46 lines
2 KiB
Plaintext
46 lines
2 KiB
Plaintext
[role="xpack"]
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[[agent-configuration]]
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=== APM Agent central configuration
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++++
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<titleabbrev>Configure APM agents with central config</titleabbrev>
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++++
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APM Agent configuration allows you to fine-tune your agent configuration from within the APM app.
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Changes are automatically propagated to your APM agents, so there's no need to redeploy.
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To get started, choose the services and environments you wish to configure.
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The APM app will let you know when your agents have applied your configurations.
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[role="screenshot"]
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image::apm/images/apm-agent-configuration.png[APM Agent configuration in Kibana]
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[float]
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==== Precedence
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Configurations set from the APM app take precedence over configurations set locally in each Agent.
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However, if APM Server is slow to respond, is offline, reports an error, etc.,
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APM agents will use local defaults until they're able to update the configuration.
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For this reason, it is still essential to set custom default configurations locally in each of your agents.
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[float]
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==== Supported configurations
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Each Agent has a list of supported configurations.
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After selecting a Service name and environment in the APM app,
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a list of all supported configuration options,
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including descriptions and default values, will be displayed.
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Supported configurations are also tagged with the image:./images/dynamic-config.svg[] badge in each Agent's configuration reference:
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[horizontal]
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Go Agent:: {apm-go-ref}/configuration.html[Configuration reference]
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iOS agent:: _Not yet supported_
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Java Agent:: {apm-java-ref}/configuration.html[Configuration reference]
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.NET Agent:: {apm-dotnet-ref}/configuration.html[Configuration reference]
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Node.js Agent:: {apm-node-ref}/configuration.html[Configuration reference]
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PHP Agent:: {apm-php-ref}/configuration.html[Configuration reference]
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Python Agent:: {apm-py-ref}/configuration.html[Configuration reference]
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Ruby Agent:: {apm-ruby-ref}/configuration.html[Configuration reference]
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Real User Monitoring (RUM) Agent:: {apm-rum-ref}/configuration.html[Configuration reference]
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