pg_autoctl set node candidate-priority(1)

pg_autoctl set node candidate-priority

Section 1 pg-auto-failover-cli bookworm source

Description

PG_AUTOCTL SET NODE CANDIDATE-PRIORITY

NAME

pg_autoctl set node candidate-priority - pg_autoctl set node candidate-priority

pg_autoctl set candidate-priority - set candidate-priority property from the monitor

SYNOPSIS

This command sets the pg_autoctl candidate priority for a given node:

usage: pg_autoctl set node candidate-priority [ --pgdata ] [ --json ] [ --formation ] [ --name ] <priority: 0..100>

--pgdata path to data directory
--formation pg_auto_failover formation
--name pg_auto_failover node name
--json output data in the JSON format

DESCRIPTION

See also pg_autoctl show settings for the full list of replication settings.

OPTIONS

--pgdata

Location of the Postgres node being managed locally. Defaults to the environment variable PGDATA. Use --monitor to connect to a monitor from anywhere, rather than the monitor URI used by a local Postgres node managed with pg_autoctl.

--json

Output JSON formatted data.

--formation

Show replication settings for given formation. Defaults to default.

--name

Show replication settings for given node, selected by name.

ENVIRONMENT

PGDATA

Postgres directory location. Can be used instead of the --pgdata option.

PG_AUTOCTL_MONITOR

Postgres URI to connect to the monitor node, can be used instead of the --monitor option.

XDG_CONFIG_HOME

The pg_autoctl command stores its configuration files in the standard place XDG_CONFIG_HOME. See the XDG Base Directory Specification.

XDG_DATA_HOME

The pg_autoctl command stores its internal states files in the standard place XDG_DATA_HOME, which defaults to ˜/.local/share. See the XDG Base Directory Specification.

EXAMPLES

$ pg_autoctl set node candidate-priority --name node1 65
12:47:59 92326 INFO Waiting for the settings to have been applied to the monitor and primary node
12:47:59 92326 INFO New state is reported by node 1 "node1" (localhost:5501): "apply_settings"
12:47:59 92326 INFO Setting goal state of node 1 "node1" (localhost:5501) to primary after it applied replication properties change.
12:47:59 92326 INFO New state is reported by node 1 "node1" (localhost:5501): "primary"
65

$ pg_autoctl set node candidate-priority --name node1 50 --json
12:48:05 92450 INFO Waiting for the settings to have been applied to the monitor and primary node
12:48:05 92450 INFO New state is reported by node 1 "node1" (localhost:5501): "apply_settings"
12:48:05 92450 INFO Setting goal state of node 1 "node1" (localhost:5501) to primary after it applied replication properties change.
12:48:05 92450 INFO New state is reported by node 1 "node1" (localhost:5501): "primary"
{
"candidate-priority": 50
}

AUTHOR

Microsoft