The app doesn't hold the namespace, it's held by the pause container which 
no-ops. Otherwise if all containers restarted, the pod would get a new ip 
for example. 
https://github.com/docker/docker/issues/8781 is a good writeup, in addition 
to various bits of documentation we have on pods. 




On Tuesday, October 4, 2016 at 7:53:43 PM UTC-7, Rodrigo Campos wrote:
>
>
>
> On Tuesday, October 4, 2016, Anthony Alba <ascani...@gmail.com 
> <javascript:>> wrote:
>
>> Aside from the orchestration, is a pod equivalent to a set of containers 
>> with shared IPC, net, PID, and volumes?
>>
>>
> Yes, that is a pod. Although PID ns is not shared now, using docker, iirc.
> UTS ns (hostname), iirc, too. But that is the main idea, yes.
>
> You can also limit CPU/Mem, of course, like with any container (isolate 
> and limit resources, basically).
>

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