Re: RE: 答复: 上海聚餐
19号在上海参加活动，期待和大家交流 在 2014年4月14日 下午8:01，basoagcl basoa...@gmail.com 写道： 不在上海呀。成都的祝大家玩的开心呀。 在 2014-04-14 10:38:49，liuying ying_...@tcloudcomputing.com 写道： 我们会在19号晚上在上海聚餐，本周六，有愿意的参加的联系我哈！！O(∩_∩)O Best Regards - 刘 莹Liu Ying 北京天云趋势科技有限公司 北京亦庄经济技术开发区地盛北街1号北工大软件园B区18号楼，邮编：100176 Mob: +86 134 6656 8566 E-mail: ying_...@tcloudcomputing.com Http://www.tcloudcomputing.com.cn -Original Message- From: Liu Fred [mailto:fred_...@tcloudcomputing.com] Sent: Tuesday, April 01, 2014 4:06 PM To: users-cn@cloudstack.apache.org; cloudstack-users...@incubator.apache.org Subject: Re: 答复: 上海聚餐 可以在上海沙龙后组织一场，AA，上海有同学组织吗？ 在 14-4-1 下午4:02， 许叁征 x...@chinanetcenter.com 写入: 我没有在上海，我在厦门，有在厦门的有兴趣来讨论行业 和聚餐交流。。。 许叁征 网宿科技股份有限公司 厦门分公司 运营技术支持部 Tel:13860125907 E-mail:x...@chinanetcenter.com http://www.chinanetcenter.com 分公司：北京-上海-广州-深圳 免费咨询热线:800-820-0001 网宿科技 --卓越的互联网业务平台提供商 -邮件原件- 发件人: users-cn-return-3397-xusz=chinanetcenter.com@cloudstack. apache.org [mailto:users-cn-return-3397-xusz=chinanetcenter.com@clo udstack.apache. org ] 代表 Lu Heng 发送时间: 2014年4月1日星期二 15:47 收件人: cloudstack-users...@incubator.apache.org 主题: 上海聚餐 有没有在上海的朋友有兴趣聚餐的，聊聊云也聊聊行业。 -- -- Kind regards. Lu This transmission is intended solely for the addressee(s) shown above. It may contain information that is privileged, confidential or otherwise protected from disclosure. Any review, dissemination or use of this transmission or its contents by persons other than the intended addressee(s) is strictly prohibited. If you have received this transmission in error, please notify this office immediately and e-mail the original at the sender's address above by replying to this message and including the text of the transmission received. -- 白清杰 (Born Bai) 北京开源愿景信息技术有限公司 Mail: linux...@gmail.com
Re: 二级存储丢失
二级存储是使用的iscsi还是NFS呢？ 二级存储手动挂载有没有问题？看日志，分析是二级存储挂载不上 2014-04-15 10:18 GMT+08:00 许叁征 x...@chinanetcenter.com: HI ALL 最近一节点因为innode文件满了，造成虚拟机挺止，修复好节点却发现虚拟机无法启动， 环境：CS4.0.1 +XENSERVER。 添加了XEN主存储还是不能启动虚拟机。 2014-04-15 10:12:48,114 DEBUG [storage.allocator.LocalStoragePoolAllocator] (secstorage-1:null) Unable to find storage pool to fit the vm 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable pools found for volume: Vol[67635|vm=67556|ROOT] under cluster: 20 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable pools found 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable storagePools found under this Cluster: 20 2014-04-15 10:12:48,115 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Checking resources in Cluster: 1 under Pod: 1 2014-04-15 10:12:48,115 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Calling HostAllocators to find suitable hosts 2014-04-15 10:12:48,115 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Looking for hosts in dc: 1 pod:1 cluster:1 2014-04-15 10:12:48,117 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) FirstFitAllocator has 1 hosts to check for allocation: [Host[-68-Routing]] 2014-04-15 10:12:48,119 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Found 1 hosts for allocation after prioritization: [Host[-68-Routing]] 2014-04-15 10:12:48,119 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Looking for speed=500Mhz, Ram=256 2014-04-15 10:12:48,120 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Checking if host: 68 has enough capacity for requested CPU: 500 and requested RAM: 268435456 , cpuOverprovisioningFactor: 6.0 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Hosts's actual total CPU: 34128 and CPU after applying overprovisioning: 204768 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Free CPU: 204768 , Requested CPU: 500 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Free RAM: 24472994112 , Requested RAM: 268435456 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Host has enough CPU and RAM available 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) STATS: Can alloc CPU from host: 68, used: 0, reserved: 0, actual total: 34128, total with overprovisioning: 204768; requested cpu:500,alloc_from_last_host?:false ,considerReservedCapacity?: true 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) STATS: Can alloc MEM from host: 68, used: 0, reserved: 0, total: 24472994112; requested mem: 268435456,alloc_from_last_host?:false ,considerReservedCapacity?: true 2014-04-15 10:12:48,122 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Found a suitable host, adding to list: 68 2014-04-15 10:12:48,122 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Host Allocator returning 1 suitable hosts 2014-04-15 10:12:48,123 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Checking suitable pools for volume (Id, Type): (67635,ROOT) 2014-04-15 10:12:48,124 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) We need to allocate new storagepool for this volume 2014-04-15 10:12:48,124 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Calling StoragePoolAllocators to find suitable pools 2014-04-15 10:12:48,124 DEBUG [storage.allocator.LocalStoragePoolAllocator] (secstorage-1:null) LocalStoragePoolAllocator trying to find storage pool to fit the vm 2014-04-15 10:12:48,124 DEBUG [storage.allocator.FirstFitStoragePoolAllocator] (secstorage-1:null) Looking for pools in dc: 1 pod:1 cluster:1 2014-04-15 10:12:48,126 DEBUG [storage.allocator.FirstFitStoragePoolAllocator] (secstorage-1:null) FirstFitStoragePoolAllocator has 4 pools to check for allocation 2014-04-15 10:12:48,126 DEBUG [storage.allocator.AbstractStoragePoolAllocator] (secstorage-1:null) Checking if storage pool is suitable, name: xen131 ,poolId: 227 2014-04-15 10:12:48,126 DEBUG [storage.allocator.AbstractStoragePoolAllocator] (secstorage-1:null) Is localStorageAllocationNeeded? true 2014-04-15 10:12:48,126 DEBUG [storage.allocator.AbstractStoragePoolAllocator] (secstorage-1:null) Is storage pool shared? true 2014-04-15 10:12:48,126 DEBUG [storage.allocator.AbstractStoragePoolAllocator] (secstorage-1:null) StoragePool is not of correct type, skipping this pool 2014-04-15 10:12:48,126 DEBUG
答复: 二级存储丢失
二级存储是使用NFS的，后面经“北京-steelen”的协助支持下，启用本地存储后经相应检查后，虚拟机多数可以启动了。在这里面要特别感谢下steelen，来到厦门的时候，记得告诉我，请你吃大餐以表心意， 目前有两个问题，在平时中一直困扰的。 1.使用两台XENserver为一个pool集群后，xenserver,有自时它会自动在XEN面板上变红色图标，然后节点会自动消失，一台xenserver 就会ping不通掉，看起来是机器在重启了。这样就造成虚拟机也瞬间停止运行了。。隔了2分钟后，它会可能会自动加载成同一个pool。 1.1想问下各位，造成这个问题的原因是什么，如何处理？ 1.2 如何在节点故障恢复后，虚拟机也能自动启动起来免人工手动启动。 谢谢大家了。 -邮件原件- 发件人: users-cn-return-3485-xusz=chinanetcenter@cloudstack.apache.org [mailto:users-cn-return-3485-xusz=chinanetcenter@cloudstack.apache.org] 代表 linux...@gmail.com 发送时间: 2014年4月16日星期三 7:49 收件人: users-cn@cloudstack.apache.org 主题: Re: 二级存储丢失 二级存储是使用的iscsi还是NFS呢？ 二级存储手动挂载有没有问题？看日志，分析是二级存储挂载不上 2014-04-15 10:18 GMT+08:00 许叁征 x...@chinanetcenter.com: HI ALL 最近一节点因为innode文件满了，造成虚拟机挺止，修复好节点却发现虚拟机无法启动， 环境：CS4.0.1 +XENSERVER。 添加了XEN主存储还是不能启动虚拟机。 2014-04-15 10:12:48,114 DEBUG [storage.allocator.LocalStoragePoolAllocator] (secstorage-1:null) Unable to find storage pool to fit the vm 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable pools found for volume: Vol[67635|vm=67556|ROOT] under cluster: 20 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable pools found 2014-04-15 10:12:48,114 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) No suitable storagePools found under this Cluster: 20 2014-04-15 10:12:48,115 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Checking resources in Cluster: 1 under Pod: 1 2014-04-15 10:12:48,115 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Calling HostAllocators to find suitable hosts 2014-04-15 10:12:48,115 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Looking for hosts in dc: 1 pod:1 cluster:1 2014-04-15 10:12:48,117 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) FirstFitAllocator has 1 hosts to check for allocation: [Host[-68-Routing]] 2014-04-15 10:12:48,119 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Found 1 hosts for allocation after prioritization: [Host[-68-Routing]] 2014-04-15 10:12:48,119 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Looking for speed=500Mhz, Ram=256 2014-04-15 10:12:48,120 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Checking if host: 68 has enough capacity for requested CPU: 500 and requested RAM: 268435456 , cpuOverprovisioningFactor: 6.0 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Hosts's actual total CPU: 34128 and CPU after applying overprovisioning: 204768 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Free CPU: 204768 , Requested CPU: 500 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Free RAM: 24472994112 , Requested RAM: 268435456 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) Host has enough CPU and RAM available 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) STATS: Can alloc CPU from host: 68, used: 0, reserved: 0, actual total: 34128, total with overprovisioning: 204768; requested cpu:500,alloc_from_last_host?:false ,considerReservedCapacity?: true 2014-04-15 10:12:48,122 DEBUG [cloud.capacity.CapacityManagerImpl] (secstorage-1:FirstFitRoutingAllocator) STATS: Can alloc MEM from host: 68, used: 0, reserved: 0, total: 24472994112; requested mem: 268435456,alloc_from_last_host?:false ,considerReservedCapacity?: true 2014-04-15 10:12:48,122 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Found a suitable host, adding to list: 68 2014-04-15 10:12:48,122 DEBUG [allocator.impl.FirstFitAllocator] (secstorage-1:FirstFitRoutingAllocator) Host Allocator returning 1 suitable hosts 2014-04-15 10:12:48,123 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Checking suitable pools for volume (Id, Type): (67635,ROOT) 2014-04-15 10:12:48,124 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) We need to allocate new storagepool for this volume 2014-04-15 10:12:48,124 DEBUG [cloud.deploy.FirstFitPlanner] (secstorage-1:null) Calling StoragePoolAllocators to find suitable pools 2014-04-15 10:12:48,124 DEBUG [storage.allocator.LocalStoragePoolAllocator] (secstorage-1:null) LocalStoragePoolAllocator trying to find storage pool to fit the vm 2014-04-15 10:12:48,124 DEBUG [storage.allocator.FirstFitStoragePoolAllocator] (secstorage-1:null) Looking for pools in dc: 1 pod:1 cluster:1 2014-04-15 10:12:48,126 DEBUG [storage.allocator.FirstFitStoragePoolAllocator] (secstorage-1:null) FirstFitStoragePoolAllocator has 4 pools to check for allocation 2014-04-15 10:12:48,126
Why the template doesn't gets loaded?
Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad
Why the template doesn't gets loaded?
Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? In template section Default centos template shows the following error? Time out waiting for response from storage host I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04 everything on one single machine. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad
RE: Why the template doesn't gets loaded?
Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad
Re: Why the template doesn't gets loaded?
Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad
RE: Why the template doesn't gets loaded?
If the default template does not get downloaded its normally an issue with the SSVM as this is responsible for the download. Take a look https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshooting for tips on troubleshooting Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 08:30 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: /var/lib/libvirt/images the file system getting full issue
On 15.04.2014 04:34, Gurudatta Shinde wrote: Hi team , I am Linux/cloud Engineer working in Tomtom. We are facing an issue for our hypervisors for file system /var/lib/libvirt/images . This file system contains the Virtual image disks of guest running on Hypervisor. As we going on deploying Guests , it gets full. We are looking for a way how we can have to less space. So that we can manage them on host itself. Can anyone please help us out here ? Kindly let us know if need additional info to fix this problem. Hello, I imagine you are using thin-provisioned QCOW2 files, right? In this case there is not really much you can do. One thing that comes to mind is to use virt-sparsify on these files, but it requires the VMs to be shut down during operation. Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
Re: Why the template doesn't gets loaded?
Following error is generated root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ufw allow proto tcp from any to any port 3922 Skipping adding existing rule Skipping adding existing rule (v6) root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@169.254.0.1 ssh: connect to host 169.254.0.1 port 3922: Connection refused Setup is on single host On Tue, Apr 15, 2014 at 2:47 PM, Geoff Higginbottom geoff.higginbot...@shapeblue.com wrote: If the default template does not get downloaded its normally an issue with the SSVM as this is responsible for the download. Take a look https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshootingfor tips on troubleshooting Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 08:30 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Support http://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 training http://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classromm http://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark. -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad
Re: Why the template doesn't gets loaded?
root@cloudstack:/home/sandeep/Desktop/FILES/UBUNUT ISO - RAR OF CLOUDSTACK/apache-cloudstack-4.2.0-src/services/secondary-storage/scripts# sh ssvm-check.sh cat: /var/cache/cloud/cmdline: No such file or directory First DNS server is 10.4.21.4 PING 10.4.21.4 (10.4.21.4) 56(84) bytes of data. 64 bytes from 10.4.21.4: icmp_req=1 ttl=127 time=0.730 ms 64 bytes from 10.4.21.4: icmp_req=2 ttl=127 time=0.237 ms --- 10.4.21.4 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 999ms rtt min/avg/max/mdev = 0.237/0.483/0.730/0.247 ms Good: Can ping DNS server Good: DNS resolves download.cloud.com NFS is currently mounted Mount point is /proc/fs/nfsd *touch: cannot touch `/proc/fs/nfsd/foo': Permission deniedERROR: Cannot write to mount point* You need to export with norootsquash Mount point is /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 Good: Can write to mount point Mount point is /mnt/secondary Good: Can write to mount point Management server is . Checking connectivity. ERROR: Cannot connect to port 8250 ssvm-check.sh: 111: ssvm-check.sh: socat: not found On Tue, Apr 15, 2014 at 3:21 PM, sandeep khandekar cloudstack.sand...@gmail.com wrote: Following error is generated root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ufw allow proto tcp from any to any port 3922 Skipping adding existing rule Skipping adding existing rule (v6) root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@169.254.0.1 ssh: connect to host 169.254.0.1 port 3922: Connection refused Setup is on single host On Tue, Apr 15, 2014 at 2:47 PM, Geoff Higginbottom geoff.higginbot...@shapeblue.com wrote: If the default template does not get downloaded its normally an issue with the SSVM as this is responsible for the download. Take a look https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshootingfor tips on troubleshooting Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 08:30 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Support http://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 training http://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classromm http://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-line
RE: /var/lib/libvirt/images the file system getting full issue
Thanks a lot Lucian for your kind help. Yes you are right we are using thin-provisioned QCOW2 files. In that case what remedy we can use ? Thanks. -Guru -Original Message- From: Nux! [mailto:n...@li.nux.ro] Sent: 15 April 2014 15:21 To: users@cloudstack.apache.org Subject: Re: /var/lib/libvirt/images the file system getting full issue On 15.04.2014 04:34, Gurudatta Shinde wrote: Hi team , I am Linux/cloud Engineer working in Tomtom. We are facing an issue for our hypervisors for file system /var/lib/libvirt/images . This file system contains the Virtual image disks of guest running on Hypervisor. As we going on deploying Guests , it gets full. We are looking for a way how we can have to less space. So that we can manage them on host itself. Can anyone please help us out here ? Kindly let us know if need additional info to fix this problem. Hello, I imagine you are using thin-provisioned QCOW2 files, right? In this case there is not really much you can do. One thing that comes to mind is to use virt-sparsify on these files, but it requires the VMs to be shut down during operation. Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
Re: Why the template doesn't gets loaded?
Any Idea what to do now? On Tue, Apr 15, 2014 at 3:29 PM, sandeep khandekar cloudstack.sand...@gmail.com wrote: root@cloudstack:/home/sandeep/Desktop/FILES/UBUNUT ISO - RAR OF CLOUDSTACK/apache-cloudstack-4.2.0-src/services/secondary-storage/scripts# sh ssvm-check.sh cat: /var/cache/cloud/cmdline: No such file or directory First DNS server is 10.4.21.4 PING 10.4.21.4 (10.4.21.4) 56(84) bytes of data. 64 bytes from 10.4.21.4: icmp_req=1 ttl=127 time=0.730 ms 64 bytes from 10.4.21.4: icmp_req=2 ttl=127 time=0.237 ms --- 10.4.21.4 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 999ms rtt min/avg/max/mdev = 0.237/0.483/0.730/0.247 ms Good: Can ping DNS server Good: DNS resolves download.cloud.com NFS is currently mounted Mount point is /proc/fs/nfsd *touch: cannot touch `/proc/fs/nfsd/foo': Permission denied ERROR: Cannot write to mount point* You need to export with norootsquash Mount point is /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 Good: Can write to mount point Mount point is /mnt/secondary Good: Can write to mount point Management server is . Checking connectivity. ERROR: Cannot connect to port 8250 ssvm-check.sh: 111: ssvm-check.sh: socat: not found On Tue, Apr 15, 2014 at 3:21 PM, sandeep khandekar cloudstack.sand...@gmail.com wrote: Following error is generated root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ufw allow proto tcp from any to any port 3922 Skipping adding existing rule Skipping adding existing rule (v6) root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@169.254.0.1 ssh: connect to host 169.254.0.1 port 3922: Connection refused Setup is on single host On Tue, Apr 15, 2014 at 2:47 PM, Geoff Higginbottom geoff.higginbot...@shapeblue.com wrote: If the default template does not get downloaded its normally an issue with the SSVM as this is responsible for the download. Take a look https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshootingfor tips on troubleshooting Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 08:30 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad -- SANDEEP KHANDEKAR Assistant Professor Department of Computer science and engineering Sreenidhi Institute of science and Technology Hyderabad Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Support http://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 training http://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classromm http://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-line http://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor
RE: /var/lib/libvirt/images the file system getting full issue
On 15.04.2014 11:35, Gurudatta Shinde wrote: Thanks a lot Lucian for your kind help. Yes you are right we are using thin-provisioned QCOW2 files. In that case what remedy we can use ? Thanks. -Guru Well, as I said you can try to use virt-sparsify on them, but it could be tricky. The easiest would be to just add more disk capacity. Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
RE: Why the template doesn't gets loaded?
You appear to have a number of errors Firstly you need to check your NFS Export settings ensuring you have set the norootsquash option (check the install docs) Secondly the SSVM cannot talk with the management server so check the configuration of your management network, reserved IP ranges, global setting 'host' etc *touch: cannot touch `/proc/fs/nfsd/foo': Permission deniedERROR: Cannot write to mount point* You need to export with norootsquash Mount point is /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 Good: Can write to mount point Mount point is /mnt/secondary Good: Can write to mount point Management server is . Checking connectivity. ERROR: Cannot connect to port 8250 ssvm-check.sh: 111: ssvm-check.sh: socat: not found Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 11:59 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Any Idea what to do now? On Tue, Apr 15, 2014 at 3:29 PM, sandeep khandekar cloudstack.sand...@gmail.com wrote: root@cloudstack:/home/sandeep/Desktop/FILES/UBUNUT ISO - RAR OF CLOUDSTACK/apache-cloudstack-4.2.0-src/services/secondary-storage/scri pts# sh ssvm-check.sh cat: /var/cache/cloud/cmdline: No such file or directory First DNS server is 10.4.21.4 PING 10.4.21.4 (10.4.21.4) 56(84) bytes of data. 64 bytes from 10.4.21.4: icmp_req=1 ttl=127 time=0.730 ms 64 bytes from 10.4.21.4: icmp_req=2 ttl=127 time=0.237 ms --- 10.4.21.4 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 999ms rtt min/avg/max/mdev = 0.237/0.483/0.730/0.247 ms Good: Can ping DNS server Good: DNS resolves download.cloud.com NFS is currently mounted Mount point is /proc/fs/nfsd *touch: cannot touch `/proc/fs/nfsd/foo': Permission denied ERROR: Cannot write to mount point* You need to export with norootsquash Mount point is /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 Good: Can write to mount point Mount point is /mnt/secondary Good: Can write to mount point Management server is . Checking connectivity. ERROR: Cannot connect to port 8250 ssvm-check.sh: 111: ssvm-check.sh: socat: not found On Tue, Apr 15, 2014 at 3:21 PM, sandeep khandekar cloudstack.sand...@gmail.com wrote: Following error is generated root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ufw allow proto tcp from any to any port 3922 Skipping adding existing rule Skipping adding existing rule (v6) root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@192.168.122.1 ssh: connect to host 192.168.122.1 port 3922: Connection refused root@cloudstack:/var/lib# ssh -i /var/lib/cloudstack/management/.ssh/id_rsa -p 3922 root@169.254.0.1 ssh: connect to host 169.254.0.1 port 3922: Connection refused Setup is on single host On Tue, Apr 15, 2014 at 2:47 PM, Geoff Higginbottom geoff.higginbot...@shapeblue.com wrote: If the default template does not get downloaded its normally an issue with the SSVM as this is responsible for the download. Take a look https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templat es,+Secondary+storage+troubleshootingfor tips on troubleshooting Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: sandeep khandekar [mailto:cloudstack.sand...@gmail.com] Sent: 15 April 2014 08:30 To: users@cloudstack.apache.org Subject: Re: Why the template doesn't gets loaded? Thanks for the advice next time I will use imgur Philips But why the template doesnt gets loaded any idea. Thank you On Tue, Apr 15, 2014 at 12:22 PM, Michael Phillips mphilli7...@hotmail.comwrote: Your attachment gets stripped from the mail list. Please upload the screen shot to a site like https://imgur.com/ Date: Tue, 15 Apr 2014 12:01:03 +0530 Subject: Why the template doesn't gets loaded? From: cloudstack.sand...@gmail.com To: users@cloudstack.apache.org Dear All, In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Please find the attached screenshot which shows the following error? Time out I thought my installation went wrong, then I re-installed still finding the same problem. I am trying these installation on my Desktop - Ubuntu 12.04. Thankyou all -- SANDEEP KHANDEKAR Assistant Professor Department of
Public Shared Network, no-vlans
I have the following architecture (internet) --(GW)--[ SWITCH A, public IPs address, no vlans] ---eth0-[ Cloudstack hosts]-eth1-- [SWITCH B, vlans, private IPs] I want to create a direct public shared network, in which the VMs will have routable public IP. (example http://shankerbalan.net/blog/create-a-shared-network-with-public-ips-in-cloudstack/) Can I do that given that -Management Traffic, Guest Traffic are connected to SWITCH B (Physical Network -eth1), -Public Traffic connected to SWITCH A (Physical Network-eth0), -no vlan in SWITCH A? What is the original networking set up I should follow? I have been experimenting with cloudstack version 4.3 Thanks, Konstantinos -- Konstantinos Karampogias
Re: Public Shared Network, no-vlans
This is not a lab, it is a rented server in a datacenter, therefore i have restricted access to the network components. I have defined the network labels (which are the name of the bridges in the hypervisor) accordingly root@ch1-cskvm-1:~# brctl show |grep cs cs-guest8000.001e67a0a1f7 no eth1 -- Guest Traffic cs-mgmt 8000.001e67a0a1f7 no eth1.849 cs-public 8000.001e67a0a1f6 no eth0 -- Public Traffic In cloudstack i have set two physical networks (Physical-network-eth0 and Physical-network-eth1), during the initial adding of a zone. Later, when I try to add a guest network it gives me only physical-network-eth1 and requires a VLAN. Obviously that cannot work, is going to the wrong switch. Other experiments (e.g. adding another Guest Traffic to cs-public) failed because the network offering field is empty. Thanks for the fast reply! Konstantinos On Tue, Apr 15, 2014 at 2:39 PM, Pierre-Luc Dion pd...@cloudops.com wrote: If this is a lab, it will work fine, you will have to define network interface labels in Cloudstack in the networking config of the zone. labels are networks name of the hypervisor servers. Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:29 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: I have the following architecture (internet) --(GW)--[ SWITCH A, public IPs address, no vlans] ---eth0-[ Cloudstack hosts]-eth1-- [SWITCH B, vlans, private IPs] I want to create a direct public shared network, in which the VMs will have routable public IP. (example http://shankerbalan.net/blog/create-a-shared-network-with-public-ips-in-cloudstack/ ) Can I do that given that -Management Traffic, Guest Traffic are connected to SWITCH B (Physical Network -eth1), -Public Traffic connected to SWITCH A (Physical Network-eth0), -no vlan in SWITCH A? What is the original networking set up I should follow? I have been experimenting with cloudstack version 4.3 Thanks, Konstantinos -- Konstantinos Karampogias -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00
Re: local storage ?
Comments inline. On 07-Apr-2014, at 10:38 pm, Zack Payton zpay...@gmail.com wrote: Damn, was hoping for JBOD. Additionally, I don't have a raid controller. Thanks anyhow. Zack, you can use Linux software RAID to create your RAID10 stripe and mount the volume under /var/lib/libvirt. http://www.tldp.org/HOWTO/Software-RAID-HOWTO.html Hth. -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.com | www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: Public Shared Network, no-vlans
Are you going to use simple or advanced networking zone? Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:55 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: This is not a lab, it is a rented server in a datacenter, therefore i have restricted access to the network components. I have defined the network labels (which are the name of the bridges in the hypervisor) accordingly root@ch1-cskvm-1:~# brctl show |grep cs cs-guest8000.001e67a0a1f7 no eth1 -- Guest Traffic cs-mgmt 8000.001e67a0a1f7 no eth1.849 cs-public 8000.001e67a0a1f6 no eth0 -- Public Traffic In cloudstack i have set two physical networks (Physical-network-eth0 and Physical-network-eth1), during the initial adding of a zone. Later, when I try to add a guest network it gives me only physical-network-eth1 and requires a VLAN. Obviously that cannot work, is going to the wrong switch. Other experiments (e.g. adding another Guest Traffic to cs-public) failed because the network offering field is empty. Thanks for the fast reply! Konstantinos On Tue, Apr 15, 2014 at 2:39 PM, Pierre-Luc Dion pd...@cloudops.com wrote: If this is a lab, it will work fine, you will have to define network interface labels in Cloudstack in the networking config of the zone. labels are networks name of the hypervisor servers. Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:29 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: I have the following architecture (internet) --(GW)--[ SWITCH A, public IPs address, no vlans] ---eth0-[ Cloudstack hosts]-eth1-- [SWITCH B, vlans, private IPs] I want to create a direct public shared network, in which the VMs will have routable public IP. (example http://shankerbalan.net/blog/create-a-shared-network-with-public-ips-in-cloudstack/ ) Can I do that given that -Management Traffic, Guest Traffic are connected to SWITCH B (Physical Network -eth1), -Public Traffic connected to SWITCH A (Physical Network-eth0), -no vlan in SWITCH A? What is the original networking set up I should follow? I have been experimenting with cloudstack version 4.3 Thanks, Konstantinos -- Konstantinos Karampogias -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00
Re: Public Shared Network, no-vlans
Hi, I suppose that i have to use advance networking zone, since there are two nics and vlans to be used in the one of them. On Tue, Apr 15, 2014 at 4:10 PM, Pierre-Luc Dion pd...@cloudops.com wrote: Are you going to use simple or advanced networking zone? Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:55 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: This is not a lab, it is a rented server in a datacenter, therefore i have restricted access to the network components. I have defined the network labels (which are the name of the bridges in the hypervisor) accordingly root@ch1-cskvm-1:~# brctl show |grep cs cs-guest8000.001e67a0a1f7 no eth1 -- Guest Traffic cs-mgmt 8000.001e67a0a1f7 no eth1.849 cs-public 8000.001e67a0a1f6 no eth0 -- Public Traffic In cloudstack i have set two physical networks (Physical-network-eth0 and Physical-network-eth1), during the initial adding of a zone. Later, when I try to add a guest network it gives me only physical-network-eth1 and requires a VLAN. Obviously that cannot work, is going to the wrong switch. Other experiments (e.g. adding another Guest Traffic to cs-public) failed because the network offering field is empty. Thanks for the fast reply! Konstantinos On Tue, Apr 15, 2014 at 2:39 PM, Pierre-Luc Dion pd...@cloudops.com wrote: If this is a lab, it will work fine, you will have to define network interface labels in Cloudstack in the networking config of the zone. labels are networks name of the hypervisor servers. Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:29 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: I have the following architecture (internet) --(GW)--[ SWITCH A, public IPs address, no vlans] ---eth0-[ Cloudstack hosts]-eth1-- [SWITCH B, vlans, private IPs] I want to create a direct public shared network, in which the VMs will have routable public IP. (example http://shankerbalan.net/blog/create-a-shared-network-with-public-ips-in-cloudstack/ ) Can I do that given that -Management Traffic, Guest Traffic are connected to SWITCH B (Physical Network -eth1), -Public Traffic connected to SWITCH A (Physical Network-eth0), -no vlan in SWITCH A? What is the original networking set up I should follow? I have been experimenting with cloudstack version 4.3 Thanks, Konstantinos -- Konstantinos Karampogias -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00 -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00
Re: local storage ?
Issue being that ideally, I'd like to take advantage of the logic built into Hadoop and Kafka to leverage JBOD for parallel I/O. My worry is that zfs drivers won't be as clever with application specific I/O optimizations. Z Sent from my iPhone On Apr 15, 2014, at 6:22 AM, Nux! n...@li.nux.ro wrote: On 15.04.2014 14:03, Shanker Balan wrote: Comments inline. On 07-Apr-2014, at 10:38 pm, Zack Payton zpay...@gmail.com wrote: Damn, was hoping for JBOD. Additionally, I don't have a raid controller. Thanks anyhow. Zack, you can use Linux software RAID to create your RAID10 stripe and mount the volume under /var/lib/libvirt. http://www.tldp.org/HOWTO/Software-RAID-HOWTO.html Yes, good, also LVM over the disks would work, too. Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
Re: Ubuntu instances + cloud-init
what script are you talking about ? the one to enable password changes? On Tue, Apr 15, 2014 at 12:43 PM, Nux! n...@li.nux.ro wrote: Hello, Those who are running Ubuntu instances, do you use cloud-init or the Cloudstack scripts? I'm trying to build some templates with 12.04 but can't find the right version of cloud-init for it (0.7.4); their cloud images comes with 0.6.3 who can't use Cloudstack as data source. Hints? -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro -- Rafael Weingärtner
Re: Why the template doesn't gets loaded?
On Tue, 2014-04-15 at 12:05 +0530, sandeep khandekar wrote: In cloudstack 4.2 the default template of centos doesn't gets loaded why? Does any one knows it? Maybe a secondary storage problem. Did you mount the second storage and download the appropriate template; as detailed here:- http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/latest/installation.html#prepare-the-system-vm-template Are the system VMs running? In the UI Infrastructure - System VMs . See the management log for clues:- tail -f /var/log/cloudstack/management/management-server.log Regards, Jon
Re: Public Shared Network, no-vlans
you can use simple networking zone if you want, if you use advanced networking zone you should skip the network definition for cs-mgmt 8000.001e67a0a1f7 no eth1.849 in cloudstack. Instead when you will define IP range for the management network of the POD you will specify a vlanID so you should define in cloudstack 2 nic: ex: eth0 with label cs-public and traffic type=public eth1 with label cs-guest and traffic type=guest,management Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 11:19 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: Hi, I suppose that i have to use advance networking zone, since there are two nics and vlans to be used in the one of them. On Tue, Apr 15, 2014 at 4:10 PM, Pierre-Luc Dion pd...@cloudops.com wrote: Are you going to use simple or advanced networking zone? Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:55 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: This is not a lab, it is a rented server in a datacenter, therefore i have restricted access to the network components. I have defined the network labels (which are the name of the bridges in the hypervisor) accordingly root@ch1-cskvm-1:~# brctl show |grep cs cs-guest8000.001e67a0a1f7 no eth1 -- Guest Traffic cs-mgmt 8000.001e67a0a1f7 no eth1.849 cs-public 8000.001e67a0a1f6 no eth0 -- Public Traffic In cloudstack i have set two physical networks (Physical-network-eth0 and Physical-network-eth1), during the initial adding of a zone. Later, when I try to add a guest network it gives me only physical-network-eth1 and requires a VLAN. Obviously that cannot work, is going to the wrong switch. Other experiments (e.g. adding another Guest Traffic to cs-public) failed because the network offering field is empty. Thanks for the fast reply! Konstantinos On Tue, Apr 15, 2014 at 2:39 PM, Pierre-Luc Dion pd...@cloudops.com wrote: If this is a lab, it will work fine, you will have to define network interface labels in Cloudstack in the networking config of the zone. labels are networks name of the hypervisor servers. Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 855-OK-CLOUD (855-652-5683) x1101 - - - *CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Tue, Apr 15, 2014 at 8:29 AM, Konstantinos Karampogias konstantinos.karampog...@centralway.com wrote: I have the following architecture (internet) --(GW)--[ SWITCH A, public IPs address, no vlans] ---eth0-[ Cloudstack hosts]-eth1-- [SWITCH B, vlans, private IPs] I want to create a direct public shared network, in which the VMs will have routable public IP. (example http://shankerbalan.net/blog/create-a-shared-network-with-public-ips-in-cloudstack/ ) Can I do that given that -Management Traffic, Guest Traffic are connected to SWITCH B (Physical Network -eth1), -Public Traffic connected to SWITCH A (Physical Network-eth0), -no vlan in SWITCH A? What is the original networking set up I should follow? I have been experimenting with cloudstack version 4.3 Thanks, Konstantinos -- Konstantinos Karampogias -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00 -- Centralway Factory AG | Konstantinos Karampogias, DevOps | LinkedIn | + 41 44 578 40 00
Re: Ubuntu instances + cloud-init
Hi Nux, You can have a look at the patch that I created to fix the default cloud-init version on 12.04: https://github.com/creategui/CloudStackImageScripts The file you are looking for is DataSourceCloudStack.patch Regards, -Carlos On Apr 15, 2014, at 10:32 AM, Nux! n...@li.nux.ro wrote: On 15.04.2014 17:25, Rafael Weingartner wrote: what script are you talking about ? the one to enable password changes? Yes, that one. Ideally I'd hook it into cloud-init like I do with CentOS[1]. [1] - http://li.nux.ro/download/cloudstack/ks/CentOS6_64bit_password_sshkey.ks -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
Re: Ubuntu instances + cloud-init
If that one does not work, I can show you mine. I use Ubuntu 12.04 templates ;) On Tue, Apr 15, 2014 at 3:50 PM, Nux! n...@li.nux.ro wrote: On 15.04.2014 19:43, Carlos Reátegui wrote: Hi Nux, You can have a look at the patch that I created to fix the default cloud-init version on 12.04: https://github.com/creategui/CloudStackImageScripts The file you are looking for is DataSourceCloudStack.patch Thanks Carlos, I'll give that a go soon! Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro -- Rafael Weingärtner
RE: 4.3 Vmware Support
Did you see the steps I took when building? Date: Mon, 14 Apr 2014 01:15:51 -0400 From: ilya.mailing.li...@gmail.com To: users@cloudstack.apache.org Subject: Re: 4.3 Vmware Support I have it working with vSphere 5.5, ACS 4.3.0 and CentOS 6.5. Do you mind sharing how the build was executed? How did you check lack of vmware support? On 4/10/14, 8:45 PM, Michael Phillips wrote: Here is the screen shot I was talking about http://imgur.com/zteayhN If you notice it says Apache Cloudstack Vmware Base and Apache Cloudstack Plugin - Hypervisor Vmware both are built successfully. However once I installed the RPM's built from this source I do not have VMware support. This is 4.3.0 running on Centos 6.5 Surely someone out there has this working?? Date: Wed, 9 Apr 2014 08:20:45 +0200 Subject: Re: 4.3 Vmware Support From: terbol...@gmail.com To: users@cloudstack.apache.org On Wed, Apr 9, 2014 at 1:17 AM, Michael Phillips mphilli7...@hotmail.comwrote: If I see the following Apache Cloudstack Plugin - Hypervisor VMware..Success when building, shouldn't I have vmware support in my packaged RPM's ? Check the attached screenshot... I think attachments are stripped away on the mailing list, try uploading it to imgurl or similar. -- Erik Weber
Re: local storage ?
Hi Zack, Comments inline. On 15-Apr-2014, at 9:24 pm, Zack zpay...@gmail.com wrote: Issue being that ideally, I'd like to take advantage of the logic built into Hadoop and Kafka to leverage JBOD for parallel I/O. My worry is that zfs drivers won't be as clever with application specific I/O optimizations. Z The only IO optimisation I can think of would be parallization of reads/writes across the spindles. Looking at how AWS EMR works, it uses S3 instead of HDFS for its storage requirements. The ephemeral disk(s) are only used during a job run. I feel this is a superior scaling design when compared to using local disks. Advantages: (1) Save storage space by eliminating the need for HDFS 3x replication factor. Rather than have 3 copies of each log, let the storage system handle dedup and striping across the JBODs. (2) Save on bandwidth between TOR switches (3) Application lifecycle management becomes simple as there is no statefull data on compute nodes. I can blow the data on the local disk without worrying about data loss (4) Scale storage independent of compute nodes (5) Parallel object PUT/GET requests is possible with object storage (3) and (4) are really the deal clincher for me. One node going down should not bring hadoop to a standstill and I should be able to manage storage requirements without investing in additional compute nodes (hypervisors) or vice versa. You can consider building a distributed storage service using your JBOD. These days, most distributed storage systems (Gluster, RiakCS) provide an S3 interface and stock hadoop (?) seems to support S3 natively now. Let Gluster/Riak handle striping across the JBODs. http://basho.com/riak-cloud-storage/ http://gluster.org/community/documentation/index.php/Hadoop https://ceph.com/docs/master/cephfs/hadoop/ As for Kafka, its been a while since I tracked the project. I am not certain if it supports object storage. Please do check. On the whole, I would opt for a object storage as a service for your different workloads than a app specific cloud. Also given the adoption of EMR + S3 on AWS, object storage seems to be the way to go forward. YMMV. -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.com | www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: local storage ?
On 15-Apr-2014, at 6:52 pm, Nux! n...@li.nux.ro wrote: On 15.04.2014 14:03, Shanker Balan wrote: Comments inline. On 07-Apr-2014, at 10:38 pm, Zack Payton zpay...@gmail.com wrote: Damn, was hoping for JBOD. Additionally, I don't have a raid controller. Thanks anyhow. Zack, you can use Linux software RAID to create your RAID10 stripe and mount the volume under /var/lib/libvirt. http://www.tldp.org/HOWTO/Software-RAID-HOWTO.html Yes, good, also LVM over the disks would work, too. Good that you mentioned LVM. LVM is certainly the way to go if you prefer Linux ext3/XFS. My Linux NAS does LVM over md raid devices and managing the devices and space has been really smooth. /volume1/homes/shanu $ sudo pvdisplay --- Physical volume --- PV Name /dev/md2 VG Name vg1000 PV Size 4.08 TB / not usable 1.75 MB Allocatable yes (but full) PE Size (KByte) 4096 Total PE 1069631 Free PE 0 Allocated PE 1069631 PV UUID sEKkNg-uHGs-wrIn-Ycfd-t6zW-CQY0-Dm2J7X --- Physical volume --- PV Name /dev/md3 VG Name vg1000 PV Size 2.73 TB / not usable 3.56 MB Allocatable yes (but full) PE Size (KByte) 4096 Total PE 715389 Free PE 0 Allocated PE 715389 PV UUID Q43L0L-qDH4-51x6-SBrB-WviH-3gxw-KXLBMQ /volume1/homes/shanu $ cat /proc/mdstat Personalities : [raid1] [linear] [raid0] [raid10] [raid6] [raid5] [raid4] md3 : active raid5 sdd6[0] sda6[2] sdb6[1] 2930237568 blocks super 1.2 level 5, 64k chunk, algorithm 2 [3/3] [UUU] md2 : active raid5 sda5[6] sdd5[3] sdc5[5] sdb5[4] 4381210944 blocks super 1.2 level 5, 64k chunk, algorithm 2 [4/4] [] md1 : active raid1 sda2[0] sdb2[1] sdc2[2] sdd2[3] 2097088 blocks [4/4] [] md0 : active raid1 sda1[0] sdb1[1] sdc1[2] sdd1[3] 2490176 blocks [4/4] [] unused devices: none -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.com | www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 Need Enterprise Grade Support for Apache CloudStack? Our CloudStack Infrastructure Supporthttp://shapeblue.com/cloudstack-infrastructure-support/ offers the best 24/7 SLA for CloudStack Environments. Apache CloudStack Bootcamp training courses **NEW!** CloudStack 4.2.1 traininghttp://shapeblue.com/cloudstack-training/ 28th-29th May 2014, Bangalore. Classrommhttp://shapeblue.com/cloudstack-training/ 16th-20th June 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 23rd-27th June 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 15th-20th September 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 22nd-27th September 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 1st-6th December 2014, Region A. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ 8th-12th December 2014, Region B. Instructor led, On-linehttp://shapeblue.com/cloudstack-training/ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
