vimconn_vmware implementation an Abstract class in order to interact with VMware vCloud Director.
mbayramov@vmware.com
'''
+
+import vimconn
import os
import traceback
-
import itertools
import requests
import uuid
import httplib
+# global variable for vcd connector type
+STANDALONE = 'standalone'
+
+# global variable for number of retry
DELETE_INSTANCE_RETRY = 3
+VCAVERSION = '5.9'
+
__author__ = "Mustafa Bayramov"
__date__ = "$26-Aug-2016 11:09:29$"
-# Error variables
-HTTP_Bad_Request = 400
-HTTP_Unauthorized = 401
-HTTP_Not_Found = 404
-HTTP_Method_Not_Allowed = 405
-HTTP_Request_Timeout = 408
-HTTP_Conflict = 409
-HTTP_Not_Implemented = 501
-HTTP_Service_Unavailable = 503
-HTTP_Internal_Server_Error = 500
-
# -1: "Could not be created",
# 0: "Unresolved",
# 1: "Resolved",
'ERROR': 'ERROR', 'DELETED': 'DELETED'
}
+# dict used to store flavor in memory
+flavorlist = {}
-class vimconnException(Exception):
- '''Common and base class Exception for all vimconnector exceptions'''
-
- def __init__(self, message, http_code=HTTP_Bad_Request):
- Exception.__init__(self, message)
- self.http_code = http_code
-
-
-class vimconnConnectionException(vimconnException):
- '''Connectivity error with the VIM'''
-
- def __init__(self, message, http_code=HTTP_Service_Unavailable):
- vimconnException.__init__(self, message, http_code)
-
-
-class vimconnUnexpectedResponse(vimconnException):
- '''Get an wrong response from VIM'''
-
- def __init__(self, message, http_code=HTTP_Service_Unavailable):
- vimconnException.__init__(self, message, http_code)
-
-
-class vimconnAuthException(vimconnException):
- '''Invalid credentials or authorization to perform this action over the VIM'''
-
- def __init__(self, message, http_code=HTTP_Unauthorized):
- vimconnException.__init__(self, message, http_code)
-
-
-class vimconnNotFoundException(vimconnException):
- '''The item is not found at VIM'''
-
- def __init__(self, message, http_code=HTTP_Not_Found):
- vimconnException.__init__(self, message, http_code)
-
-
-class vimconnConflictException(vimconnException):
- '''There is a conflict, e.g. more item found than one'''
-
- def __init__(self, message, http_code=HTTP_Conflict):
- vimconnException.__init__(self, message, http_code)
+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=None, config={}):
+ """
+ Constructor create vmware connector to vCloud director.
-class vimconnNotImplemented(vimconnException):
- '''The method is not implemented by the connected'''
+ By default construct doesn't validate connection state. So client can create object with None arguments.
+ If client specified username , password and host and VDC name. Connector initialize other missing attributes.
- def __init__(self, message, http_code=HTTP_Not_Implemented):
- vimconnException.__init__(self, message, http_code)
+ a) It initialize organization UUID
+ b) Initialize tenant_id/vdc ID. (This information derived from tenant name)
+ Args:
+ uuid - is organization uuid.
+ name - is organization name that must be presented in vCloud director.
+ tenant_id - is VDC uuid it must be presented in vCloud director
+ tenant_name - is VDC name.
+ url - is hostname or ip address of vCloud director
+ url_admin - same as above.
+ user - is user that administrator for organization. Caller must make sure that
+ username has right privileges.
-flavorlist = {}
+ password - is password for a user.
+ VMware connector also requires PVDC administrative privileges and separate account.
+ This variables must be passed via config argument dict contains keys
-class vimconnector():
- '''Vmware VIM Connector base class
- '''
+ dict['admin_username']
+ dict['admin_password']
- def __init__(self, uuid, name, tenant_id, tenant_name, url, url_admin=None, user=None, passwd=None,
- log_level="ERROR", config={}):
+ Returns:
+ Nothing.
+ """
- print config
+ vimconn.vimconnector.__init__(self, uuid, name, tenant_id, tenant_name, url,
+ url_admin, user, passwd, log_level, config)
self.id = uuid
self.name = name
self.org_name = name
self.admin_user = None
self.logger = logging.getLogger('openmano.vim.vmware')
+ 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 vimconnException(message="Error admin username or admin password is empty.")
+ 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 self.url_admin: # try to use normal url
self.url_admin = self.url
- self.vcaversion = '5.6'
-
logging.debug("Calling constructor with following paramters")
logging.debug("UUID: {} name: {} tenant_id: {} tenant name {}".format(self.id, self.name,
self.tenant_id, self.tenant_name))
logging.debug("vcd admin username {} vcd admin passowrd {}".format(self.admin_user, self.admin_password))
# initialize organization
- if self.user is not None and self.passwd is not None:
- self.init_org_uuid()
+ if self.user is not None and self.passwd is not None and self.url:
+ self.init_organization()
def __getitem__(self, index):
if index == 'tenant_id':
raise KeyError("Invalid key '%s'" % str(index))
def connect_as_admin(self):
- """ Method connect as admin user to vCloud director.
+ """ 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
self.logger.debug("Logging in to a vca {} as admin.".format(self.name))
- service_type = 'standalone'
- version = '5.6'
vca_admin = VCA(host=self.url,
username=self.admin_user,
- service_type=service_type,
- version=version,
+ service_type=STANDALONE,
+ version=VCAVERSION,
verify=False,
log=False)
result = vca_admin.login(password=self.admin_password, org='System')
if not result:
- raise vimconnConnectionException("Can't connect to a vCloud director as: {}".format(self.admin_user))
+ raise vimconn.vimconnConnectionException(
+ "Can't connect to a vCloud director as: {}".format(self.admin_user))
result = vca_admin.login(token=vca_admin.token, org='System', org_url=vca_admin.vcloud_session.org_url)
if result is True:
self.logger.info(
The return vca object that letter can be used to connect to vCloud director as admin for VDC
"""
- service_type = 'standalone'
- version = '5.9'
-
- self.logger.debug("Logging in to a vca {} as {} to datacenter {}.".format(self.name, self.user, self.name))
- vca = VCA(host=self.url,
- username=self.user,
- service_type=service_type,
- version=version,
- verify=False,
- log=False)
- result = vca.login(password=self.passwd, org=self.name)
- if not result:
- raise 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))
+ try:
+ self.logger.debug("Logging in to a vca {} as {} to datacenter {}.".format(self.name, self.user, self.name))
+ vca = VCA(host=self.url,
+ username=self.user,
+ service_type=STANDALONE,
+ version=VCAVERSION,
+ verify=False,
+ log=False)
+
+ result = vca.login(password=self.passwd, org=self.name)
+ if not result:
+ 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))
+
+ except:
+ raise vimconn.vimconnConnectionException("Can't connect to a vCloud director as: {}".format(self.user))
return vca
- def init_org_uuid(self):
- """ Method available organization for a logged in tenant
+ def init_organization(self):
+ """ Method initialize organization UUID and VDC parameters.
+
+ At bare minimum client must provide organization name that present in vCloud director and VDC.
+
+ The VDC - UUID ( tenant_id) will be initialized at the run time if client didn't call constructor.
+ The Org - UUID will be initialized at the run time if data center present in vCloud director.
Returns:
The return vca object that letter can be used to connect to vcloud direct as admin
if self.org_uuid is None:
org_dict = self.get_org_list()
for org in org_dict:
+ # we set org UUID at the init phase but we can do it only when we have valid credential.
if org_dict[org] == self.org_name:
self.org_uuid = org
+ self.logger.debug("Setting organization UUID {}".format(self.org_uuid))
+ break
+
+ else:
+ raise vimconn.vimconnException("Vcloud director organization {} not found".format(self.org_name))
+
+ # if well good we require for org details
+ org_details_dict = self.get_org(org_uuid=self.org_uuid)
+
+ # 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'):
+ vdcs_dict = org_details_dict['vdcs']
+ for vdc in vdcs_dict:
+ if vdcs_dict[vdc] == self.tenant_name:
+ self.tenant_id = vdc
+ self.logger.debug("Setting vdc uuid {} for organization UUID {}".format(self.tenant_id,
+ self.name))
+ break
+ 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'):
+ vdcs_dict = org_details_dict['vdcs']
+ for vdc in vdcs_dict:
+ if vdc == self.tenant_id:
+ self.tenant_name = vdcs_dict[vdc]
+ self.logger.debug("Setting vdc uuid {} for organization UUID {}".format(self.tenant_id,
+ self.name))
+ break
+ else:
+ raise vimconn.vimconnException("Tenant id indicated but not present in vcloud director")
self.logger.debug("Setting organization uuid {}".format(self.org_uuid))
except:
self.logger.debug("Failed initialize organization UUID for org {}".format(self.org_name))
self.org_uuid = None
def new_tenant(self, tenant_name=None, tenant_description=None):
- """
- Adds a new tenant to VIM with this name and description
+ """ Method adds a new tenant to VIM with this name.
+ This action requires access to create VDC action in vCloud director.
- :param tenant_name:
- :param tenant_description:
- :return: returns the tenant identifier
- """
+ Args:
+ tenant_name is tenant_name to be created.
+ tenant_description not used for this call
+
+ Return:
+ returns the tenant identifier in UUID format.
+ If action is failed method will throw vimconn.vimconnException method
+ """
vdc_task = self.create_vdc(vdc_name=tenant_name)
if vdc_task is not None:
vdc_uuid, value = vdc_task.popitem()
self.logger.info("Crated new vdc {} and uuid: {}".format(tenant_name, vdc_uuid))
return vdc_uuid
else:
- raise vimconnException("Failed create tenant {}".format(tenant_name))
+ 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'
-
- print(" ")
- print(" ######## delete_tenant {} ".format(tenant_id))
- print(" ")
-
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_tenant_list(self, filter_dict={}):
- '''Obtain tenants of VIM
+ """Obtain tenants of VIM
filter_dict can contain the following keys:
name: filter by tenant name
id: filter by tenant uuid/id
<other VIM specific>
- Returns the tenant list of dictionaries:
+ Returns the tenant list of dictionaries:
[{'name':'<name>, 'id':'<id>, ...}, ...]
- '''
-
+ """
org_dict = self.get_org(self.org_uuid)
vdcs_dict = org_dict['vdcs']
try:
for k in vdcs_dict:
entry = {'name': vdcs_dict[k], 'id': k}
- filtered_entry = entry.copy()
- filtered_dict = set(entry.keys()) - set(filter_dict)
- for unwanted_key in filtered_dict: del entry[unwanted_key]
- if filter_dict == entry:
- vdclist.append(filtered_entry)
+ # if caller didn't specify dictionary we return all tenants.
+ if filter_dict is not None and filter_dict:
+ filtered_entry = entry.copy()
+ filtered_dict = set(entry.keys()) - set(filter_dict)
+ for unwanted_key in filtered_dict: del entry[unwanted_key]
+ if filter_dict == entry:
+ vdclist.append(filtered_entry)
+ else:
+ vdclist.append(entry)
except:
self.logger.debug("Error in get_tenant_list()")
self.logger.debug(traceback.format_exc())
- pass
+ raise vimconn.vimconnException("Incorrect state. {}")
return vdclist
def new_network(self, net_name, net_type, ip_profile=None, shared=False):
- '''Adds a tenant network to VIM
+ """Adds a tenant network to VIM
net_name is the name
net_type can be 'bridge','data'.'ptp'. TODO: this need to be revised
- ip_profile is a dict containing the IP parameters of the network
+ ip_profile is a dict containing the IP parameters of the network
shared is a boolean
- Returns the network identifier'''
+ Returns the network identifier"""
self.logger.debug(
"new_network tenant {} net_type {} ip_profile {} shared {}".format(net_name, net_type, ip_profile, shared))
if network_uuid is not None:
return network_uuid
else:
- raise vimconnUnexpectedResponse("Failed create a new network {}".format(net_name))
+ raise vimconn.vimconnUnexpectedResponse("Failed create a new network {}".format(net_name))
def get_vcd_network_list(self):
""" Method available organization for a logged in tenant
return network_list
def get_network_list(self, filter_dict={}):
- '''Obtain tenant networks of VIM
+ """Obtain tenant networks of VIM
Filter_dict can be:
name: network name OR/AND
id: network uuid OR/AND
Returns the network list of dictionaries:
[{<the fields at Filter_dict plus some VIM specific>}, ...]
List can be empty
- '''
+ """
vca = self.connect()
if not vca:
filter_entry["type"] = "bridge"
filtered_entry = filter_entry.copy()
- # we remove all the key : value we dont' care and match only
- # respected field
- filtered_dict = set(filter_entry.keys()) - set(filter_dict)
- for unwanted_key in filtered_dict: del filter_entry[unwanted_key]
- if filter_dict == filter_entry:
+ if filter_dict is not None and filter_dict:
+ # we remove all the key : value we don't care and match only
+ # respected field
+ filtered_dict = set(filter_entry.keys()) - set(filter_dict)
+ for unwanted_key in filtered_dict: del filter_entry[unwanted_key]
+ if filter_dict == filter_entry:
+ network_list.append(filtered_entry)
+ else:
network_list.append(filtered_entry)
except:
self.logger.debug("Error in get_vcd_network_list")
raise vimconn.vimconnNotFoundException("Network {} not found".format(net_id))
def refresh_nets_status(self, net_list):
- '''Get the status of the networks
+ """Get the status of the networks
Params: the list of network identifiers
Returns a dictionary with:
net_id: #VIM id of this network
status: #Mandatory. Text with one of:
# DELETED (not found at vim)
- # VIM_ERROR (Cannot connect to VIM, VIM response error, ...)
+ # VIM_ERROR (Cannot connect to VIM, VIM response error, ...)
# OTHER (Vim reported other status not understood)
# ERROR (VIM indicates an ERROR status)
- # ACTIVE, INACTIVE, DOWN (admin down),
+ # ACTIVE, INACTIVE, DOWN (admin down),
# BUILD (on building process)
#
- error_msg: #Text with VIM error message, if any. Or the VIM connection ERROR
+ error_msg: #Text with VIM error message, if any. Or the VIM connection ERROR
vim_info: #Text with plain information obtained from vim (yaml.safe_dump)
- '''
+ """
# for net in net_list:
# net['status']
return dict_entry
- def get_flavor(flavor_id):
+ def get_flavor(self, flavor_id):
"""Obtain flavor details from the VIM
Returns the flavor dict details {'id':<>, 'name':<>, other vim specific } #TODO to concrete
"""
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'''
-
- print " ################################################################### "
- print " delete_image contains {}".format(image_id)
- print " ################################################################### "
-
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def catalog_exists(self, catalog_name, catalogs):
for catalog in catalogs:
return True
return False
- def create_vimcatalog(self, vca, catalog_name):
- """Create Catalog entry in VIM"""
- task = vca.create_catalog(catalog_name, catalog_name)
- result = vca.block_until_completed(task)
- if not result:
+ def create_vimcatalog(self, vca=None, catalog_name=None):
+ """ Create new catalog entry in vcloud director.
+
+
+ Args
+ vca: vCloud director.
+ catalog_name catalog that client wish to create. Note no validation done for a name.
+ Client must make sure that provide valid string representation.
+
+ Return (bool) True if catalog created.
+
+ """
+ try:
+ task = vca.create_catalog(catalog_name, catalog_name)
+ result = vca.block_until_completed(task)
+ if not result:
+ return False
+ catalogs = vca.get_catalogs()
+ except:
return False
- catalogs = vca.get_catalogs()
return self.catalog_exists(catalog_name, catalogs)
def upload_ovf(self, vca, catalog_name, item_name, media_file_name, description='', display_progress=False,
media = mediaType.parseString(response.content, True)
link = \
filter(lambda link: link.get_rel() == 'upload:default',
- media.get_Files().get_File()[0].get_Link())[
- 0]
+ 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,
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))
- return False
- f.close()
+ links_list = filter(lambda link: link.get_rel() == 'upload:default',
+ media.get_Files().get_File()[0].get_Link())
+
+ for link in links_list:
+ # The OVF file and VMDK must be in a same directory
+ head, tail = os.path.split(media_file_name)
+ media_file_name = link.get_href()
+ if 'ovf' in media_file_name:
+ print "skiping {}".format(media_file_name)
+ continue
+ file_vmdk = head + '/' + os.path.basename(link.get_href())
+ os.path.isfile(file_vmdk)
+ statinfo = os.stat(file_vmdk)
+
+ # in case first element is pointer to OVF.
+ hrefvmdk = link.get_href().replace("descriptor.ovf", media_file_name)
+ print("Uploading file {}".format(hrefvmdk))
+
+ f = open(file_vmdk, '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))
+ return False
+ f.close()
return True
else:
self.logger.debug("Failed retrieve vApp template for catalog name {} for OVF {}".
# TODO add named parameters for readbility
return self.upload_ovf(vca, catalog_name, media_name.split(".")[0], medial_file_name, medial_file_name, True)
- def get_catalogid(self, catalog_name, catalogs):
+ def validate_uuid4(self, uuid_string=None):
+ """ Method validate correct format of UUID.
+
+ Return: true if string represent valid uuid
+ """
+ try:
+ val = uuid.UUID(uuid_string, version=4)
+ except ValueError:
+ return False
+ return True
+
+ def get_catalogid(self, catalog_name=None, catalogs=None):
+ """ Method check catalog and return catalog ID in UUID format.
+
+ Args
+ catalog_name: catalog name as string
+ catalogs: list of catalogs.
+
+ Return: catalogs uuid
+ """
+
for catalog in catalogs:
if catalog.name == catalog_name:
catalog_id = catalog.get_id().split(":")
return catalog_id[3]
return None
- def get_catalogbyid(self, catalog_id, catalogs):
+ def get_catalogbyid(self, catalog_uuid=None, catalogs=None):
+ """ Method check catalog and return catalog name lookup done by catalog UUID.
+
+ Args
+ catalog_name: catalog name as string
+ catalogs: list of catalogs.
+
+ Return: catalogs name or None
+ """
+
+ if not self.validate_uuid4(uuid_string=catalog_uuid):
+ return None
+
for catalog in catalogs:
- catalogid = catalog.get_id().split(":")[3]
- if catalogid == catalog_id:
+ catalog_id = catalog.get_id().split(":")[3]
+ if catalog_id == catalog_uuid:
return catalog.name
return None
- def get_image_id_from_path(self, path):
- '''Get the image id from image path in the VIM database'''
- '''Returns:
- 0,"Image not found" if there are no images with that path
- 1,image-id if there is one image with that path
- <0,message if there was an error (Image not found, error contacting VIM, more than 1 image with that path, etc.)
- '''
+ def get_image_id_from_path(self, path=None):
+ """ Method upload OVF image to vCloud director.
+
+ Each OVF image represented as single catalog entry in vcloud director.
+ The method check for existing catalog entry. The check done by file name without file extension.
+
+ if given catalog name already present method will respond with existing catalog uuid otherwise
+ it will create new catalog entry and upload OVF file to newly created catalog.
+
+ If method can't create catalog entry or upload a file it will throw exception.
+
+ Args
+ path: valid path to OVF file.
+ Return: if image uploaded correct method will provide image catalog UUID.
+ """
vca = self.connect()
if not vca:
raise vimconn.vimconnConnectionException("self.connect() is failed")
flname, file_extension = os.path.splitext(path)
if file_extension != '.ovf':
self.logger.debug("Wrong file extension {}".format(file_extension))
- return -1, "Wrong container. vCloud director supports only OVF."
+ 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))
self.logger.info("Creating new catalog entry {} in vcloud director".format(catalog_name))
result = self.create_vimcatalog(vca, catalog_name)
if not result:
- return -1, "Failed create new catalog {} ".format(catalog_name)
+ raise vimconn.vimconnException("Failed create new catalog {} ".format(catalog_name))
result = self.upload_vimimage(vca, catalog_name, filename, path)
if not result:
- return -1, "Failed create vApp template for catalog {} ".format(catalog_name)
+ raise vimconn.vimconnException("Failed create vApp template for catalog {} ".format(catalog_name))
return self.get_catalogid(catalog_name, vca.get_catalogs())
else:
for catalog in catalogs:
self.logger.debug("Creating new catalog entry".format(catalog_name))
result = self.create_vimcatalog(vca, catalog_name)
if not result:
- return -1, "Failed create new catalog {} ".format(catalog_name)
+ raise vimconn.vimconnException("Failed create new catalog {} ".format(catalog_name))
result = self.upload_vimimage(vca, catalog_name, filename, path)
if not result:
- return -1, "Failed create vApp template for catalog {} ".format(catalog_name)
+ raise vimconn.vimconnException("Failed create vApp template for catalog {} ".format(catalog_name))
return self.get_catalogid(catalog_name, vca.get_catalogs())
vdc: The VDC object.
vapp_name: is application vappp name identifier
- Returns:
+ Returns:
The return vApp name otherwise None
"""
-
- """ Take vdc object and vApp name and returns vapp uuid or None
- """
-
if vdc is None or vapp_name is None:
return None
# UUID has following format https://host/api/vApp/vapp-30da58a3-e7c7-4d09-8f68-d4c8201169cf
return None
return None
- def new_vminstance(self, name, description, start, image_id, flavor_id, 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
# we check for presence of VDC, Catalog entry and Flavor.
vdc = vca.get_vdc(self.tenant_name)
if vdc is None:
- return -1, " Failed create vApp {}: (Failed reprieve VDC information)".format(name)
+ raise vimconn.vimconnUnexpectedResponse(
+ "new_vminstance(): Failed create vApp {}: (Failed retrieve VDC information)".format(name))
catalogs = vca.get_catalogs()
if catalogs is None:
- return -2, " Failed create vApp {}: (Failed reprieve Catalog information)".format(name)
- flavor = flavorlist[flavor_id]
- if catalogs is None:
- return -3, " Failed create vApp {}: (Failed reprieve Flavor information)".format(name)
+ raise vimconn.vimconnUnexpectedResponse(
+ "new_vminstance(): Failed create vApp {}: 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(
+ "new_vminstance(): Failed create vApp {}: (Failed retrieve flavor information)".format(name))
+ else:
+ try:
+ 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.
- templateName = self.get_catalogbyid(image_id, catalogs) + ' 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 = net_list[0]
- if primary_net is None:
- return -4, "Failed create vApp {}: (Network list is empty)".format(name)
+ 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))
- primary_net_id = primary_net['net_id']
- primary_net_name = self.get_network_name_by_id(primary_net_id)
- network_mode = primary_net['use']
+ else:
+ try:
+ primary_net_id = primary_net['net_id']
+ primary_net_name = self.get_network_name_by_id(primary_net_id)
+ network_mode = primary_net['use']
+ except KeyError:
+ raise vimconn.vimconnException("Corrupted flavor. {}".format(primary_net))
# use: 'data', 'bridge', 'mgmt'
# create vApp. Set vcpu and ram based on flavor id.
vapptask = vca.create_vapp(self.tenant_name, name, templateName,
self.get_catalogbyid(image_id, catalogs),
- network_name=primary_net_name,
+ network_name=primary_net_name, # can be None if net_list None
network_mode='bridged',
vm_name=name,
- vm_cpus=flavor['vcpus'],
- vm_memory=flavor['ram'])
+ 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:
- return -1, "create_vapp(): failed deploy vApp {}".format(name)
+ raise vimconn.vimconnUnexpectedResponse("new_vminstance(): failed deploy vApp {}".format(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)
if vapp is None:
- return -1, "get_vapp(): failed retrieve vApp {}".format(name)
+ raise vimconn.vimconnUnexpectedResponse(
+ "new_vminstance(): Failed failed retrieve vApp {} after we deployed".format(name))
# add first NIC
try:
vca.block_until_completed(task)
# connect network to VM
# TODO figure out mapping between openmano representation to vCloud director.
- # one idea use first nic as managment DHCP all remaining in bridge mode
+ # one idea use first nic as management DHCP all remaining in bridge mode
task = vapp.connect_vms(nets[0].name, connection_index=nicIndex,
connections_primary_index=nicIndex,
ip_allocation_mode='DHCP')
vca.block_until_completed(task)
nicIndex += 1
except KeyError:
- # TODO
# it might be a case if specific mandatory entry in dict is empty
self.logger.debug("Key error {}".format(KeyError.message))
+ raise vimconn.vimconnUnexpectedResponse("new_vminstance(): Failed create new vm instance {}".format(name))
# deploy and power on vm
task = vapp.poweron()
vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), name)
if vapp_uuid is not None:
return vapp_uuid
-
- return -1, " Failed create vApp {}".format(name)
+ else:
+ raise vimconn.vimconnUnexpectedResponse("new_vminstance(): Failed create new vm instance {}".format(name))
##
##
if vdc is None:
self.logger.debug("delete_vminstance(): Failed to get a reference of VDC for a tenant {}".format(
self.tenant_name))
- raise vimconnException("delete_vminstance(): Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
+ raise vimconn.vimconnException(
+ "delete_vminstance(): Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
try:
vapp_name = self.get_namebyvappid(vca, vdc, vm__vim_uuid)
if type(task) is GenericTask:
vca.block_until_completed(delete_task)
if not delete_task:
- self.loggger.debug("delete_vminstance(): Failed delete uuid {} ".format(vm__vim_uuid))
+ self.logger.debug("delete_vminstance(): Failed delete uuid {} ".format(vm__vim_uuid))
retry += 1
- if vca.get_vapp(vca.get_vdc(self.tenant_name), vapp_name) is None:
- return vm__vim_uuid
except:
self.logger.debug(traceback.format_exc())
- raise vimconnException("delete_vminstance(): Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
+ raise vimconn.vimconnException("delete_vminstance(): Failed delete vm instance {}".format(vm__vim_uuid))
- return -1
+ if vca.get_vapp(vca.get_vdc(self.tenant_name), vapp_name) is None:
+ return vm__vim_uuid
+ else:
+ raise vimconn.vimconnException("delete_vminstance(): Failed delete vm instance {}".format(vm__vim_uuid))
def refresh_vms_status(self, vm_list):
"""Get the status of the virtual machines and their interfaces/ports
vdc = vca.get_vdc(self.tenant_name)
if vdc is None:
- raise vimconnException("Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
+ raise vimconn.vimconnException("Failed to get a reference of VDC for a tenant {}".format(self.tenant_name))
vms_dict = {}
for vmuuid in vm_list:
self.logger.debug("Received action for vm {} and action dict {}".format(vm__vim_uuid, action_dict))
if vm__vim_uuid is None or action_dict is None:
- raise vimconnException("Invalid request. VM id or action is None.")
+ raise vimconn.vimconnException("Invalid request. VM id or action is None.")
vca = self.connect()
if not vca:
vapp_name = self.get_namebyvappid(vca, vdc, vm__vim_uuid)
if vapp_name is None:
self.logger.debug("action_vminstance(): Failed to get vm by given {} vm uuid".format(vm__vim_uuid))
- raise vimconnException("Failed to get vm by given {} vm uuid".format(vm__vim_uuid))
+ raise vimconn.vimconnException("Failed to get vm by given {} vm uuid".format(vm__vim_uuid))
else:
self.logger.info("Action_vminstance vApp {} and UUID {}".format(vapp_name, vm__vim_uuid))
the_vapp.poweron()
elif "pause" in action_dict:
pass
- ##server.pause()
+ ## server.pause()
elif "resume" in action_dict:
pass
- ##server.resume()
+ ## server.resume()
elif "shutoff" in action_dict or "shutdown" in action_dict:
the_vapp.shutdown()
elif "forceOff" in action_dict:
port: the http, ssh, ... port
suffix: extra text, e.g. the http path and query string
"""
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
# NOT USED METHODS in current version
'''Transform host dictionary from VIM format to GUI format,
and append to the server_dict
'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_hosts_info(self):
'''Get the information of deployed hosts
Returns the hosts content'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_hosts(self, vim_tenant):
'''Get the hosts and deployed instances
Returns the hosts content'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_processor_rankings(self):
'''Get the processor rankings in the VIM database'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_host(self, host_data):
'''Adds a new host to VIM'''
'''Returns status code of the VIM response'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_external_port(self, port_data):
'''Adds a external port to VIM'''
'''Returns the port identifier'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_external_network(self, net_name, net_type):
'''Adds a external network to VIM (shared)'''
'''Returns the network identifier'''
- raise vimconnNotImplemented("Should have implemented this")
+ 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'''
'''Returns status code of the VIM response'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def new_vminstancefromJSON(self, vm_data):
'''Adds a VM instance to VIM'''
'''Returns the instance identifier'''
- raise vimconnNotImplemented("Should have implemented this")
+ raise vimconn.vimconnNotImplemented("Should have implemented this")
def get_network_name_by_id(self, network_name=None):
"""Method gets vcloud director network named based on supplied uuid.
Method retrieves available organization in vCloud Director
Args:
- vca - is active VCA connection.
- vdc_name - is a vdc name that will be used to query vms action
+ org_uuid - is a organization uuid.
Returns:
- The return dictionary and key for each entry vapp UUID
+ The return dictionary with following key
+ "network" - for network list under the org
+ "catalogs" - for network list under the org
+ "vdcs" - for vdc list under org
"""
org_dict = {}
-
vca = self.connect()
if not vca:
raise vimconn.vimconnConnectionException("self.connect() is failed")
def get_vapp(self, vdc_name=None, vapp_name=None, isuuid=False):
"""
- Method retrieves VM's list deployed vCloud director. It returns a dictionary
+ Method retrieves VM deployed vCloud director. It returns VM attribute as dictionary
contains a list of all VM's deployed for queried VDC.
The key for a dictionary is VM UUID
try:
vm_list_xmlroot = XmlElementTree.fromstring(content)
for vm_xml in vm_list_xmlroot:
- if vm_xml.tag.split("}")[1] == 'VMRecord':
+ if vm_xml.tag.split("}")[1] == 'VMRecord' and vm_xml.attrib['isVAppTemplate'] == 'false':
+ # lookup done by UUID
if isuuid:
- # lookup done by UUID
if vapp_name in vm_xml.attrib['container']:
rawuuid = vm_xml.attrib['href'].split('/')[-1:]
if 'vm-' in rawuuid[0]:
- # vm in format vm-e63d40e7-4ff5-4c6d-851f-96c1e4da86a5 we remove
- # vm and use raw UUID as key
vm_dict[rawuuid[0][3:]] = vm_xml.attrib
- # lookup done by Name
- else:
- if vapp_name in vm_xml.attrib['name']:
- rawuuid = vm_xml.attrib['href'].split('/')[-1:]
- if 'vm-' in rawuuid[0]:
- vm_dict[rawuuid[0][3:]] = vm_xml.attrib
- # vm in format vm-e63d40e7-4ff5-4c6d-851f-96c1e4da86a5 we remove
- # vm and use raw UUID as key
+ break
+ # lookup done by Name
+ else:
+ if vapp_name in vm_xml.attrib['name']:
+ rawuuid = vm_xml.attrib['href'].split('/')[-1:]
+ if 'vm-' in rawuuid[0]:
+ vm_dict[rawuuid[0][3:]] = vm_xml.attrib
+ break
except:
pass
xml_content = self.create_vdc_from_tmpl_rest(vdc_name=vdc_name)
if xml_content is not None:
- print xml_content
try:
task_resp_xmlroot = XmlElementTree.fromstring(xml_content)
for child in task_resp_xmlroot:
"""
self.logger.info("Creating new vdc {}".format(vdc_name))
- print ("Creating new vdc {}".format(vdc_name))
-
vca = self.connect()
if not vca:
raise vimconn.vimconnConnectionException("self.connect() is failed")
"""
self.logger.info("Creating new vdc {}".format(vdc_name))
- print ("Creating new vdc {}".format(vdc_name))
vca = self.connect_as_admin()
if not vca:
return None
response = self.get_provider_rest(vca=vca)
- print response
try:
vm_list_xmlroot = XmlElementTree.fromstring(response)
for child in vm_list_xmlroot:
self.logger.debug("Respond body {}".format(response))
return None
- print "Add vdc {}".format(add_vdc_rest_url)
- print "Provider ref {}".format(provider_vdc_ref)
if add_vdc_rest_url is not None and provider_vdc_ref is not None:
data = """ <CreateVdcParams name="{0:s}" xmlns="http://www.vmware.com/vcloud/v1.5"><Description>{1:s}</Description>
<AllocationModel>ReservationPool</AllocationModel>
escape(vdc_name),
provider_vdc_ref)
- print data
headers = vca.vcloud_session.get_vcloud_headers()
headers['Content-Type'] = 'application/vnd.vmware.admin.createVdcParams+xml'
response = Http.post(url=add_vdc_rest_url, headers=headers, data=data, verify=vca.verify,
logger=vca.logger)
- print response.status_code
- print response.content
# if we all ok we respond with content otherwise by default None
if response.status_code == 201:
return response.content
projects / osm / RO.git / blobdiff