QuestionQ93

Installation and Configuration

Review this command, which runs successfully:

$ mysqlrouter --bootstrap user@hostname:port --directory=directory_path

Which action is performed?

  • A MySQL Router is configured based on the information in files in directory_path.
  • B MySQL Router configures itself based on the information retrieved from the InnoDB cluster metadata server.
  • C MySQL Router is restarted.
  • D MySQL Router configures all the cluster nodes based on the information retrieved from the InnoDB cluster metadata server.
Explanation

The --bootstrap option connects MySQL Router to the specified InnoDB Cluster metadata server, retrieves cluster metadata, and configures that Router instance. The --directory option places the generated self-contained Router installation and configuration in the specified directory.

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