This release introduces support for MicroProfile 7.1, which updates two component specifications: MicroProfile Telemetry and MicroProfile OpenAPI.| openliberty.io
In this release, the maxFiles parameter in Open Liberty’s access logging configuration is enhanced. This change improves log file cleanup and helps ensure that all matching log files in the output directory are considered, not just those generated by the current process.| openliberty.io
Open Liberty documentation and reference materials for developers to build applications and for administrators and operation teams to manage DevOps and deploy workloads to clouds by using open cloud-native Java. This content covers Open Liberty basics, development, security, deployment, and operations topics. It also includes Javadoc for Jakarta EE APIs, MicroProfile APIs, Java EE APIs, and Open Liberty APIs and SPIs.| openliberty.io
Open Liberty documentation and reference materials for developers to build applications and for administrators and operation teams to manage DevOps and deploy workloads to clouds by using open cloud-native Java. This content covers Open Liberty basics, development, security, deployment, and operations topics. It also includes Javadoc for Jakarta EE APIs, MicroProfile APIs, Java EE APIs, and Open Liberty APIs and SPIs.| openliberty.io
A health check is a special REST API implementation that you can use to validate the status of a microservice and its dependencies. MicroProfile Health enables microservices in an application to self-check their health and then publishes the overall health status to a defined endpoint.| openliberty.io
This beta release introduces support for MicroProfile 7.1, which updates two component specifications: MicroProfile Telemetry and MicroProfile OpenAPI.| Open Liberty
In this release, the MicroProfile Health 4.0 feature is now supported in Java EE 7 and EE 8 environments, in addition to Jakarta EE 9 or later. Furthermore, a file-based health check mechanism is introduced.| openliberty.io
This beta release brings updates to backporting compatibility of mpHealth-4.0 and file-based health checks that were earlier released in 25.0.0.4-beta.| openliberty.io
The 25.0.0.5 release introduces support for collecting Liberty HTTP access logs with MicroProfile Telemetry 2.0, enabling integration with OpenTelemetry alongside existing runtime and application log sources.| openliberty.io
This blog explores the OpenAPI Specification and its integration with Open Liberty using MicroProfile OpenAPI. It covers the importance of API documentation, the role of OpenAPI and Swagger, and a step-by-step guide to using MicroProfile OpenAPI in an Open Liberty project. Readers will learn about various MicroProfile OpenAPI annotations with practical examples and see how they are rendered in Swagger UI.| openliberty.io
The 25.0.0.4 release introduces support for Java 24 and expands InstantOn capabilities to include J2EEManagement, AppClientSupport, and WsSecurity. It also enables Liberty audit logs to be exported to OpenTelemetry using MicroProfile Telemetry 2.0 for unified observability.| openliberty.io
This beta release adds Java 24 support, access logging with OpenTelemetry, and file-based health checks for MicroProfile Health. Java EE 7 and 8 support for MicroProfile Health 4.0 and new InstantOn features are also included.| Open Liberty
A microservices architecture has many well-known advantages for developers such as scalability, flexibility and improved collaboration. However, having a distributed system is likely to make it harder to find the source of latency or inaccuracy that users may experience. There are multiple ways to increase observability of an application to overcome this problem (e.g. by collecting metrics, traces and logs).| Open Liberty
Open Liberty documentation and reference materials for developers to build applications and for administrators and operation teams to manage DevOps and deploy workloads to clouds by using open cloud-native Java. This content covers Open Liberty basics, development, security, deployment, and operations topics. It also includes Javadoc for Jakarta EE APIs, MicroProfile APIs, Java EE APIs, and Open Liberty APIs and SPIs.| openliberty.io
A container image is a layered executable software package that contains everything you need to build and run a containerized application. You can use an Open Liberty container image to build an application image that meets your development needs.| openliberty.io
Latest news and information about Open Liberty, a lightweight open framework for building cloud-native Java applications and microservices. Blogs include latest release and beta updates, technical articles on Jakarta EE, MicroProfile, Kubernetes and container-related Java technologies, and community content.| openliberty.io
