Self-hosted database backup manager with a web UI. Schedule, backup, and restore MySQL, PostgreSQL, MariaDB, Microsoft SQL Server, MongoDB, SQLite & Redis to S3, SFTP, or local storage. SSH Tunnel support.

A modern and elegant dashboard for network traffic visualization and analysis.

A living wiki for your codebase, maintained by AI coding agents.

CodeAlmanac gives AI agents the context code alone cannot hold: why a system is shaped the way it is, what broke before, which invariants matter, and how workflows cross files and services. The wiki is plain markdown in your repo, indexed locally, and reviewed in Git like any other code change.

Open-source, self-hostable deployment platform with built-in CI/CD. Push code, ship containers, manage infrastructure — from a desktop app, web dashboard, or CLI.

A multiplayer agent harness for work. In Slack and on the web.

OpenWiki is a CLI that writes and maintains a wiki for your codebase or your personal knowledge. An agent reads your sources, synthesizes a linked Markdown wiki you own, and keeps it current on every change. It is built for agents to read as memory, and it ships an interactive visualizer for humans to explore.

A workspace where humans and agents build together, on a relay you own.

This page is the full reference: every mechanism, every qualifier, both modifiers, the complete macro table, evaluation order, DNS lookup limits, and record placement rules — each with the RFC 7208 section that defines it.

A Primer on Log Sources and Ingestion Strategy

Scope, Not Volume: Detecting Credential Abuse in Kubernetes

We shipped the first version internally on March 12, four days after the first commit. This post isn't about those four days. It's about everything that broke once real people started using it, and the three weeks of fixes, security patches, and production incidents that followed.

Not a smarter alert. Not a better dashboard. An actual reasoning system — one that reads Splunk, queries AppDynamics, checks the Kubernetes pods, searches the Confluence runbooks, looks at what GitLab deployed recently, and comes back with a diagnosis and a proposed action.

That is what this series is about: building an open source Kubernetes security console that collects posture, vulnerability, policy, and runtime signals, exposes them through Kubernetes-native objects where possible, and wires that data into an MCP server so an AI agent can help triage across the whole stack.

I migrated the entire k3s cluster from a flat network to a proper VLAN architecture: Server VLAN 20 for k3s nodes and services, Storage VLAN 30 for the NAS, and the existing default VLAN 1 for clients. This involved changing IPs on all VMs, updating MetalLB, reconfiguring Traefik, and recovering from an etcd quorum loss when I moved too many nodes at once.

The nodes/proxy GET RBAC permission allows any ServiceAccount to execute code inside any Pod in the cluster, without leaving a single trace in the audit logs. This article details the issue, how to check if you are vulnerable, the fixes to apply, and the preventive measures you can put in place if you can't patch right away.

We're wiring together three components: OpenLDAP (your user directory), Dex (the authentication translator), and the Kubernetes API Server (the skeptical consumer of identity tokens). Every bug, every misconfiguration, and every "why is this not working" moment is documented here because I hit all of them personally.

But managing multiple self-hosted runners manually can be tedious, especially in a Kubernetes environment. In this article, I'll show how I automated this process using Argo CD ApplicationSet, making my GitHub runners dynamic, declarative, and scalable.