Operations | Monitoring | ITSM | DevOps | Cloud

High availability (HA) for MicroK8s, the lightweight Kubernetes, is now available as a tech preview for Linux, Windows and macOS. The Kubernetes control plane can now be distributed across multiple nodes, bringing resiliency to the cluster while maintaining a low footprint using Dqlite, the distributed SQL engine as the Kubernetes datastore.

These release notes describe new features, improvements and fixed issues in Pandora FMS NG 747. They also provide information about upgrades and describe some workarounds for known issues.

Long release cycles are no longer viable in the world of software development. The promise of DevOps has been to materially shrink time to value. Like most meaningful transitions, this one hasn’t always been a simple flip of a switch. For many organizations, development teams have become complex and unwieldy. So, the custodians of DevOps have found it difficult to achieve broader adoption of DevOps principles across engineering teams.

We’re excited to announce that the latest release of Calico includes encryption for data-in-transit. Calico is the open source networking and network security solution for containers, virtual machines, and host-based workloads, offering connectivity and security for container workloads. One of Calico’s best-known security features is its implementation of Kubernetes Network Policy, providing a way to secure container workloads by restricting traffic to and from trusted sources.

Ping is a network tool. The tool seeks out a given address over a network to check if one networked device can communicate with another device. The tool then reports on the quality of the connection based on data loss and response times. Uptrends’ new Ping Tool conducts ping tests from multiple worldwide locations at the same time. You can instantly spot localized downtime and latency issues from around the world using one simple tool.

Synthetic monitoring lets you improve end user experience by proactively verifying that they can complete important transactions and access key endpoints. But your applications serve many users, from customers to all the employees who run your business. This makes testing the performance of any internal-facing services within your private network just as critical as monitoring your external-facing applications.

IT admins need to know the status of their IT devices, servers, routers, switches, and firewalls. To meet this need, OpManager has a highly responsive and robust notification and alerting system that sends alerts via email, Slack, and even SMS. Murphy’s law says anything that can go wrong will go wrong, and if you’re in IT, you’re probably familiar with how easily things can go wrong.

Our July update brings new features to the email and webhook API’s. You can now close alerts in SIGNL4 when the issue was resolved in your backend system.

I’m excited to announce that Rancher has signed a definitive agreement to be acquired by SUSE. Rancher is the most widely used enterprise Kubernetes platform. SUSE is the largest independent open source software company and a leader in enterprise Linux. By combining Rancher and SUSE, we not only gain massive engineering resources to further strengthen our market-leading product, we are also able to preserve our unique 100% open source business model.