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<p>Hi,</p>
<p>I tried manual install of nokogiri.</p>
<p>user@cloud-node1:~$ sudo gem install --no-ri --no-rdoc nokogiri <br />ERROR: Error installing nokogiri:<br /> nokogiri requires Ruby version >= 1.9.2.</p>
<p>I installed ruby1.9.1-full before. Then i installed ruby1.9.3 and tried again with the same result. There are no ruby 1.9.2 package in ubuntu 12.04 repository.</p>
<p>Any more idea?</p>
<p>Thanks,<br />Kenneth</p>
<p>On 08/12/2013 07:21 PM, Daniel Molina wrote:</p>
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<div class="gmail_quote">On 12 August 2013 09:26, <span><<a href="mailto:kenneth@apolloglobal.net">kenneth@apolloglobal.net</a>></span> wrote:<br />
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<p>Hi,</p>
<p>Thanks for the reply.</p>
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<p>* [sunstone-oned] Is the connection between sunstone-server and oned fast?</p>
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<p>- The sunstone server and oned is on the same physical server. I'm no longer using the KVM sandbox. The front end have a dedicated machine.</p>
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<div>* [sunstone] Check if the nokogiri gem is installed in the physical machine where sunstone-server is running, if it's not installed rexml will be used by default (a bit slower)</div>
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<div>- I ran install_gems and everything went was installed except for the nokogiri. Here is the error. Any way to fix this?</div>
<div style="padding-left: 30px;">rake="/usr/bin/rake" gem install --no-ri --no-rdoc nokogiri <br />ERROR: Error installing nokogiri:<br />nokogiri requires Ruby version >= 1.9.2.<br />Error executing rake="/usr/bin/rake" gem install --no-ri --no-rdoc nokogiri</div>
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<div>* [sunstone] Using ruby 1.9 instead of 1.8</div>
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<div>- I'm running ubuntu and tried this. Notification Error is still showing.</div>
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<div>What ruby version are you using?</div>
<div>Do you get the same message installing it manually?</div>
<div>sudo <span style="font-family: Verdana,Geneva,sans-serif; font-size: 13px;">gem install --no-ri --no-rdoc nokogiri </span><span style="font-family: Verdana,Geneva,sans-serif; font-size: 13px;"> </span></div>
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<p>On 08/12/2013 03:16 PM, Daniel Molina wrote:</p>
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<div dir="ltr">Hi,
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<div class="gmail_quote">On 12 August 2013 07:52, <span><<a href="mailto:kenneth@apolloglobal.net">kenneth@apolloglobal.net</a>></span> wrote:<br />
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: #cccccc; border-left-style: solid; padding-left: 1ex;"><span style="text-decoration: underline;"></span>
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<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;">Hi all,<br /></span></p>
<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;">I just installed OpenNebula a few days ago. It is running fine, but every minute or so this message appears on the lower right of the OpenNebula webmin page. It is a notification bubble. It also appears when I used the KVM sandbox from the opennebula website. Now that the front end is in a seperate physical machine, the notification still appears.<br /></span></p>
<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;">"Error<br /></span></p>
<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;">Cannot contact server: is it running and reachable?"</span></p>
<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;"><br /> Although the notification appears, all features (as far as my testing go) are working as expected. No errors yet.<br />Should be alarmed of this message? Is there a way to remove this notification. I don't want my boss to see this notification when the cluster is in production environment.<br /></span></p>
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<div>This error appears when the browser cannot contact the sunstone-server or the request takes more than expected and the timeout is reached. To improve the response time:</div>
<div> * [sunstone-oned] Is the connection between sunstone-server and oned fast?</div>
<div> * [sunstone] Check if the nokogiri gem is installed in the physical machine where sunstone-server is running, if it's not installed rexml will be used by default (a bit slower)</div>
<div> * [sunstone] Using ruby 1.9 instead of 1.8</div>
<div> * [sunstone] By default sunstone-server runs using the thin server, in a production environment it's recommended to use passenger + apache/nginx instead. [1] </div>
* [oned] Use mysql instead of sqlite as oned backend. [2]
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<div>Hope this helps</div>
<div><br />[1] <a href="http://opennebula.org/documentation:rel4.2:suns_advance#running_sunstone_inside_another_webserver">http://opennebula.org/documentation:rel4.2:suns_advance#running_sunstone_inside_another_webserver</a></div>
<div>[2] <a href="http://opennebula.org/documentation:rel4.2:mysql">http://opennebula.org/documentation:rel4.2:mysql</a></div>
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<p><span style="text-indent: 0px; letter-spacing: normal; font-variant: normal; text-align: left; font-style: normal; font-weight: normal; float: none; line-height: 14px; text-transform: none; font-size: 14px; white-space: normal; font-family: Tahoma,Arial,Helvetica,sans-serif; word-spacing: 0px; display: inline;">Thanks!<br /> -kenneth<br /></span></p>
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<div>Join us at <a href="http://opennebulaconf.com/">OpenNebulaConf2013</a> in Berlin, 24-26 September, 2013</div>
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Daniel Molina<br />Project Engineer<br />OpenNebula - The Open Source Solution for Data Center Virtualization<br /><a href="http://www.OpenNebula.org">www.OpenNebula.org</a> | <a href="mailto:dmolina@opennebula.org">dmolina@opennebula.org</a> | @OpenNebula</div>
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<div>Join us at <a href="http://opennebulaconf.com/">OpenNebulaConf2013</a> in Berlin, 24-26 September, 2013</div>
<div>--</div>
Daniel Molina<br />Project Engineer<br />OpenNebula - The Open Source Solution for Data Center Virtualization<br /><a href="http://www.OpenNebula.org">www.OpenNebula.org</a> | <a href="mailto:dmolina@opennebula.org">dmolina@opennebula.org</a> | @OpenNebula</div>
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