Quick VIM Macro Reference

Pulled from: Here

qd	start recording to register d
...	your complex series of commands
q	stop recording
@d	execute your macro
@@	execute your macro again

Moving Fedora Dockerfiles - It's Official!

Today I moved my Fedora-Dockerfiles repo to the Fedora Cloud SIG github repo.  All forks, stars, wiki pages, etc...  were maintained during the transfer.  This repo will still be the source for the fedora-dockerfiles package.  The new location is at:

https://github.com/fedora-cloud/Fedora-Dockerfiles

This makes it a bit more official.  I will stay involved with the maintenance of the Fedora Dockerfiles moving forward.  Also, please have a look at some of the work going on in the Fedora Cloud SIG here.  There are always opportunities to help out.  Exciting times!

Excellent usage of Fedora Dockerfiles to build out a Hadoop Environment

Here's a great example of building out a Hadoop environment using Docker on Fedora. The Hadoop environment is distributed to 3 different containers - all on one host at the moment. It's a great way to get started learning both Docker and Hadoop.

Building Images:
http://rrati.github.io/blog/2014/05/06/apache-hadoop-plus-docker-plus-fedora-building-images/

Running Images:
http://rrati.github.io/blog/2014/05/07/apache-hadoop-plus-docker-plus-fedora-running-images/

Why it Works:
http://rrati.github.io/blog/2014/05/08/apache-hadoop-plus-docker-plus-fedora-why-it-works/

Issues / Limitations:
http://rrati.github.io/blog/2014/05/09/apache-hadoop-plus-docker-plus-fedora-issues-and-limitations/

New fedora-dockerfiles Package is out

Just this week the new fedora-dockerfiles package was released. Check out the examples that are provided.


$ repoquery --list fedora-dockerfiles | grep Dockerfile
/usr/share/fedora-dockerfiles/apache/Dockerfile
/usr/share/fedora-dockerfiles/bind/Dockerfile
/usr/share/fedora-dockerfiles/couchdb/Dockerfile
/usr/share/fedora-dockerfiles/earthquake/Dockerfile
/usr/share/fedora-dockerfiles/firefox/Dockerfile
/usr/share/fedora-dockerfiles/hadoop/single_container/Dockerfile
/usr/share/fedora-dockerfiles/lighttpd/Dockerfile
/usr/share/fedora-dockerfiles/memcached/Dockerfile
/usr/share/fedora-dockerfiles/mongodb/Dockerfile
/usr/share/fedora-dockerfiles/mysql/Dockerfile