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Server: PostgreSQL-Related Releases, 'Edge', and Kubernetes

Submitted by Roy Schestowitz on Monday 21st of June 2021 04:46:20 PM Filed under
Server
  • pgpoolAdmin 4.2.0 is now released.

    Pgpool Global Development Group is pleased to announce the availability of pgpoolAdmin 4.2.0.

    pgpoolAdmin is the administration tool for Pgpool-II. For more information, please see the website.

  • PostgreSQL JDBC 42.2.22 Released

    Due to a regression found in 42.2.21 we have released and pushed 42.2.22 to maven central Thanks to all that reported and helped me address the issue.

  • The Network Edge has Evolved – and it’s Open Source

    In a bid to keep pace with technology advancements and voracious customer demand, the telecoms industry has always been laser-focused on network innovation. As digital transformation strategies mature, open source technologies are taking their place not only deep within the network core but are now defining how we deliver services at the far reaches of the network edge.

  • Continental Evolves Manufacturing with Kubernetes

    “Transforming large manufacturing organizations like Continental is a huge technical and philosophical challenge. The emphasis is on finding the most intuitive and efficient way to modernize while maintaining competitive advantage. Kubernetes and SUSE Rancher will help us achieve this.” Roland Paxián, Manufacturing Infrastructure Team Lead, Continental.

  • Writing a Controller for Pod Labels

    Operators are proving to be an excellent solution to running stateful distributed applications in Kubernetes. Open source tools like the Operator SDK provide ways to build reliable and maintainable operators, making it easier to extend Kubernetes and implement custom scheduling.

    Kubernetes operators run complex software inside your cluster. The open source community has already built many operators for distributed applications like Prometheus, Elasticsearch, or Argo CD. Even outside of open source, operators can help to bring new functionality to your Kubernetes cluster.

    An operator is a set of custom resources and a set of controllers. A controller watches for changes to specific resources in the Kubernetes API and reacts by creating, updating, or deleting resources.

    The Operator SDK is best suited for building fully-featured operators. Nonetheless, you can use it to write a single controller. This post will walk you through writing a Kubernetes controller in Go that will add a pod-name label to pods that have a specific annotation.

»

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