Thanks Matthias!

So for kube-dns, I need to specify "--kube_master_url=
kubernetes.default.svc:443"?


Thanks,
Qian Zhang

On Wed, Jun 8, 2016 at 3:32 PM, Matthias Rampke <[email protected]> wrote:

> Let both of them, from inside the cluster, talk to kubernetes.default.svc
> (isn't this the default?)
>
> This will flip flop between the various master IPs (or it used to in 1.1,
> this may have changed), but it's totally sufficient for these.
>
> We run multiple apiservers and never had to worry about this.
>
> /MR
> On Jun 8, 2016 9:15 AM, "Qian Zhang" <[email protected]> wrote:
>
>> Hi,
>>
>> When deploying kube-dns, I need to specify "--kube_master_url" (i.e., the
>> URL of apiserver) in cluster/addons/dns/skydns-rc.yaml for the kube2sky
>> container, however, in a K8s cluster with HA enabled, there will be
>> multiple apiservers running. So my question is how to specify
>> "--kube_master_url" in such cluster.
>>
>> And the same question to Heapster, I think Heapster also needs to talk to
>> apiserver to know all the nodes in cluster, so how can I configure Heapster
>> to talk to apiserver in such HA cluster?
>>
>>
>> Thanks,
>> Qian
>>
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