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vCloudDeployVm.py
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import base64
import requests
import xml.etree.ElementTree as ET
import time
from vCloudLogger import vCloud_Logger
class vCloud_Deploy(object):
vm_name = None
vm_ip = None
vm_href = None
vm_temp_name = None
def __init__(self):
self.login = None
self.headers = None
self.endpoint = None
self.org = None
self.root = None
self.vapp_template = None
self.vapp = None
self.x = vCloud_Logger()
def sessions(self, username, org, password, key, secret, endpoint):
self.endpoint = endpoint
self.login = {'Accept':'application/*+xml;version=5.1', \
'Authorization':'Basic '+ base64.b64encode(username + "@" + org + ":" + password), \
'x-id-sec':base64.b64encode(key + ":" + secret)}
p = requests.post(self.endpoint + 'sessions', headers = self.login)
self.headers = {'Accept':'application/*+xml;version=5.1'}
for k,v in p.headers.iteritems():
if k == 'x-json':
access_token_value = 'Bearer %s' % v[21:57]
self.headers["Authorization:"]=access_token_value
if k == "x-vcloud-authorization" : self.headers[k]=v
self.org_url()
self.x.log(lvl='i',msg=("session headers created ...OK"))
def org_url(self):
g = requests.get(self.endpoint + 'org', data=None, headers = self.headers)
root = ET.fromstring(g.content)
for child in root:
self.org = child.get("href")
g = requests.get(self.org, data=None, headers = self.headers)
self.root = ET.fromstring(g.content)
return self.org
def vapp_templates(self, template_name):
vCloud_Deploy.vm_temp_name = template_name
r = requests.get(self.endpoint + '/vAppTemplates/query',headers = self.headers)
root = ET.fromstring(r.content)
for child in root:
if child.tag == ('''{http://www.vmware.com/vcloud/v1.5}VAppTemplateRecord'''):
for k,v in child.attrib.iteritems():
if v == template_name : self.vapp_template = child.attrib['href']
self.x.log(lvl='i',msg=("vapp template variables set ...OK"))
def vapps(self, vapp_name):
r = requests.get(self.endpoint + '/vApps/query',headers = self.headers)
root = ET.fromstring(r.content)
for child in root:
if child.tag == ('''{http://www.vmware.com/vcloud/v1.5}VAppRecord'''):
for k,v in child.attrib.iteritems():
if v == vapp_name : self.vapp = child.attrib['href']
self.recompose_vapp()
def recompose_vapp(self):
post_headers = self.headers
post_headers['Content-Type']='application/vnd.vmware.vcloud.recomposeVAppParams+xml'
xml = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<RecomposeVAppParams
xmlns="http://www.vmware.com/vcloud/v1.5"
xmlns:ns2="http://schemas.dmtf.org/ovf/envelope/1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1"
xmlns:environment_1="http://schemas.dmtf.org/ovf/environment/1">
<Description> "api deployed vm to ol-vapp-04" </Description>
<SourcedItem sourceDelete="false">
<Source href="%s"/>
</SourcedItem>
<AllEULAsAccepted>true</AllEULAsAccepted>
</RecomposeVAppParams>""" % (self.vapp_template)
post = requests.post(self.vapp + '/action/recomposeVApp', data=xml, headers=post_headers)
result = ET.fromstring(post.text)
self.x.log(lvl='i',msg=("recomposed vapp ...OK"))
self.task_progress(task_id=result.attrib['id'])
def task_progress(self, task_id):
task_id_href = None
for child in self.root:
if child.get('type') == 'application/vnd.vmware.vcloud.tasksList+xml':
r = requests.get(child.get('href'),headers = self.headers)
root = ET.fromstring(r.content)
for child in root:
for k,v in child.attrib.iteritems():
if k == 'id' and v == task_id:
task_id_href = child.attrib['href']
x = 0
self.x.log(lvl='i',msg=("checking progress of deployed vm ...OK"))
while x == 0:
time.sleep(5)
g = requests.get(task_id_href, headers = self.headers)
root = ET.fromstring(g.content)
for child in root.iter():
tag = child.tag
tag = tag.replace("{http://www.vmware.com/vcloud/v1.5}","")
if tag == 'Progress' :
if child.text == '100' : x = 1
time.sleep(15)
self.query_vms()
def query_vms(self):
r = requests.get(self.endpoint + 'vms/query', headers = self.headers)
root = ET.fromstring(r.content)
self.x.log(lvl='i',msg=("checking for vm name ...OK"))
for child in root:
if child.tag == ('''{http://www.vmware.com/vcloud/v1.5}VMRecord'''):
for k,v in child.attrib.iteritems():
if v == vCloud_Deploy.vm_temp_name:
for k,v in child.attrib.iteritems():
if k == "href" and 'vAppTemplate' not in v :
vCloud_Deploy.vm_href = v
self.update_name()
def update_name(self):
#minorErrorCode="BUSY_ENTITY" message="The entity is busy completing an operation." when vapp was busy # try execpt needed.
xml = """<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<vcloud:Vm
xmlns:vcloud="http://www.vmware.com/vcloud/v1.5"
name="%s">
</vcloud:Vm>""" % (vCloud_Deploy.vm_name)
post_headers = self.headers
post_headers['Content-Type']='application/vnd.vmware.vcloud.vm+xml'
post = requests.put(vCloud_Deploy.vm_href, data=xml, headers=post_headers)
result = ET.fromstring(post.text)
self.x.log(lvl='i',msg=("updated vm name ...OK"))
time.sleep(15)
self.update_network()
def update_network(self):
xml = """<?xml version="1.0" encoding="UTF-8"?>
<NetworkConnectionSection
xmlns="http://www.vmware.com/vcloud/v1.5"
xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1">
<ovf:Info>Specifies the available VM network connections</ovf:Info>
<PrimaryNetworkConnectionIndex>0</PrimaryNetworkConnectionIndex>
<NetworkConnection network="ol-lan-02" needsCustomization="true">
<NetworkConnectionIndex>0</NetworkConnectionIndex>
<IsConnected>true</IsConnected>
<IpAddressAllocationMode>POOL</IpAddressAllocationMode>
</NetworkConnection>
</NetworkConnectionSection>"""
post_headers = self.headers
post_headers['Content-Type']='application/vnd.vmware.vcloud.networkConnectionSection+xml'
post = requests.put(vCloud_Deploy.vm_href + '/networkConnectionSection', data=xml, headers=post_headers)
result = ET.fromstring(post.text)
self.x.log(lvl='i',msg=("setting and connectng vm network ...OK"))
time.sleep(15)
self.update_hostname()
def update_hostname(self):
xml = """<?xml version="1.0" encoding="UTF-8"?>
<GuestCustomizationSection
xmlns="http://www.vmware.com/vcloud/v1.5"
xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1"
ovf:required="false">
<ovf:Info>Specifies Guest OS Customization Settings</ovf:Info>
<Enabled>true</Enabled>
<ComputerName>%s</ComputerName>
</GuestCustomizationSection>""" % (vCloud_Deploy.vm_name)
post_headers = self.headers
post_headers['Content-Type']='application/vnd.vmware.vcloud.guestcustomizationsection+xml'
post = requests.put(vCloud_Deploy.vm_href + '/guestCustomizationSection', data=xml, headers=post_headers)
result = ET.fromstring(post.text)
time.sleep (5)
self.ip()
def ip(self):
g = requests.get(vCloud_Deploy.vm_href, headers = self.headers)
root = ET.fromstring(g.content)
for child in root.iter():
if child.tag == '{http://www.vmware.com/vcloud/v1.5}IpAddress':
vCloud_Deploy.vm_ip = child.text
self.x.log(lvl='i',msg=("capturing vm IP address ...OK"))
time.sleep (15)
self.power_on_vm()
def power_on_vm(self):
g = requests.post(vCloud_Deploy.vm_href + '/power/action/powerOn', headers=self.headers)
root = ET.fromstring(g.content)
self.x.log(lvl='i',msg=("virtual machine powered on ...OK"))