unregister-node

Description

Unregister a SingleStore node on a specific host.

This command will perform the following actions on the SingleStore node(s):

  • Unregister the node(s) in Toolbox and memsqlctl

It will not:

  • REMOVE <LEAF|AGGREGATOR> from the Master Aggregator

  • Stop the node if it is running

  • Delete any node-related directories (data, auditlogs, plancache, tracelogs, etc.)

  • Uninstall singlestoredb-server from the host (use sdb-deploy uninstall to do so)

  • Unregister the host from Toolbox (use sdb-toolbox-config unregister-host to do so)

Usage

Usage:
sdb-admin unregister-node [flags]
For flags that can accept multiple values (indicated by VALUES after the name of the flag),
separate each value with a comma.
Flags:
-a, --all Unregister all nodes in the cluster
--all-on-host string Unregister all nodes on a specific host
-h, --help Help for unregister-node
--memsql-id MemsqlID The node ID of the node to unregister
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

Remarks

This command is interactive unless you use either --yes or --json flag to override interactive behavior.

Last modified: October 6, 2023

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