Open Liberty

Open Liberty 20.0.0.12 brings support for gRPC, custom JNDI names, and Java SE 15

Open Liberty 20.0.0.12 brings support for gRPC, custom JNDI names, and Java SE 15

Open Liberty 20.0.0.12 now supports gRPC 1.0 and gRPC Client 1.0. This universal, open source framework is an efficient way to connect remote services across data centers. We’ve also added custom names support for the Java Naming and Directory Interface (JNDI), making it easier to look up and inject Jakarta Enterprise Beans (EJBs) in your Open Liberty applications. Finally, this new release is compatible with Java SE 15, the latest Java Standard Edition version. We’ll introduce these features and show you how to set up and configure the new gRPC and custom JNDI names support in Open Liberty 20.0.0.12.

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Open Liberty 20.0.0.11 brings Kerberos authentication and Thanos support in Grafana dashboards

Open Liberty 20.0.0.11 brings Kerberos authentication and Thanos support in Grafana dashboards

This article is a quick look at two exciting updates in the new Open Liberty 20.0.0.11 release. First, you can now use the Kerberos authentication protocol to secure Java Database Connectivity (JDBC) data sources. I’ll introduce the new kerberos configuration element in Open Liberty’s server.xml and show you how to use the Kerberos protocol to secure a data source.

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MicroProfile 3.3 now available on Open Liberty 20.0.0.4, brings updated features, yum/apt-get support, pattern tracking

MicroProfile 3.3 now available on Open Liberty 20.0.0.4, brings updated features, yum/apt-get support, pattern tracking

Open Liberty 20.0.0.4 provides support for MicroProfile 3.3 which includes updates to MicroProfile Rest Client, Fault Tolerance, Metrics, Health, and Config. Improved developer experience is also achieved with support for yum/apt-get installs and the ability to track use patterns with JAX-RS 2.1.

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How to use the new Kafka Client API for Kafka-specific message properties in Open Liberty 20.0.0.3

How to use the new Kafka Client API for Kafka-specific message properties in Open Liberty 20.0.0.3

In Open Liberty 20.0.0.3, you can now access Kafka-specific properties such as the message key and message headers, rather than just the message payload, as was the case with the basic MicroProfile Reactive Messaging Message API. Also, you can now set the SameSite attribute in the session cookie, the LTPA, and JWT cookies as well as in application-defined cookies.

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MicroProfile 3.2 is now available on Open Liberty in Red Hat Runtimes

MicroProfile 3.2 is now available on Open Liberty in Red Hat Runtimes

Open Liberty 19.0.0.12 provides support for MicroProfile 3.2, allowing users to provide their own health check procedures and monitor microservice applications easily with metrics. Additionally, updates allow trust to be established using the JDK’s default truststore or a certificate through an environment variable.

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Open Liberty Java runtime now available to Red Hat Runtimes subscribers

Open Liberty Java runtime now available to Red Hat Runtimes subscribers

Open Liberty is a lightweight, production-ready Java runtime for containerizing and deploying microservices to the cloud, and is now available as part of a Red Hat Runtimes subscription. If you are a Red Hat Runtimes subscriber, you can write your Eclipse MicroProfile and Jakarta EE apps on Open Liberty and then run them in containers on Red Hat OpenShift, with commercial support from Red Hat and IBM.

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