diff options
Diffstat (limited to 'package/network/services/lldpd/files/lldpd.init')
| -rw-r--r-- | package/network/services/lldpd/files/lldpd.init | 273 |
1 files changed, 256 insertions, 17 deletions
diff --git a/package/network/services/lldpd/files/lldpd.init b/package/network/services/lldpd/files/lldpd.init index 7a5b25e0160..f90b4a237cd 100644 --- a/package/network/services/lldpd/files/lldpd.init +++ b/package/network/services/lldpd/files/lldpd.init @@ -4,12 +4,25 @@ START=90 STOP=01 +CONFIG_LLDPD_WITH_CDP=y +CONFIG_LLDPD_WITH_EDP=y +CONFIG_LLDPD_WITH_FDP=y +CONFIG_LLDPD_WITH_LLDPMED=y +CONFIG_LLDPD_WITH_SNMP=y +CONFIG_LLDPD_WITH_SONMP=y + USE_PROCD=1 +LLDPDBIN=/usr/sbin/lldpd LLDPCLI=/usr/sbin/lldpcli LLDPSOCKET=/var/run/lldpd.socket LLDPD_CONF=/tmp/lldpd.conf LLDPD_CONFS_DIR=/tmp/lldpd.d +LLDPD_RUN=/var/run/lldpd +LLDPD_RESTART_HASH=${LLDPD_RUN}/lldpd.restart_hash + +. "$IPKG_INSTROOT/lib/functions/network.sh" + find_release_info() { [ -s /etc/os-release ] && . /etc/os-release @@ -19,10 +32,64 @@ find_release_info() echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)" } +get_config_restart_hash() { + local var="$1" + local _string _hash v + + config_load 'lldpd' + + config_get v 'config' 'lldp_class'; append _string "$v" "," + if [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ]; then + config_get v 'config' 'agentxsocket'; append _string "$v" "," + fi + config_get v 'config' 'cid_interface'; append _string "$v" "," + config_get v 'config' 'filter'; append _string "$v" "," + config_get_bool v 'config' 'readonly_mode'; append _string "$v" "," + config_get_bool v 'config' 'lldp_no_version'; append _string "$v" "," + if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then + config_get_bool v 'config' 'lldpmed_no_inventory'; append _string "$v" "," + fi + config_get_bool v 'config' 'enable_lldp' 1; append _string "$v" "," + config_get_bool v 'config' 'force_lldp'; append _string "$v" "," + if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then + config_get_bool v 'config' 'enable_cdp'; append _string "$v" "," + config_get v 'config' 'cdp_version'; append _string "$v" "," + config_get_bool v 'config' 'force_cdp'; append _string "$v" "," + config_get_bool v 'config' 'force_cdpv2'; append _string "$v" "," + fi + if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ]; then + config_get_bool v 'config' 'enable_edp'; append _string "$v" "," + config_get_bool v 'config' 'force_edp'; append _string "$v" "," + fi + if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then + config_get_bool v 'config' 'enable_fdp'; append _string "$v" "," + config_get_bool v 'config' 'force_fdp'; append _string "$v" "," + fi + if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then + config_get_bool v 'config' 'enable_sonmp'; append _string "$v" "," + config_get_bool v 'config' 'force_sonmp'; append _string "$v" "," + fi + + _hash=`echo -n "${_string}" | md5sum | awk '{ print \$1 }'` + export -n "$var=$_hash" +} + +get_config_cid_ifaces() { + local _ifacesCONFIG_LLDPD_WITH_FDP + + local _iface _ifnames="" + for _iface in $_ifaces; do + local _ifname="" + if network_get_device _ifname "$_iface" || [ -e "/sys/class/net/$_iface" ]; then + append _ifnames "${_ifname:-$_iface}" "," + fi + done + + export -n "${1}=$_ifnames" +} + write_lldpd_conf() { - . /lib/functions/network.sh - local lldp_description config_load 'lldpd' @@ -45,12 +112,51 @@ write_lldpd_conf() local lldp_mgmt_ip config_get lldp_mgmt_ip 'config' 'lldp_mgmt_ip' + local lldp_syscapabilities + config_get lldp_syscapabilities 'config' 'lldp_syscapabilities' + + if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then + local lldpmed_fast_start + config_get_bool lldpmed_fast_start 'config' 'lldpmed_fast_start' 0 + + local lldpmed_fast_start_tx_interval + config_get lldpmed_fast_start_tx_interval 'config' 'lldpmed_fast_start_tx_interval' 0 + fi + + local lldp_agenttype + config_get lldp_agenttype 'config' 'lldp_agenttype' 'nearest-bridge' + + local lldp_portidsubtype + config_get lldp_portidsubtype 'config' 'lldp_portidsubtype' 'macaddress' + + local lldp_platform + config_get lldp_platform 'config' 'lldp_platform' "" + + local lldp_tx_interval + config_get lldp_tx_interval 'config' 'lldp_tx_interval' 0 + + local lldp_tx_hold + config_get lldp_tx_hold 'config' 'lldp_tx_hold' 0 + # Clear out the config file first echo -n > "$LLDPD_CONF" [ -n "$ifnames" ] && echo "configure system interface pattern" "$ifnames" >> "$LLDPD_CONF" [ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF" [ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF" [ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF" + [ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled" "\"$lldp_syscapabilities\"" >> "$LLDPD_CONF" + if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_fast_start -gt 0 ]; then + if [ $lldpmed_fast_start_tx_interval -gt 0 ]; then + echo "configure med fast-start tx-interval" "\"$lldpmed_fast_start_tx_interval\"" >> "$LLDPD_CONF" + else + echo "configure med fast-start" "enable" >> "$LLDPD_CONF" + fi + fi + [ -n "$lldp_agenttype" ] && echo "configure lldp agent-type" "\"$lldp_agenttype\"" >> "$LLDPD_CONF" + [ -n "$lldp_portidsubtype" ] && echo "configure lldp portidsubtype" "\"$lldp_portidsubtype\"" >> "$LLDPD_CONF" + [ -n "$lldp_platform" ] && echo "configure system platform" "\"$lldp_platform\"" >> "$LLDPD_CONF" + [ $lldp_tx_interval -gt 0 ] && echo "configure lldp tx-interval" "$lldp_tx_interval" >> "$LLDPD_CONF" + [ $lldp_tx_hold -gt 0 ] && echo "configure lldp tx-hold" "$lldp_tx_hold" >> "$LLDPD_CONF" # Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR [ -e $LLDPD_CONFS_DIR ] || ln -s /etc/lldpd.d $LLDPD_CONFS_DIR @@ -58,50 +164,175 @@ write_lldpd_conf() start_service() { + local enable_lldp + local force_lldp local enable_cdp + local cdp_version + local force_cdp + local force_cdpv2 local enable_fdp + local force_fdp local enable_sonmp + local force_sonmp local enable_edp + local force_edp local lldp_class local lldp_location + local lldp_no_version + local lldpmed_no_inventory local readonly_mode local agentxsocket + local filter config_load 'lldpd' - config_get_bool enable_cdp 'config' 'enable_cdp' 0 - config_get_bool enable_fdp 'config' 'enable_fdp' 0 - config_get_bool enable_sonmp 'config' 'enable_sonmp' 0 - config_get_bool enable_edp 'config' 'enable_edp' 0 + config_get_bool enable_lldp 'config' 'enable_lldp' 1 + config_get_bool force_lldp 'config' 'force_lldp' 0 + if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then + config_get_bool enable_cdp 'config' 'enable_cdp' 0 + config_get cdp_version 'config' 'cdp_version' 'cdpv1v2' + config_get_bool force_cdp 'config' 'force_cdp' 0 + config_get_bool force_cdpv2 'config' 'force_cdpv2' 0 + fi + if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then + config_get_bool enable_fdp 'config' 'enable_fdp' 0 + config_get_bool force_fdp 'config' 'force_fdp' 0 + fi + if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then + config_get_bool enable_sonmp 'config' 'enable_sonmp' 0 + config_get_bool force_sonmp 'config' 'force_sonmp' 0 + fi + if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ]; then + config_get_bool enable_edp 'config' 'enable_edp' 0 + config_get_bool force_edp 'config' 'force_edp' 0 + fi config_get lldp_class 'config' 'lldp_class' config_get lldp_location 'config' 'lldp_location' + config_get_bool lldp_no_version 'config' 'lldp_no_version' 0 + if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then + config_get_bool lldpmed_no_inventory 'config' 'lldpmed_no_inventory' 0 + fi config_get_bool readonly_mode 'config' 'readonly_mode' 0 - config_get agentxsocket 'config' 'agentxsocket' + if [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ]; then + config_get agentxsocket 'config' 'agentxsocket' + fi + config_get filter 'config' 'filter' 15 - mkdir -p /var/run/lldp - chown lldp:lldp /var/run/lldp + mkdir -p ${LLDPD_RUN} + chown lldp:lldp ${LLDPD_RUN} # When lldpd starts, it also loads up what we write in this config file write_lldpd_conf procd_open_instance - procd_set_param command /usr/sbin/lldpd - procd_append_param command -d # don't daemonize, procd will handle that for us + procd_set_param command ${LLDPDBIN} + procd_append_param command -d + + if [ $enable_lldp -gt 0 ]; then + if [ $force_lldp -gt 0 ]; then + procd_append_param command '-l' + fi + else + # Disable LLDP + procd_append_param command '-ll' + fi + + if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ] && [ $enable_cdp -gt 0 ]; then + if [ $cdp_version == "cdpv2" ]; then + if [ $force_cdp -gt 0 ]; then + # CDPv1 disabled, CDPv2 forced + procd_append_param command '-ccccc' + else + # CDPv1 disabled, CDPv2 enabled + procd_append_param command '-cccc' + fi + elif [ $cdp_version == "cdpv1v2" ]; then + if [ $force_cdp -gt 0 ] && [ $force_cdpv2 -gt 0 ]; then + # CDPv1 enabled, CDPv2 forced + procd_append_param command '-ccc' + elif [ $force_cdp -gt 0 ]; then + # CDPv1 forced, CDPv2 enabled + procd_append_param command '-cc' + else + # CDPv1 and CDPv2 enabled + procd_append_param command '-c' + fi + fi + fi + + if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ] && [ $enable_fdp -gt 0 ]; then + if [ $force_fdp -gt 0 ]; then + # FDP enbled and forced + procd_append_param command '-ff' + else + # FDP enabled + procd_append_param command '-f' + fi + fi + + if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ] && [ $enable_sonmp -gt 0 ]; then + if [ $force_sonmp -gt 0 ]; then + # SONMP enabled and forced + procd_append_param command '-ss' + else + # SONMP enabled + procd_append_param command '-s' + fi + fi + + if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ] && [ $enable_edp -gt 0 ]; then + if [ $force_edp -gt 0 ]; then + # EDP enbled and forced + procd_append_param command '-ee' + else + # EDP enbled + procd_append_param command '-e' + fi + fi - [ $enable_cdp -gt 0 ] && procd_append_param command '-c' - [ $enable_fdp -gt 0 ] && procd_append_param command '-f' - [ $enable_sonmp -gt 0 ] && procd_append_param command '-s' - [ $enable_edp -gt 0 ] && procd_append_param command '-e' [ $readonly_mode -gt 0 ] && procd_append_param command '-r' + [ $lldp_no_version -gt 0 ] && procd_append_param commanpackage/network/services/lldpd/Makefile package/network/services/lldpd/files/lldpd.initd '-k' + [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_no_inventory -gt 0 ] && procd_append_param command '-i' [ -n "$lldp_class" ] && procd_append_param command -M "$lldp_class" - [ -n "$agentxsocket" ] && procd_append_param command -x -X "$agentxsocket" + [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ] && [ -n "$agentxsocket" ] && procd_append_param command -x -X "$agentxsocket" + [ -n "$filter" ] && procd_append_param command -H "$filter" + + # ChassisID interfaces + local ifnames + get_config_cid_ifaces ifnames + [ -n "$ifnames" ] && procd_append_param command -C "$ifnames" + + # Overwrite default configuration locations processed by lldpcli at start + procd_append_param command -O "$LLDPD_CONF" + + local restart_hash + get_config_restart_hash restart_hash + echo -n "$restart_hash" > $LLDPD_RESTART_HASH # set auto respawn behavior procd_set_param respawn procd_close_instance } +service_triggers() { + procd_add_config_trigger "config.change" "lldpd" /etc/init.d/lldpd reload +} + reload_service() { running || return 1 + + local running_hash="" + local config_hash="" + + get_config_restart_hash config_hash + if [ -f ${LLDPD_RESTART_HASH} ]; then running_hash=`cat $LLDPD_RESTART_HASH`; fi + + if [ "x$running_hash" != "x$config_hash" ]; then + # Restart LLDPd + # Some parameters can't be configured at runtime + restart + return 0 + fi + $LLDPCLI -u $LLDPSOCKET &> /dev/null <<-EOF pause unconfigure lldp custom-tlv @@ -109,7 +340,14 @@ reload_service() { unconfigure system description unconfigure system hostname unconfigure system ip management pattern + unconfigure system platform EOF + if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then + $LLDPCLI -u $LLDPSOCKET &> /dev/null <<-EOF + unconfigure med fast-start + EOF + + fi # Rewrite lldpd.conf # If something changed it should be included by the lldpcli call write_lldpd_conf @@ -123,5 +361,6 @@ reload_service() { } stop_service() { - rm -rf /var/run/lldp $LLDPSOCKET + rm -rf ${LLDPD_RUN} $LLDPSOCKET 2>/dev/null } + |