# Config variables specific to ovs-xenserverd
: ${XENSERVERD_PIDFILE:=/var/run/openvswitch/ovs-xenserverd.pid}
: ${XENSERVERD_RUN_DIR:=/var/xen/openvswitch}
+: ${XENSERVERD_PRIORITY:=}
+: ${XENSERVERD_LOGFILE:=}
+: ${XENSERVERD_FILE_LOGLEVEL:=}
+: ${XENSERVERD_SYSLOG_LOGLEVEL:=}
+: ${XENSERVERD_MEMLEAK_LOGFILE:=}
+: ${XENSERVERD_STRACE_LOG:=}
+: ${XENSERVERD_STRACE_OPT:=}
+: ${XENSERVERD_VALGRIND_LOG:=}
+: ${XENSERVERD_VALGRIND_OPT:=}
# Full paths to executables & modules
ovsdb_server="/usr/sbin/ovsdb-server"
fi
}
-function start_ovsdb_server {
- local syslog_opt="-vANY:SYSLOG:${OVSDB_SERVER_SYSLOG_LOGLEVEL}"
- local logfile_file_opt=""
- local logfile_level_opt=""
- if [ ! -d "$OVSDB_SERVER_RUN_DIR" ]; then
- install -d -m 755 -o root -g root "$OVSDB_SERVER_RUN_DIR"
- fi
- cd "$OVSDB_SERVER_RUN_DIR"
- local remotes=
- for remote in $OVSDB_SERVER_REMOTES; do
- remotes="$remotes --remote=$remote"
- done
-
- install -d -m 755 -o root -g root `dirname $OVSDB_SERVER_LOGFILE`
- if [ -n "$OVSDB_SERVER_FILE_LOGLEVEL" ]; then
- logfile_level_opt="-vANY:FILE:${OVSDB_SERVER_FILE_LOGLEVEL}"
- logfile_file_opt="--log-file=$OVSDB_SERVER_LOGFILE"
- fi
-
- local leak_opt=""
- if [ -n "$OVSDB_SERVER_MEMLEAK_LOGFILE" ]; then
- leak_opt="--check-leaks=$OVSDB_SERVER_MEMLEAK_LOGFILE"
- if [ -e "$OVSDB_SERVER_MEMLEAK_LOGFILE" ]; then
- mv "$OVSDB_SERVER_MEMLEAK_LOGFILE" "$OVSDB_SERVER_MEMLEAK_LOGFILE.prev"
+function start_daemon {
+ local DAEMON=$1
+ shift
+ local BINARY=$1
+
+ # cd to daemon's run_dir so core files get dumped into a sensible place.
+ eval local run_dir=\$${DAEMON}_RUN_DIR
+ if [ ! -d "$run_dir" ]; then
+ install -d -m 755 -o root -g root "$run_dir"
+ fi
+ cd "$run_dir"
+
+ # Configure log levels.
+ eval local syslog_loglevel=\$${DAEMON}_SYSLOG_LOGLEVEL
+ eval local file_loglevel=\$${DAEMON}_FILE_LOGLEVEL
+ eval local logfile=\$${DAEMON}_LOGFILE
+ set -- "$@" -vANY:CONSOLE:EMER -vANY:SYSLOG:"$syslog_loglevel"
+ if test -n "$file_loglevel" && test -n "$logfile"; then
+ install -d -m 755 -o root -g root `dirname "$logfile"`
+ set -- "$@" --log-file="$logfile" -vANY:FILE:"$file_loglevel"
+ fi
+
+ # Configure leak checker.
+ eval local memleak_logfile=\$${DAEMON}_MEMLEAK_LOGFILE
+ if test -n "$memleak_logfile"; then
+ set -- "$@" --check-leaks="$memleak_logfile"
+ if test -e "$memleak_logfile"; then
+ mv "$memleak_logfile" "$memleak_logfile.prev"
fi
fi
- local strace_opt=""
- local daemonize="y"
- if [ -n "$OVSDB_SERVER_STRACE_LOG" ] && [ -n "$OVSDB_SERVER_VALGRIND_LOG" ]; then
+
+ # Configure debugging wrappers.
+ eval local strace_log=\$${DAEMON}_STRACE_LOG
+ eval local strace_opt=\$${DAEMON}_STRACE_OPT
+ eval local valgrind_log=\$${DAEMON}_VALGRIND_LOG
+ eval local valgrind_opt=\$${DAEMON}_VALGRIND_OPT
+ if test -n "$strace_log" && test -n "$valgrind_log"; then
printf "Can not start with both VALGRIND and STRACE\n"
exit 1
- fi
- if [ -n "$OVSDB_SERVER_STRACE_LOG" ]; then
- strace_opt="strace -o $OVSDB_SERVER_STRACE_LOG $OVSDB_SERVER_STRACE_OPT"
- daemonize="n"
- fi
- if [ -n "$OVSDB_SERVER_VALGRIND_LOG" ]; then
- valgrind_opt="valgrind --log-file=$OVSDB_SERVER_VALGRIND_LOG $OVSDB_SERVER_VALGRIND_OPT"
- daemonize="n"
- fi
- ssl_opts="--private-key=db:SSL,private_key --certificate=db:SSL,certificate --bootstrap-ca-cert=db:SSL,ca_cert"
- install -d -m 755 -o root -g root `dirname $OVSDB_SERVER_PIDFILE`
- if [ "$daemonize" != "y" ]; then
- # Start in background and force a "success" message
- action "Starting ovsdb_server ($strace_opt$valgrind_opt)" true
- (nice -n "$OVSDB_SERVER_PRIORITY" $strace_opt $valgrind_opt "$ovsdb_server" "$OVSDB_SERVER_DB" --pidfile="$OVSDB_SERVER_PIDFILE" --detach $monitor_opt --no-chdir -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt $remotes $ssl_opts) &
+ elif test -n "$strace_log"; then
+ local mode=strace
+ set -- $nice strace -o "$strace_log" $strace_opt "$@"
+ elif test -n "$valgrind_log"; then
+ local mode=valgrind
+ set -- $nice valgrind --log-file="$valgrind_log" $valgrind_opt "$@"
else
- action "Starting ovsdb-server" nice -n "$OVSDB_SERVER_PRIORITY" "$ovsdb_server" "$OVSDB_SERVER_DB" --pidfile="$OVSDB_SERVER_PIDFILE" --detach $monitor_opt --no-chdir -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt $remotes $ssl_opts
+ local mode=production
+ eval local pidfile=\$${DAEMON}_PIDFILE
+ install -d -m 755 -o root -g root `dirname $VSWITCHD_PIDFILE`
+ set -- $nice "$@" --pidfile="$pidfile" --detach $monitor_opt --no-chdir
fi
-}
-function start_vswitchd {
- local syslog_opt="-vANY:SYSLOG:${VSWITCHD_SYSLOG_LOGLEVEL}"
- local logfile_file_opt=""
- local logfile_level_opt=""
- if [ ! -d "$VSWITCHD_RUN_DIR" ]; then
- install -d -m 755 -o root -g root "$VSWITCHD_RUN_DIR"
+ # Configure niceness.
+ eval local priority=\$${DAEMON}_PRIORITY
+ if test -n "$priority"; then
+ set -- nice -n $priority "$@"
fi
- cd "$VSWITCHD_RUN_DIR"
- install -d -m 755 -o root -g root `dirname $VSWITCHD_LOGFILE`
- if [ -n "$VSWITCHD_FILE_LOGLEVEL" ]; then
- logfile_level_opt="-vANY:FILE:${VSWITCHD_FILE_LOGLEVEL}"
- logfile_file_opt="--log-file=$VSWITCHD_LOGFILE"
+ if test $mode = production; then
+ action "Starting `basename $BINARY`" "$@"
+ else
+ # Start in background and force a "success" message
+ action "Starting ovs-vswitchd with $mode debugging" true
+ ("$@") &
fi
+}
- local leak_opt=""
- if [ -n "$VSWITCHD_MEMLEAK_LOGFILE" ]; then
- leak_opt="--check-leaks=$VSWITCHD_MEMLEAK_LOGFILE"
- if [ -e "$VSWITCHD_MEMLEAK_LOGFILE" ]; then
- mv "$VSWITCHD_MEMLEAK_LOGFILE" "$VSWITCHD_MEMLEAK_LOGFILE.prev"
- fi
- fi
- local strace_opt=""
- local daemonize="y"
- if [ -n "$VSWITCHD_STRACE_LOG" ] && [ -n "$VSWITCHD_VALGRIND_LOG" ]; then
- printf "Can not start with both VALGRIND and STRACE\n"
- exit 1
- fi
- if [ -n "$VSWITCHD_STRACE_LOG" ]; then
- strace_opt="strace -o $VSWITCHD_STRACE_LOG $VSWITCHD_STRACE_OPT"
- daemonize="n"
- fi
- if [ -n "$VSWITCHD_VALGRIND_LOG" ]; then
- valgrind_opt="valgrind --log-file=$VSWITCHD_VALGRIND_LOG $VSWITCHD_VALGRIND_OPT"
- daemonize="n"
- fi
- local fake_proc_net_opt=""
+function start_ovsdb_server {
+ set -- "$ovsdb_server" "$OVSDB_SERVER_DB"
+ for remote in $OVSDB_SERVER_REMOTES; do
+ set -- "$@" --remote="$remote"
+ done
+ set -- "$@" --private-key=db:SSL,private_key --certificate=db:SSL,certificate --bootstrap-ca-cert=db:SSL,ca_cert
+ start_daemon OVSDB_SERVER "$@"
+}
+
+function start_vswitchd {
+ local fake_proc_net_opt=
if [ "$ENABLE_FAKE_PROC_NET" = "y" ]; then
fake_proc_net_opt="--fake-proc-net"
fi
+
+ local mlockall_opt=
if [ "$VSWITCHD_MLOCKALL" != "no" ]; then
mlockall_opt="--mlockall"
fi
- install -d -m 755 -o root -g root `dirname $VSWITCHD_PIDFILE`
- if [ "$daemonize" != "y" ]; then
- # Start in background and force a "success" message
- action "Starting ovs-vswitchd ($strace_opt$valgrind_opt)" true
- (nice -n "$VSWITCHD_PRIORITY" $strace_opt $valgrind_opt "$vswitchd" --pidfile="$VSWITCHD_PIDFILE" --detach $monitor_opt --no-chdir $fake_proc_net_opt -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt $mlockall_opt "$VSWITCHD_OVSDB_SERVER") &
- else
- action "Starting ovs-vswitchd" nice -n "$VSWITCHD_PRIORITY" "$vswitchd" --pidfile="$VSWITCHD_PIDFILE" --detach $monitor_opt --no-chdir $fake_proc_net_opt -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt $mlockall_opt "$VSWITCHD_OVSDB_SERVER"
- fi
-}
+ start_daemon VSWITCHD "$vswitchd" $fake_proc_net_opt $mlockall_opt \
+ "$VSWITCHD_OVSDB_SERVER"
+ }
function start_brcompatd {
- local syslog_opt="-vANY:SYSLOG:${BRCOMPATD_SYSLOG_LOGLEVEL}"
- local logfile_file_opt=""
- local logfile_level_opt=""
- if [ ! -d "$BRCOMPATD_RUN_DIR" ]; then
- install -d -m 755 -o root -g root "$BRCOMPATD_RUN_DIR"
- fi
- cd "$BRCOMPATD_RUN_DIR"
-
- install -d -m 755 -o root -g root `dirname $BRCOMPATD_LOGFILE`
- if [ -n "$BRCOMPATD_FILE_LOGLEVEL" ]; then
- logfile_level_opt="-vANY:FILE:${BRCOMPATD_FILE_LOGLEVEL}"
- logfile_file_opt="--log-file=$BRCOMPATD_LOGFILE"
- fi
-
- local leak_opt=""
- if [ -n "$BRCOMPATD_MEMLEAK_LOGFILE" ]; then
- leak_opt="--check-leaks=$BRCOMPATD_MEMLEAK_LOGFILE"
- if [ -e "$BRCOMPATD_MEMLEAK_LOGFILE" ]; then
- mv "$BRCOMPATD_MEMLEAK_LOGFILE" "$BRCOMPATD_MEMLEAK_LOGFILE.prev"
- fi
- fi
- local strace_opt=""
- local daemonize="y"
- if [ -n "$BRCOMPATD_STRACE_LOG" ] && [ -n "$BRCOMPATD_VALGRIND_LOG" ]; then
- printf "Can not start with both VALGRIND and STRACE\n"
- exit 1
- fi
- if [ -n "$BRCOMPATD_STRACE_LOG" ]; then
- strace_opt="strace -o $BRCOMPATD_STRACE_LOG $BRCOMPATD_STRACE_OPT"
- daemonize="n"
- fi
- if [ -n "$VALGRIND_LOG" ]; then
- valgrind_opt="valgrind --log-file=$BRCOMPATD_VALGRIND_LOG $BRCOMPATD_VALGRIND_OPT"
- daemonize="n"
- fi
- appctl_cmd="$appctl --target=/var/run/openvswitch/ovs-vswitchd.\`cat $VSWITCHD_PIDFILE\`.ctl %s"
-
- install -d -m 755 -o root -g root `dirname $BRCOMPATD_PIDFILE`
- if [ "$daemonize" != "y" ]; then
- # Start in background and force a "success" message
- action "Starting ovs-brcompatd ($strace_opt$valgrind_opt)" true
- (nice -n "$VSWITCHD_PRIORITY" $strace_opt $valgrind_opt "$brcompatd"--no-chdir --appctl-command="$appctl_cmd" --pidfile=$BRCOMPATD_PIDFILE -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt "$VSWITCHD_OVSDB_SERVER") &
- else
- action "Starting ovs-brcompatd" nice -n "$BRCOMPATD_PRIORITY" $strace_opt $valgrind_opt "$brcompatd" --no-chdir --appctl-command="$appctl_cmd" --pidfile=$BRCOMPATD_PIDFILE --detach $monitor_opt -vANY:CONSOLE:EMER $syslog_opt $logfile_level_opt $logfile_file_opt $leak_opt "$VSWITCHD_OVSDB_SERVER"
- fi
+ start_daemon BRCOMPATD "$brcompatd" \
+ --appctl-command="$appctl --target=/var/run/openvswitch/ovs-vswitchd.\`cat $VSWITCHD_PIDFILE\`.ctl %s" \
+ "$VSWITCHD_OVSDB_SERVER"
}
function start_xenserverd {
install -d -m 755 -o root -g root `dirname $XENSERVERD_PIDFILE`
action "Starting ovs-xenserverd" "$xenserverd" --no-chdir --pidfile=$XENSERVERD_PIDFILE --detach $monitor_opt -vANY:CONSOLE:EMER
- fi
-}
-
-function stop_ovsdb_server {
- if [ -f "$OVSDB_SERVER_PIDFILE" ]; then
- local pid=$(cat "$OVSDB_SERVER_PIDFILE")
- action "Killing ovsdb-server ($pid)" kill -TERM $pid
- rm -f "$OVSDB_SERVER_PIDFILE"
- fi
-}
-
-function stop_vswitchd {
- if [ -f "$VSWITCHD_PIDFILE" ]; then
- local pid=$(cat "$VSWITCHD_PIDFILE")
- action "Killing ovs-vswitchd ($pid)" kill -TERM $pid
- rm -f "$VSWITCHD_PIDFILE"
- fi
-}
-
-function stop_brcompatd {
- if [ -f "$BRCOMPATD_PIDFILE" ]; then
- local pid=$(cat "$BRCOMPATD_PIDFILE")
- action "Killing ovs-brcompatd ($pid)" kill -TERM $pid
- rm -f "$BRCOMPATD_PIDFILE"
- fi
}
-function stop_xenserverd {
- if [ -f "$XENSERVERD_PIDFILE" ]; then
- local pid=$(cat "$XENSERVERD_PIDFILE")
- action "Killing ovs-xenserverd ($pid)" kill -TERM $pid
- rm -f "$XENSERVERD_PIDFILE"
+function stop_daemon {
+ local DAEMON=$1
+ local BINARY=$2
+ eval local pidfile=\$${DAEMON}_PIDFILE
+ if test -f "$pidfile"; then
+ local pid=$(cat "$pidfile")
+ action "Killing `basename $BINARY` ($pid)" kill $pid
+ rm -f "$pidfile"
fi
}
}
function stop {
- stop_xenserverd
- stop_brcompatd
- stop_vswitchd
- stop_ovsdb_server
+ stop_daemon XENSERVERD "$xenserverd"
+ stop_daemon BRCOMPATD "$brcompatd"
+ stop_daemon VSWITCHD "$vswitchd"
+ stop_daemon OVSDB_SERVER "$ovsdb_server"
rm -f /var/lock/subsys/openvswitch
}
projects / openvswitch / commitdiff