NAME
    OpenSearch::Client

DESCRIPTION
    An unofficial client for OpenSearch
    
INSTALL
    Perl Makefile.PL
    make
    make test
    make install
    
TESTS
    The standard module tests run without connecting to any OpenSearch nodes.
    You can configure the environment to run tests against an OpenSearch
    node but beware THESE TESTS MAY BE DESTRUCTIVE.
    
    ---------------------------------------
    To include tests against an HTTP node:
    ---------------------------------------

    Specify the current default client version ( "3_0" )
    export CLIENT_VER="3_0"

    Specify a node that allows http or https connections
    export OS="192.168.100.10:9200"

    If your node uses SSL, also export
    export OS_ALWAYS_SSL=1

    If your node uses SSL and requires authentication
    export OS_USERINFO="username:password"

    Specify a type of connection
    Choose between HTTP::Tiny and LWP::UserAgent.
    The default is HTTP::Tiny.

    export OS_CXN="LWP"
    export OS_CXN="HTTPTiny"

    Specify a type of connection pool.
    The default is "Static" but you may need "Static::NoPing"
    if your node is behind some load balancer or reverse proxy.

    export OS_CXN_POOL="Static::NoPing"

    To run tests for the Bulk Helper module
    export OS_TEST_BULK_HELPERS=1

    To run tests for the Scroll Helper module
    export OS_TEST_SCROLL_HELPERS=1

    ------------------------------------
    To also include HTTPS specific tests
    ------------------------------------

    Specify a node that allows https connections
    export OS_SSL="192.168.100.11:9200"

    If the node requires authentication
    export OS_USERINFO="username:password"

    By default, the tests will not verify the certificate
    of the host node.

    To verify a certificate signed by a local CA
    export OS_CA_PATH=/path/to/local-ca.pem

HISTORY
    This distribution is derived from Search::Elasticsearch version 7.714.
    All subsequent changes are unique to this distribution.

AUTHOR
    Mark Dootson  ( current maintainer )

CREDITS
    OpenSearch::Client is based on Search::Elasticsearch version 7.714
    by Enrico Zimuel

COPYRIGHT AND LICENSE
    Copyright (C) 2026 by Mark Dootson ( this distribution )
    Copyright (C) 2021 by Elasticsearch BV ( original distribution ) 

    This is free software, licensed under:
    The Apache License, Version 2.0, January 2004