From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Suykov Date: Sat, 21 Mar 2015 20:35:42 +0200 Subject: [Buildroot] [RFC 11/11] openvpn: new init infrastructure In-Reply-To: References: Message-ID: <2459853676c44571c63db02d3b7c136fd9e1ebd7.1426960081.git.alex.suykov@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net The only case so far that install-run can not handle. Openvpn initscript spawns several processes, one for each configured tunnel. Initscripts is the only system that allows this, primarily because it does not need to track spawned processes. --- package/openvpn/S60openvpn | 103 ------------------------------------------- package/openvpn/openvpn.init | 103 +++++++++++++++++++++++++++++++++++++++++++ package/openvpn/openvpn.mk | 5 --- package/openvpn/openvpn.run | 1 + 4 files changed, 104 insertions(+), 108 deletions(-) delete mode 100755 package/openvpn/S60openvpn create mode 100755 package/openvpn/openvpn.init create mode 100644 package/openvpn/openvpn.run diff --git a/package/openvpn/S60openvpn b/package/openvpn/S60openvpn deleted file mode 100755 index 94bdc60..0000000 --- a/package/openvpn/S60openvpn +++ /dev/null @@ -1,103 +0,0 @@ -#!/bin/sh -e -# -# Original version by Robert Leslie -# , edited by iwj and cs -# Modified for openvpn by Alberto Gonzalez Iniesta -# Modified for restarting / starting / stopping single tunnels by Richard Mueller - -test $DEBIAN_SCRIPT_DEBUG && set -v -x - -DAEMON=/usr/sbin/openvpn -CONFIG_DIR=/etc/openvpn -test -x $DAEMON || exit 0 -test -d $CONFIG_DIR || exit 0 - -start_vpn () { - $DAEMON --daemon --writepid /var/run/openvpn.$NAME.pid \ - --config $CONFIG_DIR/$NAME.conf --cd $CONFIG_DIR || echo -n " FAILED->" - echo -n " $NAME" -} -stop_vpn () { - kill `cat $PIDFILE` || true - rm $PIDFILE -} - -case "$1" in -start) - echo -n "Starting openvpn:" - - if test -z $2 ; then - for CONFIG in `cd $CONFIG_DIR; ls *.conf 2> /dev/null`; do - NAME=${CONFIG%%.conf} - start_vpn - done - else - if test -e $CONFIG_DIR/$2.conf ; then - NAME=$2 - start_vpn - else - echo -n " No such VPN: $2" - fi - fi - echo "." - - ;; -stop) - echo -n "Stopping openvpn:" - - if test -z $2 ; then - for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do - NAME=`echo $PIDFILE | cut -c18-` - NAME=${NAME%%.pid} - stop_vpn - echo -n " $NAME" - done - else - if test -e /var/run/openvpn.$2.pid ; then - PIDFILE=`ls /var/run/openvpn.$2.pid 2> /dev/null` - NAME=`echo $PIDFILE | cut -c18-` - NAME=${NAME%%.pid} - stop_vpn - echo -n " $NAME" - else - echo -n " No such VPN: $2" - fi - fi - echo "." - ;; -# We only 'reload' for running VPNs. New ones will only start with 'start' or 'restart'. -reload|force-reload) - echo -n "Reloading openvpn:" - for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do - NAME=`echo $PIDFILE | cut -c18-` - NAME=${NAME%%.pid} -# If openvpn if running under a different user than root we'll need to restart - if egrep '^( |\t)*user' $CONFIG_DIR/$NAME.conf > /dev/null 2>&1 ; then - stop_vpn - sleep 1 - start_vpn - echo -n "(restarted)" - else - kill -HUP `cat $PIDFILE` || true -# start-stop-daemon --stop --signal HUP --quiet --oknodo \ -# --exec $DAEMON --pidfile $PIDFILE - echo -n " $NAME" - fi - done - echo "." - ;; - -restart) - $0 stop $2 - sleep 1 - $0 start $2 - ;; -*) - echo "Usage: $0 {start|stop|reload|restart|force-reload}" >&2 - exit 1 - ;; -esac - -exit 0 - -# vim:set ai et sts=2 sw=2 tw=0: diff --git a/package/openvpn/openvpn.init b/package/openvpn/openvpn.init new file mode 100755 index 0000000..94bdc60 --- /dev/null +++ b/package/openvpn/openvpn.init @@ -0,0 +1,103 @@ +#!/bin/sh -e +# +# Original version by Robert Leslie +# , edited by iwj and cs +# Modified for openvpn by Alberto Gonzalez Iniesta +# Modified for restarting / starting / stopping single tunnels by Richard Mueller + +test $DEBIAN_SCRIPT_DEBUG && set -v -x + +DAEMON=/usr/sbin/openvpn +CONFIG_DIR=/etc/openvpn +test -x $DAEMON || exit 0 +test -d $CONFIG_DIR || exit 0 + +start_vpn () { + $DAEMON --daemon --writepid /var/run/openvpn.$NAME.pid \ + --config $CONFIG_DIR/$NAME.conf --cd $CONFIG_DIR || echo -n " FAILED->" + echo -n " $NAME" +} +stop_vpn () { + kill `cat $PIDFILE` || true + rm $PIDFILE +} + +case "$1" in +start) + echo -n "Starting openvpn:" + + if test -z $2 ; then + for CONFIG in `cd $CONFIG_DIR; ls *.conf 2> /dev/null`; do + NAME=${CONFIG%%.conf} + start_vpn + done + else + if test -e $CONFIG_DIR/$2.conf ; then + NAME=$2 + start_vpn + else + echo -n " No such VPN: $2" + fi + fi + echo "." + + ;; +stop) + echo -n "Stopping openvpn:" + + if test -z $2 ; then + for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do + NAME=`echo $PIDFILE | cut -c18-` + NAME=${NAME%%.pid} + stop_vpn + echo -n " $NAME" + done + else + if test -e /var/run/openvpn.$2.pid ; then + PIDFILE=`ls /var/run/openvpn.$2.pid 2> /dev/null` + NAME=`echo $PIDFILE | cut -c18-` + NAME=${NAME%%.pid} + stop_vpn + echo -n " $NAME" + else + echo -n " No such VPN: $2" + fi + fi + echo "." + ;; +# We only 'reload' for running VPNs. New ones will only start with 'start' or 'restart'. +reload|force-reload) + echo -n "Reloading openvpn:" + for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do + NAME=`echo $PIDFILE | cut -c18-` + NAME=${NAME%%.pid} +# If openvpn if running under a different user than root we'll need to restart + if egrep '^( |\t)*user' $CONFIG_DIR/$NAME.conf > /dev/null 2>&1 ; then + stop_vpn + sleep 1 + start_vpn + echo -n "(restarted)" + else + kill -HUP `cat $PIDFILE` || true +# start-stop-daemon --stop --signal HUP --quiet --oknodo \ +# --exec $DAEMON --pidfile $PIDFILE + echo -n " $NAME" + fi + done + echo "." + ;; + +restart) + $0 stop $2 + sleep 1 + $0 start $2 + ;; +*) + echo "Usage: $0 {start|stop|reload|restart|force-reload}" >&2 + exit 1 + ;; +esac + +exit 0 + +# vim:set ai et sts=2 sw=2 tw=0: diff --git a/package/openvpn/openvpn.mk b/package/openvpn/openvpn.mk index 3854b23..6937d50 100644 --- a/package/openvpn/openvpn.mk +++ b/package/openvpn/openvpn.mk @@ -52,9 +52,4 @@ define OPENVPN_INSTALL_TARGET_CMDS $(TARGET_DIR)/usr/sbin/openvpn endef -define OPENVPN_INSTALL_INIT_SYSV - $(INSTALL) -m 755 -D package/openvpn/S60openvpn \ - $(TARGET_DIR)/etc/init.d/S60openvpn -endef - $(eval $(autotools-package)) diff --git a/package/openvpn/openvpn.run b/package/openvpn/openvpn.run new file mode 100644 index 0000000..20ce79c --- /dev/null +++ b/package/openvpn/openvpn.run @@ -0,0 +1 @@ +initscripts 60:openvpn.init -- 2.0.3