用vmware workstation制作cloudstack(kvm)镜像及问题解决办法

说明1：vmware workstation镜像是vmdk格式

说明2：cloudstack配置文件目录：/run/libvirt/qemu/     kvm配置文件目录：/etc/libvirt/qemu

说明3：windows下格式转换方法

C:\Program Files (x86)\VMware\VMware Workstation>vmware-vdiskmanager.exe -r d:\centos7.4\CentOS.vmdk -t 0 temp.vmdk

一、在vmware workstation安装centos7.4系统

二、在系统安装目录找到vmdk文件，上传到linux系统

三、kvm文件转换

1，转化vmdk到qcow2

qemu-img convert -f vmdk -O qcow2 temp.vmdk CentOS72.qcow2

2，下载wget https://launchpadlibrarian.net/40519715/virt-goodies_0.4.tar.gz

3，配置文件转换，转vmx为xml，

./vmware2libvirt -f /opt/image/CentOS.vmx > /opt/image/CentOS.xml

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<domain type='kvm'>   <name>CentOS</name>   <uuid>c2fbe7d6-d8c5-44df-9001-1632ebde8e58</uuid>   <memory>1048576</memory>   <currentMemory>1048576</currentMemory>   <vcpu>1</vcpu>   <os>     <type arch='i686' machine='pc'>hvm</type> #改为<type arch='x86_64' machine='pc'>hvm</type>     <boot dev='hd'/>   </os>   <features>     <acpi/>   </features>   <clock offset='utc'/>   <on_poweroff>destroy</on_poweroff>   <on_reboot>restart</on_reboot>   <on_crash>destroy</on_crash>   <devices>     <emulator>/usr/bin/kvm</emulator>     <disk type='file' device='disk'>       <source file='/opt/image/CentOS.vmdk'/> #改为<source file='/opt/image/CentOS.qcow2'/>       <target dev='hda' />     </disk>     <interface type='network'>       <mac address='00:0c:29:2e:f9:2c'/>       <source network='default'/>     </interface>     <input type='mouse' bus='ps2'/>     <graphics type='vnc' port='-1' listen='127.0.0.1'/>   </devices> </domain>

　　

4，安装所需包，并连接到/usr/bin目录下

yum install libvirt-devel.x86_64 libvirt.x86_64
ln -s /usr/libexec/qemu-kvm /usr/bin/kvm

5，启动kvm

virsh define Ubuntu.xml

6，启动virt-manager:Applications->System Tools->Virtual Machine Manager

7，如图更改配置文件

storage format:qcow2

四，利用cloudstack4.11直接转换

可以直接上传vmdk或vmdk转换后的qcow2镜像，跟磁盘控制器要选择ide

2，启动实例，选择刚才上传的模板

3，查看实例