pg_autoctl enable secondary(1)

pg_autoctl enable secondary

Section 1 pg-auto-failover-cli bookworm source

Description

PG_AUTOCTL ENABLE SECONDARY

NAME

pg_autoctl enable secondary - pg_autoctl enable secondary

pg_autoctl enable secondary - Enable secondary nodes on a formation

SYNOPSIS

This feature makes the most sense when using the Enterprise Edition of pg_auto_failover, which is fully compatible with Citus formations. When secondary are enabled, then Citus workers creation policy is to assign a primary node then a standby node for each group. When secondary is disabled the Citus workers creation policy is to assign only the primary nodes.

usage: pg_autoctl enable secondary [ --pgdata --formation ]

--pgdata path to data directory
--formation Formation to enable secondary on

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.

--formation

Target formation where to enable secondary feature.

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.

AUTHOR

Microsoft