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Add correct DNSPolicy to csi-s3 daemonset #76
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Please refer to issue #51
This PR fixes the DNS problems found when trying to query internal services with the default k8s hostnames (coreDNS).
When using Demonsets with hostNetwork = true, we should add the dnsPolicy "ClusterFirstWithHostNet". Although, we cannot access to the Cluster DNS service
https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config
kubernetes/kubernetes#17406
(Tested in local environment with Docker-Desktop minikube)