| # -*- coding: utf-8 -*- |
| """ |
| Montoring metrics & creating Alarm definations in vROPs |
| """ |
| |
| import requests |
| import logging as log |
| from pyvcloud.vcloudair import VCA |
| from xml.etree import ElementTree as XmlElementTree |
| import traceback |
| |
| OPERATION_MAPPING = {'GE':'GT_EQ', 'LE':'LT_EQ', 'GT':'GT', 'LT':'LT', 'EQ':'EQ'} |
| SEVERITY_MAPPING = {'WARNING':'WARNING', 'MINOR':'WARNING', 'MAJOR':"IMMEDIATE", 'CRITICAL':'CRITICAL'} |
| |
| |
| class MonPlugin(): |
| """MON Plugin class for vROPs telemetry plugin |
| """ |
| def __init__(self, access_config={}): |
| """Constructor of MON plugin |
| Params: |
| 'access_config': dictionary with VIM access information based on VIM type. |
| This contains a consolidate version of VIM & monitoring tool config at creation and |
| particular VIM config at their attachment. |
| For VIM type: 'vmware', access_config - {'vrops_site':<>, 'vrops_user':<>, 'vrops_password':<>, |
| 'vcloud-site':<>,'admin_username':<>,'admin_password':<>, |
| 'nsx_manager':<>,'nsx_user':<>,'nsx_password':<>, |
| 'vcenter_ip':<>,'vcenter_port':<>,'vcenter_user':<>,'vcenter_password':<>, |
| 'vim_tenant_name':<>,'orgname':<>} |
| |
| #To Do |
| Returns: Raise an exception if some needed parameter is missing, but it must not do any connectivity |
| check against the VIM |
| """ |
| self.access_config = access_config |
| self.vrops_site = access_config['vrops_site'] |
| self.vrops_user = access_config['vrops_user'] |
| self.vrops_password = access_config['vrops_password'] |
| self.vcloud_site = access_config['vcloud_site'] |
| self.vcloud_username = access_config['vcloud_username'] |
| self.vcloud_password = access_config['vcloud_password'] |
| |
| def configure_alarm(self, config_dict = {}): |
| """Configures or creates a new alarm using the input parameters in config_dict |
| Params: |
| "alarm_name": Alarm name in string format |
| "description": Description of alarm in string format |
| "resource_uuid": Resource UUID for which alarm needs to be configured. in string format |
| "Resource type": String resource type: 'VDU' or 'host' |
| "Severity": 'WARNING', 'MINOR', 'MAJOR', 'CRITICAL' |
| "metric": Metric key in string format |
| "operation": One of ('GE', 'LE', 'GT', 'LT', 'EQ') |
| "threshold_value": Defines the threshold (up to 2 fraction digits) that, if crossed, will trigger the alarm. |
| "unit": Unit of measurement in string format |
| "statistic": AVERAGE, MINIMUM, MAXIMUM, COUNT, SUM |
| |
| Default parameters for each alarm are read from the plugin specific config file. |
| Dict of default parameters is as follows: |
| default_params keys = {'cancel_cycles','wait_cycles','resource_kind','adapter_kind','alarm_type','alarm_subType',impact} |
| |
| Returns the UUID of created alarm or None |
| """ |
| alarm_def_uuid = None |
| #1) get alarm & metrics parameters from plugin specific file |
| def_params = self.get_default_Params(config_dict['alarm_name']) |
| metric_key_params = self.get_default_Params(config_dict['metric']) |
| #2) create symptom definition |
| #TO DO - 'metric_key':config_dict['metric'] - mapping from file def_params |
| symptom_params ={'cancel_cycles': (def_params['cancel_period']/300)*def_params['cancel_cycles'], |
| 'wait_cycles': (def_params['period']/300)*def_params['evaluation'], |
| 'resource_kind_key': def_params['resource_kind'],'adapter_kind_key': def_params['adapter_kind'], |
| 'symptom_name':config_dict['alarm_name'],'severity': SEVERITY_MAPPING[config_dict['severity']], |
| 'metric_key':metric_key_params['metric_key'],'operation':OPERATION_MAPPING[config_dict['operation']], |
| 'threshold_value':config_dict['threshold_value']} |
| symptom_uuid = self.create_symptom(symptom_params) |
| if symptom_uuid is not None: |
| log.info("Symptom defined: {} with ID: {}".format(symptom_params['symptom_name'],symptom_uuid)) |
| else: |
| log.warn("Failed to create Symptom: {}".format(symptom_params['symptom_name'])) |
| return None |
| #3) create alert definition |
| #To Do - Get type & subtypes for all 5 alarms |
| alarm_params = {'name':config_dict['alarm_name'], |
| 'description':config_dict['description'] if config_dict['description'] is not None else config_dict['alarm_name'], |
| 'adapterKindKey':def_params['adapter_kind'], 'resourceKindKey':def_params['resource_kind'], |
| 'waitCycles':1, 'cancelCycles':1, |
| 'type':def_params['alarm_type'], 'subType':def_params['alarm_subType'], |
| 'severity':SEVERITY_MAPPING[config_dict['severity']], |
| 'symptomDefinitionId':symptom_uuid, |
| 'impact':def_params['impact']} |
| |
| alarm_def_uuid = self.create_alarm_definition(alarm_params) |
| if alarm_def_uuid is None: |
| log.warn("Failed to create Alert: {}".format(alarm_params['name'])) |
| return None |
| |
| log.info("Alarm defined: {} with ID: {}".format(alarm_params['name'],alarm_def_uuid)) |
| |
| #4) Find vm_moref_id from vApp uuid in vCD |
| vm_moref_id = self.get_vm_moref_id(config_dict['resource_uuid']) |
| if vm_moref_id is None: |
| log.warn("Failed to find vm morefid for vApp in vCD: {}".format(config_dict['resource_uuid'])) |
| return None |
| |
| #5) Based on vm_moref_id, find VM's corresponding resource_id in vROPs to set notification |
| resource_id = self.get_vm_resource_id(vm_moref_id) |
| if resource_id is None: |
| log.warn("Failed to find resource in vROPs: {}".format(config_dict['resource_uuid'])) |
| return None |
| |
| #6) Configure alarm notification for a particular VM using it's resource_id |
| notification_id = self.create_alarm_notification(config_dict['alarm_name'], alarm_def_uuid, resource_id) |
| if notification_id is None: |
| return None |
| else: |
| log.info("Alarm defination created with notification: {} with ID: {}".format(alarm_params['name'],alarm_def_uuid)) |
| return alarm_def_uuid |
| |
| def get_default_Params(self, metric_alarm_name): |
| """ |
| Read the default config parameters from plugin specific file stored with plugin file. |
| Params: |
| metric_alarm_name: Name of the alarm, whose congif params to be read from the config file. |
| """ |
| tree = XmlElementTree.parse('vROPs_default_config.xml') |
| alarms = tree.getroot() |
| a_params = {} |
| for alarm in alarms: |
| if alarm.tag == metric_alarm_name: |
| for param in alarm: |
| if param.tag in ("period", "evaluation", "cancel_period", "alarm_type", "cancel_cycles", "alarm_subType"): |
| a_params[param.tag] = int(param.text) |
| elif param.tag in ("enabled", "repeat"): |
| if(param.text == "True" or param.text == "true"): |
| a_params[param.tag] = True |
| else: |
| a_params[param.tag] = False |
| else: |
| a_params[param.tag] = param.text |
| |
| if not a_params: |
| log.warn("No such '{}' alarm found!.".format(alarm)) |
| |
| return a_params |
| |
| |
| def create_symptom(self, symptom_params): |
| """Create Symptom definition for an alarm |
| Params: |
| symptom_params: Dict of parameters required for defining a symptom as follows |
| cancel_cycles |
| wait_cycles |
| resource_kind_key = "VirtualMachine" |
| adapter_kind_key = "VMWARE" |
| symptom_name = Test_Memory_Usage_TooHigh |
| severity |
| metric_key |
| operation = GT_EQ |
| threshold_value = 85 |
| Returns the uuid of Symptom definition |
| """ |
| symptom_id = None |
| |
| try: |
| api_url = '/suite-api/api/symptomdefinitions' |
| headers = {'Content-Type': 'application/xml'} |
| data = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| <ops:symptom-definition cancelCycles="{0:s}" waitCycles="{1:s}" resourceKindKey="{2:s}" adapterKindKey="{3:s}" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ops="http://webservice.vmware.com/vRealizeOpsMgr/1.0/"> |
| <ops:name>{4:s}</ops:name> |
| <ops:state severity="{5:s}"> |
| <ops:condition xsi:type="ops:htCondition"> |
| <ops:key>{6:s}</ops:key> |
| <ops:operator>{7:s}</ops:operator> |
| <ops:value>{8:s}</ops:value> |
| <ops:valueType>NUMERIC</ops:valueType> |
| <ops:instanced>false</ops:instanced> |
| <ops:thresholdType>STATIC</ops:thresholdType> |
| </ops:condition> |
| </ops:state> |
| </ops:symptom-definition>""".format(str(symptom_params['cancel_cycles']),str(symptom_params['wait_cycles']),symptom_params['resource_kind_key'], |
| symptom_params['adapter_kind_key'],symptom_params['symptom_name'],symptom_params['severity'], |
| symptom_params['metric_key'],symptom_params['operation'],str(symptom_params['threshold_value'])) |
| |
| resp = requests.post(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| headers=headers, |
| verify = False, |
| data=data) |
| |
| if resp.status_code != 201: |
| log.warn("Failed to create Symptom definition: {}, response {}".format(symptom_params['symptom_name'], resp.content)) |
| return None |
| |
| symptom_xmlroot = XmlElementTree.fromstring(resp.content) |
| if symptom_xmlroot is not None and 'id' in symptom_xmlroot.attrib: |
| symptom_id = symptom_xmlroot.attrib['id'] |
| |
| return symptom_id |
| |
| except Exception as exp: |
| log.warn("Error creating symptom definition : {}\n{}".format(exp, traceback.format_exc())) |
| |
| |
| def create_alarm_definition(self, alarm_params): |
| """ |
| Create an alarm definition in vROPs |
| Params: |
| 'name': Alarm Name, |
| 'description':Alarm description, |
| 'adapterKindKey': Adapter type in vROPs "VMWARE", |
| 'resourceKindKey':Resource type in vROPs "VirtualMachine", |
| 'waitCycles': No of wait cycles, |
| 'cancelCycles': No of cancel cycles, |
| 'type': Alarm type: , |
| 'subType': Alarm subtype: , |
| 'severity': Severity in vROPs "CRITICAL", |
| 'symptomDefinitionId':symptom Definition uuid, |
| 'impact': impact 'risk' |
| Returns: |
| 'alarm_uuid': returns alarm uuid |
| """ |
| |
| alarm_uuid = None |
| |
| try: |
| api_url = '/suite-api/api/alertdefinitions' |
| headers = {'Content-Type': 'application/xml'} |
| data = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| <ops:alert-definition xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ops="http://webservice.vmware.com/vRealizeOpsMgr/1.0/"> |
| <ops:name>{0:s}</ops:name> |
| <ops:description>{1:s}</ops:description> |
| <ops:adapterKindKey>{2:s}</ops:adapterKindKey> |
| <ops:resourceKindKey>{3:s}</ops:resourceKindKey> |
| <ops:waitCycles>1</ops:waitCycles> |
| <ops:cancelCycles>1</ops:cancelCycles> |
| <ops:type>{4:s}</ops:type> |
| <ops:subType>{5:s}</ops:subType> |
| <ops:states> |
| <ops:state severity="{6:s}"> |
| <ops:symptom-set> |
| <ops:symptomDefinitionIds> |
| <ops:symptomDefinitionId>{7:s}</ops:symptomDefinitionId> |
| </ops:symptomDefinitionIds> |
| <ops:relation>SELF</ops:relation> |
| <ops:aggregation>ALL</ops:aggregation> |
| <ops:symptomSetOperator>AND</ops:symptomSetOperator> |
| </ops:symptom-set> |
| <ops:impact> |
| <ops:impactType>BADGE</ops:impactType> |
| <ops:detail>{8:s}</ops:detail> |
| </ops:impact> |
| </ops:state> |
| </ops:states> |
| </ops:alert-definition>""".format(alarm_params['name'],alarm_params['description'],alarm_params['adapterKindKey'], |
| alarm_params['resourceKindKey'],str(alarm_params['type']),str(alarm_params['subType']), |
| alarm_params['severity'],alarm_params['symptomDefinitionId'],alarm_params['impact']) |
| |
| resp = requests.post(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| headers=headers, |
| verify = False, |
| data=data) |
| |
| if resp.status_code != 201: |
| log.warn("Failed to create Alarm definition: {}, response {}".format(alarm_params['name'], resp.content)) |
| return None |
| |
| alarm_xmlroot = XmlElementTree.fromstring(resp.content) |
| for child in alarm_xmlroot: |
| if child.tag.split("}")[1] == 'id': |
| alarm_uuid = child.text |
| |
| return alarm_uuid |
| |
| except Exception as exp: |
| log.warn("Error creating alarm definition : {}\n{}".format(exp, traceback.format_exc())) |
| |
| |
| def configure_rest_plugin(self, plugin_name, webhook_url, certificate): |
| """ |
| Creates REST Plug-in for vROPs outbound alerts |
| |
| Params: |
| plugin_name: name of REST plugin instance |
| pluginTypeId - RestPlugin |
| Optional configValues |
| "Url">https://dev14136.service-now.com:8080</ops:configValue> - reqd |
| "Username">admin</ops:configValue> - optional |
| "Password">VMware1!</ops:configValue> - optional |
| "Content-type">application/xml</ops:configValue> - reqd |
| "Certificate">abcdefgh123456</ops:configValue> - get n set |
| "ConnectionCount" - 20 - default |
| """ |
| plugin_id = None |
| |
| api_url = '/suite-api/api/alertplugins' |
| headers = {'Content-Type': 'application/xml'} |
| data = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| <ops:notification-plugin version="0" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ops="http://webservice.vmware.com/vRealizeOpsMgr/1.0/"> |
| <ops:pluginTypeId>RestPlugin</ops:pluginTypeId> |
| <ops:name>{0:s}</ops:name> |
| <ops:configValues> |
| <ops:configValue name="Url">{1:s}</ops:configValue> |
| <ops:configValue name="Content-type">application/xml</ops:configValue> |
| <ops:configValue name="Certificate">{2:s}</ops:configValue> |
| <ops:configValue name="ConnectionCount">20</ops:configValue> |
| </ops:configValues> |
| </ops:notification-plugin>""".format(plugin_name, webhook_url, certificate) |
| |
| resp = requests.post(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| headers=headers, |
| verify = False, |
| data=data) |
| |
| if resp.status_code is not 201: |
| log.warn("Failed to create REST Plugin: {} for url: {}, \nresponse code: {},\nresponse content: {}"\ |
| .format(plugin_name, webhook_url, resp.status_code, resp.content)) |
| return None |
| |
| plugin_xmlroot = XmlElementTree.fromstring(resp.content) |
| if plugin_xmlroot is not None: |
| for child in plugin_xmlroot: |
| if child.tag.split("}")[1] == 'pluginId': |
| plugin_id = plugin_xmlroot.find('{http://webservice.vmware.com/vRealizeOpsMgr/1.0/}pluginId').text |
| |
| if plugin_id is None: |
| log.warn("Failed to get REST Plugin ID for {}, url: {}".format(plugin_name, webhook_url)) |
| return None |
| else: |
| log.info("Created REST Plugin: {} with ID : {} for url: {}".format(plugin_name, plugin_id, webhook_url)) |
| status = self.enable_rest_plugin(plugin_id, plugin_name) |
| if status is False: |
| log.warn("Failed to enable created REST Plugin: {} for url: {}".format(plugin_name, webhook_url)) |
| return None |
| else: |
| log.info("Enabled REST Plugin: {} for url: {}".format(plugin_name, webhook_url)) |
| return plugin_id |
| |
| |
| def enable_rest_plugin(self, plugin_id, plugin_name): |
| """ |
| Enable the REST plugin using plugin_id |
| Params: plugin_id: plugin ID string that is to be enabled |
| Returns: status (Boolean) - True for success, False for failure |
| """ |
| |
| if plugin_id is None or plugin_name is None: |
| log.debug("enable_rest_plugin() : Plugin ID or plugin_name not provided for {} plugin".format(plugin_name)) |
| return False |
| |
| try: |
| api_url = "/suite-api/api/alertplugins/{}/enable/True".format(plugin_id) |
| |
| resp = requests.put(self.vrops_site + api_url, auth=(self.vrops_user, self.vrops_password), verify = False) |
| |
| if resp.status_code is not 204: |
| log.warn("Failed to enable REST plugin {}. \nResponse code {}\nResponse Content: {}"\ |
| .format(plugin_name, resp.status_code, resp.content)) |
| return False |
| |
| log.info("Enabled REST plugin {}.".format(plugin_name)) |
| return True |
| |
| except Exception as exp: |
| log.warn("Error enabling REST plugin for {} plugin: Exception: {}\n{}".format(plugin_name, exp, traceback.format_exc())) |
| |
| def create_alarm_notification(self, alarm_name, alarm_id, resource_id): |
| """ |
| Create notification for each alarm |
| Params: |
| alarm_name |
| alarm_id |
| resource_id |
| |
| Returns: |
| notification_id: notification_id or None |
| """ |
| notification_name = 'notify_' + alarm_name |
| notification_id = None |
| |
| #1) Find the REST Plugin id details for - MON_module_REST_Plugin |
| api_url = '/suite-api/api/alertplugins' |
| headers = {'Accept': 'application/xml'} |
| namespace = {'params':"http://webservice.vmware.com/vRealizeOpsMgr/1.0/"} |
| |
| resp = requests.get(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| verify = False, headers = headers) |
| |
| if resp.status_code is not 200: |
| log.warn("Failed to REST GET Alarm plugin details \nResponse code: {}\nResponse content: {}"\ |
| .format(resp.status_code, resp.content)) |
| return None |
| |
| # Look for specific plugin & parse pluginId for 'MON_module_REST_Plugin' |
| xmlroot_resp = XmlElementTree.fromstring(resp.content) |
| for notify_plugin in xmlroot_resp.findall('params:notification-plugin',namespace): |
| if notify_plugin.find('params:name',namespace) is not None and notify_plugin.find('params:pluginId',namespace) is not None: |
| if notify_plugin.find('params:name',namespace).text == 'MON_module_REST_Plugin': |
| plugin_id = notify_plugin.find('params:pluginId',namespace).text |
| |
| if plugin_id is None: |
| log.warn("Failed to get REST plugin_id for : {}".format('MON_module_REST_Plugin')) |
| return None |
| |
| #2) Create Alarm notification rule |
| api_url = '/suite-api/api/notifications/rules' |
| headers = {'Content-Type': 'application/xml'} |
| data = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| <ops:notification-rule xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ops="http://webservice.vmware.com/vRealizeOpsMgr/1.0/"> |
| <ops:name>{0:s}</ops:name> |
| <ops:pluginId>{1:s}</ops:pluginId> |
| <ops:resourceFilter resourceId="{2:s}"> |
| <ops:matchResourceIdOnly>true</ops:matchResourceIdOnly> |
| </ops:resourceFilter> |
| <ops:alertDefinitionIdFilters> |
| <ops:values>{3:s}</ops:values> |
| </ops:alertDefinitionIdFilters> |
| </ops:notification-rule>""".format(notification_name, plugin_id, resource_id, alarm_id) |
| |
| resp = requests.post(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| headers=headers, |
| verify = False, |
| data=data) |
| |
| if resp.status_code is not 201: |
| log.warn("Failed to create Alarm notification {} for {} alarm. \nResponse code: {}\nResponse content: {}"\ |
| .format(notification_name, alarm_name, resp.status_code, resp.content)) |
| return None |
| |
| #parse notification id from response |
| xmlroot_resp = XmlElementTree.fromstring(resp.content) |
| if xmlroot_resp is not None and 'id' in xmlroot_resp.attrib: |
| notification_id = xmlroot_resp.attrib.get('id') |
| |
| log.info("Created Alarm notification rule {} for {} alarm.".format(notification_name, alarm_name)) |
| return notification_id |
| |
| def get_vm_moref_id(self, vapp_uuid): |
| """ |
| Get the moref_id of given VM |
| """ |
| try: |
| if vapp_uuid: |
| vm_details = self.get_vapp_details_rest(vapp_uuid) |
| if vm_details and "vm_vcenter_info" in vm_details: |
| vm_moref_id = vm_details["vm_vcenter_info"].get("vm_moref_id", None) |
| |
| log.info("Found vm_moref_id: {} for vApp UUID: {}".format(vm_moref_id, vapp_uuid)) |
| return vm_moref_id |
| |
| except Exception as exp: |
| log.warn("Error occurred while getting VM moref ID for VM : {}\n{}".format(exp, traceback.format_exc())) |
| |
| |
| def get_vapp_details_rest(self, vapp_uuid=None): |
| """ |
| Method retrieve vapp detail from vCloud director |
| |
| Args: |
| vapp_uuid - is vapp identifier. |
| |
| Returns: |
| Returns VM MOref ID or return None |
| """ |
| |
| parsed_respond = {} |
| vca = None |
| |
| vca = self.connect_as_admin() |
| |
| if not vca: |
| log.warn("connect() to vCD is failed") |
| if vapp_uuid is None: |
| return None |
| |
| url_list = [vca.host, '/api/vApp/vapp-', vapp_uuid] |
| get_vapp_restcall = ''.join(url_list) |
| |
| if vca.vcloud_session and vca.vcloud_session.organization: |
| response = requests.get(get_vapp_restcall, |
| headers=vca.vcloud_session.get_vcloud_headers(), |
| verify=vca.verify) |
| |
| if response.status_code != 200: |
| log.warn("REST API call {} failed. Return status code {}".format(get_vapp_restcall, response.content)) |
| return parsed_respond |
| |
| try: |
| xmlroot_respond = XmlElementTree.fromstring(response.content) |
| |
| namespaces = {'vm': 'http://www.vmware.com/vcloud/v1.5', |
| "vmext":"http://www.vmware.com/vcloud/extension/v1.5", |
| "xmlns":"http://www.vmware.com/vcloud/v1.5" |
| } |
| |
| # parse children section for other attrib |
| children_section = xmlroot_respond.find('vm:Children/', namespaces) |
| if children_section is not None: |
| vCloud_extension_section = children_section.find('xmlns:VCloudExtension', namespaces) |
| if vCloud_extension_section is not None: |
| vm_vcenter_info = {} |
| vim_info = vCloud_extension_section.find('vmext:VmVimInfo', namespaces) |
| vmext = vim_info.find('vmext:VmVimObjectRef', namespaces) |
| if vmext is not None: |
| vm_vcenter_info["vm_moref_id"] = vmext.find('vmext:MoRef', namespaces).text |
| parsed_respond["vm_vcenter_info"]= vm_vcenter_info |
| |
| except Exception as exp : |
| log.warn("Error occurred calling rest api for getting vApp details: {}\n{}".format(exp, traceback.format_exc())) |
| |
| return parsed_respond |
| |
| |
| def connect_as_admin(self): |
| """ Method connect as pvdc admin user to vCloud director. |
| There are certain action that can be done only by provider vdc admin user. |
| Organization creation / provider network creation etc. |
| |
| Returns: |
| The return vca object that letter can be used to connect to vcloud direct as admin for provider vdc |
| """ |
| |
| log.info("Logging in to a VCD org as admin.") |
| |
| vca_admin = VCA(host=self.vcloud_site, |
| username=self.vcloud_username, |
| service_type='standalone', |
| version='5.9', |
| verify=False, |
| log=False) |
| result = vca_admin.login(password=self.vcloud_password, org='System') |
| if not result: |
| log.warn("Can't connect to a vCloud director as: {}".format(self.vcloud_username)) |
| result = vca_admin.login(token=vca_admin.token, org='System', org_url=vca_admin.vcloud_session.org_url) |
| if result is True: |
| log.info("Successfully logged to a vcloud direct org: {} as user: {}".format('System', self.vcloud_username)) |
| |
| return vca_admin |
| |
| |
| def get_vm_resource_id(self, vm_moref_id): |
| """ Find resource ID in vROPs using vm_moref_id |
| """ |
| if vm_moref_id is None: |
| return None |
| |
| api_url = '/suite-api/api/resources' |
| headers = {'Accept': 'application/xml'} |
| namespace = {'params':"http://webservice.vmware.com/vRealizeOpsMgr/1.0/"} |
| |
| resp = requests.get(self.vrops_site + api_url, |
| auth=(self.vrops_user, self.vrops_password), |
| verify = False, headers = headers) |
| |
| if resp.status_code is not 200: |
| log.warn("Failed to get resource details from vROPs for {}\nResponse code:{}\nResponse Content: {}"\ |
| .format(vm_moref_id, resp.status_code, resp.content)) |
| return None |
| |
| try: |
| xmlroot_respond = XmlElementTree.fromstring(resp.content) |
| for resource in xmlroot_respond.findall('params:resource',namespace): |
| if resource is not None: |
| resource_key = resource.find('params:resourceKey',namespace) |
| if resource_key is not None: |
| if resource_key.find('params:adapterKindKey',namespace).text == 'VMWARE' and \ |
| resource_key.find('params:resourceKindKey',namespace).text == 'VirtualMachine': |
| for child in resource_key: |
| if child.tag.split('}')[1]=='resourceIdentifiers': |
| resourceIdentifiers = child |
| for r_id in resourceIdentifiers: |
| if r_id.find('params:value',namespace).text == vm_moref_id: |
| log.info("Found Resource ID : {} in vROPs for {}".format(resource.attrib['identifier'], vm_moref_id)) |
| return resource.attrib['identifier'] |
| except Exception as exp: |
| log.warn("Error in parsing {}\n{}".format(exp, traceback.format_exc())) |
| |