MySQL Router Release Notes
MySQL InnoDB cluster User Guide
The mysqlrouter_keyring utility is a a command line application to manage MySQL Router key rings.
Note
This feature was added in MySQL Router 8.0.18.
Usage information:
Generic commands
--help: usage information.--version: the tool's version.
Keyring commands; all commands also accept --master-key-reader and --master-key-writer instead of --master-key-file.
-
--init: Initialize keyring with a master-key-file.Creates a keyring and master-key-file if they doo not exist; and adds keyring to master-key-file if it does not yet exist there.
--list: List usernames stored in the keyring; or list properties of a user stored in the keyring.--get: Get property of user from the keyring.--export: Export keyring as JSON.--set: Set property in the keyring.-delete-: Delete user from the keyring.
Master-key commands
--master-key-list: List keyring-ids from master-key-file.--master-key-delete: Delete master-ley from "keyring" from master-key-file.--master-key-rename: Rename keyring-id in a master-key-file.
Examples:
shell> mysqlrouter_keyring init --master-key-file=mysqlrouter.key data/keyring
shell> mysqlrouter_keyring list --master-key-file=mysqlrouter.key data/keyring
shell> mysqlrouter_keyring list --master-key-file=mysqlrouter.key data/keyring user
shell> mysqlrouter_keyring get --master-key-file=mysqlrouter.key data/keyring someuser key
shell> mysqlrouter_keyring export --master-key-file=mysqlrouter.key data/keyring
shell> mysqlrouter_keyring set --master-key-file=mysqlrouter.key data/keyring user key value
shell> mysqlrouter_keyring delete --master-key-file=mysqlrouter.key data/keyring user
shell> mysqlrouter_keyring delete --master-key-file=mysqlrouter.key data/keyring user key
shell> mysqlrouter_keyring master-key-list --master-key-file=mysqlrouter.key
shell> mysqlrouter_keyring master-key-delete --master-key-file=mysqlrouter.key data/keyring
shell> mysqlrouter_keyring master-key-rename --master-key-file=mysqlrouter.key data/keyring other/data/keyring