ucentral-event: add unit boot-up event

feeds/ucentral/ucentral-event/files/events.json

@@ -3,5 +3,6 @@
 	"health","health.dns", "health.dhcp", "health.radius", "health.memory",
 	"client", "client.join", "client.leave", "client.key-mismatch",
 	"wifi", "wifi.start", "wifi.stop",
-	"wired", "wired.carrier-up", "wired.carrier-down"
+	"wired", "wired.carrier-up", "wired.carrier-down",
+	"unit", "unit.boot-up"
 ]

feeds/ucentral/ucentral-event/files/ucentral-event

@@ -29,6 +29,7 @@ let ratelimit = false;
 let config;
 let wan_ports;
 let carrier = {};
+let boot_file = "/tmp/booted";
 
 function config_load() {
 	uci.load('event');
@@ -287,6 +288,15 @@ function rtnl_cb(msg) {
 	}
 }
 
+function is_reboot() {
+	if (fs.access(boot_file, "f"))
+		return false;
+
+	let file = fs.open(boot_file, "w");
+	if (file)
+		file.close();
+}
+	
 let ubus_methods = {
 	event: {
 		call: function(req) {
@@ -331,5 +341,8 @@ ubus.publish("event", ubus_methods);
 nl80211.listener(nl_cb, [ nl80211.const.NL80211_CMD_DEL_STATION ]);
 rtnl.listener(rtnl_cb, null, [ rtnl.const.RTNLGRP_LINK ]);
 
+if (is_reboot())
+	event('unit', 'boot-up', { cause:"" });
+
 uloop.run();
 uloop.done();

feeds/ucentral/ucentral-schema/files/etc/ucentral/examples/telemetry.json

@@ -81,7 +81,7 @@
 			"types": [ "ssh", "health", "wifi" ]
 		},
 		"realtime": {
-			"types": [ "client.join", "client.leave", "client.key-mismatch", "wired" ]
+			"types": [ "client.join", "client.leave", "client.key-mismatch", "wired", "unit.boot-up" ]
 		},
 		"health": {
 			"interval": 120