Re: metrics-for-apps: DNS patch for two prod workers of OCP cluster

[Michal Konecny <mkonecny@xxxxxxxxxx>]

    This patch should be probably marked as freeze break request.
    
    Michal

On 31. 08. 21 12:18, David Kirwan wrote:

Thanks Kevin, we think we've addressed this in the latest version at https://gist.github.com/davidkirwan/bd2b84f05a67123a9254e055d336f1e7

Can you take another look please

On Mon, 30 Aug 2021 at 23:57, Kevin Fenzi <kevin@xxxxxxxxx> wrote:

On Mon, Aug 30, 2021 at 07:49:54AM -0700, Kevin Fenzi wrote:
> On Mon, Aug 30, 2021 at 07:38:04AM +0530, Akashdeep Dhar wrote:
> > Hello,
> >
> > A small change - "metric-for-apps: DNS patch for prod nodes of OCP cluster"
> > is to be the commit messages.
> >
> > Mark and Kevin,
> >
> > Could you please update the LetsEncrypt ACME challenge?
>
> Just leave those commented out. We get that when we ask for the cert(s).
>
> Aside that, looks good to me. +1 to push anytime...

Oh wait. There's another issue here.

Right now with the 3.11 cluster, we run a vpn connection on all the
compute nodes. This allows non IAD2 proxies to reach them.

For theis 4 cluster are we going to:

1. Somehow run openvpn clients on the nodes

or

2. Not going to do that.

Of course not running vpn on them is easier configuration wise, but it
means that we don't want to have dns resolve the cluster as 'wildcard'
(all proxies), but instead just want to resolve to the IAD2 proxies
directly. For example, koji is like this:

koji            IN    A     38.145.60.20
koji            IN    A     38.145.60.21

Sorry I didn't think of this, need more coffee. ;)

kevin
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--

David Kirwan

Software Engineer

Community Platform Engineering @ Red Hat

T: +(353) 86-8624108     IM: @dkirwan

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