3 } = require('express');
4 const router = new Router();
8 //renders de las paginas web
9 router.get("/", (req, res) => {
13 router.get("/access", (req, res) => {
17 router.get("/starter", (req, res) => {
21 router.get("/stats", (req, res) => {
25 router.get("/topology", (req, res) => {
26 res.render("topology")
28 let isVsorcUP = false;
29 let isControllerUP = false;
30 router.get("/health", (req, res) => {
33 //en lo adelante se encuentran las peticiones de datos
34 router.get('/free', (req, res) => {
35 var sys = require('sys')
36 var exec = require('child_process').exec;
38 child = exec("free -b | grep Mem | awk '{print $3}'", function(error, stdout, stderr) {
44 router.post('/flowdel', (req, res) => {
45 var sys = require('sys')
46 var exec = require('child_process').exec;
48 var flow = JSON.stringify(req.body);
49 child = exec("curl -X POST -d "+req.body+"localhost:8080/flowdel", function(error, stdout, stderr) {
51 console.log(req.body);
57 router.get('/mpstat', (req, res) => {
58 var sys = require('sys')
59 var exec = require('child_process').exec;
61 child = exec("mpstat 1 1| grep all | grep Average | awk '{print $12}'", function(error, stdout, stderr) {
62 console.log("mpstat");
67 router.get('/ifstat', (req, res) => {
68 var sys = require('sys')
69 var exec = require('child_process').exec;
71 child = exec("ifstat -n -b -i eth0 0.3 1 | grep [0-9]$", function(error, stdout, stderr) {
72 console.log("ifstat");
77 router.get('/showtemp', (req, res) => {
78 var sys = require('sys')
79 var exec = require('child_process').exec;
81 child = exec("cd /home/pi/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)", function(error, stdout, stderr) {
82 console.log("show temp");//this was modified
86 router.get('/gettopo', (req, res) => {
87 var sys = require('sys')
88 var exec = require('child_process').exec;
90 child = exec("curl localhost:8080/topology", function(error, stdout, stderr) {
91 console.log("gettopo");
96 router.get('/net', (req, res) => {
97 var sys = require('sys')
98 var exec = require('child_process').exec;
100 child = exec("cd /home/pi/scripts && echo net > fifo", function(error, stdout, stderr) {
106 router.get('/rpiping', (req, res) => {
107 var sys = require('sys')
108 var exec = require('child_process').exec;
110 child = exec("cd /home/pi/scripts && ./rpiping.sh", function(error, stdout, stderr) {
111 console.log("rpiping");
116 router.get('/nodes', (req, res) => {
117 var sys = require('sys')
118 var exec = require('child_process').exec;
120 child = exec("cd /home/pi/scripts && echo nodes > fifo", function(error, stdout, stderr) {
121 console.log("nodes");
126 router.get('/statusnodes', (req, res) => {
127 var sys = require('sys')
128 var exec = require('child_process').exec;
130 child = exec("cd /home/pi/scripts && echo status > fifo", function(error, stdout, stderr) {
131 console.log("status");
136 router.get('/intfs', (req, res) => {
137 var sys = require('sys')
138 var exec = require('child_process').exec;
140 child = exec("cd /home/pi/scripts && echo intfs > fifo", function(error, stdout, stderr) {
141 console.log("interfaces");
146 router.get('/iperf', (req, res) => {
147 var sys = require('sys')
148 var exec = require('child_process').exec;
150 child = exec("cd /home/pi/scripts && echo iperf > fifo", function(error, stdout, stderr) {
151 console.log("pingall");
156 router.get('/pingall', (req, res) => {
157 var sys = require('sys')
158 var exec = require('child_process').exec;
160 child = exec("cd /home/pi/scripts && echo pingall > fifo", function(error, stdout, stderr) {
161 console.log("pingall");
165 router.get('/placement', (req, res) => {
166 var sys = require('sys')
167 var exec = require('child_process').exec;
169 child = exec("cd /home/pi/scripts && echo placement > fifo", function(error, stdout, stderr) {
170 console.log("placement");
175 router.get('/getvsorcdata', (req, res) => {
177 var sys = require('sys')
178 var exec = require('child_process').exec;
182 child2 = exec("ps aux | grep GRE| grep sudo | grep -v tail| awk {'print $2'}", function(error, stdout, stderr) {
183 console.log("view status vsorc"); //Cambia el valor de isVsorcUP revisando el ID proceso
190 child = exec("cd /home/pi/scripts && cat aichivo 2>/dev/null", function(error, stdout, stderr) {
191 console.log("getting vsorc data");
192 res.send(stdout+"^"+isVsorcUP);
196 router.get('/getcontrollerdata', (req, res) => {
197 var sys = require('sys')
198 var exec = require('child_process').exec;
201 child2 = exec("ps aux | grep python | grep ryu | grep -v grep |awk {'print $2'}", function(error, stdout, stderr) {
203 console.log("view status controller");
205 isControllerUP = false;
207 isControllerUP = true;
210 child = exec("cd /home/pi/scripts && cat controllerout 2>/dev/null", function(error, stdout, stderr) {
211 console.log("getting controller data");
212 res.send(stdout+"^"+isControllerUP);//Send controller data and UP or DOWN separate by ^
218 router.get('/resetflows', (req, res) => {
219 var sys = require('sys')
220 var exec = require('child_process').exec;
224 child = exec("curl localhost:8080/data?list=switches", function(error, stdout, stderr) {
227 value = JSON.parse(stdout);
229 child2 = exec("cd /home/pi/scripts && ./resetflows.sh "+key, function(err, out, stder){
235 if (stdout === undifined){
236 res.send("Switches not found");
242 //console.error(error);
243 console.log("no response from server");
244 // expected output: ReferenceError: nonExistentFunction is not def$
245 // Note - error messages will vary depending on browser
252 router.get('/listswitch', (req, res) => {
253 var sys = require('sys')
254 var exec = require('child_process').exec;
256 child = exec("curl localhost:8080/data?list=switches", function(error, stdout, stderr) {
257 console.log("listswitch");
261 value = JSON.parse(stdout)
265 //console.error(error);
266 console.log("no response from controller");
267 // expected output: ReferenceError: nonExistentFunction is not defined
268 // Note - error messages will vary depending on browser
274 router.get('/status', (req, res) => {
275 var sys = require('sys')
276 var exec = require('child_process').exec;
278 console.log(req.query.status+req.query.dpid);
279 child = exec("curl \"localhost:8080/status?status="+req.query.status+"&dpid="+req.query.dpid+"\"", function(error, stdout, stderr) {
280 console.log("statusFlows");
282 let value = JSON.parse(stdout)
288 router.get('/tablestatus', (req, res) => {
289 var sys = require('sys')
290 var exec = require('child_process').exec;
292 console.log(req.query);
293 child = exec("curl \"localhost:8080/data?tablestat="+req.query.tablestat+"\"", function(error, stdout, stderr) {
294 console.log("table status");
298 value = JSON.parse(stdout)
302 //console.error(error);
303 console.log("no response from server");
304 // expected output: ReferenceError: nonExistentFunction is not defined
305 // Note - error messages will vary depending on browser
306 let er = "No response from server";
307 res.send(JSON.stringify(er));
312 router.get('/portsdesc', (req, res) => {
313 var sys = require('sys')
314 var exec = require('child_process').exec;
316 console.log(req.query);
317 child = exec("curl \"localhost:8080/data?portdesc="+req.query.portdesc+"\"", function(error, stdout, stderr) {
318 console.log("port desc");
321 value = JSON.parse(stdout)
325 //console.error(error);
326 console.log("no response from server");
327 // expected output: ReferenceError: nonExistentFunction is not defined
328 // Note - error messages will vary depending on browser
329 let er = "No response from server";
330 res.send(JSON.stringify(er));
335 router.get('/portsstat', (req, res) => {
336 var sys = require('sys')
337 var exec = require('child_process').exec;
339 console.log(req.query);
340 child = exec("curl \"localhost:8080/data?portstat="+req.query.portstat+"\"", function(error, stdout, stderr) {
341 console.log("port status");
345 value = JSON.parse(stdout)
349 //console.error(error);
350 console.log("no response from server");
351 // expected output: ReferenceError: nonExistentFunction is not defined
352 // Note - error messages will vary depending on browser
353 let er = "No response from server";
354 res.send(JSON.stringify(er));
359 router.get('/startcontroller', (req, res) => {
360 isControllerUP = true;
361 var sys = require('sys')
362 var exec = require('child_process').exec;
364 //cd /home/pi && setsid $(cat /home/pi/ejecutarcontroller.sh | grep sudo) >/dev/null 2>&1 < /dev/null &
365 //cd /home/pi && ./ejecutarcontroller.sh > /dev/null 2>&1 < /dev/null & //comando anterior
366 child = exec("cd /home/pi/scripts && touch controllerout && ./ejecutarcontroller.sh > controllerout 2>&1 &", function(error, stdout, stderr) {
367 console.log("controller started");
372 router.get('/startcontrollerrouter', (req, res) => {
373 isControllerUP = true;
374 var sys = require('sys')
375 var exec = require('child_process').exec;
377 child = exec("cd /home/pi/scripts && touch controllerout && ./ryurouter.sh > controllerout 2>&1 &", function(error, stdout, stderr) {
378 console.log("controller REST Router started");
383 router.get('/stopcontroller', (req, res) => {
384 isControllerUP = false;
385 var sys = require('sys')
386 var exec = require('child_process').exec;
388 child = exec("cd /home/pi/scripts && rm controllerout && sudo kill $(ps aux | grep python | grep ryu | awk {'print $2'})", function(error, stdout, stderr) {
389 console.log("controller stopped");
393 router.get('/sendcommand', (req, res) => {
394 var sys = require('sys')
395 var exec = require('child_process').exec;
397 console.log(req.query);
398 // request = JSON.parse(req.query.cmd); //recibiendo el comando
400 // console.log(request);
401 child = exec("cd /home/pi/scripts && echo "+req.query.cmd+" > fifo", function(error, stdout, stderr) {
402 console.log("command received \n" + req.query.cmd+"\n");
406 router.get('/cancel', (req, res) => {
407 var sys = require('sys')
408 var exec = require('child_process').exec;
410 child = exec("sudo kill -2 $(ps aux | grep GRE| grep sudo|awk {'print $2'})", function(error, stdout, stderr) {
411 console.log("cancelled");
415 router.get('/startvsorc', (req, res) => {
417 var sys = require('sys')
418 var exec = require('child_process').exec;
419 var child0;//needs a mkfifo named fifo to exist
425 request = JSON.parse(req.query.topology)
426 console.log("Topology is : \n"+ request);
427 //controlar que solo se haga un arranque por vez y agregar el exec 3>fifo
428 child0 = exec("cd /home/pi/scripts && echo \""+request+"\" > data", function(error, stdout, stderr) {
429 console.log(stdout + stderr);
432 child1 = exec("cd /home/pi/scripts && mkfifo fifo && rm aichivo && touch aichivo", function(error, stdout, stderr) {
433 console.log(stdout + stderr);
436 child2 = exec("cd /home/pi/scripts && exec 3>fifo", function(error, stdout, stderr) {
437 console.log(stdout + stderr);
442 //child3 uses tail so it can read from fifo even after a EOF
443 child3 = exec("cd /home/pi/scripts && tail -n +1 -f fifo | sudo ./clusterGRE.py > aichivo 2>&1 &", function(error, stdout, stderr) {
444 console.log(stdout + stderr);
450 router.get('/stopvsorc', (req,res) =>{
452 var sys = require('sys')
453 var exec = require('child_process').exec;
458 console.log("erasing...");
459 child1 = exec("cd /home/pi/scripts && exec 3>&- ", function(error, stdout, stderr) {
462 payload+="rm done\n\n"+stdout;
463 });//esto cierra el fifo, lo cual cierra el programa
465 //antes, en ves de echo exit > fifo, estaba sudo kill $(ps aux | grep GRE| grep sudo|awk {'print $2'})
466 console.log("Exiting...");
467 child2 = exec("cd /home/pi/scripts && echo exit > fifo && rm fifo && sudo killall tail", function(error, stdout, stderr) {
469 payload+="killed\n\n"+stdout;
471 // console.log("Multisshing and cleaning...");
472 // child3 = exec("cd /home/pi/scripts && ./multissh.sh sudo -E mn -c; sudo -E mn -c", function(error, stdout, stderr) {
473 // console.log(stdout);
474 // console.log("multisshed");
475 // payload+="Multisshed\n\n"+stdout;
480 module.exports = router;