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<channel>
	<title>Emil Krueper</title>
	<atom:link href="http://uruz.org/feed/" rel="self" type="application/rss+xml" />
	<link>http://uruz.org</link>
	<description>insignificant nothingness is nothing we were searching for</description>
	<lastBuildDate>Wed, 14 Jul 2010 12:03:27 +0000</lastBuildDate>
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		<title>Relocation from dedicated server to vserver accomplished</title>
		<link>http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/</link>
		<comments>http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/#comments</comments>
		<pubDate>Wed, 14 Jul 2010 11:17:53 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[My family]]></category>
		<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/</guid>
		<description><![CDATA[Last evening I started relocation of all services from my old dedicated server to a vserver at another location. So I have to say bye bye old fellow, I am not going to miss you so much. But thanks anyways for (usually) being so reliable.
These days I can have better performance for less money. And [...]]]></description>
			<content:encoded><![CDATA[<p>Last evening I started relocation of all services from my old dedicated server to a vserver at another location. So I have to say bye bye old fellow, I am not going to miss you so much. But thanks anyways for (usually) being so reliable.</p>
<p>These days I can have better performance for less money. And I can spent the money in <del datetime="2010-07-14T11:19:34+00:00">things like pizza, beer and so on</del> in our family money socks. Yeah!</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Something different &#8211; Amazon EC2 CentOS AMI</title>
		<link>http://uruz.org/2010/07/something-different-amazon-ec2-centos-ami/</link>
		<comments>http://uruz.org/2010/07/something-different-amazon-ec2-centos-ami/#comments</comments>
		<pubDate>Wed, 07 Jul 2010 14:58:08 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Do-it-yourself]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/2010/07/amazon-ec2-centos-ami/</guid>
		<description><![CDATA[I have successfully built some CentOS 5.5 AMI with EBS and with instance storage. First I had to create an openvz CentOS instance and then I started building the AMI in the openvz environment. Cool.
]]></description>
			<content:encoded><![CDATA[<p>I have successfully built some CentOS 5.5 AMI with EBS and with instance storage. First I had to create an openvz CentOS instance and then I started building the AMI in the openvz environment. Cool.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Amazon EC2 Gentoo AMIs and the Cloud</title>
		<link>http://uruz.org/2010/05/amazon-ec2-gentoo-ami-and-the-cloud/</link>
		<comments>http://uruz.org/2010/05/amazon-ec2-gentoo-ami-and-the-cloud/#comments</comments>
		<pubDate>Wed, 26 May 2010 20:12:34 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Do-it-yourself]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=599</guid>
		<description><![CDATA[Lately I have been very much traveling around and visiting different conferences related to cloud computing. I have been discussing a lot the assets and drawbacks for us at work to put some stuff into the cloud. Well, very soon I had to dig into the AWS. I had a look at all the available [...]]]></description>
			<content:encoded><![CDATA[<p>Lately I have been very much traveling around and visiting different conferences related to cloud computing. I have been discussing a lot the assets and drawbacks for us at work to put some stuff into the cloud. Well, very soon I had to dig into the AWS. I had a look at all the available EC2 AMIs and I asked myself why there is no recent gentoo based x86_64 AMI for Amazons EC2. And in truth I needed a proper gentoo EC2 AMI <b>asap</b> to start testing.</p>
<p>So what&#8217;s wrong? Is it too much weird command line kung fu to create such an machine image? Or is there no demand for Gentoo x86_64 images? People don&#8217;t use Gentoo anymore since the Gentoo hype was over long before there was AWS? Gentoo people are unaware there is 64bit available and still stick to 32bit? AWS people don&#8217;t want Gentoo people to use Gentoo images since the Fedora machine images are much better for everyone? Yeah.</p>
<p>I deceided to roll out my own AMI. I did some research and read lots of articles about the different ways to create those machine images. Twenty minutes later I felt enlightened:</p>
<p>1. You can convert an existing xen image or<br />
2. create your AMI with VMware and convert this or<br />
3. you can use an existing AMI and base your AMI on it and so forth.</p>
<p>Sounds like crap. I like building things by my own and have more control on the inside of the result.<br />
It took some time to figure out how to proceed and how to solve small emerging hurdles.</p>
<p>Working on a good build host it takes maybe twenty to thirty minutes from zero to have a basic AMI ready to go. Basically you need to create the AMI file, format it with some filesystem, mount the file as a loop device, extract an stage3 archive, install some requirements and modify some config files. The most time is wasted waiting for ec2-upload-bundle to complete. It&#8217;s enough time to get another cup of coffee, sit on the sofa and read some pages in the newspapers.</p>
<p>I think the result is pretty good already. I have completed different automations and have begun working on the details to create almost autonomous clusters, this is again funny stuff with crons, bash, sed, awk and perl.</p>
<p>EC2 is definitly very interesting. If you need some help with gentoo AMIs you can just sent me an email or put a line in the comments.</p>
<p>All the best, Emil</p>
]]></content:encoded>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>Debian, Dell servers and the Broadcom NetXtreme II firmware</title>
		<link>http://uruz.org/2010/03/debian-dell-servers-and-the-broadcom-netxtreme-ii-firmware/</link>
		<comments>http://uruz.org/2010/03/debian-dell-servers-and-the-broadcom-netxtreme-ii-firmware/#comments</comments>
		<pubDate>Fri, 19 Mar 2010 09:44:43 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/2010/03/dell-servers-and-the-broadcom-netxtreme-ii-firmware/</guid>
		<description><![CDATA[In case you are running Debian Lenny on one or another Dell PowerEdge server or a bunch of servers from the R series (like the R410), there might occur a problem with the firmware of the Broadcom NetXtreme II network interface cards when your are updating the kernel from the official repositories. The warning message [...]]]></description>
			<content:encoded><![CDATA[<p>In case you are running Debian Lenny on one or another Dell PowerEdge server or a bunch of servers from the R series (like the R410), there might occur a problem with the <a href="http://packages.debian.org/en/lenny/firmware-bnx2" onclick="pageTracker._trackPageview('/outgoing/packages.debian.org/en/lenny/firmware-bnx2?referer=');">firmware</a> of the Broadcom NetXtreme II network interface cards when your are updating the kernel from the official repositories. The warning message is like:</p>
<p><em>&#8220;W: Possible missing firmware /lib/firmware/bnx2-09-4.0.5.fw for module bnx2&#8243;</em></p>
<p>In that case you can easily fix the problem with adding the non-free repository to your /etc/apt/sources.list </p>
<p><em>deb http://ftp.de.debian.org/debian/ lenny main non-free contrib</em></p>
<p>and then run</p>
<p><code>aptitude update &#038;&#038; aptitude install firmware-bnx2</code></p>
<p>This will install the required firmware and rebuild your kernel initrd to include the firmware at boot time.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>This is 2010</title>
		<link>http://uruz.org/2010/01/this-is-2010/</link>
		<comments>http://uruz.org/2010/01/this-is-2010/#comments</comments>
		<pubDate>Tue, 12 Jan 2010 17:24:47 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=539</guid>
		<description><![CDATA[Well, I was just deleting all the spam messages caught by akismet in the couple last days and noticed this site got no update since late 2009. Looks like it&#8217;s not just others being busy with other things to do.  Happy 2010 for everyone with all the best &#8211; Emil
P.S.: If you wonder what I [...]]]></description>
			<content:encoded><![CDATA[<p>Well, I was just deleting all the spam messages caught by akismet in the couple last days and noticed this site got no update since late 2009. Looks like it&#8217;s not just others being busy with other things to do.  Happy 2010 for everyone with all the best &#8211; Emil</p>
<p>P.S.: If you wonder what I look like since we have last met in person &#8211; I have reworked my favourite self-portrait:</p>
<p style="text-align: center;"><img class="size-full wp-image-543 aligncenter" style="border: 0pt none;" title="This is me 2010" src="http://uruz.org/wp-content/uploads/2010/01/xy1.jpg" alt="" width="480" height="360" /></p>
]]></content:encoded>
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		<slash:comments>2</slash:comments>
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		<item>
		<title>Bad times for the once beloved</title>
		<link>http://uruz.org/2009/11/bad-times-for-the-once-beloved/</link>
		<comments>http://uruz.org/2009/11/bad-times-for-the-once-beloved/#comments</comments>
		<pubDate>Wed, 18 Nov 2009 13:05:58 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=533</guid>
		<description><![CDATA[I was having my break and I found this picture:

And as a response I got from my colleague another picture:

While these pictures are funny they also express common past, present and future deficits of many beings &#8211; the lack of sincerity and solidarity.
]]></description>
			<content:encoded><![CDATA[<p>I was having my break and I found this picture:</p>
<p><img class="aligncenter" src="http://uruz.org/files/swinefluandthepo.png" alt="" width="450" height="320" /></p>
<p>And as a response I got from my colleague another picture:</p>
<p style="text-align: center;"><img class="aligncenter" src="http://uruz.org/files/swinefluandthepo_.png" alt="" width="440" height="581" /></p>
<p style="text-align: left;">While these pictures are funny they also express common past, present and future deficits of many beings &#8211; the lack of sincerity and solidarity.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Let&#8217;s have a party, reached uptime 365+ days</title>
		<link>http://uruz.org/2009/09/lets-have-a-party-reached-uptime-365-days/</link>
		<comments>http://uruz.org/2009/09/lets-have-a-party-reached-uptime-365-days/#comments</comments>
		<pubDate>Thu, 03 Sep 2009 21:42:42 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Unix]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=510</guid>
		<description><![CDATA[A few minutes ago &#8211; while I was dumpster diving the internet visiting that shiny Munin site we have once setup for some eye candy a more complete picture &#8211; I discovered the servers have today reached their first year uptime. In general that is nothing special, but well, this is our project. This thrills [...]]]></description>
			<content:encoded><![CDATA[<p>A few minutes ago &#8211; while I was <del datetime="2009-09-03T21:34:07+00:00">dumpster diving the internet</del> visiting that shiny Munin site we have once setup for <del datetime="2009-09-03T22:22:03+00:00">some eye candy</del> a more complete picture &#8211; I discovered the servers have today reached their first year uptime. In general that is nothing special, but well, this is our project. This thrills me and now it&#8217;s time for another 365+ days with keeping the engines running&#8230;cheers!<br />
<a href="http://uruz.org/files/uptime1y.png" target="_blank"><br />
</a></p>
<p style="text-align: center;"><a href="http://uruz.org/files/uptime1y.png" target="_blank"><img class="aligncenter" style="border: 0pt none;" src="http://uruz.org/files/uptime1y.png" alt="one year uptime" width="389" height="236" /></a></p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Yummy for the tummy &#8211; a sysadmins true erotic fantasies</title>
		<link>http://uruz.org/2009/08/yummy-for-the-tummy-a-sysadmins-true-erotic-fantasies/</link>
		<comments>http://uruz.org/2009/08/yummy-for-the-tummy-a-sysadmins-true-erotic-fantasies/#comments</comments>
		<pubDate>Tue, 25 Aug 2009 07:34:59 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Do-it-yourself]]></category>
		<category><![CDATA[My family]]></category>
		<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/2009/08/yummy-for-the-tummy/</guid>
		<description><![CDATA[After I returned home from a vacation much too short I am now alone at home for another week &#8211; the family is spending some more time in vacation. Soooo. I have to feed myself.
This is what I have created in less than 40 minutes without any recipe &#8211; a pizza. And no, it is [...]]]></description>
			<content:encoded><![CDATA[<p>After I returned home from a vacation much too short I am now alone at home for another week &#8211; the family is spending some more time in vacation. Soooo. I have to feed myself.<br />
This is what I have created in less than 40 minutes without any recipe &#8211; a pizza. And no, it is not convenience food. This is a sysadmins most erotic fantasy:</p>
<p style="text-align: center;"><img class="aligncenter" title="Yummy Pizza" src="http://uruz.org/files/yummy.jpg" alt="" width="512" height="384" /></p>
<p>Take some flour, cheese, tomato sludge, water, yeast, salt, olive oil, olives, onions, garlic, more vegetables and scramble it until you have a homogeneous pulp and smear it onto the baking sheet.</p>
<p>For a more detailed recipe drop me a mail or something.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>The joy of recreation</title>
		<link>http://uruz.org/2009/08/the-joy-of-recreation/</link>
		<comments>http://uruz.org/2009/08/the-joy-of-recreation/#comments</comments>
		<pubDate>Tue, 04 Aug 2009 15:27:19 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[My family]]></category>
		<category><![CDATA[Outdoor]]></category>
		<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/2009/08/the-joy-of-recreation/</guid>
		<description><![CDATA[Still a few more days to go and then, finally, we go on a crusade into the unknown, uhm &#8211; we leave early in the morning for the southern districts of Germany. We are going to enjoy the culinary delights of the Frankish kitchen. Yummy. And I&#8217;d like to hike the woods and explore some [...]]]></description>
			<content:encoded><![CDATA[<p>Still a few more days to go and then, finally, <span style="text-decoration: line-through;">we go on a crusade into the unknown</span>, uhm &#8211; we leave early in the morning for the southern districts of Germany. We are going to enjoy the culinary delights of the Frankish kitchen. Yummy. And I&#8217;d like to hike the woods and explore some unhasty creeks in hope to catch some fish and maybe to take some pictures. I have recently revived my Pentax MZ-5 and bought a nice lens for it. Whatever, this is something we all are very much looking forward. The boys will enjoy playing in a real garden with lots of green, we can share some time with their grandparents and leave the everyday life behind. This is going to be very nice. And I suppose we can leave the boys  alone at their grandparents for an evening and have some time for ourselves. A brilliant idea, indeed.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Godspeed friend!</title>
		<link>http://uruz.org/2009/05/godspeed-friend/</link>
		<comments>http://uruz.org/2009/05/godspeed-friend/#comments</comments>
		<pubDate>Wed, 20 May 2009 08:11:18 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=461</guid>
		<description><![CDATA[A nice guy has left by surprise. We would like to say goodbye. And that we are sorry we will not meet you again &#8211; you&#8217;ll be missed. Farewell, Oliver!
Our condolence to his family.
]]></description>
			<content:encoded><![CDATA[<p>A nice guy has left by surprise. We would like to say goodbye. And that we are sorry we will not meet you again &#8211; you&#8217;ll be missed. Farewell, Oliver!</p>
<p>Our condolence to his family.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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