pgd node get-config v6.1.0

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Synopsis

The pgd node get-config command is used to get node-level configuration settings (GUC) in the EDB Postgres Distributed cluster.

Syntax

pgd node <NODE_NAME> get-config [OPTIONS] [CONFIG]

Where <NODE_NAME> is the name of the node for which you want to get options.

And [CONFIG] is the name of a specific GUC you want to get. If no option is specified, all GUCs are displayed.

Option

The following options are available for the pgd node get-config command:

ShortLongDescription
-v--verboseDisplay additional information like min value, max value and description for the GUC(s)

See Global Options.

Examples

Get a specific node config

pgd node pgd-a1 get-config bdr.batch_inserts
Output
 Config Name       | Config Value
-------------------+--------------
 bdr.batch_inserts | 15

Get a specific node config with verbose output

pgd node pgd-a1 get-config max_wal_senders --verbose
Output
 Config Name     | Config Value | Min Value | Max Value | Description
-----------------+--------------+-----------+-----------+-------------------------------------------------------------------------
 max_wal_senders | 7            | 0         | 262143    | Sets the maximum number of simultaneously running WAL sender processes.

Get a specific node config as json

 pgd node pgd-a1 get-config max_wal_senders -o json
Output
[
  {
    "config_name": "max_wal_senders",
    "config_value": "6",
    "min_value": "0",
    "max_value": "262143",
    "description": "Sets the maximum number of simultaneously running WAL sender processes."
  }
]
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