Provided by: pg-auto-failover-cli_2.0-2_amd64 
NAME
pg_autoctl - pg_autoctl
pg_autoctl - control a pg_auto_failover node
SYNOPSIS
pg_autoctl provides the following commands:
pg_autoctl
+ create Create a pg_auto_failover node, or formation
+ drop Drop a pg_auto_failover node, or formation
+ config Manages the pg_autoctl configuration
+ show Show pg_auto_failover information
+ enable Enable a feature on a formation
+ disable Disable a feature on a formation
+ get Get a pg_auto_failover node, or formation setting
+ set Set a pg_auto_failover node, or formation setting
+ perform Perform an action orchestrated by the monitor
activate Activate a Citus worker from the Citus coordinator
run Run the pg_autoctl service (monitor or keeper)
stop signal the pg_autoctl service for it to stop
reload signal the pg_autoctl for it to reload its configuration
status Display the current status of the pg_autoctl service
help print help message
version print pg_autoctl version
pg_autoctl create
monitor Initialize a pg_auto_failover monitor node
postgres Initialize a pg_auto_failover standalone postgres node
coordinator Initialize a pg_auto_failover citus coordinator node
worker Initialize a pg_auto_failover citus worker node
formation Create a new formation on the pg_auto_failover monitor
pg_autoctl drop
monitor Drop the pg_auto_failover monitor
node Drop a node from the pg_auto_failover monitor
formation Drop a formation on the pg_auto_failover monitor
pg_autoctl config
check Check pg_autoctl configuration
get Get the value of a given pg_autoctl configuration variable
set Set the value of a given pg_autoctl configuration variable
pg_autoctl show
uri Show the postgres uri to use to connect to pg_auto_failover nodes
events Prints monitor's state of nodes in a given formation and group
state Prints monitor's state of nodes in a given formation and group
settings Print replication settings for a formation from the monitor
standby-names Prints synchronous_standby_names for a given group
file List pg_autoctl internal files (config, state, pid)
systemd Print systemd service file for this node
pg_autoctl enable
secondary Enable secondary nodes on a formation
maintenance Enable Postgres maintenance mode on this node
ssl Enable SSL configuration on this node
monitor Enable a monitor for this node to be orchestrated from
pg_autoctl disable
secondary Disable secondary nodes on a formation
maintenance Disable Postgres maintenance mode on this node
ssl Disable SSL configuration on this node
monitor Disable the monitor for this node
pg_autoctl get
+ node get a node property from the pg_auto_failover monitor
+ formation get a formation property from the pg_auto_failover monitor
pg_autoctl get node
replication-quorum get replication-quorum property from the monitor
candidate-priority get candidate property from the monitor
pg_autoctl get formation
settings get replication settings for a formation from the monitor
number-sync-standbys get number_sync_standbys for a formation from the monitor
pg_autoctl set
+ node set a node property on the monitor
+ formation set a formation property on the monitor
pg_autoctl set node
metadata set metadata on the monitor
replication-quorum set replication-quorum property on the monitor
candidate-priority set candidate property on the monitor
pg_autoctl set formation
number-sync-standbys set number-sync-standbys for a formation on the monitor
pg_autoctl perform
failover Perform a failover for given formation and group
switchover Perform a switchover for given formation and group
promotion Perform a failover that promotes a target node
DESCRIPTION
The pg_autoctl tool is the client tool provided by pg_auto_failover to create and manage
Postgres nodes and the pg_auto_failover monitor node. The command is built with many
sub-commands that each have their own manual page.
HELP
To get the full recursive list of supported commands, use:
pg_autoctl help
VERSION
To grab the version of pg_autoctl that you're using, use:
pg_autoctl --version
pg_autoctl version
A typical output would be:
pg_autoctl version 1.4.2
pg_autoctl extension version 1.4
compiled with PostgreSQL 12.3 on x86_64-apple-darwin16.7.0, compiled by Apple LLVM version 8.1.0 (clang-802.0.42), 64-bit
compatible with Postgres 10, 11, 12, and 13
The version is also available as a JSON document when using the --json option:
pg_autoctl --version --json
pg_autoctl version --json
A typical JSON output would be:
{
"pg_autoctl": "1.4.2",
"pgautofailover": "1.4",
"pg_major": "12",
"pg_version": "12.3",
"pg_version_str": "PostgreSQL 12.3 on x86_64-apple-darwin16.7.0, compiled by Apple LLVM version 8.1.0 (clang-802.0.42), 64-bit",
"pg_version_num": 120003
}
This is for version 1.4.2 of pg_auto_failover. This particular version of the pg_autoctl
client tool has been compiled using libpq for PostgreSQL 12.3 and is compatible with
Postgres 10, 11, 12, and 13.
ENVIRONMENT
PG_AUTOCTL_DEBUG
When this environment variable is set (to anything) then pg_autoctl allows more
commands. Use with care, this opens abilities to destroy your production clusters.
AUTHOR
Microsoft
COPYRIGHT
Copyright (c) Microsoft Corporation. All rights reserved.