[one-users] Sunstone does not load any stats.
Hi everybody, I recently upgraded my CentOS Open Nebula installation from 3.4 to 3.6 (Lagoon). Prior to the upgrade, I noticed my Sunstone dashboard was loading slowly on login (the page would load fine, but it took awhile to load the graphs, number of hosts, etc). I saw there were some improvements with the Sunstone dashboard with this upgrade, so I applied it hoping it would help. Now, my Sunstone dashboard doesn't load any stats or graphs... I just see those spinning orange dots and the rest of the Sunstone interface does not work either (I'm assuming because this information is never gathered). There are no errors in my logs anywhere that I can find. The only thing I am noticing is that ruby scripts are consuming a large amount of CPU resources. If it helps, I am currently running 13 virtual machines on 9 hosts and all one CLI commands work fine. Any help would be appreciated. Thanks.___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone does not load any stats.
Hector, Thanks for the prompt reply. I am ashamed to admit that browser cache was the problem in this case. The dashboard still takes about 30 seconds to load, but at least it is loading now. I noticed a few other minor issues though that I can not track down in my logs. For example, the monitoring graphs on my hosts and virtual machines no longer appear. ... any advice? Part of the reason I didn't catch the browser cache issue earlier is because I have a second CentOS/KVM cloud running version 3.2.0 and the dashboard recently stopped loading on it as well. This was not fixed by clearing my browser cache. Eventually, I get a Could not connect... alert and the page never finishes loading. During this time, there is a ruby script consuming 100+ percent of CPU resources. When I kill this script, the cloud is still functional but Sunstone is no longer running. The logs all appear normal as far as I can tell and all CLI commnands work without error. Any suggestions here would be greatly appreciated as well. Thanks. - Original Message - From: Hector Sanjuan hsanj...@opennebula.org To: users@lists.opennebula.org Sent: Wednesday, July 04, 2012 4:17 AM Subject: Re: [one-users] Sunstone does not load any stats. Hello, can you try to remove browsers cache and see if that fixes it? Hector En Wed, 04 Jul 2012 02:10:34 +0200, Tao Craig t...@leadmesh.com escribió: Hi everybody, I recently upgraded my CentOS Open Nebula installation from 3.4 to 3.6 (Lagoon). Prior to the upgrade, I noticed my Sunstone dashboard was loading slowly on login (the page would load fine, but it took awhile to load the graphs, number of hosts, etc). I saw there were some improvements with the Sunstone dashboard with this upgrade, so I applied it hoping it would help. Now, my Sunstone dashboard doesn't load any stats or graphs... I just see those spinning orange dots and the rest of the Sunstone interface does not work either (I'm assuming because this information is never gathered). There are no errors in my logs anywhere that I can find. The only thing I am noticing is that ruby scripts are consuming a large amount of CPU resources. If it helps, I am currently running 13 virtual machines on 9 hosts and all one CLI commands work fine. Any help would be appreciated. Thanks. -- Hector Sanjuan OpenNebula Developer ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org - No virus found in this message. Checked by AVG - www.avg.com Version: 2012.0.2193 / Virus Database: 2437/5109 - Release Date: 07/03/12 ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone does not load any stats.
Hi Hector, At first, I see the orange spinning balls... then after some time, this is replaced with undefined. I also noticed that ruby seems to be fairly stable until I try to load these graphs. Then one ruby script will jumpt to 100+ CPU usage and pretty much stay there. Sometimes, I will get a Could not connect... alert during this time and ruby will return to normal. Seeing stuff like this when I trace the PID of the ruby script: rt_sigreturn(0x1a) = 121 --- SIGVTALRM (Virtual timer expired) @ 0 (0) --- sunstone.log: Wed Jul 04 19:32:04 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:04] GET /vmtemplate?timeout=true HTTP/1.1 200 3907 53.3096 Wed Jul 04 19:32:08 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:07] GET /acl?timeout=true HTTP/1.1 200 377 33.8135 Wed Jul 04 19:32:12 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:11] GET /vnet?timeout=true HTTP/1.1 200 649 39.9651 Wed Jul 04 19:32:22 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:22] GET /datastore?timeout=true HTTP/1.1 200 2335 55.5165 Wed Jul 04 19:32:28 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:28] GET /user?timeout=true HTTP/1.1 200 1505 44.8972 Wed Jul 04 19:32:41 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:41] GET /cluster?timeout=true HTTP/1.1 200 27 26.3875 Wed Jul 04 19:32:44 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:44] GET /image?timeout=true HTTP/1.1 200 2957 65.6978 Wed Jul 04 19:32:48 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:48] GET /host?timeout=true HTTP/1.1 200 0 139.9275 Wed Jul 04 19:32:51 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:51] GET /group?timeout=true HTTP/1.1 200 796 36.0109 Wed Jul 04 19:32:58 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:58] GET /datastore?timeout=true HTTP/1.1 200 2335 56.8328 sunstone.error is empty, except for this: == Sinatra/1.3.2 has taken the stage on 9869 for development with backup from Thin gem list addressable (2.2.8) amazon-ec2 (0.9.17) bcrypt-ruby (3.0.1) curb (0.8.0) daemons (1.1.8) data_mapper (1.2.0) data_objects (0.10.8) dm-aggregates (1.2.0) dm-constraints (1.2.0) dm-core (1.2.0) dm-do-adapter (1.2.0) dm-migrations (1.2.0) dm-mysql-adapter (1.2.0) dm-serializer (1.2.1) dm-sqlite-adapter (1.2.0) dm-timestamps (1.2.0) dm-transactions (1.2.0) dm-types (1.2.1) dm-validations (1.2.0) do_mysql (0.10.8) do_sqlite3 (0.10.8) eventmachine (0.12.10) fastercsv (1.5.4) json (1.7.0, 1.6.7) json_pure (1.6.7) multi_json (1.0.4) mysql (2.8.1) net-ldap (0.3.1) nokogiri (1.5.2) rack (1.4.1) rack-protection (1.2.0) rake (0.8.7) sequel (3.35.0) sinatra (1.3.2) sqlite3 (1.3.6) stringex (1.3.3) thin (1.3.1) tilt (1.3.3) uuidtools (2.1.2) xml-simple (1.1.1) I am running sunstone and opennebula on the same box... it does seem to be ruby related, but I never had a problem until Monday. Prior to that, nothing had changed on my end. I just came into the office on Monday and discvoered I could not log in to the older, private cloud and the public cloud was very slow. Upgrading the public cloud seemed to help (aside from the issues mentioned above), but I can't upgrade the private cloud just yet and I would rather identify the source of this problem first. The CLI is very fast and responsive and other tools such as, VNC console work fine. I haven't really been using the self-service portal (although I would like to in the future), but when I try to start it -I get the following error: Wed Jul 04 19:43:17 2012 [E]: Error initializing authentication system Wed Jul 04 19:43:17 2012 [E]: [UserPoolInfo] User couldn't be authenticated, aborting call. Thanks again for your help. - Original Message - From: Hector Sanjuan hsanj...@opennebula.org To: users@lists.opennebula.org; Tao Craig t...@leadmesh.com Sent: Wednesday, July 04, 2012 4:06 PM Subject: Re: [one-users] Sunstone does not load any stats. Hi, monitoring graphs on my hosts and virtual machines no longer appear. Is there an empty graph in place or is there an error message? If you can attach sunstone.log and sunstone.error (if not empty) after trying to see those graphs etc. perhaps I see something... It's not normal that the dashboard takes 30secs to load. I guess the CLI is not so slow when issuing a listing command (onehost list, onevm list etc..) right? And what is the ruby script consuming 100% exactly? (grep pid from 'ps aux' or press 'c' during the execution of 'top' to find the full command). If you have this long-wait problem in two different clouds and ruby is consuming so much cpu I would think there is an issue with your boxes configuration related to ruby perhaps. What's the output of 'gem list'? Are you running sunstone and opennebula on the same box? Have you tried Self-Service interface? Is it so slow as well? Hector En Thu, 05 Jul 2012 00:40:19 +0200, Tao Craig t...@leadmesh.com escribió: Hector, Thanks for the prompt reply. I am ashamed to admit that browser cache was the problem in this case. The dashboard
Re: [one-users] Sunstone does not load any stats. (Users Digest, Vol 53, Issue 14)
Nice catch, Rolandas! I'm sorry to clog up the list with such simple fixes, but I guess this just goes to show anyone who may be reading this that sometimes the fix really is as simple as a reboot. I should have done that a long time ago, but I got distracted with all the details. Anyway, I manually forced ntp to resync and when that had no effect -I rebooted both the private and public cloud controllers. Sure enough, everything is nice and fast and stable now... ruby CPU usage went from 100+ percent down to 0.3 percent and all my graphs are online. Thanks again, everyone! - Original Message - From: Rolandas Naujikas rolandas.nauji...@mif.vu.lt To: users@lists.opennebula.org Cc: Tao Craig t...@leadmesh.com; Hector Sanjuan hsanj...@opennebula.org Sent: Wednesday, July 04, 2012 10:34 PM Subject: Re: [one-users] Sunstone does not load any stats. (Users Digest, Vol 53, Issue 14) Hi, If that started to appear in Monday after Saturday leap second then it could be related to http://it.slashdot.org/story/12/07/01/1920217/leap-second-bug-causes-crashes. Our opennebula server had increased load (to ~20) after that also. Reboot helped. Regards, Rolandas Naujikas On 2012-07-05 05:48, Tao Craig wrote: Hi Hector, At first, I see the orange spinning balls... then after some time, this is replaced with undefined. I also noticed that ruby seems to be fairly stable until I try to load these graphs. Then one ruby script will jumpt to 100+ CPU usage and pretty much stay there. Sometimes, I will get a Could not connect... alert during this time and ruby will return to normal. Seeing stuff like this when I trace the PID of the ruby script: rt_sigreturn(0x1a) = 121 --- SIGVTALRM (Virtual timer expired) @ 0 (0) --- sunstone.log: Wed Jul 04 19:32:04 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:04] GET /vmtemplate?timeout=true HTTP/1.1 200 3907 53.3096 Wed Jul 04 19:32:08 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:07] GET /acl?timeout=true HTTP/1.1 200 377 33.8135 Wed Jul 04 19:32:12 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:11] GET /vnet?timeout=true HTTP/1.1 200 649 39.9651 Wed Jul 04 19:32:22 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:22] GET /datastore?timeout=true HTTP/1.1 200 2335 55.5165 Wed Jul 04 19:32:28 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:28] GET /user?timeout=true HTTP/1.1 200 1505 44.8972 Wed Jul 04 19:32:41 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:41] GET /cluster?timeout=true HTTP/1.1 200 27 26.3875 Wed Jul 04 19:32:44 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:44] GET /image?timeout=true HTTP/1.1 200 2957 65.6978 Wed Jul 04 19:32:48 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:48] GET /host?timeout=true HTTP/1.1 200 0 139.9275 Wed Jul 04 19:32:51 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:51] GET /group?timeout=true HTTP/1.1 200 796 36.0109 Wed Jul 04 19:32:58 2012 [I]: xx.xxx.xxx.xxx - - [04/Jul/2012 19:32:58] GET /datastore?timeout=true HTTP/1.1 200 2335 56.8328 sunstone.error is empty, except for this: == Sinatra/1.3.2 has taken the stage on 9869 for development with backup from Thin gem list addressable (2.2.8) amazon-ec2 (0.9.17) bcrypt-ruby (3.0.1) curb (0.8.0) daemons (1.1.8) data_mapper (1.2.0) data_objects (0.10.8) dm-aggregates (1.2.0) dm-constraints (1.2.0) dm-core (1.2.0) dm-do-adapter (1.2.0) dm-migrations (1.2.0) dm-mysql-adapter (1.2.0) dm-serializer (1.2.1) dm-sqlite-adapter (1.2.0) dm-timestamps (1.2.0) dm-transactions (1.2.0) dm-types (1.2.1) dm-validations (1.2.0) do_mysql (0.10.8) do_sqlite3 (0.10.8) eventmachine (0.12.10) fastercsv (1.5.4) json (1.7.0, 1.6.7) json_pure (1.6.7) multi_json (1.0.4) mysql (2.8.1) net-ldap (0.3.1) nokogiri (1.5.2) rack (1.4.1) rack-protection (1.2.0) rake (0.8.7) sequel (3.35.0) sinatra (1.3.2) sqlite3 (1.3.6) stringex (1.3.3) thin (1.3.1) tilt (1.3.3) uuidtools (2.1.2) xml-simple (1.1.1) I am running sunstone and opennebula on the same box... it does seem to be ruby related, but I never had a problem until Monday. Prior to that, nothing had changed on my end. I just came into the office on Monday and discvoered I could not log in to the older, private cloud and the public cloud was very slow. Upgrading the public cloud seemed to help (aside from the issues mentioned above), but I can't upgrade the private cloud just yet and I would rather identify the source of this problem first. The CLI is very fast and responsive and other tools such as, VNC console work fine. I haven't really been using the self-service portal (although I would like to in the future), but when I try to start it -I get the following error: Wed Jul 04 19:43:17 2012 [E]: Error initializing authentication system Wed Jul 04 19:43:17 2012 [E]: [UserPoolInfo] User couldn't be authenticated, aborting call. Thanks again for your help. - Original Message - From: Hector Sanjuan hsanj...@opennebula.org To: users@lists.opennebula.org; Tao Craig t...@leadmesh.com Sent
Re: [one-users] OpenNebula Load Average/CPU Usage
Hi Marshall, I think this could be related to the leap second bug. Did you notice any lag prior to this past weekend? If not, try issuing this command on your cloud controller(s): date -s `date` Alternatively, you can reboot. I had pretty much an identical issue as you and it appears it was related to the leap second bug. A reboot fixed it for me, but some people have had success with the date command. - Original Message - From: Marshall Grillos To: users@lists.opennebula.org Cc: Rusty Wolf Sent: Thursday, July 05, 2012 11:53 AM Subject: [one-users] OpenNebula Load Average/CPU Usage My company is running OpenNebula 3.4. It's been running in production now for just over a month. Recently we started noticing issues in Sunstone. Mainly the VM List wouldn't load and several other parts of the GUI would not load. I attempted to restart Sunstone and oned and the problem persists. One item of note is the high CPU utilization of several of OpenNebula's processes. Here are the top details from our cloud controller (this server also serves up the shared data for our VMs via NFS): top - 13:47:21 up 48 days, 17:07, 1 user, load average: 7.78, 5.09, 2.69 Tasks: 305 total, 2 running, 303 sleeping, 0 stopped, 0 zombie Cpu(s): 0.0%us, 52.2%sy, 6.5%ni, 39.1%id, 0.0%wa, 0.0%hi, 2.2%si, 0.0%st Mem: 32865312k total, 32622008k used, 243304k free,65196k buffers Swap: 16383992k total,0k used, 16383992k free, 30481224k cached PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 16664 oneadmin 39 19 53652 15m 1548 S 69.8 0.0 9:37.50 ruby 16718 oneadmin 39 19 39392 4044 1452 S 67.8 0.0 8:49.46 ruby 16697 oneadmin 39 19 39220 3880 1452 S 67.1 0.0 9:04.05 ruby 16687 oneadmin 39 19 39388 4040 1452 S 65.1 0.0 9:20.84 ruby 16677 oneadmin 39 19 39500 4228 1464 S 54.2 0.0 8:13.68 ruby 16708 oneadmin 39 19 43520 6780 1524 S 42.2 0.0 8:09.96 ruby Here is the process list for oneadmin on the cloud controller: oneadmin 16629 0.0 0.0 108288 1900 pts/0S13:31 0:00 bash oneadmin 16641 0.0 0.0 1461156 12604 pts/0 Sl 13:31 0:00 /usr/bin/oned -f oneadmin 16642 0.0 0.0 192200 5688 pts/0Sl 13:31 0:00 /usr/bin/mm_sched oneadmin 16664 58.9 0.0 53652 16160 pts/0SNl 13:31 7:04 ruby /usr/lib/one/mads/one_vmm_exec.rb -t 15 -r 0 xen oneadmin 16677 51.8 0.0 39500 4228 pts/0SNl 13:31 6:12 ruby /usr/lib/one/mads/one_im_exec.rb xen oneadmin 16687 56.4 0.0 39388 4040 pts/0SNl 13:31 6:46 ruby /usr/lib/one/mads/one_tm.rb -t 15 -d dummy,lvm,shared,qcow2,ssh,vmware,iscsi oneadmin 16697 53.9 0.0 39220 3880 pts/0SNl 13:31 6:28 ruby /usr/lib/one/mads/one_hm.rb oneadmin 16708 53.1 0.0 43520 6780 pts/0SNl 13:31 6:21 ruby /usr/lib/one/mads/one_datastore.rb -t 15 -d fs,vmware,iscsi oneadmin 16718 52.5 0.0 39392 4044 pts/0SNl 13:31 6:17 ruby /usr/lib/one/mads/one_auth_mad.rb --authn ssh,x509,ldap,server_cipher,server_x509 oneadmin 16997 1.0 0.0 110212 1164 pts/0R+ 13:43 0:00 ps -aux oneadmin 16998 0.0 0.0 103116 908 pts/0S+ 13:43 0:00 more When I stop one, the load average on the server returns to normal with over 98% idle CPU. I can't seem to find anything bad in the logs: Thu Jul 5 13:47:24 2012 [VMM][I]: --Mark-- Thu Jul 5 13:47:50 2012 [ReM][D]: HostPoolInfo method invoked Thu Jul 5 13:47:50 2012 [ReM][D]: VirtualMachinePoolInfo method invoked Thu Jul 5 13:47:50 2012 [ReM][D]: AclInfo method invoked Thu Jul 5 13:48:19 2012 [ReM][D]: HostPoolInfo method invoked Thu Jul 5 13:48:19 2012 [ReM][D]: VirtualMachinePoolInfo method invoked Thu Jul 5 13:48:19 2012 [ReM][D]: AclInfo method invoked Thu Jul 5 13:48:48 2012 [ReM][D]: HostPoolInfo method invoked Thu Jul 5 13:48:48 2012 [ReM][D]: VirtualMachinePoolInfo method invoked Thu Jul 5 13:48:48 2012 [ReM][D]: AclInfo method invoked Thu Jul 5 13:49:17 2012 [ReM][D]: HostPoolInfo method invoked Thu Jul 5 13:49:17
[one-users] No option to add new hosts in Sunstone
Hi all, I just did a fresh install of Opennebula 3.8.3 on CentOS 6.3 (64bit). When I log in to Sunstone however, there is no option to add hosts? Only the refresh and help button exist on this page. ... any ideas? Thanks in advance. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] No option to add new hosts in Sunstone
I am logged in as oneadmin and I am able to create new hosts via the CLI -just not through Sunstone. On Tue, Mar 26, 2013 at 2:59 AM, Daniel Molina dmol...@opennebula.orgwrote: Hi, El 25/03/2013 20:23, Tao Craig t...@leadmesh.com escribió: Hi all, I just did a fresh install of Opennebula 3.8.3 on CentOS 6.3 (64bit). When I log in to Sunstone however, there is no option to add hosts? Only the refresh and help button exist on this page. ... any ideas? Are you logged in as oneadmin or as a regular user ? Cheers Thanks in advance. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] No option to add new hosts in Sunstone
Wow. Good catch. I just installed ntp and that fixed it. Thanks! On Tue, Mar 26, 2013 at 12:47 PM, Hector Sanjuan li...@convivencial.orgwrote: ** Hmm, are your computer and server clocks on the right time? Hector On Tue, 26 Mar 2013 20:21:16 +0100, Tao Craig t...@leadmesh.com wrote: I am logged in as oneadmin and I am able to create new hosts via the CLI -just not through Sunstone. On Tue, Mar 26, 2013 at 2:59 AM, Daniel Molina dmol...@opennebula.orgwrote: Hi, El 25/03/2013 20:23, Tao Craig t...@leadmesh.com escribió: Hi all, I just did a fresh install of Opennebula 3.8.3 on CentOS 6.3 (64bit). When I log in to Sunstone however, there is no option to add hosts? Only the refresh and help button exist on this page. ... any ideas? Are you logged in as oneadmin or as a regular user ? Cheers Thanks in advance. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Hector Sanjuan @hecsanjuan ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Hi all, I just installed Opennebula 3.9.80 on CentOS and it seems the buttons in the Create Host panel in Sunstone are unresponsive. When I fill in the information and click on Create, nothing happens. When I click on Reset nothing happens. The only button that seems to work in this panel is the Close button. I checked the logs, but I'm not really seeing anything indicative of an error and the rest of the Sunstone interface seems to function as expected. ... ideas? Thanks. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Weird... I'm having the opposite problem. Works fine in Chrome, but not in Firefox? I'm using Firefox 19.0.2 and Chrome 25.0.1364.172 I would prefer to use Firefox if that is possible. On Wed, Mar 27, 2013 at 1:36 PM, Campbell, Bill bcampb...@axcess-financial.com wrote: I had this happen in Chrome. Worked in Firefox though. - Original Message - From: Tao Craig t...@leadmesh.com To: users@lists.opennebula.org Sent: Wednesday, March 27, 2013 4:08:58 PM Subject: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9 Hi all, I just installed Opennebula 3.9.80 on CentOS and it seems the buttons in the Create Host panel in Sunstone are unresponsive. When I fill in the information and click on Create, nothing happens. When I click on Reset nothing happens. The only button that seems to work in this panel is the Close button. I checked the logs, but I'm not really seeing anything indicative of an error and the rest of the Sunstone interface seems to function as expected. ... ideas? Thanks. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org NOTICE: Protect the information in this message in accordance with the company's security policies. If you received this message in error, immediately notify the sender and destroy all copies. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Cache refreshing and private browsing does not resolve this issue for me in
Firefox. Sometimes, when I log in with Firefox I have to do a cache refresh
to get the dashboard to display properly though. That seems to fix the
dashboard display, but not the inactive host panel buttons.
On Wed, Mar 27, 2013 at 3:53 PM, Ruben S. Montero
rsmont...@opennebula.orgwrote:
Hi
I've it working with:
* chromium 25.0.1364.172-2
* firefox 19.0.2-1
Could it be a problem with the cache using the previous version of the
javascript libraries? Could you try to do a cache refresh (for a couple of
times)? or maybe try it with an incognito window/private browsing...
Cheers
Ruben
On Wed, Mar 27, 2013 at 10:17 PM, Jon three1...@gmail.com wrote:
Hello All,
I just installed O:N on Ubuntu 12.10 and am unable to access SunStone
via Firefox, however, Chrome[ium] displays correctly. (See attached
screenshots sunstone4.0-{firefox,chrome} ), what is strange is FF
loads the page _extremely_ slowly, while Chrome[ium] loads the pages
extremely fast.
Firefox: 19.0.2
Chromium: Version 25.0.1364.160 Ubuntu 12.04
(25.0.1364.160-0ubuntu0.12.04.1)
Thanks,
Jon A
On Wed, Mar 27, 2013 at 3:05 PM, Tao Craig t...@leadmesh.com wrote:
Weird... I'm having the opposite problem. Works fine in Chrome, but not
in
Firefox?
I'm using Firefox 19.0.2 and Chrome 25.0.1364.172
I would prefer to use Firefox if that is possible.
On Wed, Mar 27, 2013 at 1:36 PM, Campbell, Bill
bcampb...@axcess-financial.com wrote:
I had this happen in Chrome. Worked in Firefox though.
- Original Message -
From: Tao Craig t...@leadmesh.com
To: users@lists.opennebula.org
Sent: Wednesday, March 27, 2013 4:08:58 PM
Subject: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Hi all,
I just installed Opennebula 3.9.80 on CentOS and it seems the buttons
in
the Create Host panel in Sunstone are unresponsive. When I fill in
the
information and click on Create, nothing happens. When I click on
Reset
nothing happens. The only button that seems to work in this panel is
the
Close button. I checked the logs, but I'm not really seeing anything
indicative of an error and the rest of the Sunstone interface seems to
function as expected.
... ideas?
Thanks.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
NOTICE: Protect the information in this message in accordance with the
company's security policies. If you received this message in error,
immediately notify the sender and destroy all copies.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
--
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Hi Ruben,
Thanks for your timely responses as always and I look forward to the final
release of 4.0. This mailing list is a fantastic resource and Open Nebula
is the best open source cloud computing infrastructure available. I
currently have three separate installations running under various versions
of both Open Nebula and Cent OS and they all work flawlessly.
Thanks again.
On Wed, Mar 27, 2013 at 4:21 PM, Ruben S. Montero
rsmont...@opennebula.orgwrote:
Hi Tao,
You are right, I can now reproduce that issue in firefox. I've filled an
issue for it:
http://dev.opennebula.org/issues/1842
THANKS for the feedback
Ruben
On Thu, Mar 28, 2013 at 12:01 AM, Tao Craig t...@leadmesh.com wrote:
Cache refreshing and private browsing does not resolve this issue for me
in Firefox. Sometimes, when I log in with Firefox I have to do a cache
refresh to get the dashboard to display properly though. That seems to fix
the dashboard display, but not the inactive host panel buttons.
On Wed, Mar 27, 2013 at 3:53 PM, Ruben S. Montero
rsmont...@opennebula.org wrote:
Hi
I've it working with:
* chromium 25.0.1364.172-2
* firefox 19.0.2-1
Could it be a problem with the cache using the previous version of the
javascript libraries? Could you try to do a cache refresh (for a couple of
times)? or maybe try it with an incognito window/private browsing...
Cheers
Ruben
On Wed, Mar 27, 2013 at 10:17 PM, Jon three1...@gmail.com wrote:
Hello All,
I just installed O:N on Ubuntu 12.10 and am unable to access SunStone
via Firefox, however, Chrome[ium] displays correctly. (See attached
screenshots sunstone4.0-{firefox,chrome} ), what is strange is FF
loads the page _extremely_ slowly, while Chrome[ium] loads the pages
extremely fast.
Firefox: 19.0.2
Chromium: Version 25.0.1364.160 Ubuntu 12.04
(25.0.1364.160-0ubuntu0.12.04.1)
Thanks,
Jon A
On Wed, Mar 27, 2013 at 3:05 PM, Tao Craig t...@leadmesh.com wrote:
Weird... I'm having the opposite problem. Works fine in Chrome, but
not in
Firefox?
I'm using Firefox 19.0.2 and Chrome 25.0.1364.172
I would prefer to use Firefox if that is possible.
On Wed, Mar 27, 2013 at 1:36 PM, Campbell, Bill
bcampb...@axcess-financial.com wrote:
I had this happen in Chrome. Worked in Firefox though.
- Original Message -
From: Tao Craig t...@leadmesh.com
To: users@lists.opennebula.org
Sent: Wednesday, March 27, 2013 4:08:58 PM
Subject: [one-users] Sunstone Create Host Buttons Unresponsive in 3.9
Hi all,
I just installed Opennebula 3.9.80 on CentOS and it seems the
buttons in
the Create Host panel in Sunstone are unresponsive. When I fill in
the
information and click on Create, nothing happens. When I click on
Reset
nothing happens. The only button that seems to work in this panel is
the
Close button. I checked the logs, but I'm not really seeing
anything
indicative of an error and the rest of the Sunstone interface seems
to
function as expected.
... ideas?
Thanks.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
NOTICE: Protect the information in this message in accordance with
the
company's security policies. If you received this message in error,
immediately notify the sender and destroy all copies.
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
--
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
--
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Sunstone buggy in RC 4.0
Hi everybody, I just upgraded from 3.8.3 to 3.9.90 (CentOS) and my Sunstone interface is very unpredictable. When I first logged in, the Infrastructure tab was unresponsive and the Virtual Resources tab only displayed my datastores. After restarting oned and sunstone-server, my Infrastructure tab remains unresponsive and my Virtual Resources tab now only displays my images. All of my hosts, appear in oned.log as being successfully monitored however and I can not identify any errors. I have tried Firefox, Chrome, clearing my cache and private browsing. ... any ideas? ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Sunstone buggy in RC 4.0
Hi guys, I was using ruby 1.8.7 -as that is the default when using yum with recent versions of CentOS. Here is how I fixed things for now (based on your advice): wget http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz tar xzvf yaml-0.1.4.tar.gz cd yaml-0.1.4 ./configure --prefix=/usr/local make make install wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p194.tar.gz tar xvzf ruby-1.9.3-p194.tar.gz cd ruby-1.9.3-p194 ./configure make make install wget http://rubyforge.org/frs/download.php/76073/rubygems-1.8.24.tgz tar xvzf rubygems-1.8.24.tgz cd rubygems-1.8.24 /usr/local/bin/ruby setup.rb gem install sinatra ... and now Sunstone behaves as expected. I haven't tested everything yet, but this is a huge improvement. Thanks again! On Sat, Apr 20, 2013 at 2:06 AM, Jaime Melis jme...@opennebula.org wrote: Hi Tao and Alex, (joining Alex's thread into this one): As Daniel just mentioned this is an issue with Ruby 1.8.7, and since upgrading to Ruby 1.9 might be a bit cumbersome, what we're going to do is to release a new RC first thing next week (probably on Monday) fixing this bug with Ruby 1.8.7. For the moment we have removed the packages of the distributions which use Ruby 1.8.7. Thank you both for your quick feedback! http://dev.opennebula.org/issues/1936 cheers, Jaime On Sat, Apr 20, 2013 at 10:46 AM, Daniel Molina dmol...@opennebula.orgwrote: Hi Tao, On 19 April 2013 19:43, Tao Craig t...@leadmesh.com wrote: Hi everybody, I just upgraded from 3.8.3 to 3.9.90 (CentOS) and my Sunstone interface is very unpredictable. When I first logged in, the Infrastructure tab was unresponsive and the Virtual Resources tab only displayed my datastores. After restarting oned and sunstone-server, my Infrastructure tab remains unresponsive and my Virtual Resources tab now only displays my images. All of my hosts, appear in oned.log as being successfully monitored however and I can not identify any errors. I have tried Firefox, Chrome, clearing my cache and private browsing. ... any ideas? Are you running ruby 1.8.7? There are some issues when using ruby 1.8.7 due to the way it handles Hashes. The tabs are loaded in a different order in this version and there are some dependencies among tabs that produce these errors.. Could you try upgrading ruby to 1.9? We will fix this for the final release. Cheers ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Daniel Molina Project Engineer OpenNebula - The Open Source Solution for Data Center Virtualization www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Jaime Melis Project Engineer OpenNebula - The Open Source Toolkit for Cloud Computing www.OpenNebula.org | jme...@opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Upgrade 4.0 Beta to 4.0 RC
Hi, Have you tried the following: onedb upgrade -v -S localhost -u oneadmin -p oneadmin -d opennebula That worked for me. On Sat, Apr 20, 2013 at 2:46 AM, Ügyfélszolgálat (Manzol Kkt.) ugyfelszolga...@manzol.hu wrote: Hi, I want to upgrade 4.0 Beta to 4.0 RC, and i read, that only run: # onedb -u opennebula -d opennebula But it don't work. It show me that: Database schema does not look to be created by OpenNebula: table user_pool is missing or empty. I checked manualy that the opennebula database have user_pool and other tables, and yes. I try it wrong password but it shows me like same. So i think it can't connect mysql. What should i do or what did i wrong? Thanks -- Manzol Kkt. Webtárhely Manzol http://www.webtarhely.manzol.hu/ 2117 Isaszeg, Mátyás király utca 29. Mobil: +36 30 543 7137 ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Upgrade 4.0 Beta to 4.0 RC
Can you manually login to mysql by typing mysql at the command prompt (you may have to supply credentials)? If so, what happens if you do this: use opennebula; show tables; select * from user_pool; That should at least tell you if mysql is running, if that table exists and if it is populated. Also, be sure to Reply to All so others on this list can help. On Sat, Apr 20, 2013 at 2:52 AM, Ügyfélszolgálat (Manzol Kkt.) ugyfelszolga...@manzol.hu wrote: This is show me same... :S What do you think, that it can't connect mysql? 2013/4/20 Tao Craig t...@leadmesh.com Hi, Have you tried the following: onedb upgrade -v -S localhost -u oneadmin -p oneadmin -d opennebula That worked for me. On Sat, Apr 20, 2013 at 2:46 AM, Ügyfélszolgálat (Manzol Kkt.) ugyfelszolga...@manzol.hu wrote: Hi, I want to upgrade 4.0 Beta to 4.0 RC, and i read, that only run: # onedb -u opennebula -d opennebula But it don't work. It show me that: Database schema does not look to be created by OpenNebula: table user_pool is missing or empty. I checked manualy that the opennebula database have user_pool and other tables, and yes. I try it wrong password but it shows me like same. So i think it can't connect mysql. What should i do or what did i wrong? Thanks -- Manzol Kkt. Webtárhely Manzol http://www.webtarhely.manzol.hu/ 2117 Isaszeg, Mátyás király utca 29. Mobil: +36 30 543 7137 ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- 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 ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Unable to launch VM in 4.0
Hi guys, I am unable to launch any VM's in 4.0. The error I get looks like the datastore does not exist on the physical host, but I have confirmed that it does, passwordless SSH is possible between both the front end server and the physical host, the datastore location is properly defined in oned.conf and the datastore is owned by oneadmin on the front end and physical host. I am also able to manually transfer the disk image to the physical host with scp, but when I manually execute the opennebula image transfer script I get the same error as reported below. It looks like opennebula is able to create the VM sub-directory within the datastore, but when it comes time to actually copy the disk image over -it says, no such file or directory. ... any ideas? Thanks. clone: Command cd /var/lib/one/datastores/0/14; cp -r /var/lib/one/datastores/1/cb8924ea3b6bab14292b599b1d36417b /var/lib/one/datastores/0/14/disk.0 failed: cp: cannot stat `/var/lib/one/datastores/1/cb8924ea3b6bab14292b599b1d36417b': No such file or directory ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] sunstone in 3.9.90
I'm actually having the exact same issue with Firefox 20. I assumed it had something to do with the way I updated my ruby libs (and it appears Alex updated his libs in exactly the same way), but I haven't been able to put my finger on it. For what it's worth, this issue does not exist in Chrome. On Mon, Apr 22, 2013 at 4:26 AM, Daniel Molina dmol...@opennebula.orgwrote: Hi, On 20 April 2013 22:58, Alexandre Bezroutchko a...@gremwell.com wrote: Are you running ruby 1.8.7? There are some issues when using ruby 1.8.7 due to the way it handles Hashes. The tabs are loaded in a different order in this version and there are some dependencies among tabs that produce these errors.. Could you try upgrading ruby to 1.9? I have tried to install ruby-1.9.1-full package on fresh Debian Squeeze and then installing opennebula packages. This does not help at all as opennebula seems to install ruby-1.8 anyway. However, if I install yaml/ruby/rubygems from sources (bunch of thanks to Tao for his notes on how to do this), it works just fine. There is a strange little glitch with 'Virtual Resources' tab though, illustrated with attached screenshots. First one shows its initial state, second one shows after first click (the arrow shifts down but menu does not open), and the third one after another click (menu opens properly). On Xubuntu 12.10 with Firefox 19.0.2 this glitch is very well reproducible. I cannot reproduce this error with Firefox 20. Could you try upgrading Firefox or clearing the cache of the browser. Cheers Regards, Alex ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Daniel Molina Project Engineer OpenNebula - The Open Source Solution for Data Center Virtualization www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Unable to launch VM in 4.0
Sorry, I wasn't paying close enough attention to the datastore configuration. You are correct. Thanks again. On Mon, Apr 22, 2013 at 2:35 AM, Carlos Martín Sánchez cmar...@opennebula.org wrote: Hi, It may be that the datastore 1 is using the shared tm_mad drivers (by default it does). In that case, OpenNebula assumes the image will be available on the Host and won't scp it. Regards -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org On Mon, Apr 22, 2013 at 2:30 AM, Tao Craig t...@leadmesh.com wrote: Hi guys, I am unable to launch any VM's in 4.0. The error I get looks like the datastore does not exist on the physical host, but I have confirmed that it does, passwordless SSH is possible between both the front end server and the physical host, the datastore location is properly defined in oned.conf and the datastore is owned by oneadmin on the front end and physical host. I am also able to manually transfer the disk image to the physical host with scp, but when I manually execute the opennebula image transfer script I get the same error as reported below. It looks like opennebula is able to create the VM sub-directory within the datastore, but when it comes time to actually copy the disk image over -it says, no such file or directory. ... any ideas? Thanks. clone: Command cd /var/lib/one/datastores/0/14; cp -r /var/lib/one/datastores/1/cb8924ea3b6bab14292b599b1d36417b /var/lib/one/datastores/0/14/disk.0 failed: cp: cannot stat `/var/lib/one/datastores/1/cb8924ea3b6bab14292b599b1d36417b': No such file or directory ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Backing up virtual machines.
Hi, I have a question about backing up and restoring virtual machines. I am using OpenNebula 4.8 and the SSH transfer drivers as a means to deploy virtual machines. My images are not persistent and I am using the qcow2 image format. All of my virtual machines and physical hosts are running CentOS 6.5 and using ext3 file systems. Is it possible in my current environment to back up a virtual machine without shutting it down? I know I can snapshot a virtual machine, but what if that machine is suddenly deleted for some reason (i.e. physical host crashes and has to be rebuilt). I'm under the impression snapshots are only usable as long as the original virtual machine is still running. I know I can also use the onevm saveas command, but that only works if you plan on shutting the virtual machine down at some point. Ideally, I would like to do something like copy the (running) disk image to offline storage and then have the ability to swap that out with a new running virtual machine to restore the back up in case the original virtual machine is lost. Rebooting in the case of restoring is acceptable of course, but I can't shut my machines down every time I want to back them up. Is something like this possible? Thanks. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
