path: root/ansible-server/src/308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948

'''
/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* 
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
'''

import time, datetime, json, os, sys, subprocess, re
import uuid
import tarfile
import shutil

import requests

import cherrypy
from cherrypy.lib.httputil import parse_query_string
from cherrypy.lib import auth_basic

from multiprocessing import Process, Manager

from AnsibleModule import ansibleSysCall

import AnsibleSql
from AnsibleSql import readPlaybook, readCredentials

from os import listdir
from os.path import isfile, join

TestRecord = Manager().dict()
ActiveProcess = {}

def sys_call (cmd):
    p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    output = p.stdout.readlines()
    retval = p.wait()
    if len (output) > 0:
        for i in range(len(output)):
            output[i] = output[i].strip()
    return retval, output

def callback (Id, Result, Output, Log, returncode):
    
    print "***> in RestServer.callback"

    if Id in TestRecord:
        time_now = datetime.datetime.utcnow()
        delta_time = (time_now - TestRecord[Id]['Time']).total_seconds()
        Result['PlaybookName'] = TestRecord[Id]['PlaybookName']
        Result['Version'] = TestRecord[Id]['Version']
        if returncode == 137:
            Result['StatusCode'] = 500
            Result['StatusMessage'] = "TERMINATED"
        else:
            Result['StatusCode'] = 200
            Result['StatusMessage'] = "FINISHED"

        # Need to update the whole data structure for key=Id otherwise Manager is not updated
        TestRecord[Id] = {'PlaybookName': TestRecord[Id]['PlaybookName'],
                          'LCM': TestRecord[Id]['LCM'],
                          'Version': TestRecord[Id]['Version'],
                          'NodeList': TestRecord[Id]['NodeList'],
                          'HostGroupList': TestRecord[Id]['HostGroupList'],
                          'HostNameList': TestRecord[Id]['HostNameList'],
                          'Time': TestRecord[Id]['Time'],
                          'Timeout': TestRecord[Id]['Timeout'],
                          'Duration': str(delta_time),
                          'EnvParameters': TestRecord[Id]['EnvParameters'],
                          'LocalParameters': TestRecord[Id]['LocalParameters'],
                          'FileParameters': TestRecord[Id]['FileParameters'],
                          'CallBack': TestRecord[Id]['CallBack'],
                          'Result': Result,
                          'Log': Log, 
                          'Output': Output, 
                          'Path': TestRecord[Id]['Path'],
                          'Mandatory': TestRecord[Id]['Path']}

        if not TestRecord[Id]['CallBack'] == None:
            
            # Posting results to callback server

            data = {"StatusCode": 200,
                    "StatusMessage": "FINISHED",
                    "PlaybookName": TestRecord[Id]["PlaybookName"],
                    "Version": TestRecord[Id]["Version"],
                    "Duration": TestRecord[Id]["Duration"],
                    "Results": TestRecord[Id]['Result']['Results']}

            if not TestRecord[Id]['Output']['Output'] == {}:
                for key in data["Results"]:
                    if key in TestRecord[Id]['Output']['Output']:
                        data["Results"][key]["Output"] = TestRecord[Id]['Output']['Output'][key]

            print "     Posting to", TestRecord[Id]['CallBack']
            
            s = requests.Session()
            r = s.post(TestRecord[Id]['CallBack'], data = json.dumps(data),
                       headers = {'content-type': 'application/json'})
            print  "     Response", r.status_code, r.text

def RunAnsible_Playbook (callback, Id, Inventory, Playbook, NodeList, TestRecord,
                         Path, ArchiveFlag):

    print "***> in RestServer.RunAnsible_Playbook"

    # Run test in playbook for given target
    Result = ''

    retval, log, returncode = ansibleSysCall (Inventory, Playbook, NodeList,
                                              TestRecord[Id]['Mandatory'],
                                              TestRecord[Id]['EnvParameters'],
                                              TestRecord[Id]['LocalParameters'],
                                              TestRecord[Id]['LCM'],
                                              TestRecord[Id]['Timeout'])


    print "   returncode:", returncode
    print "   retval:    ", retval
    print "   log:       ", log
    
    Log = ''.join(log)
    Output = {'Output': {}}
    
    onlyfiles = [f for f in listdir(Path)
                 if isfile(join(Path, f))]

    for file in onlyfiles:
        if "results.txt" in file:
            f = open(Path + "/" + file, "r")
            key = file.split("_")[0]
            Output['Output'][key] = f.read()
            f.close()

    Result = {'Results': {}}
    if 'could not be found' in Log:
        Result['Results'] = {"StatusCode": 101,
                             "StatusMessage": "PLAYBOOK NOT FOUND"}
    if returncode == 137:
        Result['Results'] = {"StatusCode": 500,
                             "StatusMessage": "TERMINATED"}

    elif TestRecord[Id]['NodeList'] == []:
        
        host_index = None
        
        if 'TargetNode' in TestRecord[Id]['EnvParameters']:
            targetlist = TestRecord[Id]['EnvParameters']['TargetNode'].split(' ')
        else:
            targetlist = ["localhost"]
            
        for key in retval:
            for i in range (len(targetlist)):
                if key in targetlist[i]:
                    host_index = i
    
            if int(retval[key][0]) > 0 and int(retval[key][2]) == 0 and \
                   int(retval[key][3]) == 0:

                if host_index:
                    Result['Results'][targetlist[host_index]] = \
                             {"GroupName": 'na', "StatusCode": 200, \
                              "StatusMessage": "SUCCESS"}
                else:
                    Result['Results'][key] = \
                             {"GroupName": 'na', "StatusCode": 200, \
                              "StatusMessage": "SUCCESS"}                    
            elif int(retval[key][2]) > 0:
                if host_index:
                    Result['Results'][targetlist[host_index]] = \
                       {"GroupName": 'na', "StatusCode": 400, \
                        "StatusMessage": "NOT REACHABLE"}
                else:
                    Result['Results'][key] = \
                       {"GroupName": 'na', "StatusCode": 400, \
                        "StatusMessage": "NOT REACHABLE"}                    
            elif int(retval[key][3]) > 0:
                if host_index:                
                    Result['Results'][targetlist[host_index]] = \
                       {"GroupName": 'na', "StatusCode": 400, \
                        "StatusMessage": "FAILURE"}
                else:
                    Result['Results'][key] = \
                       {"GroupName": 'na', "StatusCode": 400, \
                        "StatusMessage": "FAILURE"}                    
    else:
        
        for key in retval:

            if len(TestRecord[Id]['HostNameList']) > 0:

                host_index = []
                for i in range (len(TestRecord[Id]['HostNameList'])):
                    if key in TestRecord[Id]['HostNameList'][i]:
                        host_index.append(i)

                if int(retval[key][0]) > 0 and int(retval[key][2]) == 0 and \
                       int(retval[key][3]) == 0:

                    if len(host_index) > 0:
                        Result['Results'][TestRecord[Id]['HostNameList'][host_index[0]]] = \
                          {"GroupName": TestRecord[Id]['HostGroupList'][host_index[0]],
                           "StatusCode": 200, "StatusMessage": "SUCCESS"}
                    
                        for i in range (1, len(host_index)):
                            Result['Results'][TestRecord[Id]['HostNameList'][host_index[i]]]["GroupName"]+=\
                             "," + TestRecord[Id]['HostGroupList'][host_index[i]]
                    else:
                       Result['Results'][key] = \
                          {"GroupName": key,
                           "StatusCode": 200, "StatusMessage": "SUCCESS"}  

                elif int(retval[key][2]) > 0:

                    if len(host_index) > 0:
                        Result['Results'][TestRecord[Id]['HostNameList'][host_index[0]]] = \
                          {"GroupName": TestRecord[Id]['HostGroupList'][host_index[0]],
                           "StatusCode": 400, "StatusMessage": "NOT REACHABLE"}
                    
                        for i in range (1, len(host_index)):
                            Result['Results'][TestRecord[Id]['HostNameList'][host_index[i]]]["GroupName"]+=\
                             "," + TestRecord[Id]['HostGroupList'][host_index[i]]
                    else:
                       Result['Results'][key] = \
                          {"GroupName": key,
                           "StatusCode": 200, "StatusMessage": "NOT REACHABLE"}  
                    
                elif int(retval[key][3]) > 0:

                    if len(host_index) > 0:
                        Result['Results'][TestRecord[Id]['HostNameList'][host_index[0]]] = \
                          {"GroupName": TestRecord[Id]['HostGroupList'][host_index[0]],
                           "StatusCode": 400, "StatusMessage": "FAILURE"}
                    
                        for i in range (1, len(host_index)):
                            Result['Results'][TestRecord[Id]['HostNameList'][host_index[i]]]["GroupName"]+=\
                             "," + TestRecord[Id]['HostGroupList'][host_index[i]]
                    else:
                       Result['Results'][key] = \
                          {"GroupName": key,
                           "StatusCode": 200, "StatusMessage": "FAILURE"}                          
            else:
                host_index = None
                for i in range (len(TestRecord[Id]['NodeList'])):
                    if key in TestRecord[Id]['NodeList'][i]:
                        host_index = i
    
                if int(retval[key][0]) > 0 and int(retval[key][2]) == 0 and \
                       int(retval[key][3]) == 0:
                    Result['Results'][TestRecord[Id]['NodeList'][host_index]] = \
                             {"GroupName": 'na', "StatusCode": 200, \
                             "StatusMessage": "SUCCESS"}
                elif int(retval[key][2]) > 0:
                    Result['Results'][TestRecord[Id]['NodeList'][host_index]] = \
                       {"GroupName": 'na', "StatusCode": 400, "StatusMessage": "NOT REACHABLE"}
                elif int(retval[key][3]) > 0:
                    Result['Results'][TestRecord[Id]['NodeList'][host_index]] = \
                       {"GroupName": 'na', "StatusCode": 400, "StatusMessage": "FAILURE"}
    
    callback (Id, Result, Output, Log, returncode)

class TestManager (object):

    @cherrypy.expose
    @cherrypy.tools.json_out()
    @cherrypy.tools.json_in()
    @cherrypy.tools.allow(methods=['POST', 'GET', 'DELETE'])

    def Dispatch(self, **kwargs):

        # Let cherrypy error handler deal with malformed requests
        # No need for explicit error handler, we use default ones

        time_now = datetime.datetime.utcnow()

        # Erase old test results (2x timeout)
        if TestRecord:
            for key in TestRecord.copy():
                delta_time = (time_now - TestRecord[key]['Time']).seconds
                if delta_time > 2*TestRecord[key]['Timeout']:
                    print "Deleted history for test", key
                    if os.path.exists(TestRecord[key]['Path']):
                        shutil.rmtree (TestRecord[key]['Path'])
                    del TestRecord[key]
                    
        print "***> in RestServer.Dispatch:", cherrypy.request.method

        HomeDir = os.path.dirname(os.path.realpath("~/"))

        if 'POST' in cherrypy.request.method:
            
            input_json = cherrypy.request.json
            print "   Payload:      ", input_json

            if 'Id' in input_json and 'PlaybookName' in input_json:

                if True:

                    if not input_json['Id'] in TestRecord:
                    
                        Id = input_json['Id']
                        PlaybookName = input_json['PlaybookName']

                        version = None
                        if 'Version' in input_json:
                            version = input_json['Version']
                    
                        AnsibleInvFail = True
                        AnsiblePlaybookFail = True

                        MySqlConFail = True
                        MySqlCause = ''

                        LocalNodeList = None

                        str_uuid = str (uuid.uuid4())
                        
                        LCM = PlaybookName.split(".")[0].split('_')[-1]
                        PlaybookDir = HomeDir + "/" + ansible_temp + "/" + \
                                      PlaybookName.split(".")[0] + "_" + str_uuid
                        AnsibleInv = LCM + "_" + "inventory"
                        ArchiveFlag = False

                        print "   LCM:          ", LCM
                        print "   PlaybookDir:  ", ansible_temp + PlaybookDir.split(ansible_temp)[1]
                        print "   AnsibleInv:   ", AnsibleInv
                        print "   ansible_temp: ", ansible_temp

                        if not os.path.exists(HomeDir + "/" + ansible_temp):
                            os.makedirs(HomeDir + "/" + ansible_temp)

                        os.mkdir(PlaybookDir)

                        # Process inventory file for target
                    
                        hostgrouplist = []
                        hostnamelist = []

                        NodeList = []
                        if 'NodeList' in input_json:
                            NodeList = input_json['NodeList']

                        print "   NodeList:     ", NodeList

                        if NodeList == []:
                                # By default set to local host
                                AnsibleInvFail = False

                                LocalNodeList = "host"
                                LocalCredentials = "localhost   ansible_connection=local"
                                f = open(PlaybookDir + "/" + AnsibleInv, "w")
                                f.write("[" + LocalNodeList + "]\n")
                                f.write(LocalCredentials)
                                f.close()

                        else:

                                if from_files:
                                    
                                    # Get credentials from file

                                    data_inventory_orig = {}
                                    data_inventory_target = {}
                                    curr_group = None

                                    print "***>", ansible_path + "/" + ansible_inv
                                    f = open(ansible_path + "/" + ansible_inv, "r")
                                    for line in f:
                                        line = line.rstrip()
                                        
                                        if len(line)> 0:
                                            if '#' not in line:
                                                if "[" in line and "]" in line:
                                                    data_inventory_orig[line] = []
                                                    curr_group = line
                                                else:
                                                    data_inventory_orig[curr_group].append(line)
                                    f.close()

                                    for node in NodeList:
                                        Fail = True
                                        if "[" + node + "]" in data_inventory_orig:
                                            if not "[" + node + "]" in data_inventory_target:

                                                print "RESET", "[" + node + "]"
                                                data_inventory_target["[" + node + "]"] = []
                                            else:
                                                print "OK", "[" + node + "]"
                                            Fail = False
                                            for cred in data_inventory_orig["[" + node + "]"]:
                                                data_inventory_target["[" + node + "]"].append(cred)
                                                
                                        else:
                                            for key in data_inventory_orig:
                                                if node in " ".join(data_inventory_orig[key]):
                                                    if not key in data_inventory_target:
                                                        data_inventory_target[key] = []
                                                    for cred in data_inventory_orig[key]:
                                                        if node in cred:
                                                            data_inventory_target[key].append(cred)
                                                            Fail = False

                                        if Fail:
                                            data_inventory_target["["+node+"]"] = \
                                                   [node + " ansible_connection=ssh ansible_ssh_user=na ansible_ssh_private_key_file=na"]
                                    
                                    AnsibleInvFail = False

                                    f = open(PlaybookDir + "/" + AnsibleInv, "w")
                                    for key in data_inventory_target:
                                        f.write(key + "\n")
                                        for rec in data_inventory_target[key]:
                                            hostgrouplist.append(key.replace("[", '').replace("]", ''))
                                            hostnamelist.append(rec.split(' ')[0])
                                            f.write(rec + "\n")
                                    f.close()

                                else:
                                    
                                    # Get credentials from mySQL
                            
                                    sqlintf = AnsibleSql.mySql (host, user, passwd,
                                                                db)
                                    if sqlintf.con:
                                        MySqlConFail = False
                                        errorCode, diag = readCredentials (sqlintf,
                                                                           NodeList)
                                    
                                        print errorCode, diag 
                                        if len (diag) > 0:
                                            f = open(PlaybookDir + "/" + AnsibleInv,
                                                     "w")
                                            AnsibleInvFail = False
                                            # [hostgroup, hostname, credentials]
                                            for i in range(len(diag)):
                                                f.write('[' +  diag[i][0] + ']' + "\n")
                                                f.write(diag[i][1]+ " " +  diag[i][2] + "\n\n")
                                                hostgrouplist.append(diag[i][0])
                                                hostnamelist.append(diag[i][1])
                                            f.close()
                                        else:
                                            MySqlConFailCause = sqlintf.error
                                    sqlintf.Close()

                        timeout = timeout_seconds
                        if 'Timeout' in input_json:
                            timeout = int (input_json['Timeout'])

                        EnvParam = {}
                        if 'EnvParameters' in input_json:
                            EnvParam = input_json['EnvParameters']

                        LocalParam = {}
                        if 'LocalParameters' in input_json:
                            LocalParam = input_json['LocalParameters']

                        FileParam = {}
                        if 'FileParameters' in input_json:
                            FileParam = input_json['FileParameters']
                    
                        callback_flag = None
                        if 'CallBack' in input_json:
                            callback_flag = input_json['CallBack']

                        TestRecord[Id] = {'PlaybookName': PlaybookName,
                                          'LCM': LCM,
                                          'Version': version,
                                          'NodeList': NodeList,
                                          'HostGroupList': hostgrouplist,
                                          'HostNameList': hostnamelist,
                                          'Time': time_now,
                                          'Duration': timeout,
                                          'Timeout': timeout,
                                          'EnvParameters': EnvParam,
                                          'LocalParameters': LocalParam,
                                          'FileParameters': FileParam,
                                          'CallBack': callback_flag,
                                          'Result': {"StatusCode": 100,
                                                     "StatusMessage": 'PENDING',
                                                     "ExpectedDuration": str(timeout) + "sec"},
                                          'Log': '',
                                          'Output': {},
                                          'Path': PlaybookDir,
                                          'Mandatory': None}

                        # Write files
                        
                        if not TestRecord[Id]['FileParameters'] == {}:
                            for key in TestRecord[Id]['FileParameters']:
                                filename = key
                                filecontent = TestRecord[Id]['FileParameters'][key]
                                f = open(PlaybookDir + "/" + filename, "w")
                                f.write(filecontent)
                                f.close()
                                
                        
                        # Process playbook

                        if from_files:
                            
                            # Get playbooks from files

                            MySqlConFail = False
                            
                            version = None
                            target_PlaybookName = None
                            
                            if '@' in PlaybookName:
                                version = PlaybookName.split("@")[1]
                                version = version.replace('.yml','')
                                version = version.replace('.tar.gz','')

                            onlyfiles = [f for f in listdir(ansible_path)
                                         if isfile(join(ansible_path, f))]

                            version_max = '0.00'
                            version_target = ''
                            
                            for file in onlyfiles:
                                if LCM in file:
                                    temp_version = file.split("@")[1]
                                    temp_version = temp_version.replace('.yml','')
                                    temp_version = temp_version.replace('.tar.gz','')
                                    if version_max < temp_version:
                                        version_max = temp_version
                                    
                                    if not version == None:
                                        if version in PlaybookName:
                                            version_target = version
                                            target_PlaybookName = file
                                            
                            if target_PlaybookName == None:
                                for file in onlyfiles:
                                    if LCM in file and version_max in file:
                                        target_PlaybookName = file
                                        version_target = version_max
                                        
                            if target_PlaybookName:
                                AnsiblePlaybookFail = False
                                readversion = version_target
                                src  = ansible_path + "/" + target_PlaybookName
                                if ".tar.gz" in target_PlaybookName:
                                    dest = PlaybookDir + "/" + LCM + ".tar.gz"
                                    shutil.copy2(src, dest)
                                    retcode = subprocess.call(['tar', '-xvzf',
                                                   dest, "-C", PlaybookDir])
                                    ArchiveFlag = True
                                else:
                                    dest = PlaybookDir + "/" + LCM + ".yml"
                                    shutil.copy2(src, dest)
                            
                        else:
                            # Get playbooks from mySQL

                            sqlintf = AnsibleSql.mySql (host, user, passwd, db)
                            if sqlintf.con:
                                MySqlConFail = False
                                
                                name, readversion, AnsiblePlaybookFail, diag = \
                                  readPlaybook (sqlintf, PlaybookName.split(".")[0],
                                                version)
                                
                                if not AnsiblePlaybookFail:

                                    f = open(PlaybookDir + "/" + LCM + diag[1], "w")
                                    f.write(diag[0])
                                    f.close()
                                    
                                    if ".tar.gz" in diag[1]:
                                        retcode = subprocess.call(['tar', '-xvzf',
                                         PlaybookDir + "/" + LCM + diag[1], "-C", PlaybookDir])
                                        f.close()
                                        ArchiveFlag = True
                            else:
                                MySqlConFailCause = sqlintf.error
                            sqlintf.Close()

                        if MySqlConFail:
                            if os.path.exists(PlaybookDir):
                                shutil.rmtree (PlaybookDir)
                            del TestRecord[Id]
                            return {"StatusCode": 101,
                                    "StatusMessage": "CANNOT CONNECT TO MYSQL: " \
                                    + MySqlConFailCause}
                        elif AnsiblePlaybookFail:
                            if os.path.exists(PlaybookDir):
                                shutil.rmtree (PlaybookDir)
                            del TestRecord[Id]
                            return {"StatusCode": 101,
                                    "StatusMessage": "PLAYBOOK NOT FOUND"}
                        elif AnsibleInvFail:
                            if os.path.exists(PlaybookDir):
                                shutil.rmtree (PlaybookDir)
                            del TestRecord[Id]
                            return {"StatusCode": 101,
                                    "StatusMessage": "NODE LIST CREDENTIALS NOT FOUND"}
                        else:

                            # Test EnvParameters
                            playbook_path = None
                            if ArchiveFlag:
                                for dName, sdName, fList in os.walk(PlaybookDir):
                                    if LCM+".yml" in fList:
                                        playbook_path = dName
                            else:
                                playbook_path = PlaybookDir

                            # Store local vars
                            if not os.path.exists(playbook_path + "/vars"):
                                os.mkdir(playbook_path + "/vars")
                            if not os.path.isfile(playbook_path + "/vars/defaults.yml"):
                                os.mknod(playbook_path + "/vars/defaults.yml")

                            for key in TestRecord[Id]['LocalParameters']:
                                host_index = []
                                for i in range(len(TestRecord[Id]['HostNameList'])):
                                    if key in TestRecord[Id]['HostNameList'][i]:
                                        host_index.append(i)
                                if len(host_index) == 0:
                                    for i in range(len(TestRecord[Id]['HostGroupList'])):
                                        if key in TestRecord[Id]['HostGroupList'][i]:
                                            host_index.append(i)
                                if len(host_index) > 0:
                                    for i in range(len(host_index)):
                                        f = open(playbook_path + "/vars/" +
                                                 TestRecord[Id]['HostNameList'][host_index[i]] +
                                                 ".yml", "a")
                                        for param in TestRecord[Id]['LocalParameters'][key]:
                                            f.write(param + ": " +
                                             str (TestRecord[Id]['LocalParameters'][key][param]) +
                                                  "\n")
                                        f.close()

                            # Get mandatory parameters from playbook
                            Mandatory = []
                            with open(playbook_path + "/" + LCM + ".yml") as origin_file:
                                for line in origin_file:
                                    if "Mandatory" in line:
                                        temp = line.split(":")[1].strip().replace(' ', '')
                                        if len(temp) > 0:
                                            Mandatory = temp.split(",")

                            TestRecord[Id] = {'PlaybookName': TestRecord[Id]['PlaybookName'],
                                              'LCM': TestRecord[Id]['LCM'],
                                              'Version': readversion,
                                              'NodeList': TestRecord[Id]['NodeList'],
                                              'HostGroupList': TestRecord[Id]['HostGroupList'],
                                              'HostNameList': TestRecord[Id]['HostNameList'],
                                              'Time': TestRecord[Id]['Time'],
                                              'Timeout': TestRecord[Id]['Timeout'],
                                              'Duration': TestRecord[Id]['Duration'],
                                              'EnvParameters': TestRecord[Id]['EnvParameters'],
                                              'LocalParameters': TestRecord[Id]['LocalParameters'],
                                              'FileParameters': TestRecord[Id]['FileParameters'],
                                              'CallBack': TestRecord[Id]['CallBack'],
                                              'Result': TestRecord[Id]['Result'],
                                              'Log': TestRecord[Id]['Log'],
                                              'Output': TestRecord[Id]['Output'],
                                              'Path': TestRecord[Id]['Path'],
                                              'Mandatory': Mandatory}

                            TestKey = False

                            if Mandatory:
                                for val in Mandatory:
                                    if EnvParam:
                                        if val in EnvParam:
                                            TestKey = True
                                        else:
                                            if LocalParam:
                                                for key in TestRecord[Id]['NodeList']:
                                                    if key in LocalParam:
                                                        if val in LocalParam[key]:
                                                            TestKey = True
                                    else:
                                        if LocalParam:
                                            for key in TestRecord[Id]['NodeList']:
                                                if key in LocalParam:
                                                    if val in LocalParam[key]:
                                                        TestKey = True
                                                
                                if not TestKey:
                                    if os.path.exists(PlaybookDir):
                                        shutil.rmtree (PlaybookDir)
                                    del TestRecord[Id]
                                    return {"StatusCode": 101,
                                            "StatusMessage": "MISSING MANDATORY PARAMETER: " + \
                                            " ".join(str(x) for x in Mandatory)}
                            
    
                            # Cannot use thread because ansible module uses
                            # signals which are only supported in main thread.
                            # So use multiprocess with shared object

                            p = Process(target = RunAnsible_Playbook,
                                        args = (callback, Id,  PlaybookDir + "/" + AnsibleInv,
                                                playbook_path + "/" + LCM + ".yml",
                                                NodeList, TestRecord, PlaybookDir,
                                                ArchiveFlag))
                            p.start()
                            ActiveProcess[Id] = p
                            return TestRecord[Id]['Result']
                    else:
                        return {"StatusCode": 101, "StatusMessage": "TEST ID ALREADY DEFINED"}

                else:
                    return {"StatusCode": 500, "StatusMessage": "REQUEST MUST INCLUDE: NODELIST"}
                
            else:
                return {"StatusCode": 500, "StatusMessage": "JSON OBJECT MUST INCLUDE: ID, PLAYBOOKNAME"}

        elif 'GET' in cherrypy.request.method:
            
            input_data = parse_query_string(cherrypy.request.query_string)
            
            print "***> in RestServer.GET"
            print "   Payload: ", input_data, input_data['Type']
            
            if 'Id' in input_data and 'Type' in input_data:
                if not ('GetResult' in input_data['Type'] or 'GetOutput' in input_data['Type'] or 'GetLog' in input_data['Type']):
                    return {"StatusCode": 500, "StatusMessage": "RESULTS TYPE UNDEFINED"}
                if input_data['Id'] in TestRecord:
                    
                    if 'GetResult' in input_data['Type']:
                        
                        print "Result:", TestRecord[input_data['Id']]['Result']

                        if 'StatusMessage' in TestRecord[input_data['Id']]['Result'] and getresults_block:

                            print "*** Request blocked", input_data['Id']

                            while ActiveProcess[input_data['Id']].is_alive():
                                time.sleep(5)

                            print "*** Request released ", input_data['Id']

                        print TestRecord[input_data['Id']]['Result']
                        if TestRecord[input_data['Id']]['Result']['StatusCode'] == 500:
                            out_obj = TestRecord[input_data['Id']]['Result']['Results']
                        else:
                            out_obj = {"StatusCode": 200,
                                   "StatusMessage": "FINISHED",
                                   "PlaybookName": TestRecord[input_data['Id']]["PlaybookName"],
                                   "Version": TestRecord[input_data['Id']]["Version"],
                                   "Duration": TestRecord[input_data['Id']]["Duration"],
                                   "Results": TestRecord[input_data['Id']]['Result']['Results']}
                        if not TestRecord[input_data['Id']]['Output']['Output'] == {}:
                            for key in out_obj["Results"]:
                                if key in TestRecord[input_data['Id']]['Output']['Output']:
                                    out_obj["Results"][key]["Output"] = TestRecord[input_data['Id']]['Output']['Output'][key]

                        return out_obj

                    elif 'GetOutput' in input_data['Type']:

                        if TestRecord[input_data['Id']]['Output'] == {} and \
                               getresults_block:

                            print "*** Request blocked", input_data['Id']
                            
                            while TestRecord[input_data['Id']]['Output'] == {} \
                                      or 'StatusMessage' in TestRecord[input_data['Id']]['Result']:
                                time.sleep(5)

                            print "*** Request released ", input_data['Id']
                        
                        print "Output:", TestRecord[input_data['Id']]['Output']
                        return {"Output": TestRecord[input_data['Id']]['Output']['Output']}
                    else:
                        # GetLog

                        if TestRecord[input_data['Id']]['Log'] == '' and \
                               getresults_block:

                            print "*** Request blocked", input_data['Id']
                            
                            while TestRecord[input_data['Id']]['Log'] == '' \
                                      or 'StatusMessage' in TestRecord[input_data['Id']]['Result']:
                                time.sleep(5)

                            print "*** Request released ", input_data['Id']
                            
                        print "Log:", TestRecord[input_data['Id']]['Log']
                        return {"Log": TestRecord[input_data['Id']]['Log']}
                else:
                    return {"StatusCode": 500, "StatusMessage": "TEST ID UNDEFINED"}
            else:
                return {"StatusCode": 500, "StatusMessage": "MALFORMED REQUEST"}
        elif 'DELETE' in cherrypy.request.method:
            input_data = parse_query_string(cherrypy.request.query_string)
            
            print "***> in RestServer.DELETE"
            print "   Payload: ", input_data
            
            if input_data['Id'] in TestRecord:
                if not 'PENDING' in TestRecord[input_data['Id']]['Result']:
                    print "   Path:", TestRecord[input_data['Id']]['Path']
                    if os.path.exists(TestRecord[input_data['Id']]['Path']):
                        shutil.rmtree (TestRecord[input_data['Id']]['Path'])
                    TestRecord.pop (input_data['Id'])
                    if input_data['Id'] in ActiveProcess:
                        ActiveProcess.pop (input_data['Id'])

                    return {"StatusCode": 200, "StatusMessage": "PLAYBOOK EXECUTION RECORDS DELETED"}
                else:
                    return {"StatusCode": 200, "StatusMessage": "PENDING"}
            else:
                return {"StatusCode": 500, "StatusMessage": "TEST ID UNDEFINED"}


if __name__ == '__main__':

    # Read configuration

    config_file_path = "RestServer_config"

    if not os.path.exists(config_file_path):
        print '[INFO] The config file does not exist'
        sys.exit(0)

    ip = 'na'
    port = 'na'
    tls = False
    auth = False
    pub = 'na'
    id = 'na'
    priv = 'na'
    psswd = 'na'
    timeout_seconds = 'na'
    ansible_path = 'na'
    ansible_inv = 'na'
    ansible_temp = 'na'    
    host = 'na'
    user = 'na'
    passwd = 'na'
    db = 'na'
    getresults_block = False
    from_files = False
    
    file = open(config_file_path, 'r')
    for line in file.readlines():
        if '#' not in line:
            if 'ip:' in line:
                ip = line.split(':')[1].strip()
            elif 'port:' in line:
                port = line.split(':')[1].strip()
            elif 'tls:' in line:
                tls = 'YES' in line.split(':')[1].strip().upper()
            elif 'auth:' in line:
                auth = 'YES' in line.split(':')[1].strip().upper()
            if tls and 'priv:' in line:
                priv = line.split(':')[1].strip()
            if tls and 'pub:' in line:
                pub = line.split(':')[1].strip()
            if auth and 'id:' in line:
                id = line.split(':')[1].strip()
            if auth and 'psswd:' in line:
                psswd = line.split(':')[1].strip()
            if 'timeout_seconds' in line:
                timeout_seconds = int (line.split(':')[1].strip())
            if 'ansible_path' in line:
                ansible_path = line.split(':')[1].strip()
            if 'ansible_inv' in line:
                ansible_inv = line.split(':')[1].strip()
                if not os.path.exists(ansible_path + "/" + ansible_inv):
                    print '[INFO] The ansible_inv file does not exist'
                    sys.exit(0)
            if 'ansible_temp' in line:
                ansible_temp = line.split(':')[1].strip()
            if 'host' in line:
                host = line.split(':')[1].strip()
            if 'user' in line:
                user = line.split(':')[1].strip()
            if 'passwd' in line:
                passwd = line.split(':')[1].strip()
            if 'db' in line:
                db = line.split(':')[1].strip()
            if 'getresults_block' in line:
                getresults_block = 'YES' in line.split(':')[1].strip().upper()
            if 'from_files' in line:
                from_files = 'YES' in line.split(':')[1].strip().upper()
    file.close()

    # Initialization
    
    global_conf = {
        'global': {
            'server.socket_host': ip,
            'server.socket_port': int(port),
            'server.protocol_version': 'HTTP/1.1'
            }
        }

    if tls:
        # Use pythons built-in SSL
        cherrypy.server.ssl_module = 'builtin'

        # Point to certificate files

        if not os.path.exists(pub):
            print '[INFO] The public certificate does not exist'
            sys.exit(0)

        if not os.path.exists(priv):
            print '[INFO] The private key does not exist'
            sys.exit(0)            
        
        cherrypy.server.ssl_certificate = pub
        cherrypy.server.ssl_private_key = priv

    if auth:
        userpassdict = {id: psswd}
        checkpassword = cherrypy.lib.auth_basic.checkpassword_dict(userpassdict)

        app_conf = {'/':
                    {'tools.auth_basic.on': True,
                     'tools.auth_basic.realm': 'earth',
                     'tools.auth_basic.checkpassword': checkpassword,
                     }
                    }

        cherrypy.tree.mount(TestManager(), '/', app_conf)
    else:
        cherrypy.tree.mount(TestManager(), '/')
        
    cherrypy.config.update(global_conf)

    # Start server
    
    cherrypy.engine.start()
    cherrypy.engine.block()