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Add the node as a leaf to the cluster.
This command will add the specified node as a leaf node and must be run on the Master Aggregator.
When using this command, you should use
--memsql-id rather than
--password flag is a required and specifies the SingleStoreDB
--user flag to specify a SingleStoreDB user that is different from the
root user and the user’s password.
Note that the
MEMSQL_ environment variable is a safer alternative option for setting the password.
Wrap the password in single quotes (') to avoid having special characters included in the password interpreted by the shell.
sdb-admin add-leaf --host memsql-01 --port 3306 --password '<<fooismypassword'
sdb-admin add-leaf --memsql-id 0123ABCDEF --password 'foo'
sdb-admin add-leaf --host memsql-01 --port 3306 --password 'foo'
Usage:sdb-admin add-leaf [flags]Flags:--availability-group int The availability group to assign to the leaf-h, --help Help for add-leaf--host string The cluster-addressable hostname for the leaf node--memsql-id MemsqlID The node ID of the node to be added as a leaf node-p, --password STRING The database user's password. If a password is specified on the command line, it must not contain an unescaped '$' character as it will be replaced by the shell.If a password is not specified on the command line, Toolbox will attempt to read the password from the ‘MEMSQL_PASSWORD’ environment variable.If this variable is present but does not contain a value, or if the variable does not exist, Toolbox will prompt for a password--port PORT The cluster-addressable port for the leaf node--skip-validate-env Skip environment validation--user string The database user (default "root")Global Flags:--backup-cache FILE_PATH File path for the backup cache--cache-file FILE_PATH File path for the Toolbox node cache-c, --config FILE_PATH File path for the Toolbox configuration--disable-colors Disable color output in console, which some terminal sessions/environments may have difficulty with--disable-spinner Disable the progress spinner, which some terminal sessions/environments may have issues with-j, --json Enable JSON output--parallelism POSITIVE_INTEGER Maximum number of operations to run in parallel--runtime-dir DIRECTORY_PATH Where to store Toolbox runtime data--ssh-control-persist SECONDS Enable SSH ControlPersist and set it to the specified duration in seconds--ssh-max-sessions POSITIVE_INTEGER Maximum number of SSH sessions to open per host, must be at least 3--ssh-strict-host-key-checking Enable strict host key checking for SSH connections--ssh-user-known-hosts-file FILE_PATH Path to the user known_hosts file for SSH connections. If not set, /dev/null will be used--state-file FILE_PATH Toolbox state file path-v, --verbosity count Increase logging verbosity: valid values are 1, 2, 3. Usage -v=count or --verbosity=count-y, --yes Enable non-interactive mode and assume the user would like to move forward with the proposed actions by default
This command is interactive unless you use either
--json flag to override interactive behavior.
Last modified: April 25, 2023