Please recommend about DNS server

[#1]

Current we are plaining build CDP Private Cloud .But current stuck at dns server. our environment we have internal dns system using Active Directory for Client and server in enviroment production. But new project about CDP Private Cloud i worry heavy load dns . As my understand then three option about using dns

1. Using hosts file

2. Build DNS local as component of CDP Private Cloud and all host will using dns cloud , when need internal domain will forwarder to Internal DNS -> External dns (8.8.8.8)

3. Using Direct to DNS Internal (Active Directory)

please recommend about this

[#2]

@Thanhtien19, Welcome to our community! To help you get the best possible answer, I have tagged our CDP experts @vaishaakb @ggangadharan @mszurap who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

[#3]

Hello There @Thanhtien19 Thank you for bringing this to our community!

Did you get a chance to follow/read through our Operating System best practices that includes the recommendations for DNS? Else, Please see if this helps.
https://docs.cloudera.com/cdp-reference-architectures/latest/cdp-pvc-base-ra/topics/ra-cdpdc-operati...

V

[#4]

this link seen only recommend using dns server , but here two way to using dns is build linux bind dns local or using exists AD DNS

[#5]

@Thanhtien19, Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.