148 lines
3.6 KiB
JavaScript
148 lines
3.6 KiB
JavaScript
'use strict';
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var express = require('express');
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var router = express.Router();
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var extend = require('node.extend');
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var redis = require("redis");
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var client = redis.createClient();
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var request = require('request');
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var lxc = require('../lxc');
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var timeoutEvents = {};
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var ip2name = {};
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var lxcTimeout = function(ip, time){
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var name = ip2name[ip];
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console.log(name)
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time = time || 900000; // 15 minutes
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var keys = Object.keys(timeoutEvents)
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if(keys.indexOf(name) !== -1){
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clearTimeout(timeoutEvents[name])
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}
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timeoutEvents[name] = setTimeout(function(){
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console.log('killing:', name)
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lxc.stop(name);
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}, time);
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}
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var runner = function(req, res, ip){
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console.log('ip:', ip);
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lxcTimeout(ip);
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console.log('code to run:\n', req.body.code);
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return request.post({url:'http://'+ip, body: JSON.stringify({code: req.body.code}) }, function(error, response, body){
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console.log(body);
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// body = JSON.parse(body);
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body['ip'] = ip.replace('10.0.', '');
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return res.json(body);
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});
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};
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var addToRedis = function(){
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lxc.info(req.params.name, null, function(data){
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var domain = req.query.domain || 'vm42.us';
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domain = req.params.name+'.'+domain;
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client.SADD("hosts", domain, function(){});
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var ip = data.ip + ':5000';
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client.HSET(domain, "ip", ip, redis.print);
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client.HSET(domain, "updated", (new Date).getTime(), redis.print);
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client.hset(domain, "include", "proxy.include");
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return res.json({status: 200, info: data});
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});
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};
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router.get('/start/:name', function(req, res, next){
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return lxc.start(req.params.name, function(data){
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console.log('start', arguments);
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if(!data){
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return res.json({status: 500, name: req.params.name, message: data});
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}else{
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res.json({});
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}
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});
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});
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router.get('/live/:template/:name', function(req, res, next){
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return lxc.startEphemeral(req.params.name, req.params.template, function (data) {
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console.log('live', arguments);
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return res.json(data);
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});
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});
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router.get('/stop/:name', function(req, res, next){
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return lxc.stop(req.params.name, function(data){
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console.log('stop', arguments);
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if(data){
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return res.json({status: 500, name: req.params.name, message: data});
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}else{
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return res.json({status: 200});
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}
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});
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});
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router.get('/clone/:template/:name', function(req, res, next){
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return lxc.clone(req.params.name, req.params.template, function(data){
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console.log('clone', arguments);
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if( data.match(/Created container/) ){
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return res.json({status: 200});
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}else{
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return res.json({status: 500, message: data});
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}
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});
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});
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router.get('/destroy/:name', function(req, res, next){
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return lxc.destroy(req.params.name, function(data){
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console.log('destroy', arguments);
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if(data){
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return res.json({status: 500, message: data});
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}else{
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return res.json({status: 200});
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}
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});
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});
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router.get('/info/:name', function(req, res, next){
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return lxc.info(req.params.name, function(data){
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return res.json(data);
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});
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});
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router.get('/list', function(req, res, next) {
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return lxc.list(function(data){
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return res.json(data);
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});
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});
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router.post('/run/:ip?', function doRun(req, res, next){
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// check if server is
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return lxc.list(function(data){
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if(!req.params.ip) data = [];
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var ip = '10.0.'+ req.params.ip;
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var found = false;
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for(var idx=data.length; idx--;){
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if( data[idx]['ipv4'] === ip ){
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found = true;
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break;
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}
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}
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if(found){
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return runner(req, res, ip)
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}else{
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var name = 'crunner-'+(Math.random()*100).toString().replace('.','');
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return lxc.startEphemeral(name, 'crunner', function(data){
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ip2name[data.ip] = name;
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return runner(req, res, data.ip);
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});
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}
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});
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});
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module.exports = router;
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