本文简单的描述下如何连接rhev shell以及简单的使用。关于更详细的用法请参考官方文档。
1、如何连接到rhevm？
要想连接到rhevm，必须拥有一个有效的证书。此证书一般安装完rhevm后会自动产生。下面是如何获取到证书。
[root@rhevm ~]# wget -O rhevm.cer http://rhevm.xzxj.edu.cn/ca.crt --2014-05-02 09:29:34-- http://rhevm.xzxj.edu.cn/ca.crt Resolving rhevm.xzxj.edu.cn... 172.16.255.100 Connecting to rhevm.xzxj.edu.cn|172.16.255.100|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1355 (1.3K) [application/x-x509-ca-cert] Saving to: “rhevm.cer” 100%[=========================================================================================>] 1,355 --.-K/s in 0s 2014-05-02 09:29:34 (313 MB/s) - “rhevm.cer” saved [1355/1355]
接着使用rhevm-shell命令连接。
[root@rhevm ~]# rhevm-shell -c -l "https://rhevm.xzxj.edu.cn/api" -u "admin@internal" -A rhevm.cer
Password:
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>>> connected to RHEVM manager 3.3.0.0 <<<
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Welcome to RHEVM shell
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[RHEVM shell (connected)]#2、查看数据中心
[RHEVM shell (connected)]# list datacenters id : c47b976d-3205-491f-9fc3-43c0204b2ca8 name : DATA01 description: ISCSI_SHARE
3、查看集群
[RHEVM shell (connected)]# list clusters id : 99408929-82cf-4dc7-a532-9d998063fa95 name : Default description: The default server cluster id : 374ab972-3470-416f-9f47-49a076e643c8 name : MyCluster description: Just For Home
4、查看网络
[RHEVM shell (connected)]# list networks --show-all id : 8cc17c17-7e04-4ddf-9004-257529c9ca50 name : rhevm description : Management Network data_center-id: c47b976d-3205-491f-9fc3-43c0204b2ca8 mtu : 0 stp : False usages-usage : vm
5、查看虚拟机
[RHEVM shell (connected)]# list vms id : e1a8a858-c2b5-435c-86cf-e90c0d54de8a name : TestOS01 id : 652aff2a-12d5-489c-87db-240b2f413e21 name : TestOS02 id : f26bbce5-8c7f-4221-9b39-4a14f48ebc25 name : win2k3
查看单个虚拟机信息
[RHEVM shell (connected)]# show vm TestOS01 id : e1a8a858-c2b5-435c-86cf-e90c0d54de8a name : TestOS01 cluster-id : 374ab972-3470-416f-9f47-49a076e643c8 cpu-topology-cores : 1 cpu-topology-sockets : 2 cpu_shares : 0 creation_time : 2014-05-01 18:17:19.215000+08:00 custom_properties-custom_property-name : viodiskcache custom_properties-custom_property-value: writethrough delete_protected : False display-address : 172.16.255.154 display-allow_override : True display-monitors : 1 display-port : 5902 display-secure_port : 5903 display-single_qxl_pci : True display-smartcard_enabled : False display-type : spice guest_info-ips-ip-address : 172.16.255.151 high_availability-enabled : True high_availability-priority : 50 host-id : 6958d0be-7eef-4191-81f1-be43c839df68 memory : 1073741824 memory_policy-guaranteed : 715128832 origin : ovirt os-boot-dev : hd os-type : rhel_6x64 placement_policy-affinity : migratable start_time : 2014-05-03 16:08:10.147000+08:00 stateless : False status-state : up template-id : 00000000-0000-0000-0000-000000000000 type : server usb-enabled : True usb-type : native
6、创建虚拟机
[RHEVM shell (connected)]# add vm --name TestOS03 --cluster-name MyCluster --template-name rhel65 --memory 536870912 id : 5c8ecb9c-4eea-4e9c-9ecb-c6a4ec5c0248 name : TestOS03 cluster-id : 374ab972-3470-416f-9f47-49a076e643c8 console-enabled : True cpu-topology-cores : 1 cpu-topology-sockets : 2 cpu_shares : 0 creation_status-state : pending creation_time : 2014-05-03 17:02:00.810000+08:00 delete_protected : False display-allow_override : True display-monitors : 1 display-single_qxl_pci : True display-smartcard_enabled : False display-type : spice high_availability-enabled : True high_availability-priority: 50 memory : 536870912 //定义的内存大小为512MB memory_policy-ballooning : True memory_policy-guaranteed : 536870912 origin : ovirt os-boot-dev : hd os-type : rhel_6x64 placement_policy-affinity : migratable stateless : False status-state : p_w_picpath_locked template-id : 4fc2c10d-d3d9-44fb-b4ae-e838ef38e2a3 type : server usb-enabled : False virtio_scsi-enabled : True
//将TestOS03的内存更新至1GB [RHEVM shell (connected)]# update vm TestOS03 --memory 1073741824 id : 5c8ecb9c-4eea-4e9c-9ecb-c6a4ec5c0248 name : TestOS03 cluster-id : 374ab972-3470-416f-9f47-49a076e643c8 console-enabled : False cpu-topology-cores : 1 cpu-topology-sockets : 2 cpu_shares : 0 creation_time : 2014-05-03 17:02:00.810000+08:00 delete_protected : False display-allow_override : True display-monitors : 1 display-single_qxl_pci : True display-smartcard_enabled : False display-type : spice high_availability-enabled : True high_availability-priority: 50 memory : 1073741824 memory_policy-ballooning : True memory_policy-guaranteed : 536870912 origin : ovirt os-boot-dev : hd os-type : rhel_6x64 placement_policy-affinity : migratable stateless : False status-state : down template-id : 4fc2c10d-d3d9-44fb-b4ae-e838ef38e2a3 type : server usb-enabled : False virtio_scsi-enabled : True
7、向虚拟机添加硬盘
[RHEVM shell (connected)]# add disk --vm-identifier TestOS03 --name ShareDisk01 --format cow --interface virtio --size 5368709120 id : 2e7549f2-9236-457f-9bdb-b90d60464365 name : ShareDisk01 active : True actual_size : 0 alias : ShareDisk01 bootable : False creation_status-state : pending format : cow p_w_picpath_id : 3160c9ac-69c6-4697-9d19-95f19f497437 interface : virtio propagate_errors : False provisioned_size : 5368709120 shareable : False size : 5368709120 //磁盘大小为5G sparse : True status-state : locked storage_domains-storage_domain-id: e2947295-2e94-4aaa-a643-d0bfd45d9fd6 vm-id : 5c8ecb9c-4eea-4e9c-9ecb-c6a4ec5c0248 wipe_after_delete : False
8、删除虚拟机
//删除磁盘 [RHEVM shell (connected)]# remove disk ShareDisk01 --vm-identifier TestOS03 status-state: complete //删除虚拟机 [RHEVM shell (connected)]# remove vm TestOS03 status-state: complete
