RE: Cloudstack的console proxy VNC响应速度太慢
问一下，怎么调整spec, 另外上次技术沙龙的时候说过，如果realhostip.com无法访问的时候，可以配置一下，忘了如何配置了？ 其实基于HTML5的web桌面已经很多了，cloudstack能否在新的release中也规划一下。 Subject: Re: Cloudstack的console proxy VNC响应速度太慢 From: quanyo...@126.com Date: Wed, 10 Apr 2013 22:01:08 +0800 To: users-cn@cloudstack.apache.org 谢谢，我试一下调整spec；浏览器的好处也很明显，更通用一些，但是目前浏览器vnc性能连trouble shooting都 不爽。 发自我的 iPhone 在 2013-4-10，21:56，Gavin Lee gavin@gmail.com 写道： 调整CPVM的Spec, 会好一点, 但也好不了太多. 一样的慢. 平常使用不推荐浏览器接Console. 一般用做Trouble Shooting的多. 2013/4/10 Yongquan Fu quanyo...@126.com 大家好，Cloudstack4.0通过console proxy system vm提供了guest vm到浏览器窗口的VNC控制台功能，具体通过Java语言实现的。但是实际使用中我发觉存在两个严重的问题： （1）第一次打开的等待时间长，我测了一下，大多数在30～60秒； （2）键盘响应速度慢，在一个按键后，要等待7～15秒才能有反应； 大家有没有碰到过类似的问题，是否有好的解决办法？ 符永铨 -- National University of Defense Technology -- Gavin
CloudStack系统容量问题
您好!CloudStack的系统总容量是根据硬件资源进行计算的，是否可以修改呢？比如我有2台16核，32G内存的服务器，创建了一些虚拟机后使用内存占了99%，无法再创建虚拟机，但实际上服务器上的内存并没有占用很多，这种情况该如何处理呢？
Re: 请问最新版本的apache-cloudstack-4.0.1-incubating-src.tar.bz2是不是默认不支持VMware集群的？
城市恬园的陈珂？ From iPhone 在 2013年4月11日，13:56，陈珂 chenke2...@hotmail.com 写道： 请问从哪能下载到比较官方性质的含vmware相关依赖包的安装包。 发自 Windows 邮件 发件人: Gavin Lee 发送时间: 2013年4月10日 10:26 收件人: users-cn@cloudstack.apache.org 主题: Re: 请问最新版本的apache-cloudstack-4.0.1-incubating-src.tar.bz2是不是默认不支持VMware集群的？ 是的, nonoss依赖的一些package不在其中, 可以参考[1]自己编译来支持. [1] https://cwiki.apache.org/confluence/display/CLOUDSTACK/Building#Building-NonOSSBuilding 2013/4/10 伍乙生 wuy...@mail.sysu.edu.cn 请问最新版本的apache-cloudstack-4.0.1-incubating-src.tar.bz2是不是默认不支持VMware集群的？ Best regards - 伍乙生 中山大学网络与信息技术中心 电话：(+86-20) 8403 7775 传真：(+86-20) 8403 6772 移动电话：13560175491 Email: wuy...@mail.sysu.edu.cn 地址: 广州市新港西路135号 邮编: 510275 、 -- Gavin
Re: Cloudstack的console proxy VNC响应速度太慢
Gavin Lee： 在外部及CPVM里ping x-x-x-x.realhostip.com 都是通的，但控制台就是显示不了 界面。 PS：环境是高级网络架构的，使用了多网卡,10.0.3.0/24为 publicguest，10.101.1.0为 Management root@v-2-VM:~# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface aaa.com. 10.101.1.254 255.255.255.255 UGH 0 0 0 eth1 10.0.3.0 * 255.255.255.0 U 0 0 0 eth2 10.101.1.0 * 255.255.255.0 U 0 0 0 eth1 link-local * 255.255.0.0 U 0 0 0 eth0 default bogon 0.0.0.0 UG 0 0 0 eth2 谢谢！ 于 2013/4/12 10:34, Gavin Lee 写道: 关于html5是个非常好的提议. realhostip.com如果不能访问. 需要在hosts文件里(具体位置由你OS的不同而不一样)添加以下解析: x-x-x-x.realhostip.com x.x.x.x 改完后ping一下试试. 调整系统虚机的Spec, 可以通过: 1. 全局配置: http://snag.gy/5mWZe.jpg 2. 系统服务方案: http://snag.gy/STBZ6.jpg 2013/4/11 张海峰 zhang.haif...@outlook.com 问一下，怎么调整spec, 另外上次技术沙龙的时候说过，如果realhostip.com无法访问的时候，可以配置一下，忘了如何配置了？ 其实基于HTML5的web桌面已经很多了，cloudstack能否在新的release中也规划一下。 Subject: Re: Cloudstack的console proxy VNC响应速度太慢 From: quanyo...@126.com Date: Wed, 10 Apr 2013 22:01:08 +0800 To: users-cn@cloudstack.apache.org 谢谢，我试一下调整spec；浏览器的好处也很明显，更通用一些，但是目前浏览器vnc性能连trouble shooting都 不爽。 发自我的 iPhone 在 2013-4-10，21:56，Gavin Lee gavin@gmail.com 写道： 调整CPVM的Spec, 会好一点, 但也好不了太多. 一样的慢. 平常使用不推荐浏览器接Console. 一般用做Trouble Shooting的多. 2013/4/10 Yongquan Fu quanyo...@126.com 大家好，Cloudstack4.0通过console proxy system vm提供了guest vm到浏览器窗口的VNC控制台功能，具体通过Java语言实现的。但是实际使用中我发觉存在两个严重的问题： （1）第一次打开的等待时间长，我测了一下，大多数在30～60秒； （2）键盘响应速度慢，在一个按键后，要等待7～15秒才能有反应； 大家有没有碰到过类似的问题，是否有好的解决办法？ 符永铨 -- National University of Defense Technology -- Gavin -- Deason Yang
Re: email notifications hooks
Nitin, Did you look at the 4.1 design docs ? I assume the FS should be there. On 11/04/13 12:23 PM, Nitin Mehta nitin.me...@citrix.com wrote: How do you enable that ? On 11/04/13 8:50 AM, Abhinandan Prateek abhinandan.prat...@citrix.com wrote: Cloudstack has a evenets framework that can be leveraged to listen to such notifications and act on those. -abhi On 10/04/13 5:51 PM, Nikita Gubenko nikita.gube...@gmail.com wrote: Hello Are there any email notifications in cloudstack or any hooks where I can add notifications myself? For example on VM create/destroy/etc -- Best Regards, Nikita Gubenko
Re: [Network] Multiple ips
Yes i set public the aaa.bbb.227.xxx ip and vlan: untagged, and i set up the aaa.bbb.230.xxx to public ip with vlan: 100 . aaa.bbb.227.xxx is working well, but aaa.bbb.230.xxx isn't. So i have two network card (eth0, eth1). I have to set up eth1 for aaa.bbb.230.xxx ? Or how can? 2013/4/11 Ahmad Emneina aemne...@gmail.com did you set the original network as a shared network, or the public ip address range in your zone? You shouldnt need to make changes at the hypervisor level in order to facilitate this, unless this is going through another physical network/device on the host. On Thu, Apr 11, 2013 at 2:17 PM, Ügyfélszolgálat (Manzol Kkt.) ugyfelszolga...@manzol.hu wrote: Hi, I am starter in cloudstack. I installed it, and setup advanced mode with one C type ip address (aaa.bbb.227.xxx), and i want to use other C type ip address (aaa.bb.230.xxx). I can't setup /etc/network/interfaces in ubuntu 12.04. How can i resolv this problem? Can you tell me any step by step tutorial or interfaces file? Thank you! Mátyus Botond -- Ha elégedett szolgáltatásunkkal kérem pluszozza Google+ oldalunkat: https://plus.google.com/112673174823067308026/ (Jobb oldalt a térkép alatt) *Köszönjük!* * * *Tisztelettel,* *Ügyfélszolgálat* -- Manzol Kkt. Webtárhely Manzol http://www.webtarhely.manzol.hu/ 2117 Isaszeg, Mátyás király utca 29. Mobil: +36 30 543 7137
MIgrate VMware VM to Cloudstack
Hi All, Is there an easier way to migrate existing VMs on a VMware host into Cloudstack without exporting as OVF/OVA then importing into Cloudstack as a template, then deploying again? This method is also hit or miss. A lot of times I get a BSoD or Kernal Panic with some VMs I migrated. If this is the only way to migrate then Cloudstack is going to have a big problem trying to get people with large existing infrastructures to switch over to Cloudstack. There has to be a way that the management server can look at vCenter for existing VMs and have some sort of wizard or even API only script that does the following. 1. Lists Existing VMs on a vCenter cluster. 2. Allow you to select the VMs you would like to migrate into cloudstack and assign each vm to a user/group Click migrate 3. A process starts to snapshot the existing server, renames and copies the VM files to Cloudstack primary storage. 4. Cloudstack then updates its database to reflect the new inventory. I am sure my process is missing a bunch of things but in general this should be possible I think. I wish I was a programmer so I could help with this. Thank you very much!
Re: KVM | CentOS | Windows
Actually, I figured it out. Odd, I mounted the ISO in linux and extracted the files for 2008 R2. Now I am going to play with getting 2012 up and working (getting the drive to show up) during installation. On Apr 11, 2013, at 9:54 PM, Maurice Lawler maurice.law...@me.com wrote: I do now see data drives to be attached to windows 2008 r2, however, I am not sure how to install the drivers provided by the ISO. Can you please tell me how to make windows 2008 see the secondary attached drives by installing these drivers? - Maurice On Apr 10, 2013, at 6:14 PM, Kirk Kosinski kirkkosin...@gmail.com wrote: Hi, Maurice. 1. Server 2012 is not supported in CS 4.0.1 so there is no guarantee it will work. If the installer is not seeing any drives, it probably means the drives are using the VirtIO SCSI controller, so try loading the drivers for the VirtIO SCSI adapter [1], or try using a different OS Type that provides an IDE drive to the VM. You can switch the OS Type after the install is done if you need the root disk on VirtIO. As I test, I uploaded a Server 2012 ISO configured with the Windows Server 2008 R2 (64-bit) OS Type to my CS 4.0.1 setup with KVM hosts (Ubuntu 12.04.2). The OS installed and booted without a problem, and data disks are detected after installing VirtIO drivers [2]. I then changed the OS Type to Windows PV successfully [3]. 2. While logged in as a user in the account that owns the VM, create a new virtual disk and see if you can attach it to the VM. It works fine in my CS 4.0.1 setup with a test VM with the Windows Server 2008 R2 (64-bit) OS Type. Data disks are detected by the OS without a problem [4]. Other than an account mismatch I can't think of anything else that would cause this. Best regards, Kirk [1] http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/ [2] http://i.imgur.com/99FOhBg.png [3] http://i.imgur.com/lEwTYvp.png [4] http://i.imgur.com/DgurKin.png On 04/09/2013 04:25 PM, Maurice Lawler wrote: Hello Team, My present setup is as follows: KVM | CentOS | CS 4.0.1 1st Issue: Attempting to utilizing Windows Server 2012, the ISO does not find the virtual drive. Even provisioning a secondary one, it will allow me to attach it, yet and still I cannot install to the secondary or first drive. 2nd Issue: Attempting to provision and attach a secondary virtual drive to an existing Windows Server 2008R2 instance, seems to not allow that. When I go to attach the volume, it lists my linux instances and my windows 2012 (which doesn't matter because that's nt working) but not the window 2008 instance. Does anyone out there have any experience on either flavour of windows and utilizing CS on KVM. Please assist me if you can. Thank you, Maurice
Re: MIgrate VMware VM to Cloudstack
I think this is a great idea. First step would be to log a request in https://issues.apache.org/jira/browse/CLOUDSTACK And folks, please vote. On 4/11/13 7:18 PM, Jake G. dj_dark_jungl...@yahoo.com wrote: Hi All, Is there an easier way to migrate existing VMs on a VMware host into Cloudstack without exporting as OVF/OVA then importing into Cloudstack as a template, then deploying again? This method is also hit or miss. A lot of times I get a BSoD or Kernal Panic with some VMs I migrated. If this is the only way to migrate then Cloudstack is going to have a big problem trying to get people with large existing infrastructures to switch over to Cloudstack. There has to be a way that the management server can look at vCenter for existing VMs and have some sort of wizard or even API only script that does the following. 1. Lists Existing VMs on a vCenter cluster. 2. Allow you to select the VMs you would like to migrate into cloudstack and assign each vm to a user/group Click migrate 3. A process starts to snapshot the existing server, renames and copies the VM files to Cloudstack primary storage. 4. Cloudstack then updates its database to reflect the new inventory. I am sure my process is missing a bunch of things but in general this should be possible I think. I wish I was a programmer so I could help with this. Thank you very much!
Re: MIgrate VMware VM to Cloudstack
On 12 April 2013 09:51, Chiradeep Vittal chiradeep.vit...@citrix.com wrote: I think this is a great idea. First step would be to log a request in https://issues.apache.org/jira/browse/CLOUDSTACK +1 to the request. I've got some xen clusters I'd like to migrate in to cloudstack too. Does the work that is currently happening in the vmsync branch cover this? I thought that would be a related effort.
Re: Add new host and migrate existed vm to new cluster
hey nitin, doesnt volume migrate allow for cross cluster migration? i know the only caveat to that being, the vm's needing to be powered off to migrate. On Thu, Apr 11, 2013 at 9:48 PM, Nitin Mehta nitin.me...@citrix.com wrote: On 12/04/13 8:26 AM, sx chen cloudchen0...@gmail.com wrote: Hello, My CloudStack environment is: version:3.02 cluster1:5 blade server in cluster1,Cpu is 2*6*2.53GHz My requirement is: 1.I want to add 5 rack server to the CloudStack,and a new cluster named cluster2 or add a new zone,rack server CPU is 2*6*2.0GHz， 2.migrate some of the existed vm to the new host. My question is 1.Is there a way to migrate the whole cluster? AFAIK no. But please feel free to open a feature request for this in Jira. 2.Is migrateVirtualMachine API support cross cluster or cross zone? ATM it doesn't support it cross cluster/zone. But I guess with the FS https://cwiki.apache.org/confluence/display/CLOUDSTACK/Enabling+Storage+Xen Motion+for+XenServer it would be. ETA - 4.2
