NAME

es-apply-settings.pl - Run to apply a JSON list of settings to indexes matching a pattern

VERSION

version 7.0

SYNOPSIS

es-apply-settings.pl --local --pattern logstash-* settings.json

Options:

--help              print help
--manual            print full manual
--close             Close the index, apply settings, and re-open the index

From App::ElasticSearch::Utilities:

--local         Use localhost as the elasticsearch host
--host          ElasticSearch host to connect to
--port          HTTP port for your cluster
--proto         Defaults to 'http', can also be 'https'
--http-username HTTP Basic Auth username
--http-password HTTP Basic Auth password (if not specified, and --http-user is, you will be prompted)
--password-exec Script to run to get the users password
--noop          Any operations other than GET are disabled, can be negated with --no-noop
--timeout       Timeout to ElasticSearch, default 30
--keep-proxy    Do not remove any proxy settings from %ENV
--index         Index to run commands against
--base          For daily indexes, reference only those starting with "logstash"
                 (same as --pattern logstash-* or logstash-DATE)
--datesep       Date separator, default '.' also (--date-separator)
--pattern       Use a pattern to operate on the indexes
--days          If using a pattern or base, how many days back to go, default: 1

See also the "CONNECTION ARGUMENTS" and "INDEX SELECTION ARGUMENTS" sections from App::ElasticSearch::Utilities.

From CLI::Helpers:

--data-file         Path to a file to write lines tagged with 'data => 1'
--tags              A comma separated list of tags to display
--color             Boolean, enable/disable color, default use git settings
--verbose           Incremental, increase verbosity (Alias is -v)
--debug             Show developer output
--debug-class       Show debug messages originating from a specific package, default: main
--quiet             Show no output (for cron)
--syslog            Generate messages to syslog as well
--syslog-facility   Default "local0"
--syslog-tag        The program name, default is the script name
--syslog-debug      Enable debug messages to syslog if in use, default false
--nopaste           Use App::Nopaste to paste output to configured paste service
--nopaste-public    Defaults to false, specify to use public paste services
--nopaste-service   Comma-separated App::Nopaste service, defaults to Shadowcat

DESCRIPTION

This script allows you to change index settings on indexes whose name matches the specified pattern.

Usage:

$ es-apply-settings.pl --local --pattern logstash-*
> { "index.routing.allocation.exclude.ip": "192.168.10.120" }

Or specify a file containing the settings

$ es-apply-settings.pl --local --pattern logstash-* settings.json

OPTIONS

help

Print this message and exit

manual

Print this message and exit

close

IMPORTANT: Settings are not dynamic, and the index needs to closed to have the settings applied. If this is set, the index will be re-opened before moving to the next index.

older

When this option is used along with the --days option the the setting will only be applied to indexs that are older than the days specified.

es-apply-settings.pl --older --days 30 --pattern logstash-*

AUTHOR

Brad Lhotsky <brad@divisionbyzero.net>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2019 by Brad Lhotsky.

This is free software, licensed under:

The (three-clause) BSD License