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    • Unable to provision 2-Node DBCS using custom DNS domain

    in Database

    Summary:

    Hello Team,

    I am facing an issue while trying to create a 2-Node DB system (DBCS) using an on-premise custom DNS. However, within the same subnet (configured with custom DNS via DHCP options), I am able to successfully create a single-node DBCS.

    Error Message for 2-Node DBCS:

    Invalid Parameter - VCN RESOLVER FOR DNS AND DNS LABEL must be enabled for all subnets used to launch the specified shape.

    I came across the following documentation that suggests:

    DB System Type

    Supported DNS Choices

    Endpoints to Be Resolved

    Single-node virtual machine

    • Recommended: Default (Internet and VCN resolver)
    • Custom DNS resolver of your choice
    Tagged:

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