Re: Wildcard routes, subdomains and failing smoke-test


Engelke, Johannes <info@...>
 

Hi Dieu,
I had the same plans. But the solution feels a bit like a workaround. Is this behaviour expected? If not should I try to fix it?

Cheers
Johannes

On 03 Feb 2016, at 11:14, Dieu Cao <dcao(a)pivotal.io <mailto:dcao(a)pivotal.io>> wrote:

You might consider making a tiny custom 404 app and then map *.cf.bar.io <http://cf.bar.io/> and *.foo.bar.io <http://foo.bar.io/> and any other sub domains to it so that it doesn't fall through to your landing page app.
Would that work for you?

-Dieu
CF CAPI PM


On Wed, Feb 3, 2016 at 12:46 AM, Engelke, Johannes <info(a)johannes-engelke.de <mailto:info(a)johannes-engelke.de>> wrote:
Hi,
we got the following problem and I would like to know, if you have an idea how to solve it.

We setup a view domains:
- bar.io <http://bar.io/>
- foo.bar.io <http://foo.bar.io/>
- cf.bar.io <http://cf.bar.io/>

Bar.io <http://bar.io/> is used for all the end user related things like the landing page, documentation, etc. foo.bar.io <http://foo.bar.io/> is used for internal service endpoints and cf.bar.io <http://cf.bar.io/> is used for all stuff related to CF (api, uaa, login…) and some shared things like monitoring UI etc.

I created a route *.bar.io <http://bar.io/> to move all typos etc. of our customer touch points to the central landing page. I was expecting <random>.cf.bar.io <http://cf.bar.io/> will be still return an 404 Route not found. Now smoketests (using cf.bar.io <http://cf.bar.io/>) are failing, because the wildcard domain is working recursive for all subdomains and is returning the content of *.bar app. (See: https://github.com/cloudfoundry/cf-smoke-tests/blob/master/smoke/runtime/runtime_test.go#L87-L93 <https://github.com/cloudfoundry/cf-smoke-tests/blob/master/smoke/runtime/runtime_test.go#L87-L93>)

*.bar.io <http://bar.io/> -> landing-page-app
*.cf.bar.io <http://cf.bar.io/> -> landing-page-app (why?)
*.foo.bar.io <http://foo.bar.io/> -> landing-page-app (why?)

So my question, were should we fix it? Should the gorouter not be recursive over subdomains? Should we change the smoketest? Or am I on the wrong track and we should do something else?

Cheers
Johannes

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