/dev/null
-
-setDiskLimits "$VSERVER_DIR"
-
-enableInterfaces "$VSERVER_DIR" && have_interfaces=1
-
-mountVserver "$VSERVER_DIR" && is_mounted=1
-prepareInit "$VSERVER_DIR"
-addtoCPUSET "$VSERVER_DIR"
-
-pushd "$VSERVER_DIR"/vdir/ >/dev/null
-execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" pre-start
-popd >/dev/null
-
-test -z "$OPTION_DEFAULTTTY" || setDefaultTTY "$VSERVER_DIR"
-
-pushd "$VSERVER_DIR"/vdir/ >/dev/null
-is_configured=1
-if $_VSERVER_INFO - FEATURE migrate; then
- ${NICE_CMD[@]} \
- "${CHBIND_CMD[@]}" \
- $_EXEC_ULIMIT "$VSERVER_DIR"/ulimits \
- $_VTAG --create "${OPTS_VTAG_CREATE[@]}" --silent -- \
- $_VCONTEXT --create "${OPTS_VCONTEXT_CREATE[@]}" -- \
- ${OPTION_STRACE:+$_STRACE -fF -o /tmp/vserver-start.$$} \
- ${USE_VNAMESPACE:+$_VNAMESPACE --set -- } \
- $_VLIMIT --dir "$VSERVER_DIR"/rlimits --missingok -- \
- $_VSCHED --xid self --force "${OPTS_VSCHED[@]}" -- \
- $_VSYSCTL --xid self --dir "$VSERVER_DIR"/sysctl --missingok -- \
- $_VUNAME --xid self --dir "$VSERVER_DIR"/uts --missingok -- \
- "${VSERVER_EXTRA_CMDS[@]}" \
- $_VUNAME --xid self --set -t context="$VSERVER_DIR" -- \
- $_VATTRIBUTE --set "${OPTS_VATTRIBUTE[@]}" -- \
- $_SAVE_CTXINFO "$VSERVER_DIR" \
- $_ENV -i "${OPTS_ENV[@]}" \
- $_VCONTEXT --migrate-self --endsetup --chroot $SILENT_OPT \
- "${OPTS_VCONTEXT_MIGRATE[@]}" "${OPTS_VCONTEXT_ENTER[@]}" -- \
- "${INITCMD_START[@]}"
-else
- if test -n "$_IS_FAKEINIT"; then
- startsync_pipe=$($_MKTEMP vserver-start.XXXXXX)
- $_RM -f "$startsync_pipe"
- $_MKFIFO -m600 "$startsync_pipe" ## safe, since mkfifo does not follow symlinks
- fi
-
- ${NICE_CMD[@]} \
- "${CHBIND_CMD[@]}" \
- $_EXEC_ULIMIT "$VSERVER_DIR/ulimits" \
- $_CHCONTEXT_COMPAT "${CHCONTEXT_OPTS[@]}" "${CHCONTEXT_INIT_OPTS[@]}" \
- $_SAVE_CTXINFO "$VSERVER_DIR" \
- $_ENV -i "${OPTS_ENV[@]}" \
- $_CHAINECHO "${_IS_FAKEINIT:+$startsync_pipe}" "" \
- $_CAPCHROOT "${CAPCHROOT_OPTS[@]}" . \
- "${INITCMD_START[@]}"
-
- ## the additional synchronization step is needed since vshelper.doInit
- ## below might be executed before needed context information were
- ## saved by $_SAVE_CTXINFO
- ${_IS_FAKEINIT:+cat "$startsync_pipe"} >/dev/null
-fi
-is_executed=1
-
-"${INITCMD_START_SYNC[@]}"
-popd >/dev/null
-
-pushd "$VSERVER_DIR"/vdir/ >/dev/null
-execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" post-start
-popd >/dev/null
-
-is_vshelper_init=1
-! vshelper.isEnabled "" "$VSERVER_DIR" || vshelper.doInit "$VSERVER_DIR"
-
-is_started=1
git://git.onelab.eu / util-vserver.git / blobdiff