kaanalnet/scripts/cleanup.js

Virtual Network Emulator Lab for SDN and traditional networks

// Generated by CoffeeScript 1.9.3
var GetContainerNames, destroyContainer, exec, stopContainer, util;

util = require('util');

exec = require('child_process').exec;

console.log("clean up container");

destroyContainer = function(container, cb) {
  var command;
  command = "lxc-destroy -n " + container;
  console.log("executing " + command + "...");
  return exec(command, (function(_this) {
    return function(error, stdout, stderr) {
      console.log("Destroying the container  - Error : " + error);
      console.log("Destroying the container  - stdout : " + stdout);
      console.log("Destroying the container  - stderr : " + stderr);
      if (error != null) {
        return cb(false);
      } else {
        return cb(true);
      }
    };
  })(this));
};

GetContainerNames = function(cb) {
  var command;
  command = "lxc-ls";
  return exec(command, (function(_this) {
    return function(error, stdout, stderr) {
      console.log("Error : " + error);
      console.log("stdout : " + stdout);
      console.log("stderr : " + stderr);
      if (error != null) {
        return cb(false);
      } else {
        return cb(stdout.toString());
      }
    };
  })(this));
};

stopContainer = function(container, cb) {
  var command;
  command = "lxc-stop -n " + container;
  console.log("Exec command ", command);
  return exec(command, (function(_this) {
    return function(error, stdout, stderr) {
      console.log("Error : " + error);
      console.log("stdout : " + stdout);
      console.log("stderr : " + stderr);
      if (error != null) {
        return cb(false);
      } else {
        return cb(stdout.toString());
      }
    };
  })(this));
};

console.log("Installing LXC ubuntu base image");

GetContainerNames((function(_this) {
  return function(result) {
    var i, len, n, results, tmparr;
    result.trim();
    console.log("GetContainerNames completed - result " + result);
    tmparr = result.split("\n");
    results = [];
    for (i = 0, len = tmparr.length; i < len; i++) {
      n = tmparr[i];
      n = n.trim();
      if (n !== 'nodeimg') {
        results.push(stopContainer(n, function(result) {
          console.log("stopContainer result ", result);
          return destroyContainer(n, function(result1) {
            return console.log("destroyContainer result ", result1);
          });
        }));
      } else {
        results.push(console.log("found exluced list", n));
      }
    }
    return results;
  };
})(this));