Snapshot management of VMware API development

Companies to develop their own private cloud management platform, I am responsible for the VMware part of the background interface writing.

Mainly based on the VMware official Python interface Pyvmomi for two packages,

The main realization has the virtual machine switch machine logoff;

Virtual Machine Additions and deletions disk;

Virtual machine snapshot additions and deletions restore;

Console interface for virtual machine HTML5

Virtual Machine Network Management

Zabbix Monitoring ESXi Disk utilization

Zabbix Accept forwarding of ESXi alarm information

This article shows the snapshot function, snapshot is actually a very small function, mainly to let you understand the next VMware snapshot interface, the internet did not do me this thing, the middle of a traversal algorithm

First

1 Actual effect

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2, the actual data

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The code is as follows

From Pyvmomi import vim

From Pyvim.connect import Smartconnect, Disconnect

Import atexit

Import Argparse

Import Getpass

Import SSL

Import Random

Import CGI, CGITB

Import Sys

Import JSON

def wait_for_task (Task):

"" "Wait for a vCenter task to finish" "

Task_done = False

While not task_done:

if task.info.state = = ' Success ':

Return Task.info.result

if task.info.state = = ' ERROR ':

Print ("There is an error")

Task_done = True

form = CGI. Fieldstorage ()

vmnames= form.getvalue (' IP ')

Si = None

context = SSL. Sslcontext (SSL. PROTOCOL_TLSV1)

Context.verify_mode = SSL. Cert_none

Si = Smartconnect (host= "10.20.11.3",

User= "Root",

Pwd= "VMware",

port=443,

Sslcontext=context)

Atexit.register (Disconnect, si)

Content = Si. Retrievecontent ()

container = Content.viewManager.CreateContainerView (Content.rootfolder, [vim]. Virtualmachine], True)

For C in Container.view:

if c.name = = Vmnames:

obj = C

Break

Try

Obj.name

Except Exception as E:

res={' status ': ' Failed ', ' result ': ' IP is not found '}

BODY = Json.dumps (res)

Print ("status:200 OK")

Print ("Content-type:application/json")

Print ("Content-length:%d"% (len (body)))

Print ("")

Print (RES)

Sys.exit ()

Output=[]

#遍历快照的树状结构 Note To set the global variable

def showlist (snapshot):

Global output

Output.append ({Snapshot.snapshot:[snapshot.name,snapshot.createtime.timestamp ()]})

For I in Snapshot.childsnapshotlist:

Showlist (i)

Snapshot management of VMware API development