Improve your application's security and close vulnerabilities with improved tooling and processes.
The release of Red Hat Data Grid 8.1 offers new features for securing applications deployed on Red Hat OpenShift. Naturally, I wanted to check them out for Quarkus. Using the Quarkus Data Grid extension made that easy to do. Data Grid is an in-memory, distributed, NoSQL datastore solution based on Infinispan. Since it manages your […]
Red Hat Runtimes now supports the new Open Liberty 20.0.0.10 Java runtime. Open Liberty 20.0.0.10 features support for the Automatic Certificate Management Environment (ACME) protocol, which automates the process of obtaining a certificate signed by a certificate authority (CA). The Open Liberty 20.0.0.10 release also includes many bug fixes. Open Liberty is a fast, lightweight […]
Developers deploying Red Hat AMQ on Red Hat OpenShift often wonder how to connect external clients to AMQ Broker using the Transport Layer Security (TLS) protocol, which is an improved successor to the Secure Sockets Layer (SSL) protocol. In this article, you will learn how to do just that. The steps are as follows: Generate […]
Based on Eclipse Che, Red Hat CodeReady Workspaces (CRW) is a Red Hat OpenShift-native developer environment that supports cloud-native development. CodeReady Workspaces 2.3 is now available. For this release, we focused on improving CRW’s configuration options, updating to the latest versions of IDE plugins, and adding new devfiles. CodeReady Workspaces 2.3 is available on: OpenShift 3.11 […]
In Red Hat Enterprise Linux (RHEL) 8, the userspace utility program iptables has a close relationship to its successor, nftables. The association between the two utilities is subtle, which has led to confusion among Linux users and developers. In this article, I attempt to clarify the relationship between the two variants of iptables and its […]
If you are familiar with containers and Kubernetes, you have likely heard of the enterprise features that Red Hat OpenShift brings to this platform. In this article, I introduce developers familiar with Kubernetes to OpenShift’s command-line features and native extension API resources, including build configurations, deployment configurations, and image streams. OpenShift’s command-line interface We’ll start […]
Ansible's free virtual experience on October 13-14, 2020 connected the development community with a wider audience for collaboration and solutions. Developers, admins, and IT decision-makers answered the challenge of change with flexible, open source automation technologies.
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July 18, 2019