Global Analyst Insights by Rene Buest

UEC: Zusammenstellen von Images für Ubuntu 10.04

By on Mai 27, 2010 in Tutorials @de with 0 Comments

Dieser Artikel beschreibt das Vorgehen (Bundling) für das Erstellen und die Registrierung von VM Images mit dem UEC Cloud Controller für Ubuntu 10.04 LTS. Dazu benötigen wir ein Image, dass von den Daily Builds heruntergeladen werden kann, verknüpfen alles miteinander und laden es in unsere Ubuntu Cloud.

Um den Vorgang von der Kommandozeile aus zu starten nutzen wird die folgenden Befehle. Hierbei wird automatisch ein UEC Image heruntergeladen und bereitgestellt.

TIMESTAMP=$(date +%Y%m%d%H%M%S)
RELEASE=lucid
ARCH=amd64 # Or this might be i386
[ $ARCH = "amd64" ] && IARCH=x86_64 || IARCH=i386
UEC_IMG=$RELEASE-server-uec-$ARCH
URL=http://uec-images.ubuntu.com/$RELEASE/current/
[ ! -e $UEC_IMG.tar.gz ] && wget $URL/$UEC_IMG.tar.gz
uec-publish-tarball $UEC_IMG.tar.gz $RELEASE-$TIMESTAMP

Damit ist der Kernel und das Image in unsere Ubuntu Cloud (Eucalyptus) hochgeladen worden und kann nun genutzt werden.

Mit dem anschließenden Befehl können wir das überprüfen.

euca-describe-images

Wir sollten einen registrierten Kernel sowie ein Image sehen, die als „available“ markiert sind.

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About the Author

About the Author: Rene Buest is Gartner Analyst covering Infrastructure Services & Digital Operations. Prior to that he was Director of Technology Research at Arago, Senior Analyst and Cloud Practice Lead at Crisp Research, Principal Analyst at New Age Disruption and member of the worldwide Gigaom Research Analyst Network. Rene is considered as top cloud computing analyst in Germany and one of the worldwide top analysts in this area. In addition, he is one of the world’s top cloud computing influencers and belongs to the top 100 cloud computing experts on Twitter and Google+. Since the mid-90s he is focused on the strategic use of information technology in businesses and the IT impact on our society as well as disruptive technologies. Rene Buest is the author of numerous professional technology articles. He regularly writes for well-known IT publications like Computerwoche, CIO Magazin, LANline as well as Silicon.de and is cited in German and international media – including New York Times, Forbes Magazin, Handelsblatt, Frankfurter Allgemeine Zeitung, Wirtschaftswoche, Computerwoche, CIO, Manager Magazin and Harvard Business Manager. Furthermore Rene Buest is speaker and participant of experts rounds. He is founder of CloudUser.de and writes about cloud computing, IT infrastructure, technologies, management and strategies. He holds a diploma in computer engineering from the Hochschule Bremen (Dipl.-Informatiker (FH)) as well as a M.Sc. in IT-Management and Information Systems from the FHDW Paderborn. .

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