用python(pyvmomi)管理vmwareESXi/vCenter
環境
開發環境:Ubuntu 18.04 + python3.7
以下環境經過測試都可以使用:centos 6/7 + python3.4/3.6/3.7
和windows 7/2016 +python3.4/3.6/3.7
安裝必要模組pyvmomi
pip install pyvmomi
如果是linux系統有pip2和pip3 兩個版本,需要使用
pip3 install pyvmomi
程式碼
host=`ESXi 機器ip`
user=`root`
password=`密碼`
port=443#埠
context = None
if hasattr(ssl, `_create_unverified_context`):
context = ssl._create_unverified_context()
si = SmartConnect(host=host,user=user,pwd=password,port=port,sslContext=context)
if not si:
print("帳號密碼有問題")
atexit.register(Disconnect, si)
###################################################################################################
def WaitForTasks(tasks, si):#任務
pc = si.content.propertyCollector
taskList = [str(task) for task in tasks]
objSpecs = [vmodl.query.PropertyCollector.ObjectSpec(obj=task) for task in tasks]
propSpec = vmodl.query.PropertyCollector.PropertySpec(type=vim.Task,pathSet=[], all=True)
filterSpec = vmodl.query.PropertyCollector.FilterSpec()
filterSpec.objectSet = objSpecs
filterSpec.propSet = [propSpec]
filter = pc.CreateFilter(filterSpec, True)
try:
version, state = None, None
while len(taskList):
update = pc.WaitForUpdates(version)
for filterSet in update.filterSet:
for objSet in filterSet.objectSet:
task = objSet.obj
for change in objSet.changeSet:
if change.name == `info`:
state = change.val.state
elif change.name == `info.state`:
state = change.val
else:
continue
if not str(task) in taskList:
continue
if state == vim.TaskInfo.State.success:
taskList.remove(str(task))
elif state == vim.TaskInfo.State.error:
raise task.info.error
version = update.version
finally:
if filter:
filter.Destroy()
def getvmname():#列印所有虛擬機器名
content = si.RetrieveContent()
for child in content.rootFolder.childEntity:
if hasattr(child, `vmFolder`):
datacenter = child
vmFolder = datacenter.vmFolder
vmList = vmFolder.childEntity
for vm in vmList:
print(vm.summary.config.name)
print(vm.name)
def getvmstatus(vm_name):#獲取虛擬機器狀態
content = si.RetrieveContent()
for child in content.rootFolder.childEntity:
if hasattr(child, `vmFolder`):
datacenter = child
vmFolder = datacenter.vmFolder
vmList = vmFolder.childEntity
for vm in vmList:
if vm.summary.config.name == vm_name :
print(vm.summary.runtime.powerState)
def poweronvm(vm_name):#開啟虛擬機器
content = si.content
objView = content.viewManager.CreateContainerView(content.rootFolder,[vim.VirtualMachine],True)
vmList = objView.view
objView.Destroy()
tasks = [vm.PowerOn() for vm in vmList if vm.name in vm_name]
print(tasks)
WaitForTasks(tasks, si)
print("虛擬機器啟動成功")
def get_vmsnapshotinfo(vm_name):#檢視快照資訊
content = si.RetrieveContent()
container = content.viewManager.CreateContainerView(content.rootFolder, [vim.VirtualMachine], True)
for c in container.view:
if c.name == vm_name:
snapshots = c.snapshot.rootSnapshotList
return snapshots
def get_vmlist():#獲取虛擬機器列表
content = si.RetrieveContent()
for child in content.rootFolder.childEntity:
if hasattr(child, `vmFolder`):
datacenter = child
vmFolder = datacenter.vmFolder
vmList = vmFolder.childEntity
return vmList
def re_snapshot(vm_name,snapshot_name):##恢復快照
for vm in get_vmlist():
pass
#print(vm.name)
if vm.name == vm_name:
snapshots = vm.snapshot.rootSnapshotList
for snapshot in snapshots:
print(snapshot.name)
if snapshot_name == snapshot.name:
snap_obj = snapshot.snapshot
print ("恢復快照", snapshot.name)
task = [snap_obj.RevertToSnapshot_Task()]
WaitForTasks(task, si)
#re_snapshot("虛擬機器名","快照名") #恢復快照
#print(get_vmsnapshotinfo("虛擬機器名")) #獲取虛擬機器快照資訊
#print(get_vmsnapshotinfo("虛擬機器名"))#檢視虛擬機器快照
#poweronvm("虛擬機器名") #開啟虛擬機器
其它功能我閒了就增加
如果有其它著急需求或者使用方法可以回帖尋求幫助
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