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277 lines
7.2 KiB
Bash
Executable File
277 lines
7.2 KiB
Bash
Executable File
#!/sbin/sh
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#
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# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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# This file is part of FRRouting.
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#
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# FRRouting is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2, or (at your option) any
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# later version.
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#
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# FRRouting is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with FRRouting; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# Starts/stops the given daemon
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SMFINCLUDE=/lib/svc/share/smf_include.sh
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ROUTEADMINCLUDE=/lib/svc/share/routing_include.sh
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GLOBAL_OPTIONS="PAfiug"
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DAEMON_PATH=@sbindir@
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USER=@enable_user@
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GROUP=@enable_group@
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# handle upgrade of daemon-args SMF property to new routeadm properties
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# used during upgrade too by routeadm.
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# relevant to S10U4+ only.
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handle_routeadm_upgrade () {
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GLOBAL_OPTIONS="PAfiug"
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daemon_args=`get_daemon_args $SMF_FMRI`
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if [ -n "$daemon_args" ]; then
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "P" vty_port 0
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "A" vty_address
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "f" config_file
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "i" pid_file
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "u" user
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"$GLOBAL_OPTIONS" "g" group
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case "$1" in
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zebra)
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set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
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"${GLOBAL_OPTIONS}b" "b" batch true false
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;;
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ripd|ripngd)
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set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
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"${GLOBAL_OPTIONS}r" "r" retain true false
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;;
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bgpd)
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set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
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"${GLOBAL_OPTIONS}rnp" "r" retain true false
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set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
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"${GLOBAL_OPTIONS}rnp" "n" no_kernel true false
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set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
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"${GLOBAL_OPTIONS}rnp" "p" bgp_port
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esac
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clear_daemon_args $SMF_FMRI
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fi
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}
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upgrade_config () {
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DAEMON=$1
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# handle upgrade of SUNWzebra to FRRouting
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if [ -d "/etc/frr" -a ! -f "/etc/frr/${DAEMON}.conf" ] ; then
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if [ -f "/etc/sfw/zebra/${DAEMON}.conf" ] ; then
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cp "/etc/sfw/zebra/${DAEMON}.conf" \
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"/etc/frr/${DAEMON}.conf.upgrade" \
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|| exit $SMF_EXIT_ERR_FATAL
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chown "${USER}:${GROUP}" "/etc/frr/${DAEMON}.conf.upgrade" \
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|| exit $SMF_EXIT_ERR_FATAL
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chmod 0600 "/etc/frr/${DAEMON}.conf.upgrade" \
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|| exit $SMF_EXIT_ERR_FATAL
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mv "/etc/frr/${DAEMON}.conf.upgrade" "/etc/frr/${DAEMON}.conf" \
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|| exit $SMF_EXIT_ERR_FATAL
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fi
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fi
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if [ ! -f "/etc/frr/${DAEMON}.conf" ] ; then
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touch "/etc/frr/${DAEMON}.conf.new" \
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|| exit $SMF_EXIT_ERR_FATAL
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chown "${USER}:${GROUP}" "/etc/frr/${DAEMON}.conf.new" \
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|| exit $SMF_EXIT_ERR_FATAL
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chmod 0600 "/etc/frr/${DAEMON}.conf.new" \
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|| exit $SMF_EXIT_ERR_FATAL
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mv "/etc/frr/${DAEMON}.conf.new" "/etc/frr/${DAEMON}.conf" \
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|| exit $SMF_EXIT_ERR_FATAL
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fi
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}
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# Relevant to S10+
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frr_is_globalzone () {
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if [ "${FRR_INIT_ZONENAME:=`/sbin/zonename`}" = "global" \
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-o `/sbin/zonename -t` = "exclusive" ]; then
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return 0
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else
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return 1
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fi
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}
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routeadm_daemon_args () {
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# globals
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args="`get_daemon_option_from_property $SMF_FMRI config_file f`"
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args="${args} `get_daemon_option_from_property $SMF_FMRI vty_port P`"
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args="${args} `get_daemon_option_from_property $SMF_FMRI vty_address A`"
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args="${args} `get_daemon_option_from_property $SMF_FMRI pid_file i`"
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# user and group we need for config file upgrade..
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SMF_USER=`get_routeadm_property $SMF_FMRI user`
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SMF_GROUP=`get_routeadm_property()$SMF_FMRI group`
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if [ "${SMF_USER}" ] ; then
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USER="${SMF_USER}"
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args="${args} -u ${SMF_USER}"
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fi
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if [ "${SMF_GROUP}" ] ; then
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GROUP="${SMF_GROUP}"
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args="${args} -g ${SMF_GROUP}"
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fi
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case $1 in
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zebra)
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args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI batch -b true`"
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;;
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ripd|ripngd)
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args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
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;;
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bgpd)
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args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
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args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI no_kernel -n true`"
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args="${args} `get_daemon_option_from_property $SMF_FMRI bgp_port p 179`"
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;;
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esac
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echo ${args}
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}
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# Include smf functions, if available. If not, define smf_present to indicate
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# there is no SMF. Should allow this script to work pre-S10.
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if [ -f "$SMFINCLUDE" ] ; then
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. "$SMFINCLUDE";
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# source the SMF-routeadm include if present..
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if [ -f "$ROUTEADMINCLUDE" ] ; then
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. "$ROUTEADMINCLUDE"
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fi
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else
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# pre-SMF system, fake up any functions and exit codes
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# which SMFINCLUDE usually provides.
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smf_present () {
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return 1
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}
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SMF_EXIT_OK=0;
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SMF_EXIT_ERR_CONFIG=96;
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SMF_EXIT_ERR_FATAL=95;
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fi
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# if there's no SMF, set some default DAEMON_ARGS
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smf_present || DAEMON_ARGS=""
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usage () {
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if smf_present ; then
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echo "Usage: $0 <daemon>";
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else
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echo "Usage: $0 <stop|start> <daemon> <daemon arguments>";
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fi
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echo "The --pid_file argument is implied";
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echo "This help message: $0 <help|usage>";
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}
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# parse arguments, different according to SMF or not.
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case $1 in
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'help' | 'usage')
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usage
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exit $SMF_EXIT_OK
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;;
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esac
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if smf_present ; then
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FRR_METHOD="start"
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else
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FRR_METHOD="$1"
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shift;
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fi
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DAEMON="$1"
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# daemon path must be given
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if [ -z "$DAEMON_PATH/$DAEMON" ]; then
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usage
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exit $SMF_EXIT_ERR_FATAL
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fi
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# only bgpd is suitable for running in a non-global zone, at this
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# time.
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case "${DAEMON}" in
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bgpd)
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;;
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zebra | ospfd | ospf6d | ripd | ripngd )
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frr_is_globalzone || exit $SMF_EXIT_OK
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;;
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*)
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usage
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exit $SMF_EXIT_ERR_CONFIG;
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;;
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esac
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# Older FRRouting SMF packages pass daemon args on the commandline
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# Newer SMF routeadm model uses properties for each argument
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# so we must handle that.
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if [ smf_present -a -f "$ROUTEADMINCLUDE" ]; then
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handle_routeadm_upgrade $DAEMON;
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DAEMON_ARGS=`routeadm_daemon_args`;
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else
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if [ $# -gt 0 ] ; then
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shift
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DAEMON_ARGS="$@"
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fi
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fi
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upgrade_config "$DAEMON"
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if [ ! -f "@sysconfdir@/${DAEMON}.conf" ] ; then
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echo "Could not find config file, @sysconfdir@/${DAEMON}.conf"
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exit $SMF_EXIT_ERR_CONFIG
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fi
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# we need @frr_statedir@ to exist, it probably is on tmpfs.
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if [ ! -d @frr_statedir@ ] ; then
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mkdir -p @frr_statedir@
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chown @enable_user@:@enable_group@ @frr_statedir@
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chmod 751 @frr_statedir@
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fi
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PIDFILE="@frr_statedir@/${DAEMON}.pid"
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start () {
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if [ ! -x "$DAEMON_PATH/$DAEMON" ] ; then
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echo "Error, could not find daemon, $DAEMON_PATH/$DAEMON"
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exit $SMF_EXIT_ERR_FATAL
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fi
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eval exec $DAEMON_PATH/$DAEMON $DAEMON_ARGS --pid_file ${PIDFILE} &
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}
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stop_by_pidfile () {
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if [ -f "${PIDFILE}" ]; then
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/usr/bin/kill -TERM `/usr/bin/cat "${PIDFILE}"`
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fi
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}
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case "$FRR_METHOD" in
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'start')
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start
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;;
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'stop')
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stop_by_pidfile
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;;
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*)
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usage
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exit $SMF_EXIT_ERR_FATAL
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;;
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esac
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exit $SMF_EXIT_OK;
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