PinnedOne Argo CD Hub, Many Clusters, No TicketsAt most organizations, shipping an application to an environment means a Developer files a ticket, waits for the DevOps team, then verifies. The same flow repeats for a version bump, a health check poSep 7, 2026·3 min read·19
DNSOps - GitOps for DNS management with DNSControl & GitLab CI/CDThis repository provides a GitOps approach to maanage your DNS records live in Git, changes are peer-reviewed, and deployments are automated through CI/CD. When the dashboard is down, your DNS config is still version-controlled and ready to push to a...Jan 13, 2026·4 min read·89
Kubernetes API Server & Kubelet Performance TestingBenchmark Control Plane and Worker in Kubernetes cluster using kube-burnerJan 9, 2026·4 min read·24
Benchmarking etcd: The Heartbeat of KubernetesWelcome to the "heartbeat" of Kubernetes. How do you benchmark and perform performance testing? Today, we focus on etcd. Etcd is the consistent and highly available key-value store used as Kubernetes' backing store for all cluster data. If etcd is sl...Jan 9, 2026·4 min read·28
Building a Production-Ready Kubernetes Performance Testing FrameworkBuilding a Kubernetes cluster is easy; proving it's production-ready is hard. How do you know if your control plane can scale? Is your storage actually delivering the IOPS promised by the vendor? To answer these questions and ensure the cluster is re...Jan 9, 2026·6 min read·26
Setting Up SAML Single Sign-On in Jira with Keycloak IDPIn the latest Jira products, including Jira Software and Jira Service Management, users can configure their own SAML/OAuth2 Identity Provider (IDP) without needing any plugins or extensions. This guide will help you configure SAML in your Jira applic...Oct 15, 2025·3 min read·71
Guide to Access S3 Storage as Local FilesystemS3 object storage offers scalable and cost-effective storage solutions but working with it directly can be challenging when your applications expect traditional filesystem access. This guide explores two powerful tools - rclone and s3fs - that bridge...Jul 10, 2025·4 min read·77
