Adding a secondary domain server?

[cmendla]

Is there a way to add a secondary domain server to the adauth.rb file?

i.e. in the lines :

 # The IP address or Hostname of a DC (Domain Controller) on your network

This could be anything and probably wont be 127.0.0.1

Again contact your IT Support if you can't work this out

c.server = "10.0.0.25"

so that I could do something like

c.server = "10.0.0.25", "10.0.0.26"

If this is a current capability, how do you do it? If not, can it be added?

thanks

[jzohrab]

@cmendla-cct, I'm not the maintainer, but curious what the use case for this is, and how it would be handled. Eg, if I log in, and my auth succeeds on one server but fails on the other, should that be a successful login or failure?

[cmendla]

JZ

We were thinking in terms of allowing a fail over to a secondary server if
the primary failed. IOW, suppose .10 is our primary and .11 is our
secondary DNS. If everything is pointing to .10 and that goes down, no
one will be able to log onto the rails apps pointing to .10. If we had .11
as a secondary, then users could still log in.

chris

Christopher G. Mendla
Web Developer
CCT
80 East Morris Street
Philadelphia, PA  19148
Phone 215-271-0610
Fax 215-505-2946
Christopher.mendla@CCTtapes.com
www.CCTTapes.com

From: JZ notifications@github.com
To: Arcath/Adauth Adauth@noreply.github.com,
Cc: cmendla-cct christopher.mendla@ccttapes.com
Date: 02/04/2016 07:45 PM
Subject: Re: [Adauth] Adding a secondary domain server? (#61)

@cmendla-cct, I'm not the maintainer, but curious what the use case for
this is, and how it would be handled. Eg, if I log in, and my auth succeeds
on one server but fails on the other, should that be a successful login or
failure?

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[jzohrab]

@cmendla-cct - Ah ok, failover/HA. I had the same question. The configuration file allows for domain names:

    # The IP address or Hostname of a DC (Domain Controller) on your network
    c.server = "domain.name.here"

I haven't tried this out ... but domain names will resolve to whatever server is live. I'm not an AD guy and so don't fully grok this myself, but you can stand up redundant virtual DCs etc and the domain name will resolve to whatever is available. This is less of a gem/config issue, and more of an AD question. When you find out (after consulting with your AD tech guys), post here so I can learn too.