Scripts to check and restart kresd if it does not respond

sysadmin/dnscheck.init

@@ -0,0 +1,41 @@
+#!/bin/sh /etc/rc.common
+#
+# start dnscheck
+#
+# https://openwrt.org/docs/guide-developer/procd-init-script-example
+
+# Init sequence
+START=99
+STOP=10
+
+# PROCD
+USE_PROCD=1
+
+start_service() {
+	procd_open_instance dnscheck
+	procd_set_param command /bin/sh "/usr/lib/dnscheck/dnscheck.sh"
+
+	procd_set_param respawn ${respawn_threshold:-3600} ${respawn_timeout:-5} ${respawn_retry:-5}
+
+	procd_set_param stdout 1 # forward stdout of the command to logd
+	procd_set_param stderr 1 # same for stderr
+
+	procd_set_param pidfile /var/run/dnscheck.pid
+
+	procd_close_instance
+}
+
+stop_service() {
+	logger -t "dnscheck" "kresd monitoring stopped"
+}
+
+service_triggers()
+{
+	procd_add_reload_trigger "dnscheck"
+}
+
+reload_service()
+{
+	stop
+	start
+}