Re: cloudstack初学者求指点
自己先下载, 安装, 部署一下. 建议看一下安装文档和管理文档: http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/ http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Admin_Guide/index.html 所有CloudStack相关资料都可以在 http://cloudstack.apache.org 上找到. 2013/6/3 zhang_yao_0909 zhang_yao_0...@163.com 下个项目要有cloudstack，领导让先自己看看，以前没做，指点下应该从哪里看起 -- Dean -- Gavin
Re: 求助：如何让CS创建的虚拟机禁止访问外网
从物理网络设备上设置 或者 建一个不用source nat的网络方案叫AA，再建一个用这个网络方案AA的的网络，建vm的时候选这个网络 在 2013年6月5日下午1:41，许叁征 x...@chinanetcenter.com写道： HI 大家 公司有需求量让虚拟机不访问外网， 求助，如何让CS创建的虚拟机禁止访问外网？ 如果是在r—route中配置 ，是如何添加例子， ** ** ** ** ** ** ** ** 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 [image: line1] Tel: 021-6487117713860125907 E-mail:x...@chinanetcenter.com http://www.chinanetcenter.com [image: cid:__1@Foxmail.net] 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 -- ** **
Non-OSS Package: Could not find corresponding resource manager for VMware
Hi all: 1.Does Cloudstack can manange RHEV KVM? 2.Why Cloudstack 4.02 can not manage VMWare hosts which been intalled from a non-oss building RPM package? I have build a non-oss RPM package with Cloudstack 4.02 version code following the introduction( https://cwiki.apache.org/CLOUDSTACK/building.html) successfully, But I can't add a VMWare host while creating a new zone. It's UI info showsCould not find corresponding resource manager for VMware. There are no warning or error logs in server's log. Thanks in advance.
unable to add host
I am not able to add host. Pls help me to debug this. My host machine agent.log is: 2016-11-02 18:46:56,633 INFO [utils.nio.NioClient] (Agent-Selector:null) Connecting to localhost:8250 2016-11-02 18:46:56,633 ERROR [utils.nio.NioConnection] (Agent-Selector:null) Unable to connect to remote 2016-11-02 18:46:56,732 INFO [cloud.agent.Agent] (AgentShutdownThread:null) Stopping the agent: Reason = sig.kill Management server log is : 2013-06-04 17:18:14,118 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Zone 2 is not ready to launch secondary storage VM yet 2013-06-04 17:18:14,157 DEBUG [cloud.consoleproxy.ConsoleProxyManagerImpl] (consoleproxy-1:null) Skip capacity scan due to there is no Primary Storage UPintenance mode 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Running Capacity Checker ... 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) recalculating system capacity 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Executing cpu/ram capacity update 2013-06-04 17:18:14,547 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Done executing cpu/ram capacity update Krishna
Re: Non-OSS Package: Could not find corresponding resource manager for VMware
1. No 2. Scores of folks report success in using ACS 4.0.2 built with nonoss to manage VMware. (are you using the prebuilt rpms hosted at http://cloudstack.apt-get.eu/rhel/4.0/ ??) --David On Tue, Jun 4, 2013 at 2:52 AM, Livio Lv sandiwater1...@gmail.com wrote: Hi all: 1.Does Cloudstack can manange RHEV KVM? 2.Why Cloudstack 4.02 can not manage VMWare hosts which been intalled from a non-oss building RPM package? I have build a non-oss RPM package with Cloudstack 4.02 version code following the introduction( https://cwiki.apache.org/CLOUDSTACK/building.html) successfully, But I can't add a VMWare host while creating a new zone. It's UI info showsCould not find corresponding resource manager for VMware. There are no warning or error logs in server's log. Thanks in advance.
Re: unable to add host
How about we start with what platform and what version of CloudStack. Also - your agent.log timestamp and management server log timestamps have a 30 minute skew, and the management server logs are remotely related to adding an agent - can we see the actual time period that you tried to add a host - preferably several hundred lines - apaste.info that and share a link. --David On Tue, Jun 4, 2013 at 7:56 AM, Er Krishna erkris...@gmail.com wrote: I am not able to add host. Pls help me to debug this. My host machine agent.log is: 2016-11-02 18:46:56,633 INFO [utils.nio.NioClient] (Agent-Selector:null) Connecting to localhost:8250 2016-11-02 18:46:56,633 ERROR [utils.nio.NioConnection] (Agent-Selector:null) Unable to connect to remote 2016-11-02 18:46:56,732 INFO [cloud.agent.Agent] (AgentShutdownThread:null) Stopping the agent: Reason = sig.kill Management server log is : 2013-06-04 17:18:14,118 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Zone 2 is not ready to launch secondary storage VM yet 2013-06-04 17:18:14,157 DEBUG [cloud.consoleproxy.ConsoleProxyManagerImpl] (consoleproxy-1:null) Skip capacity scan due to there is no Primary Storage UPintenance mode 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Running Capacity Checker ... 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) recalculating system capacity 2013-06-04 17:18:14,545 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Executing cpu/ram capacity update 2013-06-04 17:18:14,547 DEBUG [cloud.alert.AlertManagerImpl] (CapacityChecker:null) Done executing cpu/ram capacity update Krishna
Re: problem with secondary storage: There is no secondary storage VM for secondary storage host
Geoff, Pod1 is using IPs in the subnet 172.16.0.0/16 its using the private range 172.16.10.0 - 172.16.10.255 (add pod screen) and public range 172.16.20.0 - 172.16.20.255 (add guest network screen). In both cases the gateway is 172.16.0.1 which is the same gateway shared by the machines where cloudstack is being deployed. I just realized that I was trying to access the ssvm from the wrong machine (manager instead of hypervisor node). I managed to access it using the LinkLocal ip (169.254.0.8 in my case). It looks like I cant ping any machine from 172.16.0.0/16 from the ssvm, apart from ips from the other system vm, not even the gateway, this causes the ssvm-check.sh script to fail when pinging the dns server (in my case 192.168.1.204, routed through 172.16.0.1 ). The ssvm therefore wont be able to mount the secondary storage as it is located in //172.16.2.2/export/secondary. I tried switching off the firewall in the host and in the ssvm ( service iptables stop for the host, service iptables-persistent stop for the ssvm ), but I still couldnt ping the gateway, which i can ping from the hypervisor. Here's the routing table in the ssvm: 192.168.1.204 via 172.16.0.1 dev eth1 172.16.0.0/16 dev eth1 proto kernel scope link src 172.16.10.29 172.16.0.0/16 dev eth2 proto kernel scope link src 172.16.20.101 172.16.0.0/16 dev eth3 proto kernel scope link src 172.16.10.156 169.254.0.0/16 dev eth0 proto kernel scope link src 169.254.0.8 default via 172.16.0.1 dev eth2 Any idea on how to make the ssvm access external ips in the subnet? Regards, On 06/03/2013 07:26 PM, Geoff Higginbottom wrote: Javier, What CIDR did you use for the 'public' IPs? Have you tried following the SSVM troubleshooting steps https://cwiki.apache.org/CLOUDSTACK/ssvm-troubleshooting.html Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: Javier Rodriguez [mailto:jrodrig...@avalonbiometrics.com] Sent: 03 June 2013 16:13 To: users@cloudstack.apache.org Subject: Re: problem with secondary storage: There is no secondary storage VM for secondary storage host Hi Geoff, Sorry, I'm a bit confused. I didn't specifically configure the Management Network range, I just followed the steps in the quick install guide ( http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Quick_Install_Guide/index.html), both the system vms and the guest vms have different ranges configured within the zone, but it does not mention any further post-config action on the management network range. In the example, the hypervisor node and the management server belong to the same class C network (172.16.10.0/24) and In my configuration they belong to the same class B network ( 172.16.0.0/16 ), other than that I think i've followed step by step what is described in that document. Do I need to move the Management Network to another subnet? is that preventing the secondary storage host from finding the secondary storage? Thanks very much for your help. On 06/03/2013 12:44 PM, Geoff Higginbottom wrote: Javier, Its looks like your Management Network is set to a /16 and overlaps with your 'public' IP range Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: Javier Rodriguez [mailto:jrodrig...@avalonbiometrics.com] Sent: 03 June 2013 11:28 To: users@cloudstack.apache.org Subject: Re: problem with secondary storage: There is no secondary storage VM for secondary storage host Btw, I also tried to open the ssvm console from infrastructure-System VMS-s-1-VM but the popup window timed out ( Google Chrome could not load the webpage because 172-16-16-160.realhostip.com took too long to respond ). On 06/03/2013 12:13 PM, Javier Rodriguez wrote: Hi, Im trying to perform a basic cloud installation with a single node (using the basic deployment wizard). It goes through all the steps until it gets stuck at Waiting For Built-In Templates To Load for some hours. I found the following messages in the manager's log -debug enabled-: 2013-06-03 12:12:59,298 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Zone 1 is ready to launch secondary storage VM 2013-06-03 12:12:59,526 DEBUG [cloud.consoleproxy.ConsoleProxyManagerImpl] (consoleproxy-1:null) Zone 1 is ready to launch console proxy 2013-06-03 12:13:00,269 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null) Snapshot scheduler.poll is being called at 2013-06-03 10:13:00 GMT 2013-06-03 12:13:00,270 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null) Got 0 snapshots to be executed at 2013-06-03 10:13:00 GMT 2013-06-03 12:13:00,314 DEBUG [cloud.network.ExternalLoadBalancerUsageManagerImpl] (ExternalNetworkMonitor-1:null) External load balancer devices stats collector is running... 2013-06-03
Hadoop cluster running in cloudstack
Hello, Has anyone tried running a hadoop cluster in a cloudstack environment? I have set one up, but I am finding that I am having some IO contention between slave nodes on each host since they all share one local storage pool. As I understand it, there is not currently a method for using multiple local storage pools with VMs through cloudstack. Has anyone found a workaround for this by any chance? Thanks, David Ortiz
Re: Hadoop cluster running in cloudstack
This is a very interesting question - I know I've asked for better control over where VMs end up going, specifically to be able to ensure rack locality for Hadoop nodes, but I don't know what the progress has been on that, nor do I know whether there's a way of doing multiple storage pools on a single host short of some really silly jumping through hoops, like running multiple cloud agents on a single host. But I could be wrong - I'm not as in touch with the internals as others may be. A. On Tue, Jun 4, 2013 at 11:43 AM, David Ortiz dpor...@outlook.com wrote: Hello, Has anyone tried running a hadoop cluster in a cloudstack environment? I have set one up, but I am finding that I am having some IO contention between slave nodes on each host since they all share one local storage pool. As I understand it, there is not currently a method for using multiple local storage pools with VMs through cloudstack. Has anyone found a workaround for this by any chance? Thanks, David Ortiz
Re: issue with system vm templates
More infos on this environment- cs 4.0.2 running on oel6.3 with 2 kvm hvs. This environment has been reliable until this sudden issue. Any help suggestions would be appreciated On 6/4/2013 11:59 AM, Jason Pavao wrote: Hey Folks, I am having a strange issue, my KVM system vm templates. My templates indicate that the are connection timed out. When I re-run my system vm installation steps as outlines in the install doc- /usr/lib64/cloud/common/scripts/storage/secondary/cloud-install-sys-tmplt -m /mnt/fmwcloud_secondary -u http://slcac475.us.oracle.com/iso/acton-systemvm-02062012.qcow2.bz2 -h kvm -f Everything appears to complete, after a reboot of the management head the kvm system vm templates continue to indicate connection timed out. and I see this is the mgmt log- 2013-06-04 12:58:21,771 DEBUG [cloud.server.StatsCollector] (StatsCollector-1:null) There is no secondary storage VM for secondary storage host nfs://slcnas458.us.oracle.com/export/fmw_labmanager/fmwcloud Any suggestions/help would be immensely appreciated. -- Thanks. -Jason
Re: issue with system vm templates
Here is the exact command that i'm running- [root@slc05hmi fmwcloud_secondary]# /usr/lib64/cloud/common/scripts/storage/secondary/cloud-install-sys-tmplt -m /mnt/fmwcloud_secondary -u http://download.cloud.com/templates/acton/acton-systemvm-02062012.qcow2.bz2 -h kvm -F --2013-06-04 15:22:41-- http://download.cloud.com/templates/acton/acton-systemvm-02062012.qcow2.bz2 Resolving www-proxy.us.oracle.com... 148.87.19.20 Connecting to www-proxy.us.oracle.com|148.87.19.20|:80... connected. Proxy request sent, awaiting response... 200 OK Length: 286036668 (273M) [binary/octet-stream] Saving to: â/usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2â 100%[===] 286,036,668 1.59M/s in 3m 58s 2013-06-04 15:26:39 (1.15 MB/s) - â/usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2â Uncompressing to /usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2.tmp (type bz2)...could take a long time Moving to /mnt/fmwcloud_secondary/template/tmpl/1/3///a312260a-6386-40fa-a342-a8855e8d1b79.qcow2...could take a while Successfully installed system VM template to /mnt/fmwcloud_secondary/template/tmpl/1/3/ It indicates that it all successfully completes, however- As you can see, no matter what I try I cannot bring the system vm templates into a ready state. Is their any additional flags or steps I need to make in order to get these templates in a ready state? Again- this environment has been trouble free, any help would be appreciated! Thanks. -jason On 6/4/2013 1:59 PM, Jason Pavao wrote: More infos on this environment- cs 4.0.2 running on oel6.3 with 2 kvm hvs. This environment has been reliable until this sudden issue. Any help suggestions would be appreciated On 6/4/2013 11:59 AM, Jason Pavao wrote: Hey Folks, I am having a strange issue, my KVM system vm templates. My templates indicate that the are "connection timed out". When I re-run my system vm installation steps as outlines in the install doc- /usr/lib64/cloud/common/scripts/storage/secondary/cloud-install-sys-tmplt -m /mnt/fmwcloud_secondary -u http://slcac475.us.oracle.com/iso/acton-systemvm-02062012.qcow2.bz2 -h kvm -f Everything appears to complete, after a reboot of the management head the kvm system vm templates continue to indicate "connection timed out". and I see this is the mgmt log- 2013-06-04 12:58:21,771 DEBUG [cloud.server.StatsCollector] (StatsCollector-1:null) There is no secondary storage VM for secondary storage host nfs://slcnas458.us.oracle.com/export/fmw_labmanager/fmwcloud Any suggestions/help would be immensely appreciated. -- Thanks. -Jason
Re: issue with system vm templates
Jason, locking at this issue one can see; - No SSVM is running (I know you know this) - Two systemVM templates are in DOWNLOAD_ERROR state (mysql select * from cloud.template_host_ref;) so there is no way to start the SSVM. The content of the secondary storage appears intact, but installing the systemvm template using cloud-install-sys-tmplt again makes sure there are no issues there. Since this is a KVM, system, fixing the KVM system template first should enable SSVM to start but this is not happening. The logs indicate that the VMWARE template prevents this (the search finds this first and decides to not continue). Fixing the VMWARE template as well solves the problem and the manager can spin up the SSVM and console proxy. The logs indicate there have been 100% capacity on the secondary storage so some issues there caused the SSVM to try to redownload the system vm templates. I believe you said you destroyed the SSVM which means the SSVM can not recover (for your config to allow the SSVM to recover you need to set the SSVM proxy, but you should rather use URL that does not require proxy in the first place). Pasted in the script used to fixup the DB. NB; important to check the ID mapping between vm_template and template_host_ref. Stop the manager when using a script like this. /Ove #!/bin/bash PWD= WEBSRV= if [ ! -d . ]; then echo fixing up KVM template # vm_template id=3 -- template_host_ref=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET job_id=NULL WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET download_pct=100 WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET download_state='DOWNLOADED' WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET error_str=NULL WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET local_path=NULL WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET install_path='template/tmpl/1/3/' WHERE id=3 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET url='http://$WEBSRV/iso/acton-systemvm-02062012.qcow2.bz2' WHERE id=3 fi if [ -d . ]; then echo fixing up vSphere template # vm_template id=8 -- template_host_ref=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET job_id=NULL WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET download_pct=100 WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET download_state='DOWNLOADED' WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET error_str=NULL WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET local_path=NULL WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET install_path='template/tmpl/1/8/' WHERE id=2 mysql -u root --password=$PWD cloud -e UPDATE template_host_ref SET url='http://$WEBSRV/iso/burbank-systemvm-08012012.ova' WHERE id=2 fi On 06/04/2013 11:31 PM, Jason Pavao wrote: Here is the exact command that i'm running- [root@slc05hmi fmwcloud_secondary]# /usr/lib64/cloud/common/scripts/storage/secondary/cloud-install-sys-tmplt -m /mnt/fmwcloud_secondary -u http://download.cloud.com/templates/acton/acton-systemvm-02062012.qcow2.bz2 -h kvm -F --2013-06-04 15:22:41-- http://download.cloud.com/templates/acton/acton-systemvm-02062012.qcow2.bz2 Resolving www-proxy.us.oracle.com... 148.87.19.20 Connecting to www-proxy.us.oracle.com|148.87.19.20|:80... connected. Proxy request sent, awaiting response... 200 OK Length: 286036668 (273M) [binary/octet-stream] Saving to: â/usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2â 100%[===] 286,036,668 1.59M/s in 3m 58s 2013-06-04 15:26:39 (1.15 MB/s) - â/usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2â Uncompressing to /usr/lib64/cloud/common/scripts/storage/secondary/a312260a-6386-40fa-a342-a8855e8d1b79.qcow2.tmp (type bz2)...could take a long time Moving to /mnt/fmwcloud_secondary/template/tmpl/1/3///a312260a-6386-40fa-a342-a8855e8d1b79.qcow2...could take a while Successfully installed system VM template to /mnt/fmwcloud_secondary/template/tmpl/1/3/ It indicates that it all successfully completes, however- As you can see, no matter what I try I cannot bring the system vm templates into a ready state. Is their any additional flags or steps I need to make in order to get these templates in a ready state? Again- this environment has been trouble free, any help would be appreciated! Thanks. -jason On 6/4/2013 1:59 PM, Jason Pavao wrote: More infos on this environment- cs 4.0.2 running on oel6.3 with 2 kvm hvs. This environment
Combining several physical servers
Hi, I wonder if OpenStack allow combining several physical servers together to make a big logical server and can divide that big server into some other smaller logical servers? Thank you very much, Hà
