<div dir="ltr"><div>Hi
Pavithra
</div><div><br></div><div>You can use the kubedns/CoreDNS of the kubernetes cluster to resolve Internal DNS records of the pods.To assign DNS records for each POD you have to deploy a service and set the ClusterIP: none. and the dns record will be something like kamailio.kamalio-service.platform.svc.cluster.local</div><div></div><div>which is the podname.servicename.namespace.svc.cluster.local</div><div><br></div><div>In the resolve.conf you will put the kubeDNS/CoreDNS IP as the nameserver. You can set this in the kubernetes manifest file <br></div><div><br></div><div> dnsPolicy: "None"<br> dnsConfig:<br> nameservers:<br> - 10.34.0.1 (
kubeDNS/CoreDNS )
</div><div></div><div><br></div><div dir="ltr"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Abdirahman<div><div><br></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 25 Aug 2020 at 15:34, Sergey Safarov <<a href="mailto:s.safarov@gmail.com">s.safarov@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I am not k8s developer.<br>So cannot provide detailed instructions. Just my point of view.<br><br>You can look<br><a href="https://kubernetes.io/docs/concepts/extend-kubernetes/operator/" target="_blank">https://kubernetes.io/docs/concepts/extend-kubernetes/operator/</a><br><a href="https://www.magalix.com/blog/creating-custom-kubernetes-operators" target="_blank">https://www.magalix.com/blog/creating-custom-kubernetes-operators</a><br><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 25, 2020 at 7:41 PM Pavithra Mohanraja <<a href="mailto:pavimohan3004@gmail.com" target="_blank">pavimohan3004@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Hi,<div dir="auto"><br></div><div dir="auto">It would be helpful if you could elaborate what has to be done for kubernetes pods when you mention sip ingress</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">Thanks,</div><div dir="auto">
Pavithra
</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 25, 2020, 9:32 PM Sergey Safarov <<a href="mailto:s.safarov@gmail.com" target="_blank">s.safarov@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Lot of issues with static IP in Kubernetes.<br><br><div>Looks as need deploy "sip ingress" like "HTTP/HTTPS ingress" and then route calls to pods.<br><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 25, 2020 at 4:40 PM Pavithra Mohanraja <<a href="mailto:pavimohan3004@gmail.com" rel="noreferrer" target="_blank">pavimohan3004@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi,<br><div><br></div><div>I am configuring kamailio IMS as kubernetes pods .</div><div>so each component will be configured as separate pod .</div><div>In order to establish a connection between pods , I am configuring bind9 dns server in pcscf pod itself. Communication is happening via Pod IP address.</div><div><br></div><div>Is there any possibility to have the communication using cluster IP . If anybody is aware of kubernetes, Please help me in this regard.</div><div><br></div><div>I have my /etc/resolv.conf file in pods with</div><div>nameserver <clusterIP></div><div>search <cluster-dns-domain-name></div><div><br></div><div>Please help.</div><div><br></div><div><br></div><div>Thanks,</div><div>Pavithra</div></div>
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