David J. M. Karlsen

k8s operator for Flyway migrations

No description.

A PlatformTransactionManager based on http://commons.apache.org/transaction/file/index.html

A curated list of resources on event-driven architecture.

A simple Go framework for building GitHub Apps

Container auto-configurations for Spring Boot based integration tests

Hibernate Validator - Bean Validation (JSR 303) Reference Implementation

No description.

Cloud Native Agentic AI | Discord: https://bit.ly/kagentdiscord

A Kubernetes controller and tool for one-way encrypted Secrets

Flyway docker image with DB2 driver

Dynamic tool discovery and selection for Spring AI, enabling LLMs to work efficiently with large tool libraries by discovering tools on-demand instead of loading all definitions upfront.

No description.

Manage github repo secrets using a common configuration file

Happy Platform MCP v3.1 - Multi-Instance ServiceNow MCP Server

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

A golang based prometheus metrics exporter for IBM DB2.

sp_Blitz, sp_BlitzCache, sp_BlitzFirst, sp_BlitzIndex, and other SQL Server scripts for health checks and performance tuning.

Turn Antigravity / codex / github copilot into Anthropic & Openai API compatible server. Usable with Claude Code / Xcode etc.

Turn GitHub Copilot into OpenAI/Anthropic API compatible server. Usable with Claude Code!

Terraform provider for Azure Resource Manager

Ghidra is a software reverse engineering (SRE) framework

No description.

Kubernetes Operator for Azure DevOps Agents

Small repo to show functionality of GitHub Actions

Submit SBOMs to GitHub's dependency submission API

Visualize the OpenShift Update Graph

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation sandbox project 🚀

New Kubernetes Operator for easy setup and management of Microcks entities

External Secrets Operator reads information from a third-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets.

Kafka connector for Splunk

Dependency-Check is a utility that detects publicly disclosed vulnerabilities in project dependencies.

Terraform module to create a network security group and assign it to the specified subnet

Six Degrees of Domain Admin

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

A Terraform provider for reading Mozilla sops files

Playground (and dump) of stuff I make or modify for the Flipper Zero

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

No description.

A collection of Helm Charts maintained by the MOBB team

CLI tool for linting and testing Helm charts

Hosting Helm Charts via GitHub Pages and Releases

A Terraform module to deploy a container app in Azure

OpenEBS Helm Charts and other utilities

An Application Framework for AI Engineering

IBM® MQ metric gathering client samples

Terraform Module for Nat Gateway

A backend plugin to pull information from Azure resource graph

Azure Verified Module for Key Vault

A Terraform module for SQL Server in the style of Azure Verified Modules

An operator for Grafana that installs and manages Grafana instances, Dashboards and Datasources through Kubernetes/OpenShift CRs

Terraform TLS Easy Self Signed Cert

Terraform Azure RM Virtual Machine Module

Terraform Azure multiple regions deployment code structure with Terragrunt

The namespace-configuration-operator helps keeping configurations related to Users, Groups and Namespaces aligned with one of more policies specified as a CRs

Message creation, editing and replay to help test MQ and IIB/ACE applications. Previously released as IH03 RFHUTIL SupportPac

Flyway - The Agile Database Migration Framework for Java

Utilities to support operators

No description.

A library and helper applications that form the basis for building the different Paketo-style JVM-providing buildpacks

Cloud Foundry JVM Memory Calculator

This repository includes a CI platform for and collection of mature and curated Bicep modules. The platform supports both ARM and Bicep and can be leveraged using GitHub actions as well as Azure DevOps pipelines.

Kibana with sentinl plugin

A checklist of anyone practicing Site Reliability Engineering

Bitnami Memcached Docker Image

K8S operator for scheduling github actions runner pods

No description.

A K8s operator to reduce CO2 footprint of your clusters

BloodHound Attack Research Kit

cli client and golang package to control your airconditioner through the Panansonic Comfort Cloud.

A GitHub Action to lint and test Helm charts

No description.

A golang based redis operator that will make/oversee Redis standalone/cluster mode setup on top of the Kubernetes.

Deploy a Production Ready Kubernetes Cluster

NFS Provisioner Go Operator

DORA metrics

Charts for TriggerMesh Deployments

Open source event-driven integration platform powered by Kubernetes and Knative. TriggerMesh allows you to declaratively define event flows between sources and targets, with content-based filtering, splitting and processing using functions.

Panasonic Comfort Cloud Client for node.js to control air conditioning systems over REST API.

Mirror of Apache CXF

Official Flyway Docker images

Declarative continuous deployment for Kubernetes.

A proxy to let webhooks reach running services behind a firewall – [✩Star] if you're using it!

Kubernetes Operator for OpenTelemetry Collector

Helm Chart for Wiremock deployment on Kubernetes

Terraform module to create a storage account and optionally sending events with Event Grid

Spring Boot

Forecastle is a control panel which dynamically discovers and provides a launchpad to access applications deployed on Kubernetes – [✩Star] if you're using it!

Helm Charts

Synchronizes groups from external providers into OpenShift

Repo for the controller-runtime subproject of kubebuilder (sig-apimachinery)

Production-Grade Container Scheduling and Management

An operator that gets you an ArgoCD for cluster configuration out-of-the-box on OpenShift along with the UI for visualizing environments.

Package mount defines an interface to mounting filesystems.

Expose your service in Kubernetes to the Internet with Ngrok easily! Automatically reload ngrok sessions after expired!

Argo Tunnel client

Admin UI for administration of spring boot applications

Helm charts from Adfinis

BDD styled unit test framework for Kubernetes Helm charts as a Helm plugin.

A GitHub Action for triggering workflows, using the `workflow_dispatch` event

Useful template functions for Go templates.

Curated applications for Kubernetes

No description.

Prometheus community Helm charts

Terraform module to create IAM role and instance profile for EC2

No description.

Easy synthetic testing for Kubernetes clusters. Works great with Prometheus.

The Flux website and user documentation

Lists all InnerSource projects of a company in an interactive and easy to use way. Can be used as a template for implementing the "InnerSource portal" pattern by the InnerSource Commons community.

Sets up Patch Manager in an AWS account

Terraform module to create an AWS API Gateway v2 (HTTP/WebSocket)

Helm Charts

Apache Camel integration support for the camunda BPM platform

Fast and Easy mapping from database and csv to POJO. A java micro ORM, lightweight alternative to iBatis and Hibernate. Fast Csv Parser and Csv Mapper

Postgres operator creates and manages PostgreSQL clusters running in Kubernetes

Mcrouter is a memcached protocol router for scaling memcached deployments.

Integrated CPI + CSI helm chart, focused on Rancher Catalog deployment, minimal config, max speed.

vtopology runs a combination of bash and Powershell/PowerCLI for displaying vSphere topology

Frontend UI for Dependency-Track

The GitOps Toolkit Kustomize reconciler

A Vault swiss-army knife: a K8s operator, Go client with automatic token renewal, automatic configuration, multiple unseal options and more. A CLI tool to init, unseal and configure Vault (auth methods, secret engines). Direct secret injection into Pods.

Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge.

Helm plugin that allows to use AWS S3 as a [private] chart repository.

Use your existing middleware framework (e.g. Express, Koa) in AWS Lambda 🎉

Reverse proxy using nodejs run in AWS Lambda

A reverse proxy example in typescript for AWS Lambda

serverless reverse proxy

Example project to demo testing and hosting a chart repository with GitHub Pages and Actions

Creates CycloneDX Software Bill-of-Materials (SBOM) from Python projects

A sidecar app which clones a git repo and keeps it in sync with the upstream.

Fast, safe and secure Continous Delivery pipelines you can setup in minutes.

Interactive visualizations of Terraform dependency graphs using d3.js

Jenkins Terraform Provider

A GitHub Action to turn a GitHub project into a self-hosted Helm chart repo, using helm/chart-releaser CLI tool

:floppy_disk: Kubernetes resource state sync to git

Terraform Module to manage Docker Container Registries on AWS ECR

Create a TypeScript Action with tests, linting, workflow, publishing, and versioning

Go library for accessing the GitHub API

A nginx based pull/push through proxy for AWS ECR with support of cache and token refresh.

The GitOps Kubernetes operator

Resilience4j is a fault tolerance library designed for Java8 and functional programming

A docker-compose stack for Prometheus monitoring

A repository for the community to exchange Minishift add-ons

No description.

For the distributed charts search at hub.helm.sh

No description.

Docker image for IBM MQ Advanced for Developers

No description.

Wazuh containers for Docker

No description.

Script to check issued certificates by Let's Encrypt on CTL (Certificate Transparency Log) using https://crt.sh

Collection of Kubernetes Operators built with KUDO.

A GitHub Action for Kubernetes IN Docker - local clusters for testing Kubernetes

Docker image for SonarScanner CLI

☁️📦 Webhook payload delivery service

Prometheus metrics for Postfix

🍻 A CLI workflow for the administration of Mac applications distributed as binaries

small ripper script for spotify (rips playlists to mp3 and includes ID3 tags and album covers)

https://github.com/jrnewell/spotify-ripper has been revived

This project provides guidance on how to deploy IBM Private Cloud

memcached development tree

Utility for emulating Heroku build and runtime tasks in containers

The Spring Framework

Spring Batch is a framework for writing offline and batch applications using Spring and Java

Bits and pieces I use in both personal and work projects to manipulate XML files via JAXB.

DBUnit support for Spring

Jetty - Servlet Engine and Http Server project repository (jetty.project)

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.

Spring Data JDBC Extensions. Support for database specific extensions to standard JDBC including support for Oracle RAC fast connection failover, AQ JMS support and support for using advanced data types.

JAXB adapters for Java 8 Date and Time API (JSR-310) types

Mock classes for enterprise testing

This project is all about two way transformation of JAX-RS-annotated Java code to RAML API description and back.

Yammer|Codahale|Dropwizard Metrics for SQL and JDBC

Webhook used to notify Jenkins when commits are made to Stash

A reporter for metrics which announces measurements to an InfluxDB server.

Mainframe COBOL and Java open world integration

A COBOL to Apache Avro translator

No description.

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

XJC / JAXB plugin for generation of Bean Validation Annotations (JSR-303) and replacing primitive types

The reliable, generic, fast and flexible logging framework for Java.

Mocking framework for unit tests written in Java

No description.

This Jenkins plugin allows to define lockable resources (such as printers, phones, computers, etc.) that can be used by builds. If a build requires an resource which is already locked, it will wait for the resource to be free. One can define a lock-priority globally and on a per-job basis.

Integration between the Spring testing framework and DBUnit

:microscope: JaCoCo - Java Code Coverage Library

A process for exposing JMX Beans via HTTP for Prometheus consumption

jSlack is a Java library to easily integrate your operations with Slack

An application metrics facade for the most popular monitoring tools.

Make Slack and Facebook Bots in Java.

At the Helm, Helm Yeah, v k8s

Kubernetes integration with Spring Cloud Discovery Client, Configuration, etc...

Jenkins plugin to run dynamic agents in a Kubernetes/Docker environment

Library that provides support for auto-configuration of Memcached cache in a Spring Boot application.

Components to assist MQ JMS integration with Spring frameworks

a collection of reusable jenkins workflows

Prometheus exporter for Logstash metrics

Alert dashboard for Prometheus Alertmanager

Calling IBM MQ from Go applications

Toolkit for creating gRPC-based CLI and web tools for Kubernetes