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https://github.com/usmannasir/cyberpanel.git
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CloudLinux, CageFS and security improvements
This commit is contained in:
Usman Nasir
358
CLManager/views.py
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358
CLManager/views.py
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# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from django.shortcuts import redirect, HttpResponse
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from loginSystem.views import loadLoginPage
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from plogical.acl import ACLManager
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from CLManagerMain import CLManagerMain
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import json
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from websiteFunctions.models import Websites
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from plogical.processUtilities import ProcessUtilities
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import os
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from packages.models import Package
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from .models import CLPackages
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import subprocess
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import multiprocessing
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import pwd
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from plogical.CyberCPLogFileWriter import CyberCPLogFileWriter as logging
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# Create your views here.
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def CageFS(request):
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try:
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templateName = 'CLManager/listWebsites.html'
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c = CLManagerMain(request, templateName)
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return c.renderC()
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except KeyError:
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return redirect(loadLoginPage)
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def submitCageFSInstall(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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c = CLManagerMain(request, None, 'submitCageFSInstall')
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c.start()
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data_ret = {'status': 1, 'error_message': 'None'}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def getFurtherAccounts(request):
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try:
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userID = request.session['userID']
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wm = CLManagerMain()
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return wm.getFurtherAccounts(userID, json.loads(request.body))
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except KeyError:
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return redirect(loadLoginPage)
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def enableOrDisable(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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data = json.loads(request.body)
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if data['toggle'] == 1:
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cageFSPath = '/home/cyberpanel/cagefs'
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if os.path.exists(cageFSPath):
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os.remove(cageFSPath)
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else:
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writeToFile = open(cageFSPath, 'w')
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writeToFile.writelines('enable')
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writeToFile.close()
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data_ret = {'status': 1, 'error_message': 'None', 'success': 'Default status successfully changed changed.'}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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if data['all'] == 0:
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if data['mode'] == 1:
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website = Websites.objects.get(domain=data['domain'])
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command = '/usr/sbin/cagefsctl --enable %s' % (website.externalApp)
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else:
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website = Websites.objects.get(domain=data['domain'])
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command = '/usr/sbin/cagefsctl --disable %s' % (website.externalApp)
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ProcessUtilities.executioner(command)
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data_ret = {'status': 1, 'error_message': 'None', 'success': 'Changes successfully applied.'}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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else:
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c = CLManagerMain(request, None, 'enableOrDisable', data)
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c.start()
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data_ret = {'status': 1, 'error_message': 'None', 'success': 'Job started in background, refresh in few seconds to see the status.'}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def CreatePackage(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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templateName = 'CLManager/createPackage.html'
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packageList = ACLManager.loadPackages(userID, currentACL)
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data = {}
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data['packList'] = packageList
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c = CLManagerMain(request, templateName, None, data)
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return c.renderC()
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except KeyError:
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return redirect(loadLoginPage)
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def submitCreatePackage(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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data = json.loads(request.body)
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selectedPackage = data['selectedPackage']
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package = Package.objects.get(packageName=selectedPackage)
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if package.clpackages_set.all().count() == 1:
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data_ret = {'status': 0, 'error_message': 'This package already have one associated CloudLinux Package.'}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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name = data['name']
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SPEED = data['SPEED']
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VMEM = data['VMEM']
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PMEM = data['PMEM']
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IO = data['IO']
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IOPS = data['IOPS']
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EP = data['EP']
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NPROC = data['NPROC']
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INODESsoft = data['INODESsoft']
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INODEShard = data['INODEShard']
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clPackage = CLPackages(name=name, owner=package, speed=SPEED, vmem=VMEM, pmem=PMEM, io=IO, iops=IOPS, ep=EP, nproc=NPROC, inodessoft=INODESsoft, inodeshard=INODEShard)
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clPackage.save()
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command = 'sudo lvectl package-set %s --speed=%s --pmem=%s --io=%s --nproc=%s --iops=%s --vmem=%s --ep=%s' % (name, SPEED, PMEM, IO, NPROC, IOPS, VMEM, EP)
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ProcessUtilities.executioner(command)
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command = 'sudo lvectl apply all'
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ProcessUtilities.popenExecutioner(command)
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data_ret = {'status': 1}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def listPackages(request):
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try:
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templateName = 'CLManager/listPackages.html'
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c = CLManagerMain(request, templateName)
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return c.renderC()
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except KeyError:
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return redirect(loadLoginPage)
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def fetchPackages(request):
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try:
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userID = request.session['userID']
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wm = CLManagerMain()
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return wm.fetchPackages(ACLManager.loadedACL(userID))
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except KeyError:
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return redirect(loadLoginPage)
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def deleteCLPackage(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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data = json.loads(request.body)
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name = data['name']
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clPackage = CLPackages.objects.get(name=name)
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clPackage.delete()
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data_ret = {'status': 1}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def saveSettings(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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data = json.loads(request.body)
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name = data['name']
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SPEED = data['SPEED']
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VMEM = data['VMEM']
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PMEM = data['PMEM']
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IO = data['IO']
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IOPS = data['IOPS']
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EP = data['EP']
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NPROC = data['NPROC']
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INODESsoft = data['INODESsoft']
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INODEShard = data['INODEShard']
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clPackage = CLPackages.objects.get(name=name)
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clPackage.speed = SPEED
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clPackage.vmem = VMEM
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clPackage.pmem = PMEM
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clPackage.io = IO
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clPackage.iops = IOPS
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clPackage.ep = EP
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clPackage.nproc = NPROC
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clPackage.inodessoft = INODESsoft
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clPackage.inodeshard = INODEShard
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clPackage.save()
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command = 'sudo lvectl package-set %s --speed=%s --pmem=%s --io=%s --nproc=%s --iops=%s --vmem=%s --ep=%s' % (
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name, SPEED, PMEM, IO, NPROC, IOPS, VMEM, EP)
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ProcessUtilities.executioner(command)
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command = 'sudo lvectl apply all'
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ProcessUtilities.popenExecutioner(command)
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data_ret = {'status': 1}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def monitorUsage(request):
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try:
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templateName = 'CLManager/monitorUsage.html'
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c = CLManagerMain(request, templateName)
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return c.renderC()
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except KeyError:
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return redirect(loadLoginPage)
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def websiteContainerLimit(request, domain):
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try:
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templateName = 'CLManager/websiteContainerLimit.html'
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data = {}
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data['domain'] = domain
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c = CLManagerMain(request, templateName, None, data)
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return c.renderC()
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except KeyError:
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return redirect(loadLoginPage)
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def getUsageData(request):
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try:
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userID = request.session['userID']
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currentACL = ACLManager.loadedACL(userID)
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if currentACL['admin'] == 1:
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pass
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else:
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return ACLManager.loadErrorJson()
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data = json.loads(request.body)
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domain = data['domain']
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website = Websites.objects.get(domain=domain)
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uid = pwd.getpwnam(website.externalApp).pw_uid
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try:
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type = data['type']
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finalData = {}
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finalData['status'] = 1
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try:
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if type == 'memory':
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command = 'sudo lveps -o id:10,mem:10'
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output = ProcessUtilities.outputExecutioner(command).splitlines()
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for items in output:
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if items.find(website.externalApp) > -1:
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finalData['memory'] = int(items.split(' ')[-1])
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break
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elif type == 'io':
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finalData['readRate'] = 0
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finalData['writeRate'] = 0
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command = 'sudo lveps -o id:10,iops:10'
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output = ProcessUtilities.outputExecutioner(command).splitlines()
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for items in output:
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if items.find(website.externalApp) > -1:
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finalData['readRate'] = int(items.split(' ')[-1])
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break
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except:
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finalData['memory'] = '0'
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finalData['readRate'] = 0
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finalData['writeRate'] = 0
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except:
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finalData = {}
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finalData['status'] = 1
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command = 'sudo lveps -o id:10,cpu:10 -d'
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output = ProcessUtilities.outputExecutioner(command).splitlines()
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for items in output:
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if items.find(website.externalApp) > -1:
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finalData['cpu'] = int(items.split(' ')[-1].rstrip('%'))
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break
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final_json = json.dumps(finalData)
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return HttpResponse(final_json)
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except BaseException, msg:
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data_ret = {'status': 0, 'error_message': str(msg), 'cpu': 0, 'memory':0}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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