Open Source Projects

An excerpt of contributions to FOSS projects

Pinned All

My FOSS work is supported by Jet Brains

Pinned Projects

Selected projects I had a great influence on and the other way round.

Updated: 2021-07-26
schnatterer/​info Source of this page

HTML, CSS, GitHub Actions

Creator 2020-06-28 2021-07-25 427
schnatterer/​dsdl DiskStation DownLoader - gets files from Synology DiskStation Manager

NodeJS, Docker, SonarQube

Creator 2018-04-26 2021-07-25 103
schnatterer/​smeagol-galore A git-based wiki featuring markdown, a WYSIWYG Editor, PlantUML, and much more

Java, Docker, Tomcat, PlantUML, CAS, Maven

Creator 2018-05-31 2021-07-24 189
cloudogu/​gitops-playground Reproducible infrastructure to showcase GitOps workflows

Flux, k3s, Helm, Jenkins, SCM-Manager

Co-Creator 2020-10-14 2021-07-22 141
cloudogu/​reveal.js-docker Docker images providing easier to use, opinionated reveal.js web apps - web-based slides/presentations

JavaScript, CSS, Gulp, Grunt, Docker, Jenkins, Bash

Creator 2020-03-11 2021-07-20 41
schnatterer/​musicbrainzws2-java java binding for MusicBrainz XML Web Service/Version 2

Java, Maven

Fork Maintainer 2013-07-17 2021-07-20 63
schnatterer/​colander colander - filtering your calendar

Java, Maven, Docker, GraalVM, Jenkins, Travis, SonarQube

Creator 2017-01-15 2021-07-20 123
triologygmbh/​test-data-loader A Groovy DSL for creating test data via JPA

Groovy, Maven, Jenkins, SonarQube

Maintainer 2017-06-21 2021-07-20 40
schnatterer/​songbird2itunes Migration tool to migrate a songbird database to itunes

Java, Maven, Travis

Creator 2015-04-19 2021-07-20 72
schnatterer/​itunes4j Java wrapper for the windows COM API of iTunes

Java, Maven

Creator 2015-04-16 2021-07-20 30
cloudogu/​versionName A tiny Java library that allows for conveniently reading the version name of an application

Java, Maven, Jenkins, SonarQube

Creator 2016-09-14 2021-07-19 112
cloudogu/​gitops-talks Slides for talks on GitOps

Flux, Kubernetes

Creator 2020-10-13 2021-07-14 86
schnatterer/​dotfiles @schnatterer's plain dotfiles. To be used with dotfiles-loader.

Zsh, bash

Creator 2021-06-26 2021-07-02 18
schnatterer/​devboxes Ansible playbook to setup my development machines and helps to keep them in sync

Ansible, Docker

Fork Maintainer 2019-06-21 2021-07-02 66
schnatterer/​dotfiles-loader Generalized loader for dotfiles, basing on holman's topical approach

Zsh, bash

Fork maintainer 2021-06-10 2021-06-29 13
cloudogu/​jenkinsfiles Examples for jenkins pipelines, comparing scripted and declarative syntax

Groovy, Jenkins, Kubernetes, SonarQube

Creator 2017-07-17 2021-06-07 151
schnatterer/​logback-android-utils A small library that conveniently provides additional features for logback-android

Java, Maven, Jenkins, Travis

Creator 2016-10-03 2021-06-04 19
schnatterer/​docker-aliases Programmatically generated docker client aliases

NodeJS, Docker, Yarn

Creator 2019-09-17 2021-05-27 83
cloudogu/​helm-docker Containerized Kubernetes Helm client with support for plugins

Docker, Helm

Co-Creator 2020-10-14 2021-05-10 6
schnatterer/​termux-scripts Collection of shell scripts to automate everything on your android phone using termux app

Shell, Android

Creator 2021-01-03 2021-05-08 33
cloudogu/​groovy-cli-graal-nativeimage-micronaut-example Example CLI app written in Groovy, using micronaut, compiling into a static binary via Graal native image

Groovy, GraalVM, Micronaut, Docker, Maven, Picocli, GitHub Actions

Creator 2021-05-07 2021-05-07 5
cloudogu/​gitops-build-lib Jenkins pipeline shared library for automating deployments via GitOps

Groovy, Jenkins, FluxCD, ArgoCD

Co-creator 2021-01-28 2021-05-05 10
cloudogu/​command-bus Java implementation of the Command-Bus pattern for Spring and CDI

Java, Maven, Jenkins, SonarQube

Co-creator 2017-07-31 2021-05-03 98
cloudogu/​reveal.js-docker-example Advanced example for using web-based slides/presentations via cloudogu/reveal.js-docker

Docker, Kubernetes, Jenkins, Maven

Creator 2020-03-27 2021-04-28 68
cloudogu/​ces-build-lib Jenkins pipeline shared library adding features for Maven, Docker, SonarQube and others

Groovy, Jenkins, Maven, SonarQube, Docker

Co-creator 2017-02-22 2021-04-06 260
schnatterer/​letsencrypt-tomcat Tomcat that automatically fetches certificates via letsencrypt

Java, Tomcat, Docker, Maven, Travis

Creator 2020-05-14 2021-03-20 24
schnatterer/​tomcat-reloading-connector Tomcat connector that automatically reload SSLConfig

Java, Tomcat, Docker, Maven

Creator 2020-05-05 2021-03-20 33
cloudogu/​k8s-appops-security-talks Resources for talks on Kubernetes appOps Security


Creator 2019-02-08 2021-03-16 111
cloudogu/​k8s-diagrams A collection of kubernetes-related diagrams

Kubernetes, PlantUML

Creator 2020-04-09 2021-03-12 17
scm-manager/​scm-smeagol-plugin Plugin to support specialized endpoints used by Smeagol Contributor 2021-03-10 2021-03-12 7
cloudogu/​k8s-security-demos Demos for several kubernetes security features

Kubernetes, Bash

Creator 2019-02-07 2021-03-11 69
schnatterer/​scm-smeagol-plugin Integrates Smeagol wiki with SCM-Manager

Java, React

Creator 2020-09-28 2021-03-06 6
schnatterer/​ansible-playground Simple ansible role for trying out features without hassle on your localhost


Creator 2021-03-05 2021-03-05 3
dty1er/​kubecolor colorizes kubectl output Contributor 2021-02-21 2021-02-21 1
cloudogu/​helm-sudo A helm plugin that uses impersonating to execute helm-commands on clusters within the admin context

Helm, Bash, GitHub Actions

Co-Creator 2021-01-21 2021-02-04 4
cloudogu/​sudo-kubeconfig Create a sudo kubeconfig for your current kubernetes context

Kubernetes, Bash

Creator 2020-12-17 2021-01-28 4
postfinance/​kubectl-sudo Run kubernetes commands with the security privileges of another user

Kubernetes, Bash

Contributor 2020-12-30 2021-01-28 2
cncf/​kubernetes-community-days 📅 Kubernetes Community Days website Contributor 2021-01-27 2021-01-27 1
cloudogu/​spring-boot-helm-chart A versatile helm chart that can be used to deploy images containing spring boot apps

Helm, Kubernetes

Co-Creator 2020-11-10 2021-01-12 2
schnatterer/​remoteDbDumper Command-line interface for downloading dumps via by web-based tools

Java, Maven, Travis

Creator 2013-06-28 2021-01-09 9
scm-manager/​scm-manager The easiest way to share and manage your Git, Mercurial and Subversion repositories over http.

Java, Maven, Jenkins, SonarQube

Team member 2018-06-21 2021-01-07 120
schnatterer/​moby-names-generator-java Java Version of the famous Moby (Docker) Names Generator

Java, Maven, SonarQube

Creator 2020-03-04 2021-01-01 45
cloudogu/​spring-petclinic The famous sample Spring-based application, extend by a Jenkins CD Pipeline that runs selenium tests, anlyzes via SonarQube and deploys to Nexus

Java, Jenkins, Selenium

Contributor 2017-10-09 2020-11-10 34
triologygmbh/​arquillian-tests-with-intellij-idea a sample Arquillian test configuation


Contributor 2020-11-04 2020-11-04 1
nickola/​web-console Simple web-based shell, remote shell in your browser


Contributor 2019-01-21 2020-10-19 2
triologygmbh/​reCAPTCHA-V2-java Java Bindings for reCAPTCHA V2

Java, Maven, Jenkins, SonarQube

Co-creator 2017-07-03 2020-10-13 33
paketo-buildpacks/​bellsoft-liberica A Cloud Native Buildpack that provides the Bellsoft Liberica implementations of JREs and JDKs Contributor 2020-08-13 2020-08-13 1
cloudogu/​k8s-intro-talk Slides for an intro talk to kubernetes


Creator 2020-06-30 2020-07-17 16
fluxcd/​flux The GitOps Kubernetes operator Contributor 2020-06-03 2020-06-03 1
bitnami/​charts Helm Charts Contributor 2020-05-07 2020-05-12 3
sdorra/​devboxes Ansible playbook to setup my development machines and helps to keep them in sync Contributor 2019-06-21 2020-04-24 5
ohmyzsh/​ohmyzsh 🙃 A delightful community-driven (with 1700+ contributors) framework for managing your zsh configuration. Includes 200+ optional plugins (rails, git, OSX, hub, capistrano, brew, ant, php, python, etc), over 140 themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community. Contributor 2020-04-10 2020-04-10 1
cloudogu/​continuous-delivery-slides Continuously deliver your presentations to Kubernetes, Maven Sites (Nexus) or GitHub Pages

JavaScript, CSS, Gulp, Grunt, Docker, Jenkins, Bash

Creator 2018-06-13 2020-03-27 231
cloudogu/​smeagol Store your technical documentation with in your git repository

Java, Spring, Maven

Contributor 2018-01-15 2020-03-08 24
schnatterer/​docker-image-size Queries and compares docker image sizes

Bash, Docker

Creator 2019-09-06 2020-02-15 35
cloudogu/​annotation-processors An example on how to use Java Annotation Processors Contributor 2018-01-10 2020-02-11 3
ericdaugherty/​itunesexport-scala Command Line tool to export/copy playlists from iTunes written in Scala Contributor 2020-02-02 2020-02-02 2
schnatterer/​stock-alert app that fetches stock prices, compares them to defined references and triggers alerts

NodeJS, Docker, Yarn, Travis, SonarQube

Creator 2019-08-15 2020-01-04 5
schnatterer/​loggly-docker Docker container for loggly (via syslog)


Fork Maintainer 2019-08-28 2019-08-31 3
Shopify/​kubeaudit kubeaudit helps you audit your Kubernetes clusters against common security controls Contributor 2019-08-24 2019-08-24 1
schnatterer/​gollum-galore Gollum wiki with lots of sugar

Caddy, Docker, Bash, OpenShift, Kubernetes

Creator 2017-09-06 2019-08-15 87
cloudogu/​springboot-micrometer-demo-command-bus This project shows how to use micrometer in springboot

Java, Micrometer, Prometheus

Contributor 2019-07-11 2019-07-11 4
schnatterer/​nusic your new music (android app)

Android, Java, Groovy, Travis, SonarQube

Creator 2013-07-17 2019-07-06 707
schnatterer/​fernflower-docker Unofficial Docker builds of FernFlower Java decompiler

Docker, GraalVM

Creator 2019-05-14 2019-06-16 14
schnatterer/​quarkus-getting-started Result of getting started in a self-contained minimal docker image

Java, Docker, GraalVM, Quarkus

Creator 2019-04-27 2019-05-15 14
schnatterer/​micronaut-getting-started Result of getting started in a self-contained minimal docker image

Java, Docker, GraalVM, Micronaut

Creator 2019-05-01 2019-05-15 9
schnatterer/​helidon-getting-started Result of the Helidon quickstart sample

Java, Docker, GraalVM, Helidon

Creator 2019-05-11 2019-05-15 8
helm/​charts Curated applications for Kubernetes

Helm, Kubernetes

Contributor 2019-05-02 2019-05-02 1
schnatterer/​pmcaFilesystemServer Simple Android app for Sony Cameras (PlayMemories Camera App Store) that provides the File System of the camera via HTTP

Android, Java, Gradle, Travis

Creator 2015-05-21 2019-03-26 31
ma1co/​OpenMemories-AppList App list for OpenMemories' app store Contributor 2019-03-25 2019-03-25 1
schnatterer/​nodejs-simple-file-upload a simple app for uploading files using node.js and express

NodeJS, JavaScript, Docker

Fork Maintainer 2019-02-14 2019-03-08 5
schnatterer/​nginx-unpriv Example on how to run nginx in a docker container as non-root

Docker, NGINX

Creator 2019-02-01 2019-03-01 4
schnatterer/​docker-sudo Docker image containing sudo command for show casing privilege escalation


Creator 2019-02-01 2019-02-01 3
cloudogu/​zalenium-build-lib Jenkins shared library that provides a step that runs a temporary zalenium server that archives videos of selenium tests

Groovy, Jenkins, Zalenium, Selenium

Creator 2018-12-04 2019-01-17 9
cloudogu/​nexus Sonatype Nexus Dogu for Cloudogu EcoSystem

Docker, Groovy, Nexus

Contributor 2018-05-28 2018-12-13 4
cloudogu/​redmine Redmine Dogu for the Cloudogu EcoSystem

Java, Shiro

Contributor 2018-10-17 2018-12-13 3
cloudogu/​dogu-build-lib Jenkins Pipeline Shared library for Cloudogu EcoSystem Dogus

Groovy, Jenkins

Contributor 2018-12-05 2018-12-13 4
cloudogu/​sonar SonarQube Dogu for the Cloudogu EcoSystem


Contributor 2018-10-17 2018-12-05 4
cloudogu/​usermgt A simple user management application for the Cloudogu EcoSystem.


Contributor 2018-03-26 2018-12-05 11


Contributor 2018-10-17 2018-10-25 2
cloudogu/​postgresql PostgreSQL Dogu for Cloudogu EcoSystem


Contributor 2018-10-18 2018-10-18 1
cloudogu/​base Base image for Dogus


Contributor 2018-10-17 2018-10-18 6
cloudogu/​ldap OpenLDAP Dogu

Docker, LDAP

Contributor 2018-10-17 2018-10-17 1
cloudogu/​postfix Postfix MTA Dogu for the Cloudogu EcoSystem Contributor 2018-10-17 2018-10-17 1
cloudogu/​scm SCM-Manager Dogu for Cloudogu EcoSystem

Docker, Java

Contributor 2018-10-17 2018-10-17 1
cloudogu/​ecosystem Cloudogu Ecosystem is an open platform, which lets you choose how and where your team creates great software. Each service or tool is delivered as a Dōgu, a Docker container, that can be easily integrated in your environment just by pulling it from our registry.

Java, Shiro

Contributor 2017-11-24 2018-10-17 9
cloudogu/​java Base image for Java-Dogus


Contributor 2018-10-17 2018-10-17 5
cloudogu/​cas CAS Server

Java, CAS

Contributor 2016-10-26 2018-10-17 26
cloudogu/​k8s-ops-ansible Setup a Kubernetes Cluster with Ansible

Ansible, Kubernetes

Contributor 2018-10-08 2018-10-11 7
jenkinsci/​configuration-as-code-plugin Jenkins Configuration as Code Plugin

Jenkins, Java

Contributor 2018-09-17 2018-09-17 1
ahmetb/​kubectx Faster way to switch between clusters and namespaces in kubectl

Kubernetes, Bash

Contributor 2018-09-05 2018-09-05 1
sdorra/​shiro-static-permissions AnnotationProcessor which generates static shiro permission check objects

Java, Shiro

Contributor 2018-07-30 2018-08-01 2
cloudogu/​continuous-delivery-docs-example Continous delivery of your docs as code to ODT & PDF

Docker, Gulp, Pandoc

Creator 2018-03-18 2018-07-31 7
jenkinsci/​jenkinsfile-runner A command line tool to run Jenkinsfile as a function

Docker, Java, Maven

Contributor 2018-02-25 2018-06-30 7
cloudogu/​docker-doc_template An example for generating PDF from Markdown with cloudogu/pandoc container

Docker, PanDoc

Contributor 2018-05-14 2018-05-24 9
cloudogu/​docker-pandoc A docker container with Pandoc and LaTeX for building PDF files from markdown

Docker, PanDoc

Contributor 2018-05-14 2018-05-24 2
schnatterer/​songbirdDbTools Gets more out of your music library

Java, Maven, Travis

Creator 2013-01-19 2018-05-10 65
tarent/​loginsrv JWT login microservice with plugable backends such as OAuth2, Google, Github, htpasswd, osiam, ..

JWT, OAuth2

Contributor 2017-10-07 2017-10-07 1
schnatterer/​drupal2gollum Drupal (html) to gollum (markdown) migration

Groovy, Gradle

Creator 2017-09-19 2017-10-04 9
schnatterer/​logback-android-demo An example that shows some possibilities of using logback-android

Android, Java, Groovy, Jenkins, Travis, SonarQube

Creator 2016-08-17 2017-09-09 58
schnatterer/​songbirdDbApi4j Java wrapper for songbird SQLite database

Java, Maven, Travis

Creator 2015-04-18 2017-08-27 37
triologygmbh/​dependency-check An example on how to use the OWASP Dependency-Check maven plugin

Java, Maven, Jenkins

Creator 2016-07-29 2017-08-11 21
schnatterer/​logback-spike Logback unit testing

Java, Maven, Travis

Creator 2017-06-09 2017-07-12 19
schnatterer/​reCAPTCHA-V2-jee7 Java Bindings for reCAPTCHA V2


Creator 2017-07-03 2017-07-07 12
triologygmbh/​database-conventions Design and Naming Conventions for Relational Databases


Contributor 2017-06-26 2017-06-26 1
ical4j/​ical4j A Java library for parsing and building iCalendar data models


Contributor 2017-02-05 2017-02-05 1


Contributor 2017-01-30 2017-01-30 1

Java, Shiro

Contributor 2017-01-30 2017-01-30 1
triologygmbh/​angular-chart-samples Demonstrates the use of different angular-charting-directives


Contributor 2017-01-30 2017-01-30 1
triologygmbh/​gauge-e2e-tests An example on how to implement end-to-end tests using Gauge and Selenium

Java, Gauge

Contributor 2017-01-30 2017-01-30 1
apache/​shiro Apache Shiro

Java, Shiro

Contributor 2016-05-25 2016-09-26 5
schnatterer/​JUnitShutdown A mechanism for clean shutdowns of JUnit tests during development

Java, JUnit

Creator 2012-11-21 2016-08-25 3
schnatterer/​AntTestReporting Demo project that shows how to automatically generate reports that visualize the results of JUnit tests and code coverage measurements

Ant, JUnit

Creator 2012-06-05 2016-08-25 7
schnatterer/​openshift-sonarqube SonarQube for OpenShift v2 Fork Maintainer 2015-02-27 2016-06-03 11
SonarSource/​sonarqube Continuous Inspection

Java, SonarQube

Contributor 2015-02-28 2015-02-28 1
lastfm/​coverartarchive-api Java data bindings for the Cover Art Archive


Contributor 2014-08-03 2014-08-18 4