From 9fa925362f285614e90c2d7a286efd9d3d41db45 Mon Sep 17 00:00:00 2001 From: Alexey Dobrovolsky Date: Sun, 6 Jun 2021 02:25:02 +0300 Subject: [PATCH] busybox: sysntpd: add trigger to reload server sysntpd server becomes unavailable if the index of the bound interface changes. So let's add an interface trigger to reload sysntpd. This patch also adds the ability for the sysntpd script to handle uci interface name from configuration. Fixes: 4da60500ebd2 ("busybox: sysntpd: option to bind server to iface") Signed-off-by: Alexey Dobrovolsky Reviewed-by: Philip Prindeville (cherry picked from commit 88114f617ae7bffe13d19d7b9575659a3d3cd9b6) --- package/utils/busybox/files/sysntpd | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/package/utils/busybox/files/sysntpd b/package/utils/busybox/files/sysntpd index c4c311c242f..074f14b8f8a 100755 --- a/package/utils/busybox/files/sysntpd +++ b/package/utils/busybox/files/sysntpd @@ -56,7 +56,14 @@ start_ntpd_instance() { procd_set_param command "$PROG" -n -N if [ "$enable_server" = "1" ]; then procd_append_param command -l - [ -n "$interface" ] && procd_append_param command -I $interface + [ -n "$interface" ] && { + local ifname + + network_get_device ifname "$interface" || \ + ifname="$interface" + procd_append_param command -I "$ifname" + procd_append_param netdev "$ifname" + } fi [ -x "$HOTPLUG_SCRIPT" ] && procd_append_param command -S "$HOTPLUG_SCRIPT" for peer in $server; do @@ -79,11 +86,12 @@ start_ntpd_instance() { } start_service() { + . /lib/functions/network.sh validate_ntp_section ntp start_ntpd_instance } service_triggers() { - local script name use_dhcp + local script name use_dhcp enable_server interface script=$(readlink -f "$initscript") name=$(basename ${script:-$initscript}) @@ -106,5 +114,17 @@ service_triggers() { fi } + config_get_bool enable_server ntp enable_server 0 + config_get interface ntp interface + + [ $enable_server -eq 1 ] && [ -n "$interface" ] && { + local ifname + + network_get_device ifname "$interface" || \ + ifname="$interface" + procd_add_interface_trigger "interface.*" "$ifname" \ + /etc/init.d/"$name" reload + } + procd_add_validation validate_ntp_section } -- 2.30.2