X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=util-vserver%2Fscripts%2Fvserver.functions;h=4bf18c88bcd71aa30da40bee2d04a64ad3d7df7a;hb=4fc0d7c31dd9fb6bae2e77ba37d8a08ab26dd65c;hp=111d23a49d662b705ebdcf804636b6effee9c25c;hpb=11008d3e8c9a5fc41e16b77925d6a9012ef6875e;p=util-vserver.git diff --git a/util-vserver/scripts/vserver.functions b/util-vserver/scripts/vserver.functions index 111d23a..4bf18c8 100644 --- a/util-vserver/scripts/vserver.functions +++ b/util-vserver/scripts/vserver.functions @@ -37,6 +37,8 @@ declare -a INITKILL_SEQ=() declare -a ENTER_SHELL=() INTERFACE_CMDS_IDX=0 +_HAVE_INTERFACE_OPTIONS= +_HAVE_CHBIND_OPTIONS= INITSTYLE=sysv @@ -58,6 +60,8 @@ function _generateChbindOptions local i local bcast= + test "$_HAVE_INTERFACE_OPTIONS" || _generateInterfaceOptions "$vdir" + local f=$vdir/interfaces/bcast getFileValue bcast "$f" @@ -66,6 +70,8 @@ function _generateChbindOptions for i in "${INTERFACES[@]}"; do CHBIND_OPTS=( "${CHBIND_OPTS[@]}" --ip "$i" ) done + + _HAVE_CHBIND_OPTIONS=1 } function _generateNiceCommand @@ -121,6 +127,23 @@ function getEnterShell } } +## Usage: sendKillSequence [ ]* +function sendKillSequence +{ + local ctx=$1 + local wait= + shift + + while isCtxRunning "$ctx"; do + test -z "$wait" || sleep "$wait" + + $_VKILL -c "$ctx" ${1:+-s "$1"} + test "$2" || break + wait="$2" + shift 2 + done +} + function _generateInitOptions { local vdir=$1 @@ -143,7 +166,7 @@ function _generateInitOptions getFileValue runlevel_start "$cfgdir"/runlevel getFileValue runlevel_start "$cfgdir"/runlevel.start getFileValue runlevel_stop "$cfgdir"/runlevel.stop - getFileArray INITKILL_SEQ "$cfgdir"/killseq + getFileArray INITKILL_SEQ "$cfgdir"/killseq case x"$INITSTYLE" in xsysv) @@ -225,9 +248,9 @@ function _generateChcontextOptions local flag { - read ctx <"$vdir"/context - read hostname <"$vdir"/hostname - read domainname <"$vdir"/domainname + read ctx <"$vdir"/context || : + read hostname <"$vdir"/hostname || : + read domainname <"$vdir"/domainname || : } 2>/dev/null test -z "$S_CONTEXT" || ctx=$S_CONTEXT @@ -340,6 +363,7 @@ function _generateInterfaceOptions _processSingleInterface "$iface" done + _HAVE_INTERFACE_OPTIONS=1 } function enableInterfaces @@ -366,11 +390,13 @@ function enableInterfaces function disableInterfaces { + test "$_HAVE_INTERFACE_OPTIONS" || _generateInterfaceOptions "$1" + local i=$INTERFACE_CMDS_IDX declare -a var while test $i -gt 0; do - let --i + let --i || : eval var='( "${INTERFACE_CMDS_'$i'[@]}" )' local type=${var[0]} @@ -405,7 +431,7 @@ function prepareInit function generateOptions { _generateInterfaceOptions "$1" - _generateChbindOptions "$1" + test "$_HAVE_CHBIND_OPTIONS" || _generateChbindOptions "$1" _generateNiceCommand "$1" _generateInitOptions "$1" _generateChcontextOptions "$1" @@ -419,12 +445,13 @@ function mountVserver test -e "$cfgdir"/fstab || return 0 - findObject -r mtab_src "$vdir"/apps/init/mtab "$CONFDIR"/.defaults/init/mtab /dev/null + findObject -r mtab_src "$vdir"/apps/init/mtab "$CONFDIR"/.defaults/init/mtab "$PKGLIBDEFAULTDIR"/mtab /dev/null pushd "$vdir" >/dev/null $_CHROOT_CAT /etc/mtab <"$mtab_src" popd >/dev/null + test "$_HAVE_CHBIND_OPTIONS" || _generateChbindOptions "$cfgdir" $_CHBIND "${CHBIND_OPTS[@]}" \ $_SECURE_MOUNT -a --chroot "$vdir" --fstab "$cfgdir"/fstab } @@ -437,6 +464,7 @@ function umountVserver is_ok=1 test -e "$cfgdir"/fstab || return 0 + test "$_HAVE_CHBIND_OPTIONS" || _generateChbindOptions "$cfgdir" pushd "$vdir/" >/dev/null tac "$cfgdir"/fstab | while read src dst tmp; do @@ -445,8 +473,8 @@ function umountVserver x#*) continue;; esac - $_CHBIND "${CHBIND_OPTS[@]}" \ - $_SECURE_UMOUNT "$dst" || is_ok= + $_CHBIND "${CHBIND_OPTS[@]}" $_EXEC_CD "$dst" \ + $_UMOUNT -lfn . || is_ok= done popd >/dev/null