On September 27, Oracle released Oracle WebLogic Server 220.127.116.11 as part of the overall Fusion Middleware 18.104.22.168 release. Downloads are available for developers here and for production purposes on Oracle Software Delivery Cloud. This is a patch set release for Oracle WebLogic Server 12.2.1.X, delivered for maintenance purposes, incorporating functional and security bug fixes identified since the Oracle WebLogic Server 22.214.171.124 patch set release. We have deliberately limited new feature content between Oracle WebLogic Server 126.96.36.199 and 188.8.131.52 in the interest of simplifying adoption of Oracle WebLogic Server 184.108.40.206 by existing Oracle WebLogic Server 12.2.1.X customers. See the What's New documentation for detailed new feature capabilities in 220.127.116.11. In general, new feature capabilities are being targeted to the Oracle WebLogic Server 14.1.1 new version release.
It is important to note that Oracle WebLogic Server 18.104.22.168 has been designated as a Long Term Support (LTS) patch set release, formerly known as a terminal patch set release, for WLS 12.2.1.X. This means that error correction - new patches and Patch Set Updates (PSUs) - will be provided for Oracle WebLogic Server 22.214.171.124 for the remainder of support lifecycle as published in the Oracle Fusion Middleware Lifetime Support Policy - look for "Oracle WebLogic Server 12.2.X" - and as documented in My Oracle Support Document 950131.1. Customers adopting Oracle WebLogic Server 126.96.36.199 will be able to leverage 188.8.131.52 as their production deployment platform for many years to come. We recommend that 12.2.1.X users plan on adopting 184.108.40.206 for this reason. Customers running on Oracle WebLogic 10.3.6 or 12.1.3 should also consider the remaining support lifecycle for these versions and consider planning to upgrade to Oracle WebLogic Server 220.127.116.11.
Dockerfiles and scripts are available in the GitHub project to build and customize Oracle WebLogic Server 12cR2 (18.104.22.168) Docker images. There are three different Dockerfiles in the project one for the
developer distribution, a second for the
generic distribution, and a third for the
slim distribution. These images can be used to create multi-server or single server WebLogic domains and have been optimized in order to produce the smallest possible image size. All WebLogic servers that belong to the same WebLogic domain must be run from the same image. Support is also provided for environments where Kubernetes and/or the WebLogic Kubernetes Operator is not being used.
1- The WebLogic
generic image is supported for
production deployment of WebLogic configurations using Docker. It contains the same binaries as those installed by the WebLogic generic installer. The WebLogic generic image is primarily intended for WebLogic domains managed with the WebLogic Kubernetes Operator, when WLS console-based monitoring, and possibly configuration, is required.
2- The WebLogic
slim image is supported for
production deployment of WebLogic configurations using Docker. In order to reduce image size, it contains a subset of the binaries included in the WebLogic generic image. The WebLogic console, WebLogic examples, WebLogic clients, Maven plug-ins and Java DB have been removed - all binaries that remain included are the same as those in the WebLogic generic image. The WebLogic slim image is primarily intended for WebLogic domains managed with the WebLogic Kubernetes Operator, when WLS console-based monitoring and configuration is not required, and a smaller image size than the generic image is preferred. If there are requirements to monitor the WebLogic configuration, they should be addressed using Prometheus and Grafana or other alternatives.
3- The WebLogic
developer image is supported for
development of WebLogic applications in Docker containers. In order to reduce image size, it contains a subset of the binaries included in the WebLogic generic image. WebLogic examples and WLS Console help files have been removed - all binaries that remain included are the same as those in the WebLogic generic image. The WebLogic developer image is primarily intended to provide a Docker image that is consistent with the WebLogic "quick installers" intended for
development only. Production WebLogic domains should use the WebLogic generic or WebLogic slim images.
So please start targeting your WebLogic Server 12.2.1 projects to WebLogic Server 22.214.171.124 to take advantage of the latest release with the latest features and maintenance. We hope to have more updates for you soon!