# ELK ingress with multiple subdomains not working with certmanager http01 letsencrypt validation

**URL:** <https://discuss.elastic.co/t/elk-ingress-with-multiple-subdomains-not-working-with-certmanager-http01-letsencrypt-validation/314036>\
**Category:** Elastic Cloud on Kubernetes (ECK)\
**Created:** [September 9, 2022, 7:56am UTC](https://discuss.elastic.co/t/elk-ingress-with-multiple-subdomains-not-working-with-certmanager-http01-letsencrypt-validation/314036 "2022-09-09T07:56:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![agonzalez](https://avatars.discourse-cdn.com/v4/letter/a/ba8739/32.png) [@agonzalez](https://discuss.elastic.co/u/agonzalez)\
**Post date:** [September 9, 2022, 7:56am UTC](https://discuss.elastic.co/t/elk-ingress-with-multiple-subdomains-not-working-with-certmanager-http01-letsencrypt-validation/314036/1 "2022-09-09T07:56:38Z")

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I am deploying my app and ELK using ECK in AKS. When i deploy i autocreate letsencrypt certs using certmanager, the certs for my apps are created succesfully but the certs to access kibana and elasticsearch on the ingress doesnt get created and cm-solver are stuck is I use domain: [dev.eu.domain.com](http://dev.eu.domain.com). If I use just [eu.domain.com](http://eu.domain.com) it works. These are cert-manager errors:

```auto
I0909 07:54:31.871808 1 service.go:43] cert-manager/challenges/http01/selfCheck/http01/ensureService "msg"="found one existing HTTP01 solver Service for challenge resource" "dnsName"="elasticsearch.dev.eu.domain.com" "related_resource_kind"="Service" "related_resource_name"="cm-acme-http-solver-f7hfd" "related_resource_namespace"="dev" "related_resource_version"="v1" "resource_kind"="Challenge" "resource_name"="dev.eu.domain.com-elasticsearch-47www-4142706629-3849242497" "resource_namespace"="dev" "resource_version"="v1" "type"="HTTP-01"
E0909 07:54:31.887989 1 sync.go:190] cert-manager/challenges "msg"="propagation check failed" "error"="wrong status code '400', expected '200'" "dnsName"="elasticsearch.dev.eu.domain.com" "resource_kind"="Challenge" "resource_name"="dev.eu.domain.com-elasticsearch-47www-4142706629-3849242497" "resource_namespace"="dev" "resource_version"="v1" "type"="HTTP-01"

```

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 7, 2022, 7:56am UTC](https://discuss.elastic.co/t/elk-ingress-with-multiple-subdomains-not-working-with-certmanager-http01-letsencrypt-validation/314036/2 "2022-10-07T07:56:48Z")

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