说明：如果vSphere上的VM使用虚拟硬盘是scsi接口，需要安装virtio模块，并加载，如果是ide则不需要安装。（如果ide接口安装并加载virtio到系统后，在openstack中同样无法启动!!!）
一、安装模块
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/sbin/dracut
--force --verbose --add-drivers
"virtio virtio_ring virtio_pci"
/boot/initramfs-3
.10.0-327.el7.x86_64.img 3.10.0-327.el7.x86_64
modprobe virio
modprobe virtio_pci
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二、使用voftool工具从VSphere Center导出ovf模板
1. 从此地址下载 http://ftp.tucha13.net/pub/software/VMware-ovftool-4.1.0/VMware-ovftool-4.1.0-2459827-lin.x86_64.bundle
2. 添加权限chmod a+x VMware-ovftool-4.1.0-2459827-lin.x86_64.bundle
3. 安装工具./VMware-ovftool-4.1.0-2459827-lin.x86_64.bundle.
4. 导出虚拟机ovf模板
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[root@compute04 5_126]
# ovftool --disableVerification --noSSLVerify --powerOffSource vi://user:password@ip/path/to/Resources/05.xxxx/5.126-xxxx1-centos7 5_126.ovf
Opening VI
source
:
vi
:
//administrator
%40vc.com@ip
/path/to/Resources/05
.xxxxxx5.126-xxxxxx1-centos7
Powering off VM: 5.126-1-centos7
Opening OVF target: 5_126.ovf
Writing OVF package: 5_126.ovf
Transfer Completed
Completed successfully
[root@compute04 5_126]
# ls
5_126-disk1.vmdk 5_126-disk2.vmdk 5_126.mf 5_126.ovf
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三、创建卷
1、创建系统卷
说明：所创建卷的大小一定在大于等于vm硬盘
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create --display-name 5_126_os 20
+--------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable |
false
|
| consistencygroup_id | None |
| created_at | 2017-04-01T06:16:33.000000 |
| description | None |
| encrypted | False |
|
id
| 2be0eaee-ca53-4d03-96a4-caae1c011a55 |
| metadata | {} |
| migration_status | None |
| multiattach | False |
| name | 5_126_os |
| os-vol-host-attr:host | None |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | f3419d1896284d15af004b1ad6222a9a |
| replication_status | disabled |
| size | 20 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| updated_at | None |
| user_id | 0e28446136b742a8849c6a54675e6ee8 |
| volume_type | None |
+--------------------------------+--------------------------------------+
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2. 导入系统硬盘
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# cinder set-bootable 2be0eaee-ca53-4d03-96a4-caae1c011a55 true
# cinder list
+--------------------------------------+-----------+----------------+------+-------------+----------+--------------------------------------+
| ID | Status | Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+----------------+------+-------------+----------+--------------------------------------+
| 231b0af3-5a28-4ded-a211-517bbc0c5e41 | available | tomcat_volume1 | 10 | - |
false
| |
| 2be0eaee-ca53-4d03-96a4-caae1c011a55 | available | 5_126_os | 20 | - |
true
| |
| 2ea90de4-fad9-4185-af93-6e0580edc846 |
in
-use | test02 | 20 | - |
false
| 340a66bf-2c0c-45e3-91c0-7108931a78e3 |
+--------------------------------------+-----------+----------------+------+-------------+----------+--------------------------------------+
[root@compute04 5_126]
# rbd -p volumes rm volume-2be0eaee-ca53-4d03-96a4-caae1c011a55
2017-04-01 14:21:17.472336 7f85e4ce17c0 -1 asok(0x410f9c0) AdminSocketConfigObs::init: failed: AdminSocket::bind_and_listen: failed to bind the UNIX domain socket to
'/var/run/ceph/guests/ceph-client.admin.10234.68221936.asok'
: (2) No such
file
or directory
Removing image: 100% complete...
done
.
[root@compute04 5_126]
# qemu-img convert -p /path/to/5_126-disk1.vmdk -O rbd rbd:volumes/volume-2be0eaee-ca53-4d03-96a4-caae1c011a55
(100.00
/100
%)
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3. 创建数据卷
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# cinder create --display-name 5_126_data 20
+--------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable |
false
|
| consistencygroup_id | None |
| created_at | 2017-04-01T06:28:07.000000 |
| description | None |
| encrypted | False |
|
id
| 675d155f-43be-4465-8e48-44a5ec3c12bf |
| metadata | {} |
| migration_status | None |
| multiattach | False |
| name | 5_126_data |
| os-vol-host-attr:host | None |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | f3419d1896284d15af004b1ad6222a9a |
| replication_status | disabled |
| size | 20 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| updated_at | None |
| user_id | 0e28446136b742a8849c6a54675e6ee8 |
| volume_type | None |
+--------------------------------+--------------------------------------+
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[root@compute04 5_126]
# rbd -p volumes rm volume-675d155f-43be-4465-8e48-44a5ec3c12bf
2017-04-01 14:29:10.726135 7fe708cf27c0 -1 asok(0x3e0a9c0) AdminSocketConfigObs::init: failed: AdminSocket::bind_and_listen: failed to bind the UNIX domain socket to
'/var/run/ceph/guests/ceph-client.admin.10554.65055728.asok'
: (2) No such
file
or directory
Removing image: 100% complete...
done
.
4. 导入数据盘
[root@compute04 5_126]
# qemu-img convert -p /path/to/5_126/5_126-disk2.vmdk -O rbd rbd:volumes/volume-
675d155f-43be-4465-8e48-44a5ec3c12bf
(100.00
/100
%)
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四、 从卷启动vm主机
1. 从卷启动vm
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# nova boot --flavor 2 boot_vol --boot-volume 2be0eaee-ca53-4d03-96a4-caae1c011a55 --availability-zone nova:compute07 --security-groups default --nic net-id=4df49be9-ace6-413a-9c6b-0ec055056c76
+--------------------------------------+----------------------------------------------------------------------------------+
| Property | Value |
+--------------------------------------+----------------------------------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | - |
| OS-EXT-SRV-ATTR:
hostname
| boot-vol |
| OS-EXT-SRV-ATTR:hypervisor_hostname | - |
| OS-EXT-SRV-ATTR:instance_name | instance-00000073 |
| OS-EXT-SRV-ATTR:kernel_id | |
| OS-EXT-SRV-ATTR:launch_index | 0 |
| OS-EXT-SRV-ATTR:ramdisk_id | |
| OS-EXT-SRV-ATTR:reservation_id | r-1ww9vdyg |
| OS-EXT-SRV-ATTR:root_device_name | - |
| OS-EXT-SRV-ATTR:user_data | - |
| OS-EXT-STS:power_state | 0 |
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| OS-SRV-USG:launched_at | - |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| adminPass | Xk4PCWqDzksU |
| config_drive | |
| created | 2017-04-01T06:31:09Z |
| description | - |
| flavor | m1.small (2) |
| hostId | |
| host_status | |
|
id
| e9001768-5f7a-4bdb-b4ab-9bb53be6361b |
| image | Attempt to boot from volume - no image supplied |
| key_name | - |
| locked | False |
| metadata | {} |
| name | boot_vol |
| os-extended-volumes:volumes_attached | [{
"id"
:
"2be0eaee-ca53-4d03-96a4-caae1c011a55"
,
"delete_on_termination"
:
false
}] |
| progress | 0 |
| security_groups | default |
| status | BUILD |
| tenant_id | f3419d1896284d15af004b1ad6222a9a |
| updated | 2017-04-01T06:31:10Z |
| user_id | 0e28446136b742a8849c6a54675e6ee8 |
+--------------------------------------+----------------------------------------------------------------------------------+
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2. 附加数据卷
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# nova volume-attach e9001768-5f7a-4bdb-b4ab-9bb53be6361b 675d155f-43be-4465-8e48-44a5ec3c12bf
+----------+--------------------------------------+
| Property | Value |
+----------+--------------------------------------+
| device |
/dev/vdb
|
|
id
| 675d155f-43be-4465-8e48-44a5ec3c12bf |
| serverId | e9001768-5f7a-4bdb-b4ab-9bb53be6361b |
| volumeId | 675d155f-43be-4465-8e48-44a5ec3c12bf |
+----------+--------------------------------------+
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五、验证结果
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# ssh root@10.1.200.105
The authenticity of host
'10.1.200.105 (10.1.200.105)'
can't be established.
ECDSA key fingerprint is 63:ae:8b:0c:4b:3f:92:73:18:d4:47:db:cf:ff:1a:e2.
Are you sure you want to
continue
connecting (
yes
/no
)?
yes
Warning: Permanently added
'10.1.200.105'
(ECDSA) to the list of known hosts.
root@10.1.200.105's password:
[root@host-10-1-200-105 ~]
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/centos-root
14G 986M 13G 7% /
devtmpfs 910M 0 910M 0%
/dev
tmpfs 920M 0 920M 0%
/dev/shm
tmpfs 920M 8.4M 912M 1%
/run
tmpfs 920M 0 920M 0%
/sys/fs/cgroup
/dev/vdb
16G 33M 16G 1%
/mnt
/dev/vda1
497M 124M 374M 25%
/boot
tmpfs 184M 0 184M 0%
/run/user/0
[root@host-10-1-200-105 ~]
# cd /tmp/
[root@host-10-1-200-105 tmp]
# cd /mnt/
[root@host-10-1-200-105 mnt]
# ls
123
[root@host-10-1-200-105 mnt]
#
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本文转自 jinlinger 51CTO博客，原文链接：http://blog.51cto.com/essun/1912445，如需转载请自行联系原作者
