Python使用oslo.vmware管理ESXI虛擬機的示例參考
更新時間:2021年06月23日 11:35:02 作者:lyshark
oslo.vmware是OpenStack通用框架中的一部分,主要用于實現(xiàn)對虛擬機的管理任務(wù),借助oslo.vmware模塊我們可以管理Vmware ESXI集群環(huán)境。
讀取所有節(jié)點主機
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)
獲取所有區(qū)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)
獲取所有主機列表:
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)
獲取 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) # 我們隨意選取一個 ESXi Host, 并且打印其 Object host_obj = res.objects[0].obj # 獲取 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)
詳細信息:
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)
資源清單
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) # 獲取 Cluster 資源清單 computeResource = session.invoke_api( vim_util, 'get_objects', session.vim, 'ComputeResource', 100) for each in computeResource.objects: print("資源清單: {}".format(each[1][0][1]))
讀取主機狀態(tài)
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"))
循環(huán)輸出
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("主機地址: {} \t 狀態(tài): {}".format(addr.get("summary.config.name"),stats.get("summary.runtime.powerState")))
讀取虛擬機狀態(tài)
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管理虛擬機。
Vsphere API基礎(chǔ):
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) # 列出所有虛擬機 ref = vsphere_client.vcenter.VM.list() print(ref) # 通過虛擬機的名稱來進行過濾 ref = vsphere_client.vcenter.VM.list( vsphere_client.vcenter.VM.FilterSpec(names={'Baidu-NLP01'}) ) print(ref)
實現(xiàn)開關(guān)機
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) # 檢索系統(tǒng)是否開機 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("是否開機: {}".format(power_status)) # 檢索系統(tǒng)是否開機 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("已開機: {}".format(power_status.state)) else: print("已關(guān)機") # 關(guān)閉系統(tǒng) start / reset / suspend / stop vsphere_client.vm.Power.stop(vm.vm) # 刪除虛擬機 vsphere_client.vcenter.VM.delete(vm)
列出數(shù)據(jù)存儲
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 中所有文件夾 #folder = vsphere_client.vcenter.Folder.list() # 列出數(shù)據(jù)存儲 # 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("存儲結(jié)構(gòu): {} 數(shù)據(jù)存儲名稱: {}".format(datastore_summaries,datastore_id))
獲取資源池
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) # 獲取所有資源池 filter = vsphere_client.vcenter.ResourcePool.list() print(filter) # 根據(jù)集群名獲取資源池 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)
列出網(wǎng)絡(luò)
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) # 列出標準網(wǎng)絡(luò) filter = vsphere_client.vcenter.Network.list() print(filter) ''' 它的 type 有三種類型: DISTRIBUTED_PORTGROUP:vcenter 創(chuàng)建和管理的網(wǎng)絡(luò); OPAQUE_NETWORK:VSphere 之外的設(shè)備所創(chuàng)建,但是 vSphere 卻可以知道網(wǎng)絡(luò)的名稱和標識符,所以宿主機和虛擬機的網(wǎng)卡才能夠連接到; STANDARD_PORTGROUP:ESX 創(chuàng)建和管理的網(wǎng)絡(luò)。 ''' filter = Network.FilterSpec(names={'vlan 164'},types={Network.Type.STANDARD_PORTGROUP}) network_summaries = vsphere_client.vcenter.Network.list(filter=filter) print(network_summaries) # 列出分布式網(wǎng)絡(luò) 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")
文章出處:https://www.cnblogs.com/lyshark
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