# contact with: nfvlabs@tid.es
##
-'''
+"""
vimconn_vmware implementation an Abstract class in order to interact with VMware vCloud Director.
mbayramov@vmware.com
-'''
+"""
+from progressbar import Percentage, Bar, ETA, FileTransferSpeed, ProgressBar
import vimconn
import os
__author__ = "Mustafa Bayramov"
__date__ = "$26-Aug-2016 11:09:29$"
+__version__ = '0.1'
# -1: "Could not be created",
# 0: "Unresolved",
class vimconnector(vimconn.vimconnector):
def __init__(self, uuid=None, name=None, tenant_id=None, tenant_name=None,
- url=None, url_admin=None, user=None, passwd=None, log_level="ERROR", config={}):
+ url=None, url_admin=None, user=None, passwd=None, log_level=None, config={}):
"""
Constructor create vmware connector to vCloud director.
self.logger = logging.getLogger('openmano.vim.vmware')
self.logger.setLevel(10)
+ if log_level:
+ self.logger.setLevel(getattr(logging, log_level))
+
try:
self.admin_user = config['admin_username']
self.admin_password = config['admin_password']
except KeyError:
raise vimconn.vimconnException(message="Error admin username or admin password is empty.")
- self.logger = logging.getLogger('mano.vim.vmware')
self.org_uuid = None
self.vca = None
if not url:
- raise TypeError, 'url param can not be NoneType'
+ raise vimconn.vimconnException('url param can not be NoneType')
if not self.url_admin: # try to use normal url
self.url_admin = self.url
raise vimconn.vimconnConnectionException("Can't connect to a vCloud director as: {}".format(self.user))
result = vca.login(token=vca.token, org=self.name, org_url=vca.vcloud_session.org_url)
if result is True:
- self.logger.info("Successfully logged to a vcloud direct org: {} as user: {}".format(self.name, self.user))
+ self.logger.info(
+ "Successfully logged to a vcloud direct org: {} as user: {}".format(self.name, self.user))
except:
raise vimconn.vimconnConnectionException("Can't connect to a vCloud director as: {}".format(self.user))
# we have two case if we want to initialize VDC ID or VDC name at run time
# tenant_name provided but no tenant id
- if self.tenant_id is None and self.tenant_name is not None and org_details_dict.has_key('vdcs'):
+ if self.tenant_id is None and self.tenant_name is not None and 'vdcs' in org_details_dict:
vdcs_dict = org_details_dict['vdcs']
for vdc in vdcs_dict:
if vdcs_dict[vdc] == self.tenant_name:
else:
raise vimconn.vimconnException("Tenant name indicated but not present in vcloud director.")
# case two we have tenant_id but we don't have tenant name so we find and set it.
- if self.tenant_id is not None and self.tenant_name is None and org_details_dict.has_key('vdcs'):
+ if self.tenant_id is not None and self.tenant_name is None and 'vdcs' in org_details_dict:
vdcs_dict = org_details_dict['vdcs']
for vdc in vdcs_dict:
if vdc == self.tenant_id:
else:
raise vimconn.vimconnException("Failed create tenant {}".format(tenant_name))
- def delete_tenant(self, tenant_id, ):
+ def delete_tenant(self, tenant_id=None):
"""Delete a tenant from VIM"""
'Returns the tenant identifier'
raise vimconn.vimconnNotImplemented("Should have implemented this")
return network_list
def get_network(self, net_id):
- """Method bbtain network details of net_id VIM network
+ """Method obtains network details of net_id VIM network
Return a dict with the fields at filter_dict (see get_network_list) plus some VIM specific>}, ...]"""
vca = self.connect()
vca = self.connect()
if not vca:
- raise vimconn.vimconnConnectionException("self.connect() for tenant {} is failed".format(self.tenant_name))
+ raise vimconn.vimconnConnectionException("self.connect() for tenant {} is failed.".format(self.tenant_name))
- if self.delete_network_action(net_id):
- return net_id
+ vcd_network = self.get_vcd_network(network_uuid=net_id)
+ if vcd_network is not None and vcd_network:
+ if self.delete_network_action(network_uuid=net_id):
+ return net_id
else:
raise vimconn.vimconnNotFoundException("Network {} not found".format(net_id))
"""
- # for net in net_list:
- # net['status']
- # net['error_msg']
- # net['vim_info']
-
- # vim vimcon failed == ERROR
vca = self.connect()
if not vca:
raise vimconn.vimconnConnectionException("self.connect() is failed")
dict_entry = {}
try:
for net in net_list:
- status = ''
errormsg = ''
vcd_network = self.get_vcd_network(network_uuid=net)
- if vcd_network is not None:
+ if vcd_network is not None and vcd_network:
if vcd_network['status'] == 1:
status = 'ACTIVE'
else:
status = 'DOWN'
else:
status = 'DELETED'
- errormsg = 'network not found'
- dict_entry['net'] = {'status': status, 'error_msg': errormsg,
- 'vm_info': yaml.safe_dump(vcd_network)}
+ errormsg = 'Network not found.'
+
+ dict_entry[net] = {'status': status, 'error_msg': errormsg,
+ 'vm_info': yaml.safe_dump(vcd_network)}
except:
self.logger.debug("Error in refresh_nets_status")
self.logger.debug(traceback.format_exc())
"""Obtain flavor details from the VIM
Returns the flavor dict details {'id':<>, 'name':<>, other vim specific } #TODO to concrete
"""
+ if flavor_id not in flavorlist:
+ raise vimconn.vimconnNotFoundException("Flavor not found.")
return flavorlist[flavor_id]
def new_flavor(self, flavor_data):
def delete_flavor(self, flavor_id):
"""Deletes a tenant flavor from VIM identify by its id
- Returns the used id or raise an exception
+ Returns the used id or raise an exception
"""
+ if flavor_id not in flavorlist:
+ raise vimconn.vimconnNotFoundException("Flavor not found.")
- # if key not present it will raise KeyError
- # TODO check do I need raise any specific exception
flavorlist.pop(flavor_id, None)
return flavor_id
def new_image(self, image_dict):
- '''
+ """
Adds a tenant image to VIM
Returns:
200, image-id if the image is created
<0, message if there is an error
- '''
+ """
return self.get_image_id_from_path(image_dict['location'])
def delete_image(self, image_id):
- '''Deletes a tenant image from VIM'''
- '''Returns the HTTP response code and a message indicating details of the success or fail'''
+ """
+
+ :param image_id:
+ :return:
+ """
+
raise vimconn.vimconnNotImplemented("Should have implemented this")
def catalog_exists(self, catalog_name, catalogs):
+ """
+
+ :param catalog_name:
+ :param catalogs:
+ :return:
+ """
for catalog in catalogs:
if catalog.name == catalog_name:
return True
return False
def create_vimcatalog(self, vca=None, catalog_name=None):
- """ Create new catalog entry in vcloud director.
-
+ """ Create new catalog entry in vCloud director.
Args
vca: vCloud director.
return False
return self.catalog_exists(catalog_name, catalogs)
- def upload_ovf(self, vca, catalog_name, item_name, media_file_name, description='', display_progress=False,
- chunk_bytes=128 * 1024):
+ # noinspection PyIncorrectDocstring
+ def upload_ovf(self, vca=None, catalog_name=None, image_name=None, media_file_name=None,
+ description='', progress=False, chunk_bytes=128 * 1024):
"""
Uploads a OVF file to a vCloud catalog
+ :param chunk_bytes:
+ :param progress:
+ :param description:
+ :param image_name:
+ :param vca:
:param catalog_name: (str): The name of the catalog to upload the media.
- :param item_name: (str): The name of the media file in the catalog.
:param media_file_name: (str): The name of the local media file to upload.
:return: (bool) True if the media file was successfully uploaded, false otherwise.
"""
os.path.isfile(media_file_name)
statinfo = os.stat(media_file_name)
- statinfo.st_size
# find a catalog entry where we upload OVF.
# create vApp Template and check the status if vCD able to read OVF it will respond with appropirate
assert len(link) == 1
data = """
<UploadVAppTemplateParams name="%s Template" xmlns="http://www.vmware.com/vcloud/v1.5" xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1"><Description>%s vApp Template</Description></UploadVAppTemplateParams>
- """ % (escape(item_name), escape(description))
+ """ % (escape(image_name), escape(description))
headers = vca.vcloud_session.get_vcloud_headers()
headers['Content-Type'] = 'application/vnd.vmware.vcloud.uploadVAppTemplateParams+xml'
response = Http.post(link[0].get_href(), headers=headers, data=data, verify=vca.verify, logger=self.logger)
if response.status_code == requests.codes.ok:
media = mediaType.parseString(response.content, True)
- link = \
- filter(lambda link: link.get_rel() == 'upload:default',
- media.get_Files().get_File()[0].get_Link())[
- 0]
+ link = filter(lambda link: link.get_rel() == 'upload:default',
+ media.get_Files().get_File()[0].get_Link())[0]
headers = vca.vcloud_session.get_vcloud_headers()
headers['Content-Type'] = 'Content-Type text/xml'
- response = Http.put(link.get_href(), data=open(media_file_name, 'rb'), headers=headers,
+ response = Http.put(link.get_href(),
+ data=open(media_file_name, 'rb'),
+ headers=headers,
verify=vca.verify, logger=self.logger)
if response.status_code != requests.codes.ok:
self.logger.debug(
format(catalog_name, media_file_name))
# uploading VMDK file
- # check status of OVF upload
- response = Http.get(template, headers=vca.vcloud_session.get_vcloud_headers(), verify=vca.verify,
+ # check status of OVF upload and upload remaining files.
+ response = Http.get(template,
+ headers=vca.vcloud_session.get_vcloud_headers(),
+ verify=vca.verify,
logger=self.logger)
+
if response.status_code == requests.codes.ok:
media = mediaType.parseString(response.content, True)
- link = \
- filter(lambda link: link.get_rel() == 'upload:default',
- media.get_Files().get_File()[0].get_Link())[
- 0]
-
- # The OVF file and VMDK must be in a same directory
- head, tail = os.path.split(media_file_name)
- filevmdk = head + '/' + os.path.basename(link.get_href())
-
- os.path.isfile(filevmdk)
- statinfo = os.stat(filevmdk)
-
- # TODO debug output remove it
- # print media.get_Files().get_File()[0].get_Link()[0].get_href()
- # print media.get_Files().get_File()[1].get_Link()[0].get_href()
- # print link.get_href()
-
- # in case first element is pointer to OVF.
- hrefvmdk = link.get_href().replace("descriptor.ovf", "Cirros-disk1.vmdk")
-
- f = open(filevmdk, 'rb')
- bytes_transferred = 0
- while bytes_transferred < statinfo.st_size:
- my_bytes = f.read(chunk_bytes)
- if len(my_bytes) <= chunk_bytes:
- headers = vca.vcloud_session.get_vcloud_headers()
- headers['Content-Range'] = 'bytes %s-%s/%s' % (
- bytes_transferred, len(my_bytes) - 1, statinfo.st_size)
- headers['Content-Length'] = str(len(my_bytes))
- response = Http.put(hrefvmdk,
- headers=headers,
- data=my_bytes,
- verify=vca.verify,
- logger=None)
- if response.status_code == requests.codes.ok:
- bytes_transferred += len(my_bytes)
- self.logger.debug('transferred %s of %s bytes' % (str(bytes_transferred),
- str(statinfo.st_size)))
- else:
- self.logger.debug('file upload failed with error: [%s] %s' % (response.status_code,
- response.content))
+ number_of_files = len(media.get_Files().get_File())
+ for index in xrange(0, number_of_files):
+ links_list = filter(lambda link: link.get_rel() == 'upload:default',
+ media.get_Files().get_File()[index].get_Link())
+ for link in links_list:
+ # we skip ovf since it already uploaded.
+ if 'ovf' in link.get_href():
+ continue
+ # The OVF file and VMDK must be in a same directory
+ head, tail = os.path.split(media_file_name)
+ file_vmdk = head + '/' + link.get_href().split("/")[-1]
+ if not os.path.isfile(file_vmdk):
+ return False
+ statinfo = os.stat(file_vmdk)
+ if statinfo.st_size == 0:
return False
- f.close()
+ hrefvmdk = link.get_href()
+
+ if progress:
+ print("Uploading file: {}".format(file_vmdk))
+ if progress:
+ widgets = ['Uploading file: ', Percentage(), ' ', Bar(), ' ', ETA(), ' ',
+ FileTransferSpeed()]
+ progress_bar = ProgressBar(widgets=widgets, maxval=statinfo.st_size).start()
+
+ bytes_transferred = 0
+ f = open(file_vmdk, 'rb')
+ while bytes_transferred < statinfo.st_size:
+ my_bytes = f.read(chunk_bytes)
+ if len(my_bytes) <= chunk_bytes:
+ headers = vca.vcloud_session.get_vcloud_headers()
+ headers['Content-Range'] = 'bytes %s-%s/%s' % (
+ bytes_transferred, len(my_bytes) - 1, statinfo.st_size)
+ headers['Content-Length'] = str(len(my_bytes))
+ response = Http.put(hrefvmdk,
+ headers=headers,
+ data=my_bytes,
+ verify=vca.verify,
+ logger=None)
+
+ if response.status_code == requests.codes.ok:
+ bytes_transferred += len(my_bytes)
+ if progress:
+ progress_bar.update(bytes_transferred)
+ else:
+ self.logger.debug(
+ 'file upload failed with error: [%s] %s' % (response.status_code,
+ response.content))
+
+ f.close()
+ return False
+ f.close()
+ if progress:
+ progress_bar.finish()
return True
else:
self.logger.debug("Failed retrieve vApp template for catalog name {} for OVF {}".
self.logger.debug("Failed retrieve catalog name {} for OVF file {}".format(catalog_name, media_file_name))
return False
- def upload_vimimage(self, vca, catalog_name, media_name, medial_file_name):
+ def upload_vimimage(self, vca=None, catalog_name=None, media_name=None, medial_file_name=None, progress=False):
"""Upload media file"""
- # TODO add named parameters for readbility
- return self.upload_ovf(vca, catalog_name, media_name.split(".")[0], medial_file_name, medial_file_name, True)
+ # TODO add named parameters for readability
+
+ return self.upload_ovf(vca=vca, catalog_name=catalog_name, image_name=media_name.split(".")[0],
+ media_file_name=medial_file_name, description='medial_file_name', progress=progress)
def validate_uuid4(self, uuid_string=None):
""" Method validate correct format of UUID.
return catalog.name
return None
- def get_image_id_from_path(self, path=None):
+ def get_image_id_from_path(self, path=None, progress=False):
""" Method upload OVF image to vCloud director.
Each OVF image represented as single catalog entry in vcloud director.
If method can't create catalog entry or upload a file it will throw exception.
+ Method accept boolean flag progress that will output progress bar. It useful method
+ for standalone upload use case. In case to test large file upload.
+
Args
- path: valid path to OVF file.
+ path: - valid path to OVF file.
+ progress - boolean progress bar show progress bar.
Return: if image uploaded correct method will provide image catalog UUID.
"""
vca = self.connect()
if not vca:
- raise vimconn.vimconnConnectionException("self.connect() is failed")
+ raise vimconn.vimconnConnectionException("self.connect() is failed.")
+
+ if path is None:
+ raise vimconn.vimconnException("Image path can't be None.")
- self.logger.debug("get_image_id_from_path path {}".format(path))
+ if not os.path.isfile(path):
+ raise vimconn.vimconnException("Can't read file. File not found.")
+
+ if not os.access(path, os.R_OK):
+ raise vimconn.vimconnException("Can't read file. Check file permission to read.")
+
+ self.logger.debug("get_image_id_from_path() client requesting {} ".format(path))
dirpath, filename = os.path.split(path)
flname, file_extension = os.path.splitext(path)
if file_extension != '.ovf':
- self.logger.debug("Wrong file extension {}".format(file_extension))
+ self.logger.debug("Wrong file extension {} connector support only OVF container.".format(file_extension))
raise vimconn.vimconnException("Wrong container. vCloud director supports only OVF.")
catalog_name = os.path.splitext(filename)[0]
self.logger.debug("File name {} Catalog Name {} file path {}".format(filename, catalog_name, path))
- self.logger.debug("Catalog name {}".format(catalog_name))
catalogs = vca.get_catalogs()
if len(catalogs) == 0:
- self.logger.info("Creating new catalog entry {} in vcloud director".format(catalog_name))
+ self.logger.info("Creating a new catalog entry {} in vcloud director".format(catalog_name))
result = self.create_vimcatalog(vca, catalog_name)
if not result:
raise vimconn.vimconnException("Failed create new catalog {} ".format(catalog_name))
- result = self.upload_vimimage(vca, catalog_name, filename, path)
+ result = self.upload_vimimage(vca=vca, catalog_name=catalog_name,
+ media_name=filename, medial_file_name=path, progress=progress)
if not result:
raise vimconn.vimconnException("Failed create vApp template for catalog {} ".format(catalog_name))
return self.get_catalogid(catalog_name, vca.get_catalogs())
catalogs)))
return self.get_catalogid(catalog_name, vca.get_catalogs())
- # if we didn't find existing catalog we create a new one.
+ # if we didn't find existing catalog we create a new one and upload image.
self.logger.debug("Creating new catalog entry".format(catalog_name))
result = self.create_vimcatalog(vca, catalog_name)
if not result:
raise vimconn.vimconnException("Failed create new catalog {} ".format(catalog_name))
- result = self.upload_vimimage(vca, catalog_name, filename, path)
+
+ result = self.upload_vimimage(vca=vca, catalog_name=catalog_name,
+ media_name=filename, medial_file_name=path, progress=progress)
if not result:
raise vimconn.vimconnException("Failed create vApp template for catalog {} ".format(catalog_name))
""" Method takes vdc object and vApp name and returns vapp uuid or None
Args:
- vca: Connector to VCA
vdc: The VDC object.
vapp_name: is application vappp name identifier
return False
return None
- def check_vapp(self, vdc, vapp_id):
- """ Take VDC object and vApp ID and return True if given ID in vCloud director
- otherwise return False
- """
-
- """ Method Method returns vApp name from vCD and lookup done by vapp_id.
+ def check_vapp(self, vdc=None, vapp_uuid=None):
+ """ Method Method returns True or False if vapp deployed in vCloud director
Args:
vca: Connector to VCA
vappid: vappid is application identifier
Returns:
- The return vApp name otherwise None
+ The return True if vApp deployed
+ :param vdc:
+ :param vapp_uuid:
"""
try:
refs = filter(lambda ref:
for ref in refs:
vappid = ref.href.split("vapp")[1][1:]
# find vapp with respected vapp uuid
- if vappid == vapp_id:
+ if vappid == vapp_uuid:
return True
except Exception as e:
self.logger.exception(e)
return False
return False
- def get_namebyvappid(self, vca, vdc, vapp_id):
+ def get_namebyvappid(self, vca=None, vdc=None, vapp_uuid=None):
"""Method returns vApp name from vCD and lookup done by vapp_id.
Args:
vca: Connector to VCA
vdc: The VDC object.
- vapp_id: vappid is application identifier
+ vapp_uuid: vappid is application identifier
Returns:
The return vApp name otherwise None
for ref in refs:
# we care only about UUID the rest doesn't matter
vappid = ref.href.split("vapp")[1][1:]
- if vappid == vapp_id:
+ if vappid == vapp_uuid:
response = Http.get(ref.href, headers=vca.vcloud_session.get_vcloud_headers(), verify=vca.verify,
logger=self.logger)
tree = XmlElementTree.fromstring(response.content)
return None
return None
- def new_vminstance(self, name=None, description="", start=False, image_id=None, flavor_id=None, net_list={}, cloud_config=None):
+ def new_vminstance(self, name=None, description="", start=False, image_id=None, flavor_id=None, net_list={},
+ cloud_config=None):
"""Adds a VM instance to VIM
Params:
start: indicates if VM must start or boot in pause mode. Ignored
if not vca:
raise vimconn.vimconnConnectionException("self.connect() is failed.")
+ #new vm name = vmname + tenant_id + uuid
+ new_vm_name = [name, '-', str(uuid.uuid4())]
+ full_name = ''.join(new_vm_name)
+
# if vm already deployed we return existing uuid
- vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), name)
- if vapp_uuid is not None:
- return vapp_uuid
+ # vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), name)
+ # if vapp_uuid is not None:
+ # return vapp_uuid
# we check for presence of VDC, Catalog entry and Flavor.
vdc = vca.get_vdc(self.tenant_name)
if vdc is None:
- raise vimconn.vimconnUnexpectedResponse(
+ raise vimconn.vimconnNotFoundException(
"new_vminstance(): Failed create vApp {}: (Failed retrieve VDC information)".format(name))
catalogs = vca.get_catalogs()
if catalogs is None:
- raise vimconn.vimconnUnexpectedResponse(
- "new_vminstance(): Failed create vApp {}: Failed create vApp {}: "
- "(Failed retrieve catalog information)".format(name))
+ raise vimconn.vimconnNotFoundException(
+ "new_vminstance(): Failed create vApp {}: ""(Failed retrieve catalog information)".format(name))
vm_cpus = None
vm_memory = None
if flavor_id is not None:
flavor = flavorlist[flavor_id]
if flavor is None:
- raise vimconn.vimconnUnexpectedResponse(
+ raise vimconn.vimconnNotFoundException(
"new_vminstance(): Failed create vApp {}: (Failed retrieve flavor information)".format(name))
else:
try:
- vm_cpus = flavor['vcpus']
- vm_memory= flavor['ram']
+ vm_cpus = flavor['vcpus']
+ vm_memory = flavor['ram']
except KeyError:
raise vimconn.vimconnException("Corrupted flavor. {}".format(flavor_id))
# image upload creates template name as catalog name space Template.
-
- print image_id
-
templateName = self.get_catalogbyid(catalog_uuid=image_id, catalogs=catalogs) + ' Template'
power_on = 'false'
if start:
power_on = 'true'
# client must provide at least one entry in net_list if not we report error
- primary_net = None
primary_net_name = None
if net_list is not None and len(net_list) > 0:
primary_net = net_list[0]
if primary_net is None:
raise vimconn.vimconnUnexpectedResponse("new_vminstance(): Failed network list is empty.".format(name))
-
else:
try:
primary_net_id = primary_net['net_id']
# use: 'data', 'bridge', 'mgmt'
# create vApp. Set vcpu and ram based on flavor id.
- vapptask = vca.create_vapp(self.tenant_name, name, templateName,
+ vapptask = vca.create_vapp(self.tenant_name, full_name, templateName,
self.get_catalogbyid(image_id, catalogs),
- network_name=primary_net_name, # can be None if net_list None
+ network_name=primary_net_name, # can be None if net_list None
network_mode='bridged',
- vm_name=name,
- vm_cpus=vm_cpus, # can be None if flavor is None
- vm_memory=vm_memory) # can be None if flavor is None
+ vm_name=full_name,
+ vm_cpus=vm_cpus, # can be None if flavor is None
+ vm_memory=vm_memory) # can be None if flavor is None
if vapptask is None or vapptask is False:
- raise vimconn.vimconnUnexpectedResponse("new_vminstance(): failed deploy vApp {}".format(name))
+ raise vimconn.vimconnUnexpectedResponse("new_vminstance(): failed deploy vApp {}".format(full_name))
if type(vapptask) is VappTask:
vca.block_until_completed(vapptask)
# we should have now vapp in undeployed state.
- vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), name)
+ vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), full_name)
if vapp is None:
raise vimconn.vimconnUnexpectedResponse(
- "new_vminstance(): Failed failed retrieve vApp {} after we deployed".format(name))
+ "new_vminstance(): Failed failed retrieve vApp {} after we deployed".format(full_name))
# add first NIC
try:
vca.block_until_completed(deploytask)
# check if vApp deployed and if that the case return vApp UUID otherwise -1
- vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), name)
+ vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), full_name)
if vapp_uuid is not None:
return vapp_uuid
else:
# error_msg:
# interfaces: …
#
- def get_vminstance(self, vim_vm_uuid):
- '''Returns the VM instance information from VIM'''
+ def get_vminstance(self, vim_vm_uuid=None):
+ """Returns the VM instance information from VIM"""
self.logger.debug("Client requesting vm instance {} ".format(vim_vm_uuid))
vca = self.connect()
vdc = vca.get_vdc(self.tenant_name)
if vdc is None:
- return -1, "Failed to get a reference of VDC for a tenant {}".format(self.tenant_name)
+ raise vimconn.vimconnConnectionException(
+ "Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
- vm_name = self.get_namebyvappid(vca, vdc, vim_vm_uuid)
- if vm_name is None:
+ vm_info_dict = self.get_vapp_details_rest(vapp_uuid=vim_vm_uuid)
+ if not vm_info_dict:
self.logger.debug("get_vminstance(): Failed to get vApp name by UUID {}".format(vim_vm_uuid))
- return None, "Failed to get vApp name by UUID {}".format(vim_vm_uuid)
-
- the_vapp = vca.get_vapp(vdc, vm_name)
- vm_info = the_vapp.get_vms_details()
-
- vm_dict = {'description': vm_info[0]['name'], 'status': vcdStatusCode2manoFormat[the_vapp.me.get_status()],
- 'error_msg': vcdStatusCode2manoFormat[the_vapp.me.get_status()],
- 'vim_info': yaml.safe_dump(the_vapp.get_vms_details()), 'interfaces': []}
+ raise vimconn.vimconnNotFoundException("Failed to get vApp name by UUID {}".format(vim_vm_uuid))
- # get networks
- vm_app_networks = the_vapp.get_vms_network_info()
-
- interfaces = []
+ status_key = vm_info_dict['status']
+ error = ''
try:
- org_network_dict = self.get_org(self.org_uuid)['networks']
- for vapp_network in vm_app_networks:
- for vm_network in vapp_network:
- if vm_network['name'] == vm_name:
- interface = {}
- # interface['vim_info'] = yaml.safe_dump(vm_network)
- interface["mac_address"] = vm_network['mac']
- for net_uuid in org_network_dict:
- if org_network_dict[net_uuid] == vm_network['network_name']:
- interface["vim_net_id"] = net_uuid
- interface["vim_interface_id"] = vm_network['network_name']
- interface['ip_address'] = vm_network['ip']
- interfaces.append(interface)
+ vm_dict = {'created': vm_info_dict['created'],
+ 'description': vm_info_dict['name'],
+ 'status': vcdStatusCode2manoFormat[int(status_key)],
+ 'hostId': vm_info_dict['vmuuid'],
+ 'error_msg': error,
+ 'vim_info': yaml.safe_dump(vm_info_dict), 'interfaces': []}
+
+ if 'interfaces' in vm_info_dict:
+ vm_dict['interfaces'] = vm_info_dict['interfaces']
+ else:
+ vm_dict['interfaces'] = []
except KeyError:
- self.logger.debug("Error in respond {}".format(KeyError.message))
- self.logger.debug(traceback.format_exc())
-
- vm_dict['interfaces'] = interfaces
+ vm_dict = {'created': '',
+ 'description': '',
+ 'status': vcdStatusCode2manoFormat[int(-1)],
+ 'hostId': vm_info_dict['vmuuid'],
+ 'error_msg': "Inconsistency state",
+ 'vim_info': yaml.safe_dump(vm_info_dict), 'interfaces': []}
return vm_dict
vm_info = the_vapp.get_vms_details()
vm_status = vm_info[0]['status']
- vm_dict = {'status': None, 'error_msg': None, 'vim_info': None, 'interfaces': []}
- vm_dict['status'] = vcdStatusCode2manoFormat[the_vapp.me.get_status()]
- vm_dict['error_msg'] = vcdStatusCode2manoFormat[the_vapp.me.get_status()]
- vm_dict['vim_info'] = yaml.safe_dump(the_vapp.get_vms_details())
+ vm_dict = {'status': vcdStatusCode2manoFormat[the_vapp.me.get_status()],
+ 'error_msg': vcdStatusCode2manoFormat[the_vapp.me.get_status()],
+ 'vim_info': yaml.safe_dump(the_vapp.get_vms_details()), 'interfaces': []}
# get networks
try:
for vapp_network in vm_app_networks:
for vm_network in vapp_network:
if vm_network['name'] == vmname:
- interface = {}
+ interface = {"mac_address": vm_network['mac'],
+ "vim_net_id": self.get_network_name_by_id(vm_network['network_name']),
+ "vim_interface_id": vm_network['network_name'],
+ 'ip_address': vm_network['ip']}
# interface['vim_info'] = yaml.safe_dump(vm_network)
- interface["mac_address"] = vm_network['mac']
- interface["vim_net_id"] = self.get_network_name_by_id(vm_network['network_name'])
- interface["vim_interface_id"] = vm_network['network_name']
- interface['ip_address'] = vm_network['ip']
vm_dict["interfaces"].append(interface)
# add a vm to vm dict
vms_dict.setdefault(vmuuid, vm_dict)
# NOT USED METHODS in current version
def host_vim2gui(self, host, server_dict):
- '''Transform host dictionary from VIM format to GUI format,
+ """Transform host dictionary from VIM format to GUI format,
and append to the server_dict
- '''
+ """
raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_hosts_info(self):
- '''Get the information of deployed hosts
- Returns the hosts content'''
+ """Get the information of deployed hosts
+ Returns the hosts content"""
raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_hosts(self, vim_tenant):
- '''Get the hosts and deployed instances
- Returns the hosts content'''
+ """Get the hosts and deployed instances
+ Returns the hosts content"""
raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_processor_rankings(self):
- '''Get the processor rankings in the VIM database'''
+ """Get the processor rankings in the VIM database"""
raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_host(self, host_data):
- '''Adds a new host to VIM'''
+ """Adds a new host to VIM"""
'''Returns status code of the VIM response'''
raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_external_port(self, port_data):
- '''Adds a external port to VIM'''
+ """Adds a external port to VIM"""
'''Returns the port identifier'''
raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_external_network(self, net_name, net_type):
- '''Adds a external network to VIM (shared)'''
+ """Adds a external network to VIM (shared)"""
'''Returns the network identifier'''
raise vimconn.vimconnNotImplemented("Should have implemented this")
def connect_port_network(self, port_id, network_id, admin=False):
- '''Connects a external port to a network'''
+ """Connects a external port to a network"""
'''Returns status code of the VIM response'''
raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_vminstancefromJSON(self, vm_data):
- '''Adds a VM instance to VIM'''
+ """Adds a VM instance to VIM"""
'''Returns the instance identifier'''
raise vimconn.vimconnNotImplemented("Should have implemented this")
The return network uuid or return None
"""
- content = self.create_network_rest(network_name=network_name,
+ new_network_name = [network_name, '-', str(uuid.uuid4())]
+ content = self.create_network_rest(network_name=''.join(new_network_name),
parent_network_uuid=parent_network_uuid,
isshared=isshared)
if content is None:
vca = self.connect_as_admin()
if not vca:
- raise vimconn.vimconnConnectionException("self.connect() is failed")
+ raise vimconn.vimconnConnectionException("self.connect() is failed.")
if network_name is None:
return None
if response.status_code == 201:
return response.content
return None
+
+ def get_vapp_details_rest(self, vapp_uuid=None):
+ """
+ Method retrieve vapp detail from vCloud director
+
+ Args:
+ vapp_uuid - is vapp identifier.
+
+ Returns:
+ The return network uuid or return None
+ """
+
+ parsed_respond = {}
+
+ vca = self.connect()
+ if not vca:
+ raise vimconn.vimconnConnectionException("self.connect() 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 not (not vca.vcloud_session or not vca.vcloud_session.organization):
+ response = Http.get(url=get_vapp_restcall,
+ headers=vca.vcloud_session.get_vcloud_headers(),
+ verify=vca.verify,
+ logger=vca.logger)
+
+ if response.status_code != requests.codes.ok:
+ self.logger.debug("REST API call {} failed. Return status code {}".format(get_vapp_restcall,
+ response.status_code))
+ return parsed_respond
+
+ try:
+ xmlroot_respond = XmlElementTree.fromstring(response.content)
+ parsed_respond['ovfDescriptorUploaded'] = xmlroot_respond.attrib['ovfDescriptorUploaded']
+
+ namespaces_ovf = {'ovf': 'http://schemas.dmtf.org/ovf/envelope/1'}
+ namespace_vmm = {'vmw': 'http://www.vmware.com/schema/ovf'}
+ namespace_vm = {'vm': 'http://www.vmware.com/vcloud/v1.5'}
+
+ created_section = xmlroot_respond.find('vm:DateCreated', namespace_vm)
+ if created_section is not None:
+ parsed_respond['created'] = created_section.text
+
+ network_section = xmlroot_respond.find('vm:NetworkConfigSection/vm:NetworkConfig', namespace_vm)
+ if network_section is not None and 'networkName' in network_section.attrib:
+ parsed_respond['networkname'] = network_section.attrib['networkName']
+
+ ipscopes_section = \
+ xmlroot_respond.find('vm:NetworkConfigSection/vm:NetworkConfig/vm:Configuration/vm:IpScopes',
+ namespace_vm)
+ if ipscopes_section is not None:
+ for ipscope in ipscopes_section:
+ for scope in ipscope:
+ tag_key = scope.tag.split("}")[1]
+ if tag_key == 'IpRanges':
+ ip_ranges = scope.getchildren()
+ for ipblock in ip_ranges:
+ for block in ipblock:
+ parsed_respond[block.tag.split("}")[1]] = block.text
+ else:
+ parsed_respond[tag_key] = scope.text
+
+ # parse children section for other attrib
+ children_section = xmlroot_respond.find('vm:Children/', namespace_vm)
+ if children_section is not None:
+ parsed_respond['name'] = children_section.attrib['name']
+ parsed_respond['nestedHypervisorEnabled'] = children_section.attrib['nestedHypervisorEnabled']
+ parsed_respond['deployed'] = children_section.attrib['deployed']
+ parsed_respond['status'] = children_section.attrib['status']
+ parsed_respond['vmuuid'] = children_section.attrib['id'].split(":")[-1]
+ network_adapter = children_section.find('vm:NetworkConnectionSection', namespace_vm)
+ nic_list = []
+ for adapters in network_adapter:
+ adapter_key = adapters.tag.split("}")[1]
+ if adapter_key == 'PrimaryNetworkConnectionIndex':
+ parsed_respond['primarynetwork'] = adapters.text
+ if adapter_key == 'NetworkConnection':
+ vnic = {}
+ if 'network' in adapters.attrib:
+ vnic['network'] = adapters.attrib['network']
+ for adapter in adapters:
+ setting_key = adapter.tag.split("}")[1]
+ vnic[setting_key] = adapter.text
+ nic_list.append(vnic)
+
+ for link in children_section:
+ if link.tag.split("}")[1] == 'Link' and 'rel' in link.attrib:
+ if link.attrib['rel'] == 'screen:acquireTicket':
+ parsed_respond['acquireTicket'] = link.attrib
+ if link.attrib['rel'] == 'screen:acquireMksTicket':
+ parsed_respond['acquireMksTicket'] = link.attrib
+
+ parsed_respond['interfaces'] = nic_list
+ except:
+ pass
+
+ return parsed_respond
+
+ def acuire_console(self, vm_uuid=None):
+
+ vca = self.connect()
+ if not vca:
+ raise vimconn.vimconnConnectionException("self.connect() is failed")
+ if vm_uuid is None:
+ return None
+
+ if not (not vca.vcloud_session or not vca.vcloud_session.organization):
+ vm_dict = self.get_vapp_details_rest(self, vapp_uuid=vm_uuid)
+ console_dict = vm_dict['acquireTicket']
+ console_rest_call = console_dict['href']
+
+ response = Http.post(url=console_rest_call,
+ headers=vca.vcloud_session.get_vcloud_headers(),
+ verify=vca.verify,
+ logger=vca.logger)
+
+ if response.status_code == requests.codes.ok:
+ return response.content
+
+ return None
\ No newline at end of file
projects / osm / RO.git / blobdiff