1 const { Router } = require("express");
2 const router = new Router();
4 //renders de las paginas web
5 router.get("/", (req, res) => {
9 router.get("/access", (req, res) => {
13 router.get("/starter", (req, res) => {
14 res.render("starter");
17 router.get("/stats", (req, res) => {
21 router.get("/topology", (req, res) => {
22 res.render("topology");
24 //This booleans is for manage controller and the vsorc
25 let isVsorcUP = false;
26 let isControllerUP = false;
27 router.get("/health", (req, res) => {
30 //en lo adelante se encuentran las peticiones de datos
31 router.get("/free", (req, res) => {
32 var sys = require("sys");
33 var exec = require("child_process").exec;
35 child = exec("free -b | grep Mem | awk '{print $3}'", function (
45 router.post("/flowdel", (req, res) => {
46 var sys = require("sys");
47 var exec = require("child_process").exec;
49 var flow = JSON.stringify(req.body);
51 "curl -X POST -d " + req.body + "localhost:8080/flowdel",
52 function (error, stdout, stderr) {
54 console.log(req.body);
60 router.get("/mpstat", (req, res) => {
61 var sys = require("sys");
62 var exec = require("child_process").exec;
65 "mpstat 1 1| grep all | grep Average | awk '{print $12}'",
66 function (error, stdout, stderr) {
67 console.log("mpstat");
73 router.get("/ifstat", (req, res) => {
74 var sys = require("sys");
75 var exec = require("child_process").exec;
77 child = exec("ifstat -n -b -i eth0 0.3 1 | grep [0-9]$", function (
82 console.log("ifstat");
87 router.get("/showtemp", (req, res) => {
88 var sys = require("sys");
89 var exec = require("child_process").exec;
92 'cd $(echo $HOME/vsorcdistro)/scripts && (./multissh.sh "$(echo $(cat geteverything.sh))" |grep -v rpi | sort -n -t . -k 1,1 -k 2,2 -k 3,3 -k 4,4)',
93 function (error, stdout, stderr) {
94 console.log("show temp"); //this was modified
99 router.get("/gettopo", (req, res) => {
100 var sys = require("sys");
101 var exec = require("child_process").exec;
103 child = exec("curl localhost:8080/topology", function (
108 console.log("gettopo");
113 router.get("/net", (req, res) => {
114 var sys = require("sys");
115 var exec = require("child_process").exec;
118 "cd $(echo $HOME/vsorcdistro)/scripts && echo net > fifo",
119 function (error, stdout, stderr) {
126 router.get("/rpiping", (req, res) => {
127 var sys = require("sys");
128 var exec = require("child_process").exec;
131 "cd $(echo $HOME/vsorcdistro)/scripts && ./rpiping.sh",
132 function (error, stdout, stderr) {
133 console.log("rpiping");
139 router.get("/nodes", (req, res) => {
140 var sys = require("sys");
141 var exec = require("child_process").exec;
144 "cd $(echo $HOME/vsorcdistro)/scripts && echo nodes > fifo",
145 function (error, stdout, stderr) {
146 console.log("nodes");
152 router.get("/statusnodes", (req, res) => {
153 var sys = require("sys");
154 var exec = require("child_process").exec;
157 "cd $(echo $HOME/vsorcdistro)/scripts && echo status > fifo",
158 function (error, stdout, stderr) {
159 console.log("status");
165 router.get("/intfs", (req, res) => {
166 var sys = require("sys");
167 var exec = require("child_process").exec;
170 "cd $(echo $HOME/vsorcdistro)/scripts && echo intfs > fifo",
171 function (error, stdout, stderr) {
172 console.log("interfaces");
178 router.get("/iperf", (req, res) => {
179 var sys = require("sys");
180 var exec = require("child_process").exec;
183 "cd $(echo $HOME/vsorcdistro)/scripts && echo iperf > fifo",
184 function (error, stdout, stderr) {
185 console.log("pingall");
191 router.get("/pingall", (req, res) => {
192 var sys = require("sys");
193 var exec = require("child_process").exec;
196 "cd $(echo $HOME/vsorcdistro)/scripts && echo pingall > fifo",
197 function (error, stdout, stderr) {
198 console.log("pingall");
203 router.get("/placement", (req, res) => {
204 var sys = require("sys");
205 var exec = require("child_process").exec;
208 "cd $(echo $HOME/vsorcdistro)/scripts && echo placement > fifo",
209 function (error, stdout, stderr) {
210 console.log("placement");
216 router.get("/getvsorcdata", (req, res) => {
217 var sys = require("sys");
218 var exec = require("child_process").exec;
223 "ps aux | grep GRE| grep sudo | grep -v tail| awk {'print $2'}",
224 function (error, stdout, stderr) {
225 console.log("view status vsorc"); //Cambia el valor de isVsorcUP revisando el ID proceso
234 "cd $(echo $HOME/vsorcdistro)/scripts && cat aichivo 2>/dev/null",
235 function (error, stdout, stderr) {
236 console.log("getting vsorc data");
237 res.send(stdout + "^" + isVsorcUP);
241 router.get("/getcontrollerdata", (req, res) => {
242 var sys = require("sys");
243 var exec = require("child_process").exec;
247 "ps aux | grep python | grep ryu | grep -v grep |awk {'print $2'}",
248 function (error, stdout, stderr) {
250 console.log("view status controller");
252 isControllerUP = false;
254 isControllerUP = true;
259 "cd $(echo $HOME/vsorcdistro)/scripts && cat controllerout 2>/dev/null",
260 function (error, stdout, stderr) {
261 console.log("getting controller data");
262 res.send(stdout + "^" + isControllerUP); //Send controller data and UP or DOWN separate by ^
267 router.get("/resetflows", (req, res) => {
268 var sys = require("sys");
269 var exec = require("child_process").exec;
273 child = exec("curl localhost:8080/data?list=switches", function (
280 value = JSON.parse(stdout);
283 "cd $(echo $HOME/vsorcdistro)/scripts && ./resetflows.sh " + key,
284 function (err, out, stder) {
291 if (stdout === undifined) {
292 res.send("Switches not found");
297 //console.error(error);
298 console.log("no response from server");
299 // expected output: ReferenceError: nonExistentFunction is not def$
300 // Note - error messages will vary depending on browser
305 router.get("/listswitch", (req, res) => {
306 var sys = require("sys");
307 var exec = require("child_process").exec;
309 child = exec("curl localhost:8080/data?list=switches", function (
314 console.log("listswitch");
318 value = JSON.parse(stdout);
321 //console.error(error);
322 console.log("no response from controller");
323 // expected output: ReferenceError: nonExistentFunction is not defined
324 // Note - error messages will vary depending on browser
330 router.get("/status", (req, res) => {
331 var sys = require("sys");
332 var exec = require("child_process").exec;
334 console.log(req.query.status + req.query.dpid);
336 'curl "localhost:8080/status?status=' +
341 function (error, stdout, stderr) {
342 console.log("statusFlows");
344 let value = JSON.parse(stdout);
351 router.get("/tablestatus", (req, res) => {
352 var sys = require("sys");
353 var exec = require("child_process").exec;
355 console.log(req.query);
357 'curl "localhost:8080/data?tablestat=' + req.query.tablestat + '"',
358 function (error, stdout, stderr) {
359 console.log("table status");
363 value = JSON.parse(stdout);
366 //console.error(error);
367 console.log("no response from server");
368 // expected output: ReferenceError: nonExistentFunction is not defined
369 // Note - error messages will vary depending on browser
370 let er = "No response from server";
371 res.send(JSON.stringify(er));
377 router.get("/portsdesc", (req, res) => {
378 var sys = require("sys");
379 var exec = require("child_process").exec;
381 console.log(req.query);
383 'curl "localhost:8080/data?portdesc=' + req.query.portdesc + '"',
384 function (error, stdout, stderr) {
385 console.log("port desc");
388 value = JSON.parse(stdout);
391 //console.error(error);
392 console.log("no response from server");
393 // expected output: ReferenceError: nonExistentFunction is not defined
394 // Note - error messages will vary depending on browser
395 let er = "No response from server";
396 res.send(JSON.stringify(er));
402 router.get("/portsstat", (req, res) => {
403 var sys = require("sys");
404 var exec = require("child_process").exec;
406 console.log(req.query);
408 'curl "localhost:8080/data?portstat=' + req.query.portstat + '"',
409 function (error, stdout, stderr) {
410 console.log("port status");
414 value = JSON.parse(stdout);
417 //console.error(error);
418 console.log("no response from server");
419 // expected output: ReferenceError: nonExistentFunction is not defined
420 // Note - error messages will vary depending on browser
421 let er = "No response from server";
422 res.send(JSON.stringify(er));
428 router.get("/startcontroller", (req, res) => {
429 isControllerUP = true;
430 var sys = require("sys");
431 var exec = require("child_process").exec;
433 //cd /home/pi && setsid $(cat /home/pi/ejecutarcontroller.sh | grep sudo) >/dev/null 2>&1 < /dev/null &
434 //cd /home/pi && ./ejecutarcontroller.sh > /dev/null 2>&1 < /dev/null & //comando anterior
436 "cd $(echo $HOME/vsorcdistro)/scripts && touch controllerout && ./ejecutarcontroller.sh > controllerout 2>&1 &",
437 function (error, stdout, stderr) {
438 console.log("controller started");
444 router.get("/startcontrollerrouter", (req, res) => {
445 isControllerUP = true;
446 var sys = require("sys");
447 var exec = require("child_process").exec;
450 "cd $(echo $HOME/vsorcdistro)/scripts && touch controllerout && ./ryurouter.sh > controllerout 2>&1 &",
451 function (error, stdout, stderr) {
452 console.log("controller REST Router started");
458 router.get("/stopcontroller", (req, res) => {
459 isControllerUP = false;
460 var sys = require("sys");
461 var exec = require("child_process").exec;
464 "cd $(echo $HOME/vsorcdistro)/scripts && rm controllerout && sudo kill $(ps aux | grep python | grep ryu | awk {'print $2'})",
465 function (error, stdout, stderr) {
466 console.log("controller stopped");
471 router.get("/sendcommand", (req, res) => {
472 var sys = require("sys");
473 var exec = require("child_process").exec;
475 console.log(req.query);
476 // request = JSON.parse(req.query.cmd); //recibiendo el comando
478 // console.log(request);
480 "cd $(echo $HOME/vsorcdistro)/scripts && echo " + req.query.cmd + " > fifo",
481 function (error, stdout, stderr) {
482 console.log("command received \n" + req.query.cmd + "\n");
487 router.get("/cancel", (req, res) => {
488 var sys = require("sys");
489 var exec = require("child_process").exec;
492 "sudo kill -2 $(ps aux | grep GRE| grep sudo|awk {'print $2'})",
493 function (error, stdout, stderr) {
494 console.log("cancelled");
499 router.get("/startvsorc", (req, res) => {
500 var sys = require("sys");
501 var exec = require("child_process").exec;
502 var child0; //needs a mkfifo named fifo to exist
508 request = JSON.parse(req.query.topology);
509 console.log("Topology is : \n" + request);
510 //controlar que solo se haga un arranque por vez y agregar el exec 3>fifo
512 'cd $(echo $HOME/vsorcdistro)/scripts && echo "' + request + '" > data',
513 function (error, stdout, stderr) {
514 console.log(stdout + stderr);
519 "cd $(echo $HOME/vsorcdistro)/scripts && mkfifo fifo && rm aichivo && touch aichivo",
520 function (error, stdout, stderr) {
521 console.log(stdout + stderr);
526 "cd $(echo $HOME/vsorcdistro)/scripts && exec 3>fifo",
527 function (error, stdout, stderr) {
528 console.log(stdout + stderr);
533 //child3 uses tail so it can read from fifo even after a EOF
535 "cd $(echo $HOME/vsorcdistro)/scripts && tail -n +1 -f fifo | sudo ./clusterGRE.py > aichivo 2>&1 &",
536 function (error, stdout, stderr) {
537 console.log(stdout + stderr);
544 router.get("/stopvsorc", (req, res) => {
545 var sys = require("sys");
546 var exec = require("child_process").exec;
551 console.log("erasing...");
552 child1 = exec("cd $(echo $HOME/vsorcdistro)/scripts && exec 3>&- ", function (
559 payload += "rm done\n\n" + stdout;
560 }); //esto cierra el fifo, lo cual cierra el programa
562 //antes, en ves de echo exit > fifo, estaba sudo kill $(ps aux | grep GRE| grep sudo|awk {'print $2'})
563 console.log("Exiting...");
565 "cd $(echo $HOME/vsorcdistro)/scripts && echo exit > fifo && rm fifo && sudo killall tail",
566 function (error, stdout, stderr) {
568 payload += "killed\n\n" + stdout;
571 // console.log("Multisshing and cleaning...");
572 // child3 = exec("cd /home/pi/scripts && ./multissh.sh sudo -E mn -c; sudo -E mn -c", function(error, stdout, stderr) {
573 // console.log(stdout);
574 // console.log("multisshed");
575 // payload+="Multisshed\n\n"+stdout;
580 module.exports = router;