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Error with force sync dns records

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9 comments

  • cPJustinD
    Hi there! Are the DNS-only cluster members set to sync or write-only? Also, is a reverse trust relationship already established? I may suggest reviewing this article here and ensuring your configurations are similar to those outlined here:
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  • virtical
    Hi, My setup is as follows. I have one whm/cpanel server called whcp001 I have 2 seperate nameservers called ns1 & ns2. Ns1 & ns2 are setup the same, i created the api token on them, then i went to server whcp001 enabled dns clustering and added both servers. The option synchronize changes is used on both, and they have a reverse trust relationship (i assume as it did work before i updated to v98) The WHM server also has a connection to both ns servers as seen in the screenshot
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  • cPJustinD
    I see. One thing that stands out to me is the use of synchronization on both servers while in a reverse trust relationship. [QUOTE]
    • When ServerA has a synchronize relationship configured to ServerB, and ServerB also has a synchronize relationship configured back to ServerA. This is not ideal because zones will be distributed out to WHM servers that do not own those zones in a multi WHM cluster. While technically not a problem, managing these zones properly can quickly become confusing, and can easily result in problems from user error due to the complexity of the setup

    It is recommended that users utilize both standalone and synchronize options: [QUOTE]
    • When ServerA has a synchronize relationship configured to ServerB, and ServerB has a standalone relationship configured back to ServerA. This is the ideal and recommended reverse trust variant.

    Would it be possible to switch the DNS server to standalone and see if the issues persist?
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  • virtical
    Hi this would certainly be possible, but the way described above is not how we set it up. I have the WHM server, connected to ns1 and ns2, with sync. But ns1 and ns2 are not directly connected to eachother. So it is setup up as follows WHM -> NS1 with reverse trust relationship WHM -> NS2 with reverse trust relationship So should i still try your solution?
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  • cPJustinD
    Hello again! To clarify, I was rather suggesting that ns1 and ns2 be set only to write to WHM separately, but for WHM set to synchronize. WHM already appears to be set to synchronize, but I would suggest verifying what each DNS-only member is set to. However, as you clarified reverse trust is established, I think it would be best to open a support ticket so that our analysts can review the issue more thoroughly and determine what exactly is occurring. You can submit a support request using the "Submit a ticket" link in my signature below. Please be sure to link this thread when opening the ticket and provide the ticket number here so that we can track the issue appropriately. If possible, please post the resolution on this thread as it may help other community members with similar issues.
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  • virtical
    Hi, Both the ns servers are setup as standalone. I created a support ticket and the id is: #94365232
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  • cPRex Jurassic Moderator
    Thanks for providing us with the ticket number - I'm following along on my end now.
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  • virtical
    Hi again, Apparently there is an issue syncing domains which have dnssec enabled. This is being investigated by the Cpanel team in case CPANEL-38222
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  • cPRex Jurassic Moderator
    Thanks for posting that!
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