Module cartridge.lua-api.topology¶

get_servers ([uuid])¶

Get servers list. Optionally filter out the server with the given uuid.

Parameters:

• uuid: (string) (optional)

Returns:

({ServerInfo,…})

Or

(nil)

(table) Error description

get_replicasets ([uuid])¶

Get replicasets list. Optionally filter out the replicaset with given uuid.

Parameters:

• uuid: (string) (optional)

Returns:

({ReplicasetInfo,…})

Or

(nil)

(table) Error description

probe_server (uri)¶

Discover an instance.

Parameters:

• uri: (string)

enable_servers (uuids)¶

Enable nodes after they were disabled.

Parameters:

• uuids: ({string,…})

Returns:

({ServerInfo,…})

Or

(nil)

(table) Error description

disable_servers (uuids)¶

Temporarily diable nodes.

Parameters:

• uuids: ({string,…})

Returns:

({ServerInfo,…})

Or

(nil)

(table) Error description

get_self ()¶

Get alias, uri and uuid of current instance.

Returns:

(table)