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322de4101a
Seems the default one is not working as expected.
The way that reload should work is that the 'start' service
call should return 1 (if lldpd is running) and then a normal
restart would be called.
However, for lldpd a reload would mean just clearing all custom TLVs
(if they're configured) and reloading the configuration.
So, this patch adds a reload hook, which would:
- 'start' lldpd if it's not running (because we return 1 if not running)
- reload configuration if it is running (also previously
clearing custom TLVs if present)
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
SVN-Revision: 47367
94 lines
2.7 KiB
Bash
94 lines
2.7 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2008-2012 OpenWrt.org
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START=90
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USE_PROCD=1
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LLDPCLI=/usr/sbin/lldpcli
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LLDPSOCKET=/var/run/lldpd.socket
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find_release_info()
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{
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[ -s /etc/openwrt_release ] && . /etc/openwrt_release
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[ -z "$DISTRIB_DESCRIPTION" ] && [ -s /etc/openwrt_version ] && \
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DISTRIB_DESCRIPTION="$(cat /etc/openwrt_version)"
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echo "${DISTRIB_DESCRIPTION:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
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}
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start_service() {
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. /lib/functions/network.sh
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local enable_cdp
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local enable_fdp
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local enable_sonmp
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local enable_edp
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local lldp_class
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local lldp_location
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local lldp_description
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local readonly_mode
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config_load 'lldpd'
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config_get_bool enable_cdp 'config' 'enable_cdp' 0
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config_get_bool enable_fdp 'config' 'enable_fdp' 0
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config_get_bool enable_sonmp 'config' 'enable_sonmp' 0
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config_get_bool enable_edp 'config' 'enable_edp' 0
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config_get lldp_class 'config' 'lldp_class'
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config_get lldp_location 'config' 'lldp_location'
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config_get lldp_description 'config' 'lldp_description' "$(find_release_info)"
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config_get_bool readonly_mode 'config' 'readonly_mode' 0
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local ifaces
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config_get ifaces 'config' 'interface'
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local iface ifnames=""
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for iface in $ifaces; do
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local ifname=""
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if network_get_device ifname "$iface" || [ -e "/sys/class/net/$iface" ]; then
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append ifnames "${ifname:-$iface}" ","
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fi
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done
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mkdir -p /var/run/lldp
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chown lldp:lldp /var/run/lldp
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procd_open_instance
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procd_set_param command /usr/sbin/lldpd
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procd_append_param command -d # don't daemonize, procd will handle that for us
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[ -n "$ifnames" ] && procd_append_param command -I "$ifnames"
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[ $enable_cdp -gt 0 ] && procd_append_param command '-c'
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[ $enable_fdp -gt 0 ] && procd_append_param command '-f'
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[ $enable_sonmp -gt 0 ] && procd_append_param command '-s'
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[ $enable_edp -gt 0 ] && procd_append_param command '-e'
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[ $readonly_mode -gt 0 ] && procd_append_param command '-r'
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[ -n "$lldp_class" ] && procd_append_param command -M "$lldp_class"
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[ -n "$lldp_description" ] && procd_append_param command -S "$lldp_description"
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# set auto respawn behavior
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procd_set_param respawn
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procd_append_param respawn 3600
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procd_append_param respawn 5
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procd_append_param respawn -1
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procd_close_instance
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}
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service_running() {
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pgrep -x /usr/sbin/lldpd &> /dev/null
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}
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reload_service() {
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running || return 1
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# Custom TLVs are special and should be
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# reloaded from config during lldpd reload
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$LLDPCLI -u $LLDPSOCKET unconfigure lldp custom-tlv &> /dev/null
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$LLDPCLI -u $LLDPSOCKET -c /etc/lldpd.conf -c /etc/lldpd.d &> /dev/null
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# Broadcast update over the wire
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$LLDPCLI -u $LLDPSOCKET update &> /dev/null
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return 0
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}
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stop_service() {
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rm -rf /var/run/lldp $LLDPSOCKET
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}
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