Hi, On Thu, Jan 16, 2014 at 5:34 AM, 普通人 <[email protected]> wrote:
> Yeah,you're right. > But if I want to just change OS images at one time for many VMs. > And should I must create each template for all VMs??? > Another option is to create a base template, and then for each VM instantiate it merging a template containing the NIC with the requested IP. Or you could detach the current disk, attach the new one, and reboot the VM. Regards [1] http://docs.opennebula.org/stable/user/virtual_resource_management/vm_guide.html#instantiating-templates -- Carlos Martín, MSc Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | [email protected] | @OpenNebula<http://twitter.com/opennebula><[email protected]> On Thu, Jan 16, 2014 at 5:34 AM, 普通人 <[email protected]> wrote: > Yeah,you're right. > But if I want to just change OS images at one time for many VMs. > And should I must create each template for all VMs??? > > ------------------ 原始邮件 ------------------ > *发件人:* "Carlos Martín Sánch";<[email protected]>; > *发送时间:* 2014年1月15日(星期三) 晚上10:17 > *收件人:* "普通人"<[email protected]>; > *抄送:* "users"<[email protected]>; > *主题:* Re: [one-users] About the consistency of information(e.g IP > datadisk) when rebuild > > Hi, > > You can create a new VM template using the new Image, and requesting the > same IP manually [1]. If you want to prevent OpenNebula from giving that IP > to another VM, you can put it on hold [2] temporarily. > > Regards > > [1] > http://docs.opennebula.org/stable/user/references/template.html#network-section > [2] > http://docs.opennebula.org/stable/user/virtual_resource_management/vgg.html#hold-and-release-leases > > > -- > Carlos Martín, MSc > Project Engineer > OpenNebula - Flexible Enterprise Cloud Made Simple > www.OpenNebula.org | [email protected] | > @OpenNebula<http://twitter.com/opennebula><[email protected]> > > > On Tue, Jan 14, 2014 at 2:45 PM, 普通人 <[email protected]> wrote: > >> HI everyone >> >> now , i want to rebuild my VM and change the OS (eg. from Centos to >> Ubuntu),but want to keep IP and data disk. >> Unfortunately,in Openebula ,there is only "recreate". Is there >> someone can help me to realise my goal ?? >> thank you ....... >> >> - >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> >
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