var sys = require('sys')
var exec = require('child_process').exec;
var child;
- child = exec("free -b | grep Mem | awk '{print $7}'", function(error, stdout, stderr) {
+ child = exec("free -b | grep Mem | awk '{print $3}'", function(error, stdout, stderr) {
console.log("free");
res.send(stdout);
});
var sys = require('sys')
var exec = require('child_process').exec;
var child;
- child = exec("mpstat 1 1| grep all | awk '{print $13}'", function(error, stdout, stderr) {
+ child = exec("mpstat 1 1| grep all | grep Average | awk '{print $12}'", function(error, stdout, stderr) {
console.log("mpstat");
res.send(stdout);
});
var sys = require('sys')
var exec = require('child_process').exec;
var child;
- child = exec("ifstat -n -b -i wlp2s0 0.3 1 | grep [0-9]$", function(error, stdout, stderr) {
+ child = exec("ifstat -n -b -i eth0 0.3 1 | grep [0-9]$", function(error, stdout, stderr) {
console.log("ifstat");
res.send(stdout);
});
});
});
+router.get('/iperf', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && echo iperf > fifo", function(error, stdout, stderr) {
+ console.log("pingall");
+ res.send(stdout);
+ });
+});
+router.get('/pingall', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && echo pingall > fifo", function(error, stdout, stderr) {
+ console.log("pingall");
+ res.send(stdout);
+ });
+});
+router.get('/placement', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && echo placement > fifo", function(error, stdout, stderr) {
+ console.log("placement");
+ res.send(stdout);
+ });
+});
+
+router.get('/getvsorcdata', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && cat aichivo 2>&1", function(error, stdout, stderr) {
+ console.log("getting vsorc data");
+ res.send(stdout);
+ });
+});
+router.get('/getcontrollerdata', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && cat controllerout 2>&1", function(error, stdout, stderr) {
+ console.log("getting controller data");
+ res.send(stdout);
+ });
+});
+router.get('/listswitch', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("curl localhost:8080/data?list=switches", function(error, stdout, stderr) {
+ console.log("listswitch");
+ console.log(stdout);
+ let value = '';
+ try {
+ value = JSON.parse(stdout)
+ }
+ catch(error) {
+ console.error(error);
+ console.log("no response from server");
+ // expected output: ReferenceError: nonExistentFunction is not defined
+ // Note - error messages will vary depending on browser
+ }
+
+ res.send(value);
+ });
+});
+
+router.get('/status', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ console.log(req.query.status+req.query.dpid);
+ child = exec("curl \"localhost:8080/status?status="+req.query.status+"&dpid="+req.query.dpid+"\"", function(error, stdout, stderr) {
+ console.log("statusFlows");
+ console.log(stdout);
+ let value = JSON.parse(stdout)
+
+ res.send(value);
+ });
+});
+
+
router.get('/startcontroller', (req, res) => {
var sys = require('sys')
var exec = require('child_process').exec;
var child;
- chlid = exec("cd /home/pi/ryu && ./ejecutarcontroller.sh", function(error, stdout, stderr){
- console.log("startcontroller");
+ //cd /home/pi && setsid $(cat /home/pi/ejecutarcontroller.sh | grep sudo) >/dev/null 2>&1 < /dev/null &
+ //cd /home/pi && ./ejecutarcontroller.sh > /dev/null 2>&1 < /dev/null & //comando anterior
+ child = exec("cd /home/pi && touch controllerout && ./ejecutarcontroller.sh > controllerout 2>&1 &", function(error, stdout, stderr) {
+ console.log("controller started");
+ res.send(stdout);
+ });
+});
+
+router.get('/stopcontroller', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child;
+ child = exec("cd /home/pi && rm controllerout && sudo kill $(ps aux | grep python | grep ryu | awk {'print $2'})", function(error, stdout, stderr) {
+ console.log("controller stopped");
res.send(stdout);
});
});
+
+router.get('/startvsorc', (req, res) => {
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child0;//needs a mkfifo named fifo to exist
+ var child1;
+ var child2;
+ var child3;
+ var answer;
+ request = JSON.parse(req.query.topology)
+ console.log("Topology is : \n"+ request);
+ //controlar que solo se haga un arranque por vez y agregar el exec 3>fifo
+ child0 = exec("cd /home/pi && echo \""+request+"\" > data", function(error, stdout, stderr) {
+ console.log(stdout + stderr);
+ answer+=stdout;
+ });
+ child1 = exec("cd /home/pi && mkfifo fifo && touch aichivo", function(error, stdout, stderr) {
+ console.log(stdout + stderr);
+ answer+=stdout;
+ });
+ child2 = exec("exec 3>fifo", function(error, stdout, stderr) {
+ console.log(stdout + stderr);
+ answer+=stdout;
+ });
+ //child3 uses tail so it can read from fifo even after a EOF
+ child3 = exec("cd /home/pi && tail -n +1 -f fifo | sudo ./clusterGRE.py > aichivo 2>&1 &", function(error, stdout, stderr) {
+ console.log(stdout + stderr);
+ answer+=stdout;
+ });
+ res.send(answer);
+});
+
+router.get('/stopvsorc', (req,res) =>{
+ var sys = require('sys')
+ var exec = require('child_process').exec;
+ var child1;
+ var child2;
+ var child3;
+ var payload
+ console.log("erasing...");
+ child1 = exec("cd /home/pi && exec 3>&- && rm fifo && rm aichivo", function(error, stdout, stderr) {
+ console.log(stdout);
+
+ payload+="rm done\n\n"+stdout;
+ });//esto cierra el fifo, lo cual cierra el programa
+
+ //sudo kill $(ps aux | grep GRE| grep sudo|awk {'print $2'}) && cd /home/pi && ./multissh.sh sudo -E mn -c; sudo -E mn -c
+ console.log("killing all...");
+ child2 = exec("sudo kill $(ps aux | grep GRE| grep sudo|awk {'print $2'})", function(error, stdout, stderr) {
+ console.log(stdout);
+ payload+="killed\n\n"+stdout;
+ });
+ console.log("Multisshing and cleaning...");
+ child3 = exec("cd /home/pi && ./multissh.sh sudo -E mn -c; sudo -E mn -c", function(error, stdout, stderr) {
+ console.log(stdout);
+ console.log("multisshed");
+ payload+="Multisshed\n\n"+stdout;
+
+ });
+ res.send(payload);
+});
module.exports = router;