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

Posted 2020-10-27 idvcn

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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

<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>