I added a simple script in rc.local that first checks to make sure it is not still the gold image hostname (to avoid unnecessary spacewalk joins when booting the image to perform maintenance) and then execute the join script if it is needed. The join script is a simple two-liner that runs the rhnreg_ks command with the appropriate key and then removes the entries from rc.local so it doesn’t re-run on subsequent boots.
It’s pretty rudimentary and not very pretty, but it does the job so I’m happy. Thanks everyone! BTW, props to the Spacewalk devs on the new GUI. It has a nice feel to it and looks pretty sharp! From: spacewalk-list-boun...@redhat.com [mailto:spacewalk-list-boun...@redhat.com] On Behalf Of Thomas Foster Sent: Thursday, May 01, 2014 4:46 PM To: spacewalk-list@redhat.com Subject: Re: [Spacewalk-list] Automatically Registering VM Clones as SPacewalk Clients There are ways to get what you want from spacewalk using the rhnreg_ks command and a script that I wrote that I am currently integrating into a puppet module(hence the question about puppet). Here is the url to the script (I got tired of removing servers when rebuilt them with vmware). https://gist.github.com/nohtyp/10331844 On Thu, May 1, 2014 at 4:30 PM, Justin Edmands <shockwav...@gmail.com> wrote: On Thu, May 1, 2014 at 4:16 PM, Glennie, Jonathan - 0443 - MITLL <jrgle...@ll.mit.edu> wrote: Hello All- My apologies if this has been covered somewhere before, but I’m trying to determine the best method of automating spacewalk client registration in a virtual environment and surprisingly enough I haven’t found much. Right now, we are using VMware CentOS 6 templates as base images for client machines. We have a handful of scripts set up to automate other tasks such as hostname/IP changes, but I’m not sure the best way to handle spacewalk registration. Has anyone set this up before that may have some experiences to share? I don’t think we want to go down the road of using kickstart as most of the configuration we need is already done on the template, unless there is a “light” way of using it to run simple post install scripts? And I’m pretty sure we can’t register the template to spacewalk otherwise we would have to deal with duplicate systems showing up in the inventory, or at least I think we would. I’m leaning towards using a template with the necessary packages installed but not registered to spacewalk, with a script in rc.local which will check to see if the machine is registered to spacewalk (not sure how yet) and then run the rhnreg command if not. Thoughts anyone? Thanks in advance, -Jon _______________________________________________ Spacewalk-list mailing list Spacewalk-list@redhat.com https://www.redhat.com/mailman/listinfo/spacewalk-list Hey Jon, Nothing will be automated if going the vmware route. The only automated way would be to use redhats virtualization software, KVM. I built a bash program that automates the process of installation and registration. It has the ability to register to various channels by answering questions, etc. Your best bet would be to just generate a simple startup script that prompts you for input. The possibilities are endless for this kind of method. You will build the last part of the script to remove itself from startup only if it successfully registers. --Justin _______________________________________________ Spacewalk-list mailing list Spacewalk-list@redhat.com https://www.redhat.com/mailman/listinfo/spacewalk-list
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