Installing SQL FCI Instance certificates

  • SQL FCI Instance certificates

    I have a client who has a requirement for certificates bound to the instance in a FCI environment. I have create the certificate and installed on both nodes, but I get a cluster error when failing over. The environment setup

    Node1

    Node2

    FCI Instance name\SQLInstance

     

    Have set the FCI and the certificate CN name and added the nodes as subject alternative names. Do I just request the cert from the active node and copy it to other nodes and add the thumbprint to the reg as well

    https://www.google.com/search?client=firefox-b-d&q=SQL+fci+failng+to+bring+resource+online+after+applyin+certificate+to+sql+instance

     

  • Thanks for posting your issue and hopefully someone will answer soon.

    This is an automated bump to increase visibility of your question.

  • Yes, the thumbprint needs to be the same on all the nodes.

    Original author: https://github.com/SQL-FineBuild/Common/wiki/ 1-click install and best practice configuration of SQL Server 2019, 2017 2016, 2014, 2012, 2008 R2, 2008 and 2005.

    When I give food to the poor they call me a saint. When I ask why they are poor they call me a communist - Archbishop Hélder Câmara

  • The SQL Server service accounts need read permissions on the private key of the certificate, on both nodes.

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