Sort of, see the services without selectors:
https://kubernetes.io/docs/concepts/services-networking/service/#without-selectors

On Tue, May 9, 2017 at 10:21 AM 'Ahmet Alp Balkan' via Kubernetes user
discussion and Q&A <kubernetes-users@googlegroups.com> wrote:

> Documentation on DNS records:
> https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/
>
> Side-question: is it possible to create a Service that points to pods in
> namespaces different than the Service itself?
>
> On Tue, May 9, 2017 at 12:56 AM, 'David Oppenheimer' via Kubernetes user
> discussion and Q&A <kubernetes-users@googlegroups.com> wrote:
>
>> If you have service A in namespace N, then you can reach it from
>> namespace N as "A" and from any namespace as "A.N"
>>
>> On Mon, May 8, 2017 at 8:03 AM, Ashic Mahtab <ashic.mah...@gmail.com>
>> wrote:
>>
>>> What's the relationship between services and namespaces? I'm creating an
>>> ExternalName service called elasticsearch. If I put it in it's own
>>> namespace, an app running in a different namespace can't seem to resolve
>>> the service. Is there a way to deploy a service so that all namespaces can
>>> access it?
>>>
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  • [kubernetes... Ashic Mahtab
    • Re: [k... 'David Oppenheimer' via Kubernetes user discussion and Q&A
      • Re... 'Ahmet Alp Balkan' via Kubernetes user discussion and Q&A
        • ... Brandon Philips
          • ... chenww
            • ... 'Tim Hockin' via Kubernetes user discussion and Q&A

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