# \[Helm\]\[Ingress\] - Exposed Url not working

**URL:** <https://forums.rocket.chat/t/helm-ingress-exposed-url-not-working/13640>\
**Category:** Development\
**Created:** [March 22, 2022, 2:41pm UTC](https://forums.rocket.chat/t/helm-ingress-exposed-url-not-working/13640 "2022-03-22T14:41:32Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![KnickOptik](https://avatars.discourse-cdn.com/v4/letter/k/838e76/32.png) [@KnickOptik](https://forums.rocket.chat/u/KnickOptik)\
**Post date:** [March 22, 2022, 2:41pm UTC](https://forums.rocket.chat/t/helm-ingress-exposed-url-not-working/13640/1 "2022-03-22T14:41:33Z")

</div>

I deployed Rocket Chat to my Kubernetes Cluster. The installation was successful because I can use the chat by using the port forward option. I would also like to expose the app via ingress and an Url. I chose these configuration parameters listed on “[helm-charts/rocketchat at master · RocketChat/helm-charts · GitHub](https://github.com/RocketChat/helm-charts/tree/master/rocketchat)”

```auto
helm install chat-name rocketchat/rocketchat --namespace chat --set mongodb.auth.password=12345,mongodb.auth.rootPassword=12345,ingress.enabled=true,host=chat.com

```

When opening the Url I get the error: DNS\_PROBE\_FINISHED\_NXDOMAIN

Did I miss any configuration parameters?

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<div class="post-metadata">

**Author:** ![debdut.chakraborty](https://sea1.discourse-cdn.com/flex021/user_avatar/forums.rocket.chat/debdut.chakraborty/32/2900_2.png) [@debdut.chakraborty](https://forums.rocket.chat/u/debdut.chakraborty)\
**Post date:** [March 28, 2022, 4:20pm UTC](https://forums.rocket.chat/t/helm-ingress-exposed-url-not-working/13640/2 "2022-03-28T16:20:06Z")

</div>

`DNS_PROBE_FINISHED_NXDOMAIN` means the dns server is unable to resolve the hostname to ip. If it’s local, add the domain to /etc/hosts file. Otherwise check your registrar’s DNS settings.

That said, please also make sure you have an ingress controller installed like nginx. And also pass ingress.ingressClassName={your\_insgress\_controller\_class\_name}