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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

Jenkins Kubernetes Plugin: Running Agents In Other Clusters

At Moogsoft we use Jenkins to implement our CICD Pipelines. We run Jenkins where we run most everything else; Kubernetes, but you don’t need to have Jenkins running on Kubernetes to use this plugin. This is made possible by the community maintained Kubernetes plugin. Recently we had the need to not only run agents local to the same cluster that Jenkins runs in, but in other clusters across different regions.

Jenkins Kubernetes Plugin: Using the plugin in your pipelines

In our first post we went over setting up the Kubernetes Plugin. This described the basic setup of getting the plugin configured, and set with the proper perms to function. In this post we will go over how to leverage the plugin to generate agent pods. At Moogsoft most of our pipelines are scripted and are built inside of, or from parts of, Jenkins shared functions library we maintain.

Observe & Troubleshoot Your Kubernetes Environments with Dynamic Service Graph

Kubernetes workloads are highly dynamic, ephemeral, and are deployed on a distributed and agile infrastructure. Application developers, DevOps teams, and site reliability engineers (SREs) often require better visibility of their different microservices, what their dependencies are, how they are interconnected, and which other clients and applications access them. This makes Kubernetes observability challenges unique.

Kubernetes Service Mesh Focus - Civo Community Meetup #8

This time around the topic was Kubernetes service meshes and the role they play in providing visibility and open communication between your pods/containers. Saiyam Pathak, Director of Technical Evangelism at Civo, will be led the talk and discussed the concept of service meshes and best practices. Kai Hoffman, Developer Advocate at Civo, outlined the Service Mesh Interface, a project to standardise service mesh specifications on Kubernetes.

OPA vs. Shipa - Are you still building overly complex rules for K8s?

In a previous post, we described how we envision cloud-native initiatives reaching the 2.0 phase, where phase 1 was centered around providing clusters and running its underlying infrastructure effectively. Now that teams are starting to move some of their existing services to a microservices architecture, developers and platform engineers are being tasked with implementing the right policies and governance controls to ensure applications are running as securely as possible.

Cryptomining Attacks on Kubeflow: What You Need to Know

Microsoft recently reported two widespread cryptomining attacks targeting Kubeflow, a popular cloud-native platform for machine learning (ML) workloads on Kubernetes. Attackers targeted Kubeflow installations using either the Kubeflow central dashboard interface or Kubeflow Pipelines interface for scheduling crypto-mining workloads.

How to debug a Kubernetes application

How can you easily debug a Kubernetes application? In this episode of Kubernetes Essentials, we show how you can use the kubectl command line tool to identify and resolve bugs within your application. Watch to learn how you can use this tool to easily debug and gain greater observability over your Kubernetes application!