def main():
"""Sets up the module parameters, validates them and perform the change"""
module = AnsibleModule(
argument_spec=dict(
vcenter_hostname=dict(required=True),
username=dict(required=True),
password=dict(required=True),
guest=dict(required=True),
resource_pool=dict(required=True),
cluster=dict(required=True),
sync=dict(required=False, type='bool', default=True)
),
supports_check_mode=True
)
server = VIServer()
server.connect(
module.params['vcenter_hostname'],
module.params['username'],
module.params['password'])
virtualmachine = server.get_vm_by_name(module.params['guest'])
old_name = virtualmachine.get_resource_pool_name()
new_name = module.params['resource_pool']
# find the clusters ManagedObjectReference
cluster = None
clusters = server.get_clusters()
for mor, name in clusters.iteritems():
if name == module.params['cluster']:
cluster = mor
break
if cluster is None:
module.fail_json(msg='Cluster %s not found on server %s' %
(module.params['cluster'], module.params['vcenter_hostname']))
# find the new resource pools Managed Object Reference and migrate the VM
rps = server.get_resource_pools(from_mor=cluster)
for mor, path in rps.iteritems():
if re.match('.*%s$' % new_name, path):
if not re.match('.*%s$' % old_name, path):
if not module.check_mode:
virtualmachine.migrate(
resource_pool=mor,
host=virtualmachine.get_property('hostname'),
sync_run=module.params['sync'])
module.exit_json(changed=True, changes=module.params)
module.exit_json(changed=False, changes=module.params)
module.fail_json(msg='Resource pool %s not found' %
module.params['resource_pool'])
# Setting up vars
datacenters = None
clusters = None
hosts = None
datastores = None
vms = None
try:
# Getting datacenters
logger.debug('Getting datastores')
datacenters = con.get_datacenters().values()
# Getting clusters
logger.debug('Getting clusters')
clusters = con.get_clusters().values()
# Getting Hosts
logger.debug('Getting Hosts')
hosts = con.get_hosts().values()
# Getting Datastores
logger.debug('Getting Datastores')
datastores = con.get_datastores().values()
# Getting Registered VMs
logger.debug('Getting VMs')
vms = con.get_registered_vms()
# Disconnecting from server
con.disconnect()
for cr in crmors:
if crmor:
break
for p in cr.PropSet:
if p.Name == "host":
for h in p.Val.get_element_ManagedObjectReference():
if h == hostmor:
crmor = cr.Obj
break
if crmor:
break
crprops = VIProperty(s, crmor)
# get resource pool
if resource_pool_path:
cluster = [k for k, v in s.get_clusters().items() if v == cluster_name][0]
rpmor = [
k for k, v in s.get_resource_pools(from_mor=cluster).items()
if v == resource_pool_path
][0]
else:
rpmor = crprops.resourcePool._obj
vmfmor = dcprops.vmFolder._obj
# CREATE VM CONFIGURATION
# get config target
request = VI.QueryConfigTargetRequestMsg()
_this = request.new__this(crprops.environmentBrowser._obj)
_this.set_attribute_type(crprops.environmentBrowser._obj.get_attribute_type())
print "Invalid username or password" sys.exit(1) ##if:Do we have a host? if sThisCluster != "": ##stmt:Yes, connect to vCenter server = VIServer() server.connect(sThisEsxiHost, sThisUser, sThisPasswd) ##stmt:Get datacenter object oDataCenter = server.get_datacenters() ##loop:Get each datacenter for dc_mor, dc_name in oDataCenter.items(): ##stmt:Get clusters in the datacenter oClusters = server.get_clusters(from_mor=dc_mor) ##loop:Get each cluster for c_mor, c_name in oClusters.items(): ##stmt:Get next cluster ##if:Is this the cluster we are looking for? if sThisCluster == c_name: ##stmt:Yes, get hosts oHosts = server.get_hosts(from_mor=c_mor) ##loop:Get each host from cluster for h_mor, h_name in oHosts.items(): ##stmt:Get next host print h_name bFound = True
class VMWareSystem(MgmtSystemAPIBase):
"""Client to Vsphere API
This class piggy backs off pysphere.
Benefits of pysphere:
- Don't need intimate knowledge w/ vsphere api itself.
Detriments of pysphere:
- Response often are not detailed enough.
"""
_stats_available = {
'num_vm': lambda self: len(self.list_vm()),
'num_host': lambda self: len(self.list_host()),
'num_cluster': lambda self: len(self.list_cluster()),
'num_template': lambda self: len(self.list_template()),
'num_datastore': lambda self: len(self.list_datastore()),
}
def __init__(self, hostname, username, password, **kwargs):
self.api = VIServer()
self.api.connect(hostname, username, password)
def _get_vm(self, vm_name=None):
if vm_name is None:
raise Exception('Could not find a VM named %s.' % vm_name)
else:
try:
vm = self.api.get_vm_by_name(vm_name)
return vm
except VIException as ex:
raise Exception(ex)
def does_vm_exist(self, name):
try:
self._get_vm(name)
return True
except Exception:
return False
def _get_resource_pool(self, resource_pool_name=None):
rps = self.api.get_resource_pools()
for mor, path in rps.iteritems():
if re.match('.*%s' % resource_pool_name, path):
return mor
# Just pick the first
return rps.keys()[0]
def get_ip_address(self, vm_name):
vm = self._get_vm(vm_name)
maxwait = 600
net_info = None
waitcount = 0
while net_info is None:
if waitcount > maxwait:
break
net_info = vm.get_property('net', False)
waitcount += 5
time.sleep(5)
if net_info:
ipv4_re = r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
for ip in net_info[0]['ip_addresses']:
if re.match(ipv4_re, ip) and ip != '127.0.0.1':
return ip
return None
def _get_list_vms(self, get_template=False):
template_or_vm_list = []
props = self.api._retrieve_properties_traversal(
property_names=['name', 'config.template'],
from_node=None,
obj_type=MORTypes.VirtualMachine)
for prop in props:
vm = None
template = None
for elem in prop.PropSet:
if elem.Name == "name":
vm = elem.Val
elif elem.Name == "config.template":
template = elem.Val
if vm is None or template is None:
continue
if template == bool(get_template):
template_or_vm_list.append(vm)
return template_or_vm_list
def start_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
return True
else:
vm.power_on()
ack = vm.get_status()
if ack == 'POWERED ON':
return True
return False
def stop_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
return True
else:
vm.power_off()
ack = vm.get_status()
if ack == 'POWERED OFF':
return True
return False
def delete_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
self.stop_vm(vm_name)
# When pysphere moves up to 0.1.8, we can just do:
# vm.destroy()
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
rtn = self.api._proxy.Destroy_Task(request)._returnval
task = VITask(rtn, self.api)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return True
else:
return False
def create_vm(self, vm_name):
raise NotImplementedError(
'This function has not yet been implemented.')
def restart_vm(self, vm_name):
if not self.stop_vm(vm_name):
return False
else:
return self.start_vm(vm_name)
def list_vm(self):
return self._get_list_vms()
def list_template(self):
return self._get_list_vms(get_template=True)
def list_flavor(self):
raise NotImplementedError(
'This function is not supported on this platform.')
def list_host(self):
return self.api.get_hosts()
def list_datastore(self):
return self.api.get_datastores()
def list_cluster(self):
return self.api.get_clusters()
def info(self):
return '%s %s' % (self.api.get_server_type(),
self.api.get_api_version())
def disconnect(self):
self.api.disconnect()
def vm_status(self, vm_name):
state = self._get_vm(vm_name).get_status()
print "vm " + vm_name + " status is " + state
return state
def is_vm_running(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED ON" == state
def is_vm_stopped(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED OFF" == state
def is_vm_suspended(self, vm_name):
state = self.vm_status(vm_name)
return "SUSPENDED" == state
def suspend_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
raise Exception('Could not suspend %s because it\'s not running.' %
vm_name)
else:
vm.suspend()
return self.is_vm_suspended(vm_name)
def clone_vm(self):
raise NotImplementedError('clone_vm not implemented.')
def deploy_template(self, template, *args, **kwargs):
if 'resourcepool' not in kwargs:
kwargs['resourcepool'] = None
vm = self._get_vm(template)
if vm:
vm.clone(kwargs['vm_name'],
sync_run=True,
resourcepool=self._get_resource_pool(
kwargs['resourcepool']))
return kwargs['vm_name']
else:
raise Exception('Could not clone %s' % template)
class EsxiServer:
server_ip = ''
user_name = ''
password = ''
connect_flag = False
server = None
def opearte_guest_power(self, src_vm_name, operate):
""""
|##desc: 操作客户机电源（重启、关机、开机）,这种模式不需要vmtools,就是强制操作电源，不走操作系统 ，可能损坏数据
|##:param: >vm1.power_on()
>vm1.reset()
>vm1.suspend() #since pysphere 0.1.5
>vm1.power_off()
|##:return: None
|##@author： jhuang
|##@time：12/12/2017
"""
ovm = self.server.get_vm_by_name(src_vm_name)
if operate == 'power_on':
ovm.power_on()
return True
elif operate == 'reset':
ovm.reset()
return True
elif operate == 'suspend':
ovm.suspend()
return True
elif operate == 'power_off':
ovm.power_off()
return True
else:
print "Operate guest error: operate can noly be set as power_on, reset, suspend, power_off"
return False
def clone(self, src_vm_name, dest_vm_name, datacenter=None, sync_run=True, folder=None, resourcepool=None,
datastore=None, host=None, power_on=True, template=False,
snapshot=None, linked=False):
"""
|##desc: 克隆虚拟机
|##:param: None
|##:return: None
|##@author： jhuang
|##@time：12/12/2017
"""
# get_vm_by_name 在包含2个数据中心的情况下，需要指定参数 datacenter 其中的限定条件为datacenter
# vm1 = server.get_vm_by_path("[DataStore1] Ubantu/Ubantu-10.vmx") 通过路径方法获取对象
logger.debug(src_vm_name)
logger.debug(datacenter)
ovm = self.server.get_vm_by_name(src_vm_name, datacenter)
new_vm = ovm.clone(dest_vm_name)
def create_snapshot(self, src_vm_name, snapShotName):
"""
|##desc: 创建快照
|##:param: None
|##:return: None
|##@author： jhuang
|##@time：12/12/2017
"""
ovm = self.server.get_vm_by_name(src_vm_name)
ovm.create_snapshot(snapShotName)
def set_ssl_no_verify(self):
ssl._create_default_https_context = ssl._create_unverified_context
# Use the given args to connect the esxi server you want
# @ip[string]: ESXi server's IP address
# @name[string]: the username used to login the ESXi server
# @pwd[string]: the password used to login the ESXi server
def connect_server(self, ip, name, pwd, ssl_no_verify=True):
logger.debug(ip)
logger.debug(name)
logger.debug(pwd)
self.server_ip = ip
self.user_name = name
self.password = pwd
self.server = VIServer()
if ssl_no_verify:
self.set_ssl_no_verify()
self.server.connect(self.server_ip, self.user_name, self.password)
self.connect_flag = self.server.is_connected()
if self.connect_flag:
return True
return False
# To get all the definition registered vms from the connected server
# @param[string]: can be set as ALL, POWER_ON, POWER_OFF, SUSPENDED
# According to the param, returns a list of VM Paths. You might also filter by datacenter,
# cluster, or resource pool by providing their name or MORs.
# if cluster is set, datacenter is ignored, and if resource pool is set
# both, datacenter and cluster are ignored.
def get_registered_vms(self, param='ALL', status=None, datacenter=None, cluster=None,
resource_pool=None):
"""
获取注册的主机 （虚拟机）
:param param1: this is a first param
:param param2: this is a second param
:returns: this is a description of what is returned
:raises keyError: raises an exception
@author： jhuang
@time：28/02/2018
"""
if param not in ['ALL', 'POWER_ON', 'POWER_OFF', 'SUSPENDED']:
print "Get VMs error: param can only be set as ALL, POWER_ON, POWER_OFF, or SUSPENDED."
return None
if self.connect_flag == False:
print "Get VMs error: Server not connected."
return None
if param == 'ALL':
return self.server.get_registered_vms(datacenter, cluster, resource_pool)
elif param == 'POWER_ON':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='poweredOn')
elif param == 'POWER_OFF':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='poweredOff')
elif param == 'SUSPENDED':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='suspended')
else:
return None
# Disconnect to the Server
def disconnect(self):
if self.connect_flag is True:
self.server = self.server.disconnect()
self.connect_flag == False
# To keep session alive
def keep_session_alive(self):
assert self.server.keep_session_alive()
# To get the server type
def get_server_type(self):
return self.server.get_server_type()
# To get performance manager
def get_performance_manager(self):
return self.server.get_performance_manager()
# To get the all the server's hosts
def get_all_hosts(self):
"""
获取所有主机(这个是宿主机)
Returns a dictionary of the existing hosts keys are their names
and values their ManagedObjectReference object.
"""
return self.server.get_hosts()
# To get all datastores
def get_all_datastores(self):
"""
获取存储列表
Returns a dictionary of the existing datastores. Keys are
ManagedObjectReference and values datastore names.
"""
return self.server.get_datastores()
# To get all clusters
def get_all_clusters(self):
"""
获取所有集群列表
Returns a dictionary of the existing clusters. Keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_clusters()
# To get all datacenters
def get_all_datacenters(self):
"""
获取数据中心列表
Returns a dictionary of the existing datacenters. keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_datacenters()
# To get all resource pools
def get_all_resource_pools(self):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
"""
return self.server.get_resource_pools()
# To get hosts by name
def get_hosts_by_name(self, from_mor):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
@from_mor: if given, retrieves the hosts contained within the specified
managed entity.
"""
try:
hosts_dic = self.server.get_hosts(from_mor)
except:
print "Get hosts error!"
return None
return hosts_dic
if(cur_region != region):
vcip = None
if(region == 'TOKYO'):
vcip = '10.1.1.50'
else:
vcip = '10.1.8.50'
logger.debug("Trying to connect %s" % vcip)
vc.connect(vcip,'sbgcf\\svc_report','VMwar3!!')
cur_region = region
try:
host_d = {}
vm_d = {}
for c_mor, c_name in vc.get_clusters().items():
if(not c_name in clstrname_d): continue
logger.debug("Fetching cluster '%s'",c_name)
for h_mor,h_name in vc.get_hosts(from_mor=c_mor).items():
logger.debug("Fetching host %s",h_name)
host_d[h_name] = c_name
for v_mor, v_name in vc._get_managed_objects(MORTypes.VirtualMachine, from_mor=h_mor).items():
vm_d[v_name] = h_name
except:
raise Exception("Failed to query VM list from vCenter %s" % vcip)
is_replica = re.match('.+REPLICA',appid)
if(not vm in vm_d):
if(is_replica):
ERROR(ErrorCode.E_MISSING_REPLICA,appid," (%s)" % vm)
def get_stats():
stats = dict()
v = VCENTERLIST.split()
for vcenter in v:
logger('verb', "get_stats calls vcenter %s user %s" % (vcenter, USERNAME))
server = VIServer()
try:
server.connect(vcenter, USERNAME, PASSWORD)
except Exception:
logger('warn', "failed to connect to %s" % (vcenter))
continue
# get datastores
for ds, dsname in server.get_datastores().items():
DatastoreCapacity = 0
DatastoreFreespace = 0
DatastoreUsagePercent = 0
try:
logger('verb', "get_stats calls Datastore metrics query on vcenter: %s for datastore: %s" % (vcenter, dsname))
props = server._retrieve_properties_traversal(property_names=['name', 'summary.capacity', 'summary.freeSpace'], from_node=ds, obj_type="Datastore")
for prop_set in props:
# mor = prop_set.Obj #in case you need it
for prop in prop_set.PropSet:
if prop.Name == "summary.capacity":
DatastoreCapacity = (prop.Val / 1048576)
elif prop.Name == "summary.freeSpace":
DatastoreFreespace = (prop.Val / 1048576)
except Exception:
logger('warn', "failed to get Datastore metrics value on vcenter: %s for datastore: %s" % (vcenter, dsname))
DatastoreUsagePercent = (((DatastoreCapacity - DatastoreFreespace) * 100) / DatastoreCapacity)
metricnameZoneDatastoreCapacity = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastorecapacity'])
metricnameZoneDatastoreFreespace = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastorefreespace'])
metricnameZoneDatastoreUsagePercent = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastoreusagepercent'])
try:
stats[metricnameZoneDatastoreCapacity] = DatastoreCapacity
stats[metricnameZoneDatastoreFreespace] = DatastoreFreespace
stats[metricnameZoneDatastoreUsagePercent] = DatastoreUsagePercent
except (TypeError, ValueError):
pass
ZoneDatacentersCount = 0
ZoneClustersCount = 0
ZoneHostsCount = 0
ZoneRunningVMS = 0
ZoneStoppedVMS = 0
ZoneTotalVMS = 0
ZoneMemoryUsage = 0
ZoneCpuUsage = 0
ZoneTotalMemory = 0
ZoneCpuTotal = 0
logger('verb', "get_stats calls get_datacenters query on vcenter: %s" % (vcenter))
datacenters = server.get_datacenters()
logger('verb', "get_stats completed get_datacenters query on vcenter: %s" % (vcenter))
ZoneDatacentersCount = len(datacenters)
for d, dname in server.get_datacenters().items():
if "." in dname:
dname = dname.split(".")[0]
DatacenterRunningVMS = 0
DatacenterStoppedVMS = 0
DatacenterTotalVMS = 0
DatacenterClustersCount = 0
DatacenterHostsCount = 0
DatacenterMemoryUsage = 0
DatacenterCpuUsage = 0
DatacenterTotalMemory = 0
DatacenterCpuTotal = 0
logger('verb', "get_stats calls get_clusters query on vcenter: %s for datacenter: %s" % (vcenter, dname))
clusters = server.get_clusters(d)
logger('verb', "get_stats completed get_clusters query on vcenter: %s for datacenter: %s" % (vcenter, dname))
DatacenterClustersCount = len(clusters)
ZoneClustersCount = ZoneClustersCount + DatacenterClustersCount
for c, cname in server.get_clusters(d).items():
if "." in cname:
cname = cname.split(".")[0]
ClusterMemoryUsage = 0
ClusterCpuUsage = 0
ClusterTotalMemory = 0
ClusterCpuTotal = 0
ClusterRunningVMS = 0
ClusterStoppedVMS = 0
ClusterTotalVMS = 0
logger('verb', "get_stats calls get_hosts query on vcenter: %s for cluster: %s" % (vcenter, cname))
hosts = server.get_hosts(c)
logger('verb', "get_stats completed get_hosts query on vcenter: %s for cluster: %s" % (vcenter, cname))
ClusterHostsCount = len(hosts)
DatacenterHostsCount = DatacenterHostsCount + ClusterHostsCount
ZoneHostsCount = ZoneHostsCount + DatacenterHostsCount
for h, hname in server.get_hosts(c).items():
HostMemoryUsage = 0
HostCpuUsage = 0
HostTotalMemory = 0
HostNumCpuCores = 0
HostMhzPerCore = 0
HostStatus = ''
if "." in hname:
hname = hname.split(".")[0]
try:
logger('verb', "get_stats calls Host CPU and Memory metrics query on vcenter: %s for host: %s" % (vcenter, hname))
props = server._retrieve_properties_traversal(property_names=['name', 'summary.overallStatus', 'summary.quickStats.overallMemoryUsage', 'summary.quickStats.overallCpuUsage', 'summary.hardware.memorySize', 'summary.hardware.numCpuCores', 'summary.hardware.cpuMhz'], from_node=h, obj_type="HostSystem")
for prop_set in props:
# mor = prop_set.Obj #in case you need it
for prop in prop_set.PropSet:
if prop.Name == "summary.quickStats.overallMemoryUsage":
HostMemoryUsage = prop.Val
elif prop.Name == "summary.quickStats.overallCpuUsage":
HostCpuUsage = prop.Val
elif prop.Name == "summary.hardware.memorySize":
HostTotalMemory = (prop.Val / 1048576)
elif prop.Name == "summary.hardware.numCpuCores":
HostNumCpuCores = prop.Val
elif prop.Name == "summary.hardware.cpuMhz":
HostMhzPerCore = prop.Val
elif prop.Name == "summary.overallStatus":
HostStatus = prop.Val
if HostStatus == "green":
HostStatus = 0
elif HostStatus == "gray":
HostStatus = 1
elif HostStatus == "yellow":
HostStatus = 2
elif HostStatus == "red":
HostStatus = 3
except Exception:
logger('warn', "failed to get Host CPU and Memory metrics value on vcenter: %s for host: %s" % (vcenter, hname))
try:
logger('verb', "get_stats calls HostRunningVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostRunningVMS = len(server.get_registered_vms(h, status='poweredOn'))
except Exception:
logger('warn', "failed to get nb of running VMS value on %s" % (hname))
try:
logger('verb', "get_stats calls HostStoppedVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostStoppedVMS = len(server.get_registered_vms(h, status='poweredOff'))
except Exception:
logger('warn', "failed to get nb of stopped VMS value on %s" % (hname))
try:
logger('verb', "get_stats calls HostTotalVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostTotalVMS = len(server.get_registered_vms(h))
except Exception:
logger('warn', "failed to get all VMS count on %s" % (hname))
HostCpuTotal = (HostNumCpuCores * HostMhzPerCore)
HostMemoryUsagePercent = ((HostMemoryUsage * 100) / HostTotalMemory)
HostCpuUsagePercent = ((HostCpuUsage * 100) / HostCpuTotal)
metricnameHostStatus = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hoststatus'])
metricnameHostMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostmemoryusagepercent'])
metricnameHostCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcpuusagepercent'])
metricnameHostMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostmemoryusage'])
metricnameHostCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcpuusage'])
metricnameHostTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hosttotalmemory'])
metricnameHostCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcputotal'])
metricnameHostRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostrunningvms'])
metricnameHostStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hoststoppedvms'])
metricnameHostTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hosttotalvms'])
ClusterMemoryUsage = ClusterMemoryUsage + HostMemoryUsage
ClusterCpuUsage = ClusterCpuUsage + HostCpuUsage
ClusterTotalMemory = ClusterTotalMemory + HostTotalMemory
ClusterCpuTotal = ClusterCpuTotal + HostCpuTotal
ClusterRunningVMS = ClusterRunningVMS + HostRunningVMS
ClusterStoppedVMS = ClusterStoppedVMS + HostStoppedVMS
ClusterTotalVMS = ClusterTotalVMS + HostTotalVMS
ClusterMemoryUsagePercent = ((ClusterMemoryUsage * 100) / ClusterTotalMemory)
ClusterCpuUsagePercent = ((ClusterCpuUsage * 100) / ClusterCpuTotal)
try:
stats[metricnameHostStatus] = HostStatus
stats[metricnameHostMemoryUsage] = HostMemoryUsage
stats[metricnameHostCpuUsage] = HostCpuUsage
stats[metricnameHostTotalMemory] = HostTotalMemory
stats[metricnameHostCpuUsagePercent] = HostCpuUsagePercent
stats[metricnameHostMemoryUsagePercent] = HostMemoryUsagePercent
stats[metricnameHostCpuTotal] = HostCpuTotal
stats[metricnameHostRunningVMS] = HostRunningVMS
stats[metricnameHostStoppedVMS] = HostStoppedVMS
stats[metricnameHostTotalVMS] = HostTotalVMS
except (TypeError, ValueError):
pass
DatacenterRunningVMS = DatacenterRunningVMS + ClusterRunningVMS
DatacenterStoppedVMS = DatacenterStoppedVMS + ClusterStoppedVMS
DatacenterTotalVMS = DatacenterTotalVMS + ClusterTotalVMS
DatacenterMemoryUsage = DatacenterMemoryUsage + ClusterMemoryUsage
DatacenterCpuUsage = DatacenterCpuUsage + ClusterCpuUsage
DatacenterTotalMemory = DatacenterTotalMemory + ClusterTotalMemory
DatacenterCpuTotal = DatacenterCpuTotal + ClusterCpuTotal
DatacenterMemoryUsagePercent = ((DatacenterMemoryUsage * 100) / DatacenterTotalMemory)
DatacenterCpuUsagePercent = ((DatacenterCpuUsage * 100) / DatacenterCpuTotal)
metricnameClusterRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clusterrunningvms'])
metricnameClusterStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clusterstoppedvms'])
metricnameClusterTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustertotalvms'])
metricnameClusterMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustermemoryusage'])
metricnameClusterCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercpuusage'])
metricnameClusterTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustertotalmemory'])
metricnameClusterCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercputotal'])
metricnameClusterMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustermemoryusagepercent'])
metricnameClusterCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercpuusagepercent'])
try:
stats[metricnameClusterRunningVMS] = ClusterRunningVMS
stats[metricnameClusterStoppedVMS] = ClusterStoppedVMS
stats[metricnameClusterTotalVMS] = ClusterTotalVMS
stats[metricnameClusterMemoryUsage] = ClusterMemoryUsage
stats[metricnameClusterCpuUsage] = ClusterCpuUsage
stats[metricnameClusterMemoryUsagePercent] = ClusterMemoryUsagePercent
stats[metricnameClusterCpuUsagePercent] = ClusterCpuUsagePercent
stats[metricnameClusterTotalMemory] = ClusterTotalMemory
stats[metricnameClusterCpuTotal] = ClusterCpuTotal
except (TypeError, ValueError):
pass
# post datacenter metrics count here
ZoneRunningVMS = ZoneRunningVMS + DatacenterRunningVMS
ZoneStoppedVMS = ZoneStoppedVMS + DatacenterStoppedVMS
ZoneTotalVMS = ZoneTotalVMS + DatacenterTotalVMS
ZoneMemoryUsage = ZoneMemoryUsage + DatacenterMemoryUsage
ZoneCpuUsage = ZoneCpuUsage + DatacenterCpuUsage
ZoneTotalMemory = ZoneTotalMemory + DatacenterTotalMemory
ZoneCpuTotal = ZoneCpuTotal + DatacenterCpuTotal
ZoneMemoryUsagePercent = ((ZoneMemoryUsage * 100) / ZoneTotalMemory)
ZoneCpuUsagePercent = ((ZoneCpuUsage * 100) / ZoneCpuTotal)
metricnameDatacenterRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacenterrunningvms'])
metricnameDatacenterStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacenterstoppedvms'])
metricnameDatacenterTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentertotalvms'])
metricnameDatacenterMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentermemoryusage'])
metricnameDatacenterCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercpuusage'])
metricnameDatacenterMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentermemoryusagepercent'])
metricnameDatacenterCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercpuusagepercent'])
metricnameDatacenterTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentertotalmemory'])
metricnameDatacenterCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercputotal'])
try:
stats[metricnameDatacenterRunningVMS] = DatacenterRunningVMS
stats[metricnameDatacenterStoppedVMS] = DatacenterStoppedVMS
stats[metricnameDatacenterTotalVMS] = DatacenterTotalVMS
stats[metricnameDatacenterMemoryUsage] = DatacenterMemoryUsage
stats[metricnameDatacenterCpuUsage] = DatacenterCpuUsage
stats[metricnameDatacenterMemoryUsagePercent] = DatacenterMemoryUsagePercent
stats[metricnameDatacenterCpuUsagePercent] = DatacenterCpuUsagePercent
stats[metricnameDatacenterTotalMemory] = DatacenterTotalMemory
stats[metricnameDatacenterCpuTotal] = DatacenterCpuTotal
except (TypeError, ValueError):
pass
# post zone metrics count here
metricnameZoneRunningVMS = METRIC_DELIM.join([vcenter.lower(), 'zonerunningvms'])
metricnameZoneStoppedVMS = METRIC_DELIM.join([vcenter.lower(), 'zonestoppedvms'])
metricnameZoneTotalVMS = METRIC_DELIM.join([vcenter.lower(), 'zonetotalvms'])
metricnameZoneMemoryUsage = METRIC_DELIM.join([vcenter.lower(), 'zonememoryusage'])
metricnameZoneCpuUsage = METRIC_DELIM.join([vcenter.lower(), 'zonecpuusage'])
metricnameZoneMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), 'zonememoryusagepercent'])
metricnameZoneCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), 'zonecpuusagepercent'])
metricnameZoneTotalMemory = METRIC_DELIM.join([vcenter.lower(), 'zonetotalmemory'])
metricnameZoneCpuTotal = METRIC_DELIM.join([vcenter.lower(), 'zonecputotal'])
try:
stats[metricnameZoneRunningVMS] = ZoneRunningVMS
stats[metricnameZoneStoppedVMS] = ZoneStoppedVMS
stats[metricnameZoneTotalVMS] = ZoneTotalVMS
stats[metricnameZoneMemoryUsage] = ZoneMemoryUsage
stats[metricnameZoneCpuUsage] = ZoneCpuUsage
stats[metricnameZoneMemoryUsagePercent] = ZoneMemoryUsagePercent
stats[metricnameZoneCpuUsagePercent] = ZoneCpuUsagePercent
stats[metricnameZoneTotalMemory] = ZoneTotalMemory
stats[metricnameZoneCpuTotal] = ZoneCpuTotal
except (TypeError, ValueError):
pass
metricnameZoneDatacentersCount = METRIC_DELIM.join([vcenter.lower(), 'zonedatacenterscount'])
metricnameZoneClustersCount = METRIC_DELIM.join([vcenter.lower(), 'zoneclusterscount'])
metricnameZoneHostsCount = METRIC_DELIM.join([vcenter.lower(), 'zonehostscount'])
try:
stats[metricnameZoneDatacentersCount] = ZoneDatacentersCount
stats[metricnameZoneClustersCount] = ZoneClustersCount
stats[metricnameZoneHostsCount] = ZoneHostsCount
except (TypeError, ValueError):
pass
server.disconnect()
return stats
class ESXi_Server:
server_ip = ''
user_name = ''
password = ''
connect_flag = False
server = None
#vm_list = []
#def __init__(self):
#Use the given args to connect the esxi server you want
#@ip[string]: ESXi server's IP address
#@name[string]: the username used to login the ESXi server
#@pwd[string]: the password used to login the ESXi server
def connect_server(self, ip, name, pwd):
self.server_ip = ip
self.user_name = name
self.password = pwd
self.server = VIServer()
self.server.connect(self.server_ip, self.user_name, self.password)
self.connect_flag = self.server.is_connected()
if self.connect_flag:
return True
return False
#To get all the definition registered vms from the connected server
#@param[string]: can be set as ALL, POWER_ON, POWER_OFF, SUSPENDED
#According to the param, returns a list of VM Paths. You might also filter by datacenter,
#cluster, or resource pool by providing their name or MORs.
#if cluster is set, datacenter is ignored, and if resource pool is set
#both, datacenter and cluster are ignored.
def get_registered_vms(self, param, status=None, datacenter=None, cluster=None,
resource_pool=None):
if param not in ['ALL', 'POWER_ON', 'POWER_OFF', 'SUSPENDED']:
print "Get VMs error: param can only be set as ALL, POWER_ON, POWER_OFF, or SUSPENDED."
return None
if self.connect_flag == False:
print "Get VMs error: Server not connected."
return None
if param == 'ALL':
return self.server.get_registered_vms(datacenter, cluster, resource_pool)
elif param == 'POWER_ON':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='poweredOn')
elif param == 'POWER_OFF':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='poweredOff')
elif param == 'SUSPENDED':
return self.server.get_registered_vms(datacenter, cluster, resource_pool, status='suspended')
else:
return None
#Disconnect to the Server
def disconnect(self):
if self.connect_flag == True:
self.server = self.server.disconnect()
self.connect_flag == False
#To keep session alive
def keep_session_alive(self):
assert self.server.keep_session_alive()
#To get the server type
def get_server_type(self):
return self.server.get_server_type()
#To get performance manager
def get_performance_manager(self):
return self.server.get_performance_manager()
#To get the all the server's hosts
def get_all_hosts(self):
"""
Returns a dictionary of the existing hosts keys are their names
and values their ManagedObjectReference object.
"""
return self.server.get_hosts()
#To get all datastores
def get_all_datastores(self):
"""
Returns a dictionary of the existing datastores. Keys are
ManagedObjectReference and values datastore names.
"""
return self.server.get_datastores()
#To get all clusters
def get_all_clusters(self):
"""
Returns a dictionary of the existing clusters. Keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_clusters()
#To get all datacenters
def get_all_datacenters(self):
"""
Returns a dictionary of the existing datacenters. keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_datacenters()
#To get all resource pools
def get_all_resource_pools(self):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
"""
return self.server.get_resource_pools()
#To get hosts by name
def get_hosts_by_name(self, from_mor):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
@from_mor: if given, retrieves the hosts contained within the specified
managed entity.
"""
try:
hosts_dic = self.server.get_hosts(from_mor)
except:
print "Get hosts error!"
return None
return hosts_dic
log("Connecting to vCenter %s..." % server_name)
server = VIServer()
server.connect(server_name, user_name, password)
# Get a reference to the folder in which VM needs to be created
folders_list = server._get_managed_objects(MORTypes.Folder)
for key in folders_list.keys():
if folders_list[key] == folder_name:
folder_mor = key
break
else:
raise Exception("Folder not found")
# folder_filter = {"parent": folder_mor}
clusters_list = server.get_clusters()
for cluster_key in clusters_list.keys():
if clusters_list[cluster_key] == cluster_name:
resourcepool = server.get_resource_pools(cluster_key).keys()[0]
# WPST
folder_mor = [
mor for mor, name in server._get_managed_objects(
MORTypes.Folder).items() if name == folder_name
][0]
vms = server._get_managed_objects(MORTypes.VirtualMachine,
from_mor=folder_mor).values()
# delete old VMs
if is_purge == 'True':
for vmname in vms:
if vm_munged_name_prefix not in vmname:
targetvm = server.get_vm_by_name(vmname)
def main():
parser = argparse.ArgumentParser(
description=
'Roster_builder builds out an YAML roster file by querying vcenter.')
parser.add_argument("-u",
"--username",
help="Vcenter username.",
default="admin")
parser.add_argument("-c",
"--cluster",
help="Specify cluster to grab node data for. Ex: ACDP")
parser.add_argument("-s",
"--site",
help="Build a roster for a specific site.",
default=0)
parser.add_argument(
"-f",
"--file",
help="Name of roster file to write to [Default: roster.txt]",
default="roster.txt")
parser.add_argument(
"-F",
"--format",
help=
"Output format. Supported types are YAML,JSON,CSV. [Default: YAML]",
default="YAML")
parser.add_argument(
"-p",
"--poweredoff",
help="Include powered off machines in output. [Default: off]",
action='store_true')
args = parser.parse_args()
server = VIServer()
vmlist = []
f = open(args.file, 'w')
if args.site:
site_dict = vcenter_lookup(args.site)
print "Using site data: ", site_dict
else:
site_dict = vcenters
print "Enter vcenter password for", args.username
password = getpass.getpass('Password:'******':\n')
if args.cluster is None:
clusters = server.get_clusters().iteritems()
else:
clusters = {"key": args.cluster}.iteritems()
# Grab hosts by cluster
for key, value in clusters:
print "Cluster: ", value
cluster = [
k for k, v in server.get_clusters().iteritems() if v == value
]
for node in cluster:
vmlist = server._retrieve_properties_traversal(
property_names=props,
from_node=node,
obj_type=MORTypes.VirtualMachine)
if vmlist is None:
continue
f.write(' ' + value + ':\n')
for vm in vmlist:
try:
prop_set = vm.PropSet
except AttributeError:
continue
hostName = ""
ipAddress = ""
powerState = ""
name = ""
for prop in prop_set:
if prop.Name == 'config.guestFullName':
guestFullName = prop.Val
if prop.Name == 'summary.runtime.powerState':
powerState = prop.Val
elif prop.Name == 'name':
name = prop.Val
elif prop.Name == 'guest.toolsVersionStatus':
toolsStatus = prop.Val
elif prop.Name == 'guest.hostName':
hostName = prop.Val
elif prop.Name == 'guest.ipAddress':
ipAddress = prop.Val
state, info = guest_tools_map.get(toolsStatus,
(3, "toolsUnknown"))
toolsStatus = guest_tools_map.get(toolsStatus, state)
if hostName == "":
hostName = name
if powerState == 'poweredOff' and args.poweredoff is None:
continue
f.write(' ' + hostName + ':\n')
f.write(' ipAddress: ' + ipAddress + '\n')
f.write(' guestOS: ' + guestFullName + '\n')
f.write(' powerState: ' + powerState + '\n')
f.write(' toolsStatus: ' + info + '\n')
def main():
parser = argparse.ArgumentParser(description='Roster_builder builds out an YAML roster file by querying vcenter for the specified regex.')
parser.add_argument("-r", "--regex", help="Regex search string. Example: \"dfw1-access0[0-9].*\"", default=".*")
parser.add_argument("-u", "--username", help="Vcenter username.", default="admin")
parser.add_argument("-c", "--cluster", help="Specify cluster to grab node data for. Ex: ACDP")
parser.add_argument("-s", "--site", help="Build a roster for a specific site.", default=0)
parser.add_argument("-f", "--file", help="Name of roster file to write to [Default: roster.txt]", default="roster.txt")
args = parser.parse_args()
server = VIServer()
properties = ['name', 'summary.runtime.powerState', 'config.guestFullName', 'guest.ipAddress', 'guest.hostName', 'guest.toolsRunningStatus']
hosts = []
vmlist = []
regex = args.regex
f = open(args.file, 'w')
if args.site:
site_dict = vcenter_lookup(args.site)
print "Using site data: ",site_dict
else:
site_dict = vcenters
print "Enter vcenter password for", args.username
password = getpass.getpass('Password:'******':\n')
if args.cluster is None:
clusters = server.get_clusters().iteritems()
else:
clusters = { "key": args.cluster }.iteritems()
for key, value in clusters:
cluster = [k for k,v in server.get_clusters().iteritems() if v==value]
print "Cluster: ",value
for node in cluster:
vmlist = server._retrieve_properties_traversal(
property_names=properties,
from_node=node,
obj_type=MORTypes.VirtualMachine)
if vmlist is None:
continue
f.write(' '+value+':\n')
for vm in vmlist:
try:
prop_set = vm.PropSet
except AttributeError:
continue
for prop in prop_set:
if prop.Name == 'summary.runtime.powerState':
powerState = prop.Val
elif prop.Name == 'guest.hostName':
hostName = prop.Val
elif prop.Name == 'config.guestId':
guestId = prop.Val
elif prop.Name == 'guest.ipAddress':
ipAddress = prop.Val
elif prop.Name == 'name':
name = prop.Val
elif prop.Name == 'guest.toolsRunningStatus':
toolsRunningStatus = prop.Val
if powerState == 'poweredOff':
toolsRunningStatus = 'poweredOff'
if re.search(regex,hostName):
f.write(' '+ hostName + ':\n')
f.write(' ipAddress: ' + ipAddress + '\n')
f.write(' powerState: ' + powerState + '\n')
f.write(' toolsRunningStatus: ' + toolsRunningStatus + '\n')
import sys
vCenterserver = "172.17.117.104"
username = "******" #"administrateur"
password = "******" #"Pr0l0gue2014";
LOG_FILE = "/var/log/pysphere.log"
template = "Ubuntu12.04-VMware-Tool-64bits"
resource_pool_name = "/Resources/testRessourcePool"
vm_name = "VM2"
''''Get CPU and Memory usage for a specifi Cluster '''
Cluster = "cluster103"
con = VIServer()
con.connect(vCenterserver, username, password, LOG_FILE)
MORefRPhost = [k for k, v in con.get_clusters().items() if v == Cluster][0]
prop = VIProperty(con, MORefRPhost)
print "*" * 50
print "Stats for", Cluster
dir(prop.summary)
t = prop.summary._values
print " numHosts:", t['numHosts']
print " totalCpu:", t['totalCpu']
print " effectiveMemory:", t['effectiveMemory']
print " totalMemory:", t['totalMemory']
print " effectiveCpu:", t['effectiveCpu']
#{'numCpuThreads': 8, 'numVmotions': 0, 'numHosts': 1, 'currentBalance': 0, 'dynamicType': None,
#'currentFailoverLevel': -1, 'dynamicProperty': [], 'totalCpu': 19192, 'effectiveMemory': 28908, 'totalMemory': 34312003584, 'targetBalance': 282, 'numCpuCores': 8, 'effectiveCpu': 16844, 'overallStatus': 'green', 'numEffectiveHosts': 1}
con.disconnect()
''''Get CPU and Memory usage for a specifi Host '''
class ESXi_Server:
server_ip = ''
user_name = ''
password = ''
connect_flag = False
server = None
# vm_list = []
# Use the given args to connect the esxi server you want
# @ip[string]: ESXi server's IP address
# @name[string]: the username used to login the ESXi server
# @pwd[string]: the password used to login the ESXi server
def connect_server(self, ip, name, pwd):
self.server_ip = ip
self.user_name = name
self.password = pwd
self.server = VIServer()
self.server.connect(self.server_ip, self.user_name, self.password)
self.connect_flag = self.server.is_connected()
if self.connect_flag:
return True
return False
# To get all the definition registered vms from the connected server
# @param[string]: can be set as ALL, POWER_ON, POWER_OFF, SUSPENDED
# According to the param, returns a list of VM Paths. You might also filter by datacenter,
# cluster, or resource pool by providing their name or MORs.
# if cluster is set, datacenter is ignored, and if resource pool is set
# both, datacenter and cluster are ignored.
def get_registered_vms(self,
param,
status=None,
datacenter=None,
cluster=None,
resource_pool=None):
if param not in ['ALL', 'POWERED ON', 'POWERED OFF', 'SUSPENDED']:
LOG.debug(
"Get VMs error: param can only be set as ALL, POWERED ON,\
POWERED OFF, or SUSPENDED.")
return None
if not self.connect_flag:
LOG.info("Get VMs error: Server not connected.")
return None
if param == 'ALL':
return self.server.get_registered_vms(datacenter, cluster,
resource_pool)
elif param == 'POWERED ON':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='poweredOn')
elif param == 'POWERED OFF':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='poweredOff')
elif param == 'SUSPENDED':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='suspended')
else:
return None
# Disconnect to the Server
def disconnect(self):
if self.connect_flag:
self.server = self.server.disconnect()
self.connect_flag = False
# To keep session alive
def keep_session_alive(self):
return self.server.keep_session_alive()
# To get the server type
def get_server_type(self):
return self.server.get_server_type()
# To get performance manager
def get_performance_manager(self):
return self.server.get_performance_manager()
# To get the all the server's hosts
def get_all_hosts(self):
"""
Returns a dictionary of the existing hosts keys are their names
and values their ManagedObjectReference object.
"""
return self.server.get_hosts()
# To get all datastores
def get_all_datastores(self):
"""
Returns a dictionary of the existing datastores. Keys are
ManagedObjectReference and values datastore names.
"""
return self.server.get_datastores()
# To get all clusters
def get_all_clusters(self):
"""
Returns a dictionary of the existing clusters. Keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_clusters()
# To get all datacenters
def get_all_datacenters(self):
"""
Returns a dictionary of the existing datacenters. keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_datacenters()
# To get all resource pools
def get_all_resource_pools(self):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
"""
return self.server.get_resource_pools()
# To get hosts by name
def get_hosts_by_name(self, from_mor):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
@from_mor: if given, retrieves the hosts contained within the specified
managed entity.
"""
try:
hosts_dic = self.server.get_hosts(from_mor)
except:
LOG.error("Get hosts error!")
return None
return hosts_dic
def run_vm_by_name(self, name):
"""
Run vm by name.
"""
try:
vm = self.server.get_vm_by_name(name)
status = vm.get_status()
if status == 'POWERED ON':
pass
elif status == 'POWERED OFF':
try:
vm.power_on()
except:
LOG.error("Run vm error!")
pass
else:
pass
except:
LOG.error("Get vm status error when runing vm!")
pass
def stop_vm_by_name(self, name):
"""
Run vm by name.
"""
try:
vm = self.server.get_vm_by_name(name)
status = vm.get_status()
if status == 'POWERED OFF':
pass
elif status == 'POWERED ON':
try:
vm.power_off()
except:
LOG.error("Stop vm error!")
pass
else:
pass
except:
LOG.error("Get vm status error when stopping vm!")
pass
def get_vm_status_by_name(self, name):
"""
Get vm status by nam
"""
try:
vm = self.server.get_vm_by_name(name)
status = vm.get_status()
LOG.info("Get VM status is %s" % status)
return status
except:
LOG.info("Get VM status error!")
return None
def main(options):
global host_vms
LOGGER.debug("Options: {0}".format(options))
LOGGER.debug("Args: {0}".format(args))
#check for senseful inputs
if not options.vcServer or not options.satServer:
LOGGER.error("You need to specify at least Satellite and vCenter hostnames!")
exit(1)
#get Satellite and vCenter credentials
if options.dryrun: LOGGER.info("I'm only doing a simulation, I promise!")
(satUsername, satPassword) = get_credentials("Satellite", options.satAuthfile)
(vcUsername, vcPassword) = get_credentials("Virtualization", options.vcAuthfile)
#connect to vCenter
myVC = VIServer()
myVC.connect(options.vcServer, vcUsername, vcPassword)
#connect to Satellite
satellite_url = "http://{0}/rpc/api".format(options.satServer)
mySat = xmlrpclib.Server(satellite_url, verbose=options.debug)
key = mySat.auth.login(satUsername, satPassword)
check_if_api_is_supported(mySat)
#print information about host
LOGGER.info("Connected to " + options.vcServer + " (" + myVC.get_server_type() + "), version " + myVC.get_api_version() + ".")
#get list of all ESXi hosts by datacenter
LOGGER.info("Searching for ESXi hosts by datacenter...")
esxiHosts = myVC.get_hosts()
datacenters = myVC.get_datacenters()
for dc in datacenters:
tempHosts = myVC.get_hosts(from_mor=dc).values()
hosts_by_dc[datacenters.get(dc)] = (tempHosts)
LOGGER.debug("Hosts by DC: " + str(hosts_by_dc))
#get list of all ESXi hosts by cluster
LOGGER.info("Searching for ESXi hosts by cluster...")
clusters = myVC.get_clusters()
for cluster in clusters:
tempHosts = myVC.get_hosts(from_mor=cluster).values()
hosts_by_cluster[clusters.get(cluster)] = (tempHosts)
LOGGER.debug("Hosts by cluster: " + str(hosts_by_cluster))
#get list of all VMs by ESXi host
for dc in datacenters:
for host in hosts_by_dc[datacenters.get(dc)]:
LOGGER.debug("Found ESXi host '" + host + "'")
host_vms[host]=[]
LOGGER.debug("Added hosts to dict: " + str(host_vms))
#get list of all Linux VMs managed by Satellite
satlist = mySat.system.listSystems(key)
target_vms=[]
LOGGER.info("Digging through list of systems managed by Satellite...")
for system in satlist:
LOGGER.debug("Found system '" + system["name"] + "'")
#get custom keys
thisKeys = mySat.system.getCustomValues(key, system["id"])
#add virt_vmname if given
if "SYSTEM_VIRT_VMNAME" in thisKeys and thisKeys["SYSTEM_VIRT_VMNAME"] != "":
target_vms.append(thisKeys["SYSTEM_VIRT_VMNAME"])
else: target_vms.append(system)
LOGGER.debug("VM names: " + str(target_vms))
#get list of all VMs and assign to host dicts
LOGGER.info("Getting list of all VMs and assign them to host arrays - grab some coffee.")
vmlist = myVC.get_registered_vms()
counter=0
hit=0
for vm in vmlist:
#get VM and its properties
thisVM = myVC.get_vm_by_path(vm)
#only add if in target_vms
if thisVM.properties.name in target_vms:
LOGGER.debug("Found VM managed by Satellite: '" + thisVM.properties.name + "'")
host_vms[thisVM.properties.runtime.host.name].append(thisVM.properties.name)
else: LOGGER.debug("'" + thisVM.properties.name + "' dropped as it is not managed by Satellite")
LOGGER.debug("Current array for host '" + thisVM.properties.runtime.host.name + "': " + str(host_vms[thisVM.properties.runtime.host.name]))
#show progress
if hit == 9:
LOGGER.info("Checked " + str(counter+1) + " of " + str(len(vmlist)) + " VMs so far...")
hit=0
else: hit=(hit+1)
counter=(counter+1)
LOGGER.debug("Added VMs to host dicts: " + str(host_vms))
#get list of all Linux VMs managed by Satellite
satlist = mySat.system.listSystems(key)
LOGGER.info("Updating relevant system custom info keys...")
for system in satlist:
LOGGER.debug("Found system '" + system["name"] + "'")
#get custom keys
thisKeys = mySat.system.getCustomValues(key, system["id"])
#update key if exists
if "SYSTEM_VIRT_HOST" in thisKeys and thisKeys["SYSTEM_VIRT_HOST"] != "":
#get ESXi host running VM
if "SYSTEM_VIRT_VMNAME" in thisKeys and thisKeys["SYSTEM_VIRT_VMNAME"] != "":
this_ESXi = get_ESXi_host_by_vm(thisKeys["SYSTEM_VIRT_VMNAME"])
else: this_ESXi = get_ESXi_host_by_vm(system["name"])
#get cluster if applicable
this_cluster = get_cluster_by_ESXi_host(this_ESXi)
#update custom key
if this_cluster != "":
#cluster
this_value = "vpx://" + options.vcServer + "/" + get_datacenter_by_ESXi_host(this_ESXi) + "/" + this_cluster + "/" + this_ESXi
else:
#no cluster
this_value = "vpx://" + options.vcServer + "/" + get_datacenter_by_ESXi_host(this_ESXi) + "/" + this_ESXi
if options.vcVerify == False: this_value = this_value + "?no_verify=1"
if options.dryrun:
if this_ESXi != "": LOGGER.info("I'd like to set SYSTEM_VIRT_HOST='" + this_value + "' for system '" + system["name"] + "' (ID " + str(system["id"]) + ")")
else: LOGGER.error("No valid virt host entry for system '" + system["name"] + "' (ID " + str(system["id"]) + ") found!")
else:
#update customkey if not null
if this_ESXi != "":
if mySat.system.setCustomValues(key, system["id"], {"SYSTEM_VIRT_HOST": this_value}):
LOGGER.info("Updated virtual host entry for system '" + system["name"] + "' (ID " + str(system["id"]) + ").")
else: LOGGER.error("No valid virt host entry for system '" + system["name"] + "' (ID " + str(system["id"]) + ") found!")
pip install pysphere
"""
from pysphere import VIServer
server = VIServer()
server.connect("serverip", "adminuser", "pass")
#Get server characteristics
print server.get_server_type()
print server.get_api_version()
print server.get_clusters()
print server._get_resource_pools
#Get all the hosts
print server.get_hosts()
#Get VM`s in Prod resource pool which are in poweredon state
vmachines = server.get_registered_vms()
vmachines = server.get_registered_vms(resource_pool='Prod', status='poweredOn')
#Get virtual machine status
vm1 = server.get_vm_by_name('rhel5.3_prod')
print vm1.get_status()
pip install pysphere
"""
from pysphere import VIServer
server = VIServer()
server.connect("serverip","adminuser","pass")
#Get server characteristics
print server.get_server_type()
print server.get_api_version()
print server.get_clusters()
print server._get_resource_pools
#Get all the hosts
print server.get_hosts()
#Get VM`s in Prod resource pool which are in poweredon state
vmachines = server.get_registered_vms()
vmachines = server.get_registered_vms(resource_pool='Prod', status='poweredOn')
#Get virtual machine status
vm1 = server.get_vm_by_name('rhel5.3_prod')
print vm1.get_status()
# Setting up vars
datacenters = None
clusters = None
hosts = None
datastores = None
vms = None
try:
# Getting datacenters
logger.debug('Getting datastores')
datacenters = con.get_datacenters().values()
# Getting clusters
logger.debug('Getting clusters')
clusters = con.get_clusters().values()
# Getting Hosts
logger.debug('Getting Hosts')
hosts = con.get_hosts().values()
# Getting Datastores
logger.debug('Getting Datastores')
datastores = con.get_datastores().values()
# Getting Registered VMs
logger.debug('Getting VMs')
vms = con.get_registered_vms()
# Disconnecting from server
con.disconnect()
class VMWareSystem(MgmtSystemAPIBase):
"""Client to Vsphere API
This class piggy backs off pysphere.
Benefits of pysphere:
- Don't need intimate knowledge w/ vsphere api itself.
Detriments of pysphere:
- Response often are not detailed enough.
Args:
hostname: The hostname of the system.
username: The username to connect with.
password: The password to connect with.
Returns: A :py:class:`VMWareSystem` object.
"""
_api = None
_stats_available = {
'num_vm': lambda self: len(self.list_vm()),
'num_host': lambda self: len(self.list_host()),
'num_cluster': lambda self: len(self.list_cluster()),
'num_template': lambda self: len(self.list_template()),
'num_datastore': lambda self: len(self.list_datastore()),
}
def __init__(self, hostname, username, password, **kwargs):
self.hostname = hostname
self.username = username
self.password = password
self.api = VIServer()
@property
def api(self):
# wrap calls to the API with a keepalive check, reconnect if needed
try:
keepalive = self._api.keep_session_alive()
if not keepalive:
logger.debug('The connection to %s "%s" timed out' %
(type(self).__name__, self.hostname))
except VIException as ex:
if ex.fault == "Not Connected":
# set this to trigger a connection below
keepalive = None
else:
raise
if not keepalive:
self._connect()
return self._api
@api.setter
def api(self, api):
# Allow for changing the api object via public setter
self._api = api
def _connect(self):
# Since self.api calls _connect, connect via self._api to prevent implosion
logger.debug('Connecting to %s "%s"' % (type(self).__name__, self.hostname))
self._api.connect(self.hostname, self.username, self.password)
def _get_vm(self, vm_name=None):
""" Returns a vm from the VI object.
Args:
vm_name: The name of the VM.
Returns: a pysphere object.
"""
if vm_name is None:
raise Exception('Could not find a VM named %s.' % vm_name)
else:
try:
vm = self.api.get_vm_by_name(vm_name)
return vm
except VIException as ex:
raise Exception(ex)
def does_vm_exist(self, name):
""" Checks if a vm exists or not.
Args:
name: The name of the requested vm.
Returns: A boolean, ``True`` if the vm exists, ``False`` if not.
"""
try:
self._get_vm(name)
return True
except Exception:
return False
def _get_resource_pool(self, resource_pool_name=None):
""" Returns a resource pool MOR for a specified name.
Args:
resource_pool_name: The name of the resource pool.
Returns: The MOR of the resource pool.
"""
rps = self.api.get_resource_pools()
for mor, path in rps.iteritems():
if re.match('.*%s' % resource_pool_name, path):
return mor
# Just pick the first
return rps.keys()[0]
def get_ip_address(self, vm_name):
""" Returns the first IP address for the selected VM.
Args:
vm_name: The name of the vm to obtain the IP for.
Returns: A string containing the first found IP that isn't the loopback device.
"""
vm = self._get_vm(vm_name)
try:
net_info, tc = wait_for(vm.get_property, ['net', False],
fail_condition=None, delay=5, num_sec=600,
message="get_ip_address from vsphere")
except TimedOutError:
net_info = None
if net_info:
ipv4_re = r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
for ip in net_info[0]['ip_addresses']:
if re.match(ipv4_re, ip) and ip != '127.0.0.1':
return ip
return None
def _get_list_vms(self, get_template=False):
""" Obtains a list of all VMs on the system.
Optional flag to obtain template names too.
Args:
get_template: A boolean describing if it should return template names also.
Returns: A list of VMs.
"""
template_or_vm_list = []
props = self.api._retrieve_properties_traversal(property_names=['name', 'config.template'],
from_node=None,
obj_type=MORTypes.VirtualMachine)
for prop in props:
vm = None
template = None
for elem in prop.PropSet:
if elem.Name == "name":
vm = elem.Val
elif elem.Name == "config.template":
template = elem.Val
if vm is None or template is None:
continue
if template == bool(get_template):
template_or_vm_list.append(vm)
return template_or_vm_list
def start_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
return True
else:
vm.power_on()
ack = vm.get_status()
if ack == 'POWERED ON':
return True
return False
def stop_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
return True
else:
vm.power_off()
ack = vm.get_status()
if ack == 'POWERED OFF':
return True
return False
def delete_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
self.stop_vm(vm_name)
# When pysphere moves up to 0.1.8, we can just do:
# vm.destroy()
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
rtn = self.api._proxy.Destroy_Task(request)._returnval
task = VITask(rtn, self.api)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return True
else:
return False
def create_vm(self, vm_name):
raise NotImplementedError('This function has not yet been implemented.')
def restart_vm(self, vm_name):
if not self.stop_vm(vm_name):
return False
else:
return self.start_vm(vm_name)
def list_vm(self):
return self._get_list_vms()
def list_template(self):
return self._get_list_vms(get_template=True)
def list_flavor(self):
raise NotImplementedError('This function is not supported on this platform.')
def list_host(self):
return self.api.get_hosts()
def list_datastore(self):
return self.api.get_datastores()
def list_cluster(self):
return self.api.get_clusters()
def info(self):
return '%s %s' % (self.api.get_server_type(), self.api.get_api_version())
def disconnect(self):
self.api.disconnect()
def vm_status(self, vm_name):
state = self._get_vm(vm_name).get_status()
print "vm " + vm_name + " status is " + state
return state
def is_vm_running(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED ON" == state
def is_vm_stopped(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED OFF" == state
def is_vm_suspended(self, vm_name):
state = self.vm_status(vm_name)
return "SUSPENDED" == state
def suspend_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
raise Exception('Could not suspend %s because it\'s not running.' % vm_name)
else:
vm.suspend()
return self.is_vm_suspended(vm_name)
def clone_vm(self):
raise NotImplementedError('clone_vm not implemented.')
def deploy_template(self, template, *args, **kwargs):
if 'resourcepool' not in kwargs:
kwargs['resourcepool'] = None
vm = self._get_vm(template)
if vm:
vm.clone(kwargs['vm_name'], sync_run=True,
resourcepool=self._get_resource_pool(kwargs['resourcepool']))
return kwargs['vm_name']
else:
raise Exception('Could not clone %s' % template)
def remove_host_from_cluster(self, hostname):
req = VI.DisconnectHost_TaskRequestMsg()
mor = (key for key, value in self.api.get_hosts().items() if value == hostname).next()
sys = VIMor(mor, 'HostSystem')
_this = req.new__this(sys)
_this.set_attribute_type(sys.get_attribute_type())
req.set_element__this(_this)
task_mor = self.api._proxy.DisconnectHost_Task(req)._returnval
t = VITask(task_mor, self.api)
wait_for(lambda: 'success' in t.get_state())
self._destroy_host(hostname)
def _destroy_host(self, hostname):
req = VI.Destroy_TaskRequestMsg()
mor = (key for key, value in self.api.get_hosts().items() if value == hostname).next()
sys = VIMor(mor, 'HostSystem')
_this = req.new__this(sys)
_this.set_attribute_type(sys.get_attribute_type())
req.set_element__this(_this)
task_mor = self.api._proxy.Destroy_Task(req)._returnval
t = VITask(task_mor, self.api)
wait_for(lambda: 'success' in t.get_state())
class basicOps:
server=None
def connect(self):
configuration=Config()
server = configuration._config_value("general", "server")
if server is None:
raise ValueError("server must be supplied on command line"+"or in configuration file.")
username = configuration._config_value("general", "username")
if username is None:
raise ValueError("username must be supplied on command line"
" or in configuration file.")
password = configuration._config_value("general", "password")
if password is None:
raise ValueError("password must be supplied on command line"
" or in configuration file.")
self.server=VIServer()
self.server.connect(server,username,password)
def startVm(self,vmname):
vm=self.server.get_vm_by_name(vmname)
status=vm.get_status()
if status=="POWERED OFF":
task=vm.power_on(run_sync=False)
return task
def stopVm(self, vmname):
vm=self.server.get_vm_by_name(vmname)
status=vm.get_status()
if status=="POWERED ON":
task=vm.power_off(run_sync=False)
return task
def stopGuest(self,vmname):
vm=self.server.get_vm_by_name(vmname)
task=vm.shutdown_guest(run_sync=False)
return task
def rebootGuest(self,vmname):
vm=self.server.get_vm_by_name(vmname)
task=vm.reboot_guest(run_sync=False)
return task
def getDataCenters(self):
return self.server.get_datacenters()
def clone(self,templateName,cloneName="Template Clone"):
vm=self.server.get_vm_by_name(templateName)
resourcePool=self.getResourcePool()
print resourcePool
task=vm.clone(cloneName,resourcepool=resourcePool,sync_run=False)
try:
status=task.get_state()
print(status)
print "Creating machine from template:Job Status:" + status
if status!="error":
while (status!="success" or status !="error"):
status=task.get_state()
if status=="success":
break;
print "Creating machine from template: Job Status:" + status
#vm_new=self.server.get_vm_by_name(cloneName)
#return vm_new
except:
print("Error Occured:")
def getResourcePool(self):
configuration=Config()
datacenter = configuration._config_value("vmware", "datacenter")
if datacenter is None:
raise ValueError("server must be supplied"+"in configuration file.")
cluster = configuration._config_value("vmware", "cluster")
if cluster is None:
raise ValueError("cluster name must be supplied in configuration file.")
resourcePool = configuration._config_value("vmware", "resourcePool")
if resourcePool is None:
raise ValueError("Resource Pool name must be supplied in configuration file")
clusters=self.server.get_clusters()
#print clusters
keycluster=self.find_key(clusters,cluster)
# print(keycluster)
resource_pools=self.server.get_resource_pools(keycluster)
# print(resource_pools)
resourcePool=self.find_key(resource_pools,resourcePool,True)
# print (resourcePool)
return resourcePool
# resource_pools=self.server.get_resource_pools()
def find_key(self,dic, val, partial=False):
retval=None
if partial==False:
retval=[k for k, v in dic.iteritems() if v == val][0]
else:
retval =[k for k, v in dic.iteritems() if (v.find(val)>0)][0]
return retval
def find_value(self,dic, key):
return dic[key]
class VCenterManagement:
server_ip = ''
user_name = ''
password = ''
connect_flag = False
server = None
#vm_list = []
#def __init__(self):
#Use the given args to connect the esxi server you want
#@ip[string]: ESXi server's IP address
#@name[string]: the username used to login the ESXi server
#@pwd[string]: the password used to login the ESXi server
def connect_server(self, ip, name, pwd):
self.server_ip = ip
self.user_name = name
self.password = pwd
self.server = VIServer()
self.server.connect(self.server_ip, self.user_name, self.password)
self.connect_flag = self.server.is_connected()
if self.connect_flag:
return True
return False
#To get all the definition registered vms from the connected server
#@param[string]: can be set as ALL, POWER_ON, POWER_OFF, SUSPENDED
#According to the param, returns a list of VM Paths. You might also filter by datacenter,
#cluster, or resource pool by providing their name or MORs.
#if cluster is set, datacenter is ignored, and if resource pool is set
#both, datacenter and cluster are ignored.
def get_registered_vms(self,
param,
status=None,
datacenter=None,
cluster=None,
resource_pool=None):
if param not in ['ALL', 'POWER_ON', 'POWER_OFF', 'SUSPENDED']:
print "Get VMs error: param can only be set as ALL, POWER_ON, POWER_OFF, or SUSPENDED."
return None
if self.connect_flag == False:
print "Get VMs error: Server not connected."
return None
if param == 'ALL':
return self.server.get_registered_vms(datacenter, cluster,
resource_pool)
elif param == 'POWER_ON':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='poweredOn')
elif param == 'POWER_OFF':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='poweredOff')
elif param == 'SUSPENDED':
return self.server.get_registered_vms(datacenter,
cluster,
resource_pool,
status='suspended')
else:
return None
#Disconnect to the Server
def disconnect(self):
if self.connect_flag == True:
self.server = self.server.disconnect()
self.connect_flag == False
#To keep session alive
def keep_session_alive(self):
assert self.server.keep_session_alive()
#To get the server type
def get_server_type(self):
return self.server.get_server_type()
#To get performance manager
def get_performance_manager(self):
return self.server.get_performance_manager()
#To get the all the server's hosts
def get_all_hosts(self):
"""
Returns a dictionary of the existing hosts keys are their names
and values their ManagedObjectReference object.
"""
return self.server.get_hosts()
#To get all datastores
def get_all_datastores(self):
"""
Returns a dictionary of the existing datastores. Keys are
ManagedObjectReference and values datastore names.
"""
return self.server.get_datastores()
#To get all clusters
def get_all_clusters(self):
"""
Returns a dictionary of the existing clusters. Keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_clusters()
#To get all datacenters
def get_all_datacenters(self):
"""
Returns a dictionary of the existing datacenters. keys are their
ManagedObjectReference objects and values their names.
"""
return self.server.get_datacenters()
#To get all resource pools
def get_all_resource_pools(self):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
"""
return self.server.get_resource_pools()
#To get hosts by name
def get_hosts_by_name(self, from_mor):
"""
Returns a dictionary of the existing ResourcePools. keys are their
ManagedObjectReference objects and values their full path names.
@from_mor: if given, retrieves the hosts contained within the specified
managed entity.
"""
try:
hosts_dic = self.server.get_hosts(from_mor)
except:
print "Get hosts error!"
return None
return hosts_dic
def get_vm_by_name(self, vm_name):
try:
vm = self.server.get_vm_by_name(vm_name)
except:
print "Get vm error!"
return None
return vm
def power_on_vm(self, vm_name):
try:
vm = self.get_vm_by_name(vm_name)
if (vm.is_powered_off()):
vm.power_on()
print "vm " + vm_name + " power on success."
else:
print "vm " + vm_name + "is already power on"
return False
except:
print "Power on vm " + vm_name + "error"
return False
return True
def power_off_vm(self, vm_name):
try:
vm = self.get_vm_by_name(vm_name)
if (vm.is_powered_on()):
vm.power_off()
print "vm " + vm_name + " power off success."
else:
print "vm " + vm_name + "is already power off"
return False
except:
print "Power off vm " + vm_name + " error"
return False
return True
def get_stats():
stats = dict()
v = VCENTERLIST.split()
for vcenter in v:
logger('verb', "get_stats calls vcenter %s user %s" % (vcenter, USERNAME))
server = VIServer()
try:
# Untrusted vSphere certificate bypass
# SSL: CERTIFICATE_VERIFY_FAILED
default_context = ssl._create_default_https_context
ssl._create_default_https_context = ssl._create_unverified_context
server.connect(vcenter, USERNAME, PASSWORD)
except Exception:
logger('warn', "failed to connect to %s" % (vcenter))
continue
# get datastores
for ds, dsname in server.get_datastores().items():
DatastoreCapacity = 0
DatastoreFreespace = 0
DatastoreUsagePercent = 0
try:
logger('verb', "get_stats calls Datastore metrics query on vcenter: %s for datastore: %s" % (vcenter, dsname))
props = server._retrieve_properties_traversal(property_names=['name', 'summary.capacity', 'summary.freeSpace'], from_node=ds, obj_type="Datastore")
for prop_set in props:
# mor = prop_set.Obj #in case you need it
for prop in prop_set.PropSet:
if prop.Name == "summary.capacity":
DatastoreCapacity = (prop.Val / 1048576)
elif prop.Name == "summary.freeSpace":
DatastoreFreespace = (prop.Val / 1048576)
except Exception:
logger('warn', "failed to get Datastore metrics value on vcenter: %s for datastore: %s" % (vcenter, dsname))
DatastoreUsagePercent = (((DatastoreCapacity - DatastoreFreespace) * 100) / DatastoreCapacity) if DatastoreCapacity > 0 else 0
metricnameZoneDatastoreCapacity = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastorecapacity'])
metricnameZoneDatastoreFreespace = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastorefreespace'])
metricnameZoneDatastoreUsagePercent = METRIC_DELIM.join([vcenter.lower(), "datastores", dsname.lower(), 'datastoreusagepercent'])
try:
stats[metricnameZoneDatastoreCapacity] = DatastoreCapacity
stats[metricnameZoneDatastoreFreespace] = DatastoreFreespace
stats[metricnameZoneDatastoreUsagePercent] = DatastoreUsagePercent
except (TypeError, ValueError):
pass
ZoneDatacentersCount = 0
ZoneClustersCount = 0
ZoneHostsCount = 0
ZoneRunningVMS = 0
ZoneStoppedVMS = 0
ZoneTotalVMS = 0
ZoneMemoryUsage = 0
ZoneCpuUsage = 0
ZoneTotalMemory = 0
ZoneCpuTotal = 0
logger('verb', "get_stats calls get_datacenters query on vcenter: %s" % (vcenter))
datacenters = server.get_datacenters()
logger('verb', "get_stats completed get_datacenters query on vcenter: %s" % (vcenter))
ZoneDatacentersCount = len(datacenters)
for d, dname in server.get_datacenters().items():
if "." in dname:
dname = dname.split(".")[0]
DatacenterRunningVMS = 0
DatacenterStoppedVMS = 0
DatacenterTotalVMS = 0
DatacenterClustersCount = 0
DatacenterHostsCount = 0
DatacenterMemoryUsage = 0
DatacenterCpuUsage = 0
DatacenterTotalMemory = 0
DatacenterCpuTotal = 0
logger('verb', "get_stats calls get_clusters query on vcenter: %s for datacenter: %s" % (vcenter, dname))
clusters = server.get_clusters(d)
logger('verb', "get_stats completed get_clusters query on vcenter: %s for datacenter: %s" % (vcenter, dname))
DatacenterClustersCount = len(clusters)
ZoneClustersCount = ZoneClustersCount + DatacenterClustersCount
for c, cname in server.get_clusters(d).items():
if "." in cname:
cname = cname.split(".")[0]
ClusterMemoryUsage = 0
ClusterCpuUsage = 0
ClusterTotalMemory = 0
ClusterCpuTotal = 0
ClusterRunningVMS = 0
ClusterStoppedVMS = 0
ClusterTotalVMS = 0
logger('verb', "get_stats calls get_hosts query on vcenter: %s for cluster: %s" % (vcenter, cname))
hosts = server.get_hosts(c)
logger('verb', "get_stats completed get_hosts query on vcenter: %s for cluster: %s" % (vcenter, cname))
ClusterHostsCount = len(hosts)
DatacenterHostsCount = DatacenterHostsCount + ClusterHostsCount
ZoneHostsCount = ZoneHostsCount + DatacenterHostsCount
for h, hname in server.get_hosts(c).items():
HostMemoryUsage = 0
HostCpuUsage = 0
HostTotalMemory = 0
HostNumCpuCores = 0
HostMhzPerCore = 0
HostStatus = ''
if "." in hname:
hname = hname.split(".")[0]
try:
logger('verb', "get_stats calls Host CPU and Memory metrics query on vcenter: %s for host: %s" % (vcenter, hname))
props = server._retrieve_properties_traversal(property_names=['name', 'summary.overallStatus', 'summary.quickStats.overallMemoryUsage', 'summary.quickStats.overallCpuUsage', 'summary.hardware.memorySize', 'summary.hardware.numCpuCores', 'summary.hardware.cpuMhz'], from_node=h, obj_type="HostSystem")
for prop_set in props:
# mor = prop_set.Obj #in case you need it
for prop in prop_set.PropSet:
if prop.Name == "summary.quickStats.overallMemoryUsage":
HostMemoryUsage = prop.Val
elif prop.Name == "summary.quickStats.overallCpuUsage":
HostCpuUsage = prop.Val
elif prop.Name == "summary.hardware.memorySize":
HostTotalMemory = (prop.Val / 1048576)
elif prop.Name == "summary.hardware.numCpuCores":
HostNumCpuCores = prop.Val
elif prop.Name == "summary.hardware.cpuMhz":
HostMhzPerCore = prop.Val
elif prop.Name == "summary.overallStatus":
HostStatus = prop.Val
if HostStatus == "green":
HostStatus = 0
elif HostStatus == "gray":
HostStatus = 1
elif HostStatus == "yellow":
HostStatus = 2
elif HostStatus == "red":
HostStatus = 3
except Exception:
logger('warn', "failed to get Host CPU and Memory metrics value on vcenter: %s for host: %s" % (vcenter, hname))
try:
logger('verb', "get_stats calls HostRunningVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostRunningVMS = len(server.get_registered_vms(h, status='poweredOn'))
except Exception:
logger('warn', "failed to get nb of running VMS value on %s" % (hname))
try:
logger('verb', "get_stats calls HostStoppedVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostStoppedVMS = len(server.get_registered_vms(h, status='poweredOff'))
except Exception:
logger('warn', "failed to get nb of stopped VMS value on %s" % (hname))
try:
logger('verb', "get_stats calls HostTotalVMS query on vcenter: %s for host: %s" % (vcenter, hname))
HostTotalVMS = len(server.get_registered_vms(h))
except Exception:
logger('warn', "failed to get all VMS count on %s" % (hname))
HostCpuTotal = (HostNumCpuCores * HostMhzPerCore)
HostMemoryUsagePercent = ((HostMemoryUsage * 100) / HostTotalMemory)
HostCpuUsagePercent = ((HostCpuUsage * 100) / HostCpuTotal)
metricnameHostStatus = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hoststatus'])
metricnameHostMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostmemoryusagepercent'])
metricnameHostCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcpuusagepercent'])
metricnameHostMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostmemoryusage'])
metricnameHostCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcpuusage'])
metricnameHostTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hosttotalmemory'])
metricnameHostCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostcputotal'])
metricnameHostRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hostrunningvms'])
metricnameHostStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hoststoppedvms'])
metricnameHostTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), hname.lower(), 'hosttotalvms'])
ClusterMemoryUsage = ClusterMemoryUsage + HostMemoryUsage
ClusterCpuUsage = ClusterCpuUsage + HostCpuUsage
ClusterTotalMemory = ClusterTotalMemory + HostTotalMemory
ClusterCpuTotal = ClusterCpuTotal + HostCpuTotal
ClusterRunningVMS = ClusterRunningVMS + HostRunningVMS
ClusterStoppedVMS = ClusterStoppedVMS + HostStoppedVMS
ClusterTotalVMS = ClusterTotalVMS + HostTotalVMS
ClusterMemoryUsagePercent = ((ClusterMemoryUsage * 100) / ClusterTotalMemory)
ClusterCpuUsagePercent = ((ClusterCpuUsage * 100) / ClusterCpuTotal)
try:
stats[metricnameHostStatus] = HostStatus
stats[metricnameHostMemoryUsage] = HostMemoryUsage
stats[metricnameHostCpuUsage] = HostCpuUsage
stats[metricnameHostTotalMemory] = HostTotalMemory
stats[metricnameHostCpuUsagePercent] = HostCpuUsagePercent
stats[metricnameHostMemoryUsagePercent] = HostMemoryUsagePercent
stats[metricnameHostCpuTotal] = HostCpuTotal
stats[metricnameHostRunningVMS] = HostRunningVMS
stats[metricnameHostStoppedVMS] = HostStoppedVMS
stats[metricnameHostTotalVMS] = HostTotalVMS
except (TypeError, ValueError):
pass
DatacenterRunningVMS = DatacenterRunningVMS + ClusterRunningVMS
DatacenterStoppedVMS = DatacenterStoppedVMS + ClusterStoppedVMS
DatacenterTotalVMS = DatacenterTotalVMS + ClusterTotalVMS
DatacenterMemoryUsage = DatacenterMemoryUsage + ClusterMemoryUsage
DatacenterCpuUsage = DatacenterCpuUsage + ClusterCpuUsage
DatacenterTotalMemory = DatacenterTotalMemory + ClusterTotalMemory
DatacenterCpuTotal = DatacenterCpuTotal + ClusterCpuTotal
DatacenterMemoryUsagePercent = ((DatacenterMemoryUsage * 100) / DatacenterTotalMemory)
DatacenterCpuUsagePercent = ((DatacenterCpuUsage * 100) / DatacenterCpuTotal)
metricnameClusterRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clusterrunningvms'])
metricnameClusterStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clusterstoppedvms'])
metricnameClusterTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustertotalvms'])
metricnameClusterMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustermemoryusage'])
metricnameClusterCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercpuusage'])
metricnameClusterTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustertotalmemory'])
metricnameClusterCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercputotal'])
metricnameClusterMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustermemoryusagepercent'])
metricnameClusterCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), cname.lower(), 'clustercpuusagepercent'])
try:
stats[metricnameClusterRunningVMS] = ClusterRunningVMS
stats[metricnameClusterStoppedVMS] = ClusterStoppedVMS
stats[metricnameClusterTotalVMS] = ClusterTotalVMS
stats[metricnameClusterMemoryUsage] = ClusterMemoryUsage
stats[metricnameClusterCpuUsage] = ClusterCpuUsage
stats[metricnameClusterMemoryUsagePercent] = ClusterMemoryUsagePercent
stats[metricnameClusterCpuUsagePercent] = ClusterCpuUsagePercent
stats[metricnameClusterTotalMemory] = ClusterTotalMemory
stats[metricnameClusterCpuTotal] = ClusterCpuTotal
except (TypeError, ValueError):
pass
# post datacenter metrics count here
ZoneRunningVMS = ZoneRunningVMS + DatacenterRunningVMS
ZoneStoppedVMS = ZoneStoppedVMS + DatacenterStoppedVMS
ZoneTotalVMS = ZoneTotalVMS + DatacenterTotalVMS
ZoneMemoryUsage = ZoneMemoryUsage + DatacenterMemoryUsage
ZoneCpuUsage = ZoneCpuUsage + DatacenterCpuUsage
ZoneTotalMemory = ZoneTotalMemory + DatacenterTotalMemory
ZoneCpuTotal = ZoneCpuTotal + DatacenterCpuTotal
ZoneMemoryUsagePercent = ((ZoneMemoryUsage * 100) / ZoneTotalMemory)
ZoneCpuUsagePercent = ((ZoneCpuUsage * 100) / ZoneCpuTotal)
metricnameDatacenterRunningVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacenterrunningvms'])
metricnameDatacenterStoppedVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacenterstoppedvms'])
metricnameDatacenterTotalVMS = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentertotalvms'])
metricnameDatacenterMemoryUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentermemoryusage'])
metricnameDatacenterCpuUsage = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercpuusage'])
metricnameDatacenterMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentermemoryusagepercent'])
metricnameDatacenterCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercpuusagepercent'])
metricnameDatacenterTotalMemory = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentertotalmemory'])
metricnameDatacenterCpuTotal = METRIC_DELIM.join([vcenter.lower(), dname.lower(), 'datacentercputotal'])
try:
stats[metricnameDatacenterRunningVMS] = DatacenterRunningVMS
stats[metricnameDatacenterStoppedVMS] = DatacenterStoppedVMS
stats[metricnameDatacenterTotalVMS] = DatacenterTotalVMS
stats[metricnameDatacenterMemoryUsage] = DatacenterMemoryUsage
stats[metricnameDatacenterCpuUsage] = DatacenterCpuUsage
stats[metricnameDatacenterMemoryUsagePercent] = DatacenterMemoryUsagePercent
stats[metricnameDatacenterCpuUsagePercent] = DatacenterCpuUsagePercent
stats[metricnameDatacenterTotalMemory] = DatacenterTotalMemory
stats[metricnameDatacenterCpuTotal] = DatacenterCpuTotal
except (TypeError, ValueError):
pass
# post zone metrics count here
metricnameZoneRunningVMS = METRIC_DELIM.join([vcenter.lower(), 'zonerunningvms'])
metricnameZoneStoppedVMS = METRIC_DELIM.join([vcenter.lower(), 'zonestoppedvms'])
metricnameZoneTotalVMS = METRIC_DELIM.join([vcenter.lower(), 'zonetotalvms'])
metricnameZoneMemoryUsage = METRIC_DELIM.join([vcenter.lower(), 'zonememoryusage'])
metricnameZoneCpuUsage = METRIC_DELIM.join([vcenter.lower(), 'zonecpuusage'])
metricnameZoneMemoryUsagePercent = METRIC_DELIM.join([vcenter.lower(), 'zonememoryusagepercent'])
metricnameZoneCpuUsagePercent = METRIC_DELIM.join([vcenter.lower(), 'zonecpuusagepercent'])
metricnameZoneTotalMemory = METRIC_DELIM.join([vcenter.lower(), 'zonetotalmemory'])
metricnameZoneCpuTotal = METRIC_DELIM.join([vcenter.lower(), 'zonecputotal'])
try:
stats[metricnameZoneRunningVMS] = ZoneRunningVMS
stats[metricnameZoneStoppedVMS] = ZoneStoppedVMS
stats[metricnameZoneTotalVMS] = ZoneTotalVMS
stats[metricnameZoneMemoryUsage] = ZoneMemoryUsage
stats[metricnameZoneCpuUsage] = ZoneCpuUsage
stats[metricnameZoneMemoryUsagePercent] = ZoneMemoryUsagePercent
stats[metricnameZoneCpuUsagePercent] = ZoneCpuUsagePercent
stats[metricnameZoneTotalMemory] = ZoneTotalMemory
stats[metricnameZoneCpuTotal] = ZoneCpuTotal
except (TypeError, ValueError):
pass
metricnameZoneDatacentersCount = METRIC_DELIM.join([vcenter.lower(), 'zonedatacenterscount'])
metricnameZoneClustersCount = METRIC_DELIM.join([vcenter.lower(), 'zoneclusterscount'])
metricnameZoneHostsCount = METRIC_DELIM.join([vcenter.lower(), 'zonehostscount'])
try:
stats[metricnameZoneDatacentersCount] = ZoneDatacentersCount
stats[metricnameZoneClustersCount] = ZoneClustersCount
stats[metricnameZoneHostsCount] = ZoneHostsCount
except (TypeError, ValueError):
pass
server.disconnect()
return stats
class VMWareSystem(MgmtSystemAPIBase):
"""Client to Vsphere API
This class piggy backs off pysphere.
Benefits of pysphere:
- Don't need intimate knowledge w/ vsphere api itself.
Detriments of pysphere:
- Response often are not detailed enough.
"""
_stats_available = {
'num_vm': lambda self: len(self.list_vm()),
'num_host': lambda self: len(self.list_host()),
'num_cluster': lambda self: len(self.list_cluster()),
'num_template': lambda self: len(self.list_template()),
'num_datastore': lambda self: len(self.list_datastore()),
}
def __init__(self, hostname, username, password, **kwargs):
self.api = VIServer()
self.api.connect(hostname, username, password)
def _get_vm(self, vm_name=None):
if vm_name is None:
raise Exception('Could not find a VM named %s.' % vm_name)
else:
try:
vm = self.api.get_vm_by_name(vm_name)
return vm
except VIException as ex:
raise Exception(ex)
def does_vm_exist(self, name):
try:
self._get_vm(name)
return True
except Exception:
return False
def _get_resource_pool(self, resource_pool_name=None):
rps = self.api.get_resource_pools()
for mor, path in rps.iteritems():
if re.match('.*%s' % resource_pool_name, path):
return mor
# Just pick the first
return rps.keys()[0]
def get_ip_address(self, vm_name):
vm = self._get_vm(vm_name)
maxwait = 600
net_info = None
waitcount = 0
while net_info is None:
if waitcount > maxwait:
break
net_info = vm.get_property('net', False)
waitcount += 5
time.sleep(5)
if net_info:
ipv4_re = r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
for ip in net_info[0]['ip_addresses']:
if re.match(ipv4_re, ip) and ip != '127.0.0.1':
return ip
return None
def _get_list_vms(self, get_template=False):
template_or_vm_list = []
props = self.api._retrieve_properties_traversal(property_names=['name', 'config.template'],
from_node=None,
obj_type=MORTypes.VirtualMachine)
for prop in props:
vm = None
template = None
for elem in prop.PropSet:
if elem.Name == "name":
vm = elem.Val
elif elem.Name == "config.template":
template = elem.Val
if vm is None or template is None:
continue
if template == bool(get_template):
template_or_vm_list.append(vm)
return template_or_vm_list
def start_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
return True
else:
vm.power_on()
ack = vm.get_status()
if ack == 'POWERED ON':
return True
return False
def stop_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
return True
else:
vm.power_off()
ack = vm.get_status()
if ack == 'POWERED OFF':
return True
return False
def delete_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_on():
self.stop_vm(vm_name)
# When pysphere moves up to 0.1.8, we can just do:
# vm.destroy()
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
rtn = self.api._proxy.Destroy_Task(request)._returnval
task = VITask(rtn, self.api)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return True
else:
return False
def create_vm(self, vm_name):
raise NotImplementedError('This function has not yet been implemented.')
def restart_vm(self, vm_name):
if not self.stop_vm(vm_name):
return False
else:
return self.start_vm(vm_name)
def list_vm(self):
return self._get_list_vms()
def list_template(self):
return self._get_list_vms(get_template=True)
def list_flavor(self):
raise NotImplementedError('This function is not supported on this platform.')
def list_host(self):
return self.api.get_hosts()
def list_datastore(self):
return self.api.get_datastores()
def list_cluster(self):
return self.api.get_clusters()
def info(self):
return '%s %s' % (self.api.get_server_type(), self.api.get_api_version())
def disconnect(self):
self.api.disconnect()
def vm_status(self, vm_name):
state = self._get_vm(vm_name).get_status()
print "vm " + vm_name + " status is " + state
return state
def is_vm_running(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED ON" == state
def is_vm_stopped(self, vm_name):
state = self.vm_status(vm_name)
return "POWERED OFF" == state
def is_vm_suspended(self, vm_name):
state = self.vm_status(vm_name)
return "SUSPENDED" == state
def suspend_vm(self, vm_name):
vm = self._get_vm(vm_name)
if vm.is_powered_off():
raise Exception('Could not suspend %s because it\'s not running.' % vm_name)
else:
vm.suspend()
return self.is_vm_suspended(vm_name)
def clone_vm(self):
raise NotImplementedError('clone_vm not implemented.')
def deploy_template(self, template, *args, **kwargs):
if 'resourcepool' not in kwargs:
kwargs['resourcepool'] = None
vm = self._get_vm(template)
if vm:
vm.clone(kwargs['vm_name'], sync_run=True,
resourcepool=self._get_resource_pool(kwargs['resourcepool']))
return kwargs['vm_name']
else:
raise Exception('Could not clone %s' % template)
try:
options.vm_path
except NameError:
options.vm_path = raw_input("Enter the Template/VM to convert: ")
# Make the vcenter connection
server = VIServer()
server.connect(options.vcenter, options.username, options.password)
# Set the host, cluster and resource pool to "deploy" it into
# We get teh "mor" which is a number to identify with vCenter
hosts = server.get_hosts()
host = [k for k,v in hosts.items() if v=="esxhost.local"][0]
vm = server.get_vm_by_name(options.vm_path)
cluster_name = "DevTest_Cluster"
resource_pool = "/Resources"
cluster = [k for k,v in server.get_clusters().items() if v==cluster_name][0]
rpmor = [k for k,v in server.get_resource_pools(from_mor=cluster).items() if v==resource_pool][0]
# This is the request message we send off to make the change, setting the
# vm, host, and resource pool.
request = VI.MarkAsVirtualMachineRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_pool(rpmor)
request.set_element_host(host)
server._proxy.MarkAsVirtualMachine(request)
server.disconnect()
