Failed start loki-gateway after helm deploy on Openshift

Hello, We have a problem with start loki-gateway pod after Helm install.
We get this error:
/docker-entrypoint.sh: No files found in /docker-entrypoint.d/, skipping configuration
2022/10/27 11:04:44 [emerg] 1#1: host not found in resolver “kube-dns.kube-system.svc.cluster.local.” in /etc/nginx/nginx.conf:27
nginx: [emerg] host not found in resolver “kube-dns.kube-system.svc.cluster.local.” in /etc/nginx/nginx.conf:27

We use:
Loki version 2.6.1
Chart version: 3.3.0

helm chart: grafana/loki

getting same in k3s based kubernetes cluster, have you found anything??

2022/10/29 07:37:24 [emerg] 1#1: host not found in resolver “kube-dns.kube-system.svc.cluster.local” in /etc/nginx/nginx.conf:27
nginx: [emerg] host not found in resolver “kube-dns.kube-system.svc.cluster.local” in /etc/nginx/nginx.conf:27