[SR-Users] Kamailio Kubernetes AWS NLB UDP

[Sergey Safarov]

Please check this feature merged into used 1.17
This feature is new and maybe not merged k8s or load balancer controller.



On Tue, Aug 4, 2020 at 7:01 PM Ewgeny Berladin <ewgeny84 at gmail.com> wrote:

> Hi  !
>
> Does anyone have success Kamailio deployments via service on AWS EKS with
> UDP port exposing ?
>
> apiVersion: v1
> kind: Service
> metadata:
>   name: sip-proxy
>   annotations:
>     service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
> spec:
>   selector:
>     app: kamailio-sip
>   externalTrafficPolicy: Local
>   type: LoadBalancer
>   ports:
>     - name: sip-up
>       protocol: UDP
>       port: 5060
>
>
> As result we have this ERROR:
> ----     ------                  ----                   ----
>  -------
>   Normal   EnsuringLoadBalancer    3m20s (x7 over 8m35s)
>  service-controller  Ensuring load balancer
>   Warning  SyncLoadBalancerFailed  3m20s (x7 over 8m35s)
>  service-controller  Error syncing load balancer: failed to ensure load
> balancer: Only TCP LoadBalancer is supported for AWS ELB
>
> As I know this is a BUG in AWS EKS.
> Maybe there’s some workarounds ?
>
> Kubernetes v 1.17
>
> Thanks
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