[Crowbar] Explanation of Network definition?
tjleong at gmail.com
Fri Jul 27 12:48:44 CDT 2012
I am looking through the documents and trying to set up networking, and I'm
getting a little lost in the terminology. I've seen the openstack
networking visio and also the Crowbar users guide. Here are my questions:
1. What's the difference between the public and the nova_floating
definitions? How are each of these used?
2. What is the nova_fixed network used for? Why is this needed in
addtion to the other 2 above?
3. In the network barclamp JSON, what is the difference between "host"
and "dhcp" ranges? I'm specifically referring to the nova_fixed and admin
4. In the same file, what is the purpose of the "router" ranges?
Typically you only have 1 router IP, so I'm not sure why you would need a
If this is all in a doc somewhere, please point me in the right direction.
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