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Python用oslo.vmware管理ESXI虚拟机 Python使用oslo.vmware管理ESXI虚拟机的示例参考

lyshark   2021-06-23 我要评论
想了解Python使用oslo.vmware管理ESXI虚拟机的示例参考的相关内容吗lyshark在本文为您仔细讲解Python用oslo.vmware管理ESXI虚拟机的相关知识和一些Code实例欢迎阅读和指正我们先划重点:Python,oslo.vmware,python,管理ESXI虚拟机下面大家一起来学习吧。

读取所有节点主机

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


#result1 = session.invoke_api(vim_util,'get_objects',session.vim, 'HostSystem', 100)

#print(result1.objects[0])
# rep2 = session.invoke_api(vim_util,'get_object_properties_dict',session.vim, result1.objects[0].obj,'vm')

res = session.invoke_api(vim_util,"get_objects",session.vim,"ResourcePool",100)

print(res)

获取所有区域:

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"ComputeResource",100)

addr = []
for i in res.objects:
    addr.append(i.propSet[0][1])

print(addr)

获取所有主机列表:

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)

res = session.invoke_api(vim_util,"get_objects",session.vim,"HostSystem",1000)

addr = []
for i in res.objects:
    addr.append(i.propSet[0][1])

print(addr)

获取 HostSystem MO

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"HostSystem",1000)

# 我们随意选取一个 ESXi Host, 并且打印其 Object
host_obj = res.objects[0].obj


# 获取 HostNetworkSystem MO, 并打印其 Value
host_network_system_val = session.invoke_api(vim_util,
    'get_object_properties_dict',session.vim,host_obj,'configManager.networkSystem')

print(host_network_system_val)

详细信息:

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()
session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"VirtualMachine",1000)

summary = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                              res.objects[0].obj,'summary')

print(summary)

资源清单

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()
session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"Datacenter",1000)

# 获取 Cluster 资源清单
computeResource  = session.invoke_api(
                            vim_util,
                            'get_objects',
                            session.vim,
                            'ComputeResource',
                            100)


for each in computeResource.objects:
    print("资源清单: {}".format(each[1][0][1]))

读取主机状态

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"HostSystem",1000)

summary = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                              res.objects[0].obj,'summary.runtime.powerState')

summary1 = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                              res.objects[0].obj,'summary.config.name')


print(summary.get("summary.runtime.powerState"))
print(summary1.get("summary.config.name"))

循环输出

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"HostSystem",100)


tim = 0
for each in res.objects:

    tim = tim +1
    print(tim)
    stats = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                                  each.obj,'summary.runtime.powerState')

    addr = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                                  each.obj,'summary.config.name')

    print("主机地址: {} \t 状态: {}".format(addr.get("summary.config.name"),stats.get("summary.runtime.powerState")))

读取虚拟机状态

from oslo_vmware import api
from oslo_vmware import vim_util
import urllib3

urllib3.disable_warnings()

session = api.VMwareAPISession(
            '127.0.0.1',
            'admin@vsphere.com',
            '123456',
             1,0.1)


res = session.invoke_api(vim_util,"get_objects",session.vim,"VirtualMachine",100)


instance = res.objects[0].obj
print(instance)

stats = session.invoke_api(vim_util, 'get_object_properties_dict', session.vim,
                           instance, 'summary')


print(stats)

使用com.vmware.vcenter_client管理虚拟机。

Vsphere API基础:

import requests
import urllib3
from vmware.vapi.vsphere.client import create_vsphere_client

session = requests.session()
session.verify = False
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

vsphere_client = create_vsphere_client(server='127.0.0.1', username='admin@vsphere.com', password='123456', session=session)

# 列出所有虚拟机
ref = vsphere_client.vcenter.VM.list()
print(ref)

# 通过虚拟机的名称来进行过滤
ref = vsphere_client.vcenter.VM.list( vsphere_client.vcenter.VM.FilterSpec(names={'Baidu-NLP01'}) )
print(ref)

实现开关机

import requests
import urllib3
from vmware.vapi.vsphere.client import create_vsphere_client

session = requests.session()
session.verify = False
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

vsphere_client = create_vsphere_client(server='127.0.0.1', username='admin@vsphere.com', password='123456', session=session)

# 检索系统是否开机
vm = vsphere_client.vcenter.VM.list(vsphere_client.vcenter.VM.FilterSpec(names={'GZH-SERVER3'}))[0]
power_status = vsphere_client.vcenter.vm.Power.get(vm.vm)
print("是否开机: {}".format(power_status))


# 检索系统是否开机
vm = vsphere_client.vcenter.VM.list(vsphere_client.vcenter.VM.FilterSpec(names={'192.168.81.51'}))
if len(vm) != 0:
    vm = vm[0]
    power_status = vsphere_client.vcenter.vm.Power.get(vm.vm)
    print("已开机: {}".format(power_status.state))
else:
    print("已关机")


# 关闭系统 start / reset / suspend / stop
vsphere_client.vm.Power.stop(vm.vm)

# 删除虚拟机
vsphere_client.vcenter.VM.delete(vm)

列出数据存储

import requests
import urllib3
from vmware.vapi.vsphere.client import create_vsphere_client
from com.vmware.vcenter_client import Folder
from com.vmware.vcenter_client import Datastore
from com.vmware.vcenter_client import Network

session = requests.session()
session.verify = False
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

vsphere_client = create_vsphere_client(server='127.0.0.1', username='admin@vsphere.com', password='123456', session=session)

# 列出集群
#ref = vsphere_client.vcenter.Cluster.list()
#print(ref)

# 列出 vCenter 中所有文件夹
#folder = vsphere_client.vcenter.Folder.list()

# 列出数据存储
# store = vsphere_client.vcenter.Datastore.list()
datastore_name = '192.168.64.20'
filter_spec = Datastore.FilterSpec(names={datastore_name})
datastore_summaries = vsphere_client.vcenter.Datastore.list(filter_spec)
datastore_id = datastore_summaries[0].datastore
print("存储结构: {} 数据存储名称: {}".format(datastore_summaries,datastore_id))

获取资源池

import requests
import urllib3
from vmware.vapi.vsphere.client import create_vsphere_client
from com.vmware.vcenter_client import Cluster
from com.vmware.vcenter_client import ResourcePool

session = requests.session()
session.verify = False
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

vsphere_client = create_vsphere_client(server='127.0.0.1', username='admin@vsphere.com', password='123456', session=session)

# 获取所有资源池
filter = vsphere_client.vcenter.ResourcePool.list()
print(filter)

# 根据集群名获取资源池
cluster_name = 'vSAN-Cluster1'
cluster_id = vsphere_client.vcenter.Cluster.list(Cluster.FilterSpec(names={cluster_name}))[0].cluster
resource_pool_id = vsphere_client.vcenter.ResourcePool.list(ResourcePool.FilterSpec(clusters={cluster_id}))[0].resource_pool

print(resource_pool_id)

列出网络

import requests
import urllib3
from vmware.vapi.vsphere.client import create_vsphere_client
from com.vmware.vcenter_client import Network

session = requests.session()
session.verify = False
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

vsphere_client = create_vsphere_client(server='127.0.0.1', username='admin@vsphere.com', password='123456', session=session)

# 列出标准网络
filter = vsphere_client.vcenter.Network.list()
print(filter)

'''
它的 type 有三种类型:
DISTRIBUTED_PORTGROUP:vcenter 创建和管理的网络;
OPAQUE_NETWORK:VSphere 之外的设备所创建但是 vSphere 却可以知道网络的名称和标识符所以宿主机和虚拟机的网卡才能够连接到;
STANDARD_PORTGROUP:ESX 创建和管理的网络。
'''

filter = Network.FilterSpec(names={'vlan  164'},types={Network.Type.STANDARD_PORTGROUP})
network_summaries = vsphere_client.vcenter.Network.list(filter=filter)
print(network_summaries)

# 列出分布式网络
filter = Network.FilterSpec(
                            names=set(['vlan  164']),
                            types=set([Network.Type.DISTRIBUTED_PORTGROUP]))
network_summaries = vsphere_client.vcenter.Network.list(filter=filter)

if len(network_summaries) > 0:
    network_id = network_summaries[0].network
    print(network_id)
else:
    print("Distributed Portgroup Network not found in Datacenter")

文章出处:https://www.cnblogs.com/lyshark


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