MicroProfile Config 3.1

The Eclipse MicroProfile Config specification provides a unified mechanism to access configuration, providing a single view of multiple sources.

Enable this feature

To enable the MicroProfile Config 3.1 feature, add the following element declaration into server.xml, inside the featureManager element:

<feature>mpConfig-3.1</feature>

Feature configuration elements

• application
• applicationManager
• applicationMonitor
• classloader
• classloading
• library

Stable API packages provided by this feature

• org.eclipse.microprofile.config
• org.eclipse.microprofile.config.inject
• org.eclipse.microprofile.config.spi

Supported Java versions

• JavaSE-11.0
• JavaSE-17.0
• JavaSE-21.0
• JavaSE-24.0

Platform Versions

• microProfile-6.1
• microProfile-7.0
• microProfile-7.1

Features that enable this feature

• microProfile-6.1
• microProfile-7.0
• mpFaultTolerance-4.0
• mpFaultTolerance-4.1
• mpGraphQL-2.0
• mpJwt-2.1
• mpMetrics-5.1
• mpOpenAPI-3.1
• mpOpenAPI-4.0
• mpReactiveMessaging-3.0
• mpRestClient-3.0
• mpRestClient-4.0
• mpTelemetry-1.1
• mpTelemetry-2.0

Develop a feature that depends on this feature

If we are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.

io.openliberty.mpConfig-3.1; type="osgi.subsystem.feature"