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AGENT-LIST

MemSQL Ops has been deprecated

Please follow this guide to learn how to migrate to MemSQL tools.

Info

MemSQL Helios does not support this command.

Lists information about all MemSQL Ops agents in the cluster. This command can be used to filter MemSQL Ops agents based on MemSQL Ops agent roles or MemSQL database roles.

This command can be used in conjunction with other memsql-ops commands to achieve more robust functionality. Here is a simple example:

memsql-ops agent-ssh --multi --agent-ids $(memsql-ops agent-list -q) -- 'ls -lathr'

This command will SSH into each of the hosts with an agent deployed and list the files in its home directory.

Usage

usage: memsql-ops agent-list [--settings-file SETTINGS_FILE] [-q] [-j]
                             [-r {primary,follower} [{primary,follower} ...]]
                             [--memsql-role {leaf,aggregator,master} [{leaf,aggregator,master} ...]]

List MemSQL Ops agents in the cluster.

optional arguments:
  --settings-file SETTINGS_FILE
                        A path to a MemSQL Ops settings.conf file. If not set,
                        we will use the file in the same directory as the
                        MemSQL Ops binary.
  -q, --quiet           Only display agent ids.
  -j, --json            Print output as JSON.
  -r {primary,follower} [{primary,follower} ...], --agent-role {primary,follower} [{primary,follower} ...]
                        Only list agents with the specified role.
  --memsql-role {leaf,aggregator,master} [{leaf,aggregator,master} ...]
                        Only list agents which have a collocated MemSQL node
                        with the specified role.