change subnet of private network

[Scott Givan]

Let's say, hypothetically, that I want to change the subnet of the cluster's private network. Is there a sanctioned way to do this for a Rocks cluster? Or, in the end is it easier to re-install the head node in the cluster and redefine the new subnet during the installation?

[nadya williams]

on rocks 6 we used dynip roll. You can take a look at the code and see what it does.

i don’t think it was updated to 7 yet but will be. 

nadya

On Oct 25, 2017, at 9:01 AM, Scott Givan <f1n...@gmail.com> wrote:

Let's say, hypothetically, that I want to change the subnet of the cluster's private network. Is there a sanctioned way to do this for a Rocks cluster? Or, in the end is it easier to re-install the head node in the cluster and redefine the new subnet during the installation?

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[Scott Givan]

Thanks Nadya. I'll take a look at the dynip roll.