nms: Make NMS great again

Or: Move nms2 to root

1 files changed, 356 insertions, 0 deletions

diff --git a/web/nms.gathering.org/js/nms-map-handlers.js b/web/nms.gathering.org/js/nms-map-handlers.js
new file mode 100644
index 0000000..ddb50a1
--- /dev/null
+++ b/web/nms.gathering.org/js/nms-map-handlers.js
@@ -0,0 +1,356 @@
+/*
+ * Map handlers/updaters for NMS.
+ *
+ * These are functions used to determine how the map should look in NMS.
+ * They represent vastly different information, but in a uniform way. I
+ * suppose this is the c++-type of object orientation...
+ *
+ * The idea is that these updaters only parse information that's fetched by
+ * NMS - they do not request additional information. E.g., ping data is
+ * always present, but until the ping-handler is active, it isn't
+ * displayed. This might seem redundant, but it means any handler can
+ * utilize information from any aspect of NMS, and thus opens NMS up to the
+ * world of intelligent maps base don multiple data sources.
+ */
+
+/*
+ * Handlers. "updater" is run periodically when the handler is active, and
+ * "init" is run once when it's activated.
+ */
+
+var handler_uplinks = {
+	updater:uplinkUpdater,
+	init:uplinkInit,
+	tag:"uplink",
+	name:"Uplink map"
+};
+
+var handler_temp = {
+	updater:tempUpdater,
+	init:tempInit,
+	tag:"temp",
+	name:"Temperature map"
+};
+
+var handler_ping = {
+	updater:pingUpdater,
+	init:pingInit,
+	tag:"ping",
+	name:"IPv4 Ping map"
+};
+
+var handler_traffic = {
+	updater:trafficUpdater,
+	init:trafficInit,
+	tag:"traffic",
+	name:"Uplink traffic map"
+};
+
+var handler_traffic_tot = {
+	updater:trafficTotUpdater,
+	init:trafficTotInit,
+	tag:"traffictot",
+	name:"Switch traffic map"
+};
+
+var handler_disco = {
+	updater:randomizeColors,
+	init:discoInit,
+	tag:"disco",
+	name:"Disco fever"
+};
+
+var handler_comment = {
+	updater:commentUpdater,
+	init:commentInit,
+	tag:"comment",
+	name:"Fresh comment spotter"
+};
+
+var handlers = [
+	handler_uplinks,
+	handler_temp,
+	handler_ping,
+	handler_traffic,
+	handler_disco,
+	handler_comment,
+	handler_traffic_tot
+	];
+
+/*
+ * Update function for uplink map
+ * Run periodically when uplink map is active.
+ */
+function uplinkUpdater()
+{
+	if (!nms.switches_now["switches"])
+		return;
+	for (sw in nms.switches_now["switches"]) {
+		var uplinks=0;
+		for (port in nms.switches_now["switches"][sw]["ports"]) {
+			if (!nms.switches_then["switches"][sw]["ports"] || 
+			    !nms.switches_now["switches"][sw]["ports"])
+				continue;
+			if (/ge-0\/0\/44$/.exec(port) ||
+			    /ge-0\/0\/45$/.exec(port) ||
+			    /ge-0\/0\/46$/.exec(port) ||
+			    /ge-0\/0\/47$/.exec(port))
+			 {
+				 if (parseInt(nms.switches_then["switches"][sw]["ports"][port]["ifhcoutoctets"]) != parseInt(nms.switches_now["switches"][sw]["ports"][port]["ifhcoutoctets"])) {
+					 uplinks += 1;
+				 }
+			 }
+		}
+		if (uplinks == 0) {
+			setSwitchColor(sw,"white");
+		} else if (uplinks == 1) {
+			setSwitchColor(sw,red);
+		} else if (uplinks == 2) {
+			setSwitchColor(sw, orange);
+		} else if (uplinks == 3) { 
+			setSwitchColor(sw, green);
+		} else if (uplinks > 3) {
+			setSwitchColor(sw, blue);
+		}
+	}
+}
+
+/*
+ * Init-function for uplink map
+ */
+function uplinkInit()
+{
+	setLegend(1,"white","0 uplinks");	
+	setLegend(2,red,"1 uplink");	
+	setLegend(3,orange,"2 uplinks");	
+	setLegend(4,green,"3 uplinks");	
+	setLegend(5,blue,"4 uplinks");	
+}
+
+/*
+ * Init-function for uplink map
+ */
+function trafficInit()
+{
+	var m = 1024 * 1024 / 8;
+	drawGradient([lightgreen,green,orange,red]);
+	setLegend(1,colorFromSpeed(0),"0 (N/A)");	
+	setLegend(5,colorFromSpeed(2000 * m) , "2000Mb/s");	
+	setLegend(4,colorFromSpeed(1500 * m),"1500Mb/s");	
+	setLegend(3,colorFromSpeed(500 * m),"500Mb/s");	
+	setLegend(2,colorFromSpeed(10 * m),"10Mb/s");	
+}
+
+function trafficUpdater()
+{
+	if (!nms.switches_now["switches"])
+		return;
+	for (sw in nms.switches_now["switches"]) {
+		var speed = 0;
+		for (port in nms.switches_now["switches"][sw]["ports"]) {
+			if (/ge-0\/0\/44$/.exec(port) ||
+			    /ge-0\/0\/45$/.exec(port) ||
+			    /ge-0\/0\/46$/.exec(port) ||
+			    /ge-0\/0\/47$/.exec(port))
+			 {
+				 if (!nms.switches_then["switches"][sw] ||
+				     !nms.switches_then["switches"][sw]["ports"] ||
+				     !nms.switches_then["switches"][sw]["ports"][port])
+					 continue;
+				 var t = nms.switches_then["switches"][sw]["ports"][port];
+				 var n = nms.switches_now["switches"][sw]["ports"][port];
+				 speed += (parseInt(t["ifhcoutoctets"]) -parseInt(n["ifhcoutoctets"])) / (parseInt(t["time"] - n["time"]));
+				 speed += (parseInt(t["ifhcinoctets"]) -parseInt(n["ifhcinoctets"])) / (parseInt(t["time"] - n["time"]));
+			 }
+		}
+		setSwitchColor(sw,colorFromSpeed(speed));
+	}
+}
+
+/*
+ * Init-function for uplink map
+ */
+function trafficTotInit()
+{
+	var m = 1024 * 1024 / 8;
+	drawGradient([lightgreen,green,orange,red]);
+	setLegend(1,colorFromSpeed(0),"0 (N/A)");	
+	setLegend(5,colorFromSpeed(5000 * m,5) , "5000Mb/s");	
+	setLegend(4,colorFromSpeed(3000 * m,5),"3000Mb/s");	
+	setLegend(3,colorFromSpeed(1000 * m,5),"1000Mb/s");	
+	setLegend(2,colorFromSpeed(100 * m,5),"100Mb/s");	
+}
+
+function trafficTotUpdater()
+{
+	if (!nms.switches_now["switches"])
+		return;
+	for (sw in nms.switches_now["switches"]) {
+		var speed = 0;
+		for (port in nms.switches_now["switches"][sw]["ports"]) {
+			if (!nms.switches_then["switches"][sw] ||
+			    !nms.switches_then["switches"][sw]["ports"] ||
+			    !nms.switches_then["switches"][sw]["ports"][port])
+				continue;
+			var t = nms.switches_then["switches"][sw]["ports"][port];
+			var n = nms.switches_now["switches"][sw]["ports"][port];
+			speed += (parseInt(t["ifhcoutoctets"]) -parseInt(n["ifhcoutoctets"])) / (parseInt(t["time"] - n["time"]));
+		}
+		setSwitchColor(sw,colorFromSpeed(speed,5));
+	}
+}
+
+function colorFromSpeed(speed,factor)
+{
+	var m = 1024 * 1024 / 8;
+	if (factor == undefined)
+		factor = 2;
+	if (speed == 0)
+		return blue;
+	speed = speed < 0 ? 0 : speed;
+	return getColorStop( 1000 * (speed / (factor * (1000 * m))));
+}
+
+
+/*
+ * Tweaked this to scale from roughly 20C to 35C. Hence the -20  and /15
+ * thing (e.g., "0" is 20 and "15" is 35 by the time we pass it to
+ * rgb_from_max());
+ */
+function temp_color(t)
+{
+	if (t == undefined) {
+		console.log("Temp_color, but temp is undefined");
+		return blue;
+	}
+	t = parseInt(t) - 12;
+	t = Math.floor((t / 23) * 1000);
+	return getColorStop(t);
+}
+
+function tempUpdater()
+{
+	for (sw in nms.switches_now["switches"]) {
+		var t = "white";
+		var temp = "";
+		if (nms.switches_now["switches"][sw]["temp"]) {
+			t = temp_color(nms.switches_now["switches"][sw]["temp"]);
+			temp = nms.switches_now["switches"][sw]["temp"] + "°C";
+		}
+		
+		setSwitchColor(sw, t);
+		switchInfoText(sw, temp);
+	}
+}
+
+function tempInit()
+{
+	drawGradient(["black",blue,lightblue,lightgreen,green,orange,red]);
+	setLegend(1,temp_color(15),"15 °C");	
+	setLegend(2,temp_color(20),"20 °C");	
+	setLegend(3,temp_color(25),"25 °C");	
+	setLegend(4,temp_color(30),"30 °C");	
+	setLegend(5,temp_color(35),"35 °C");	
+}
+
+function pingUpdater()
+{
+	if (!nms.ping_data || !nms.ping_data["switches"]) {
+		resetColors();
+		return;
+	}
+	for (var sw in nms.switches_now["switches"]) {
+		var c = blue;
+		if (nms.ping_data['switches'] && nms.ping_data['switches'][sw])
+			c = gradient_from_latency(nms.ping_data["switches"][sw]["latency"]);
+		setSwitchColor(sw, c);
+	}
+	for (var ln in nms.switches_now["linknets"]) {
+		var c1 = blue;
+		var c2 = c1;
+		if (nms.ping_data['linknets'] && nms.ping_data['linknets'][ln]) {
+			c1 = gradient_from_latency(nms.ping_data["linknets"][ln][0]);
+			c2 = gradient_from_latency(nms.ping_data["linknets"][ln][1]);
+		}
+		setLinknetColors(ln, c1, c2);
+	}
+}
+
+function pingInit()
+{
+	drawGradient([green,lightgreen,orange,red]);
+	setLegend(1,gradient_from_latency(1),"1ms");	
+	setLegend(2,gradient_from_latency(30),"30ms");	
+	setLegend(3,gradient_from_latency(60),"60ms");	
+	setLegend(4,gradient_from_latency(100),"100ms");	
+	setLegend(5,gradient_from_latency(undefined) ,"No response");	
+}
+
+function commentUpdater()
+{
+	var realnow = Date.now();
+	var now = Math.floor(realnow / 1000);
+	for (var sw in nms.switches_now["switches"]) {
+		var c = "white";
+		var s = nms.switches_now["switches"][sw];
+		if (s["comments"] && s["comments"].length > 0) {
+			var then = 0;
+			var active = 0;
+			var persist = 0;
+			c = "yellow";
+			for (var v in s["comments"]) {
+				var then_test = parseInt(s["comments"][v]["time"]);
+				if (then_test > then && s["comments"][v]["state"] != "inactive")
+					then = then_test;
+				if (s["comments"][v]["state"] == "active") {
+					active++;
+				}
+				if (s["comments"][v]["state"] == "persist")
+					persist++;
+			}
+			if (then > (now - (60*15))) {
+				c = red;
+			} else if (active > 0) {
+				c = orange;
+			} else if (persist > 0) {
+				c = blue;
+			} else {
+				c = green;
+			}
+		}
+		setSwitchColor(sw, c);
+	}
+}
+
+
+function commentInit()
+{
+	setLegend(1,"white","0 comments");
+	setLegend(2,blue,"Persistent");
+	setLegend(3,red, "New");
+	setLegend(4,orange,"Active");	
+	setLegend(5,green ,"Old/inactive only");	
+}
+/*
+ * Testing-function to randomize colors of linknets and switches
+ */
+function randomizeColors()
+{
+	for (var i in nms.switches_now.linknets) {
+		setLinknetColors(i, getRandomColor(), getRandomColor());
+	}
+	for (var sw in nms.switches_now.switches) {
+		setSwitchColor(sw, getRandomColor());
+	}
+}
+
+function discoInit()
+{
+	setNightMode(true);
+	setLegend(1,blue,"Y");	
+	setLegend(2,red, "M");
+	setLegend(3,orange,"C");
+	setLegend(4,green, "A");
+	setLegend(5,"white","!");
+}
+