Addon operator
A tool to combine Helm charts with hooks and values storage to transform charts into smart modules that configure themselves and respond to changes in the cluster.
Apache License 2.0
Alpine Linux
A Linux distribution built around musl libc and BusyBox.
Apache License 2.0
cert-manager
A Kubernetes add-on to automate the management and issuance of TLS certificates from various issuing sources.
Apache License 2.0
CoreDNS
A DNS server/forwarder that chains plugins.
Apache License 2.0
Descheduler
A tool to auto-fix scheduling issues Kubernetes does not cover itself.
Apache License 2.0
Dex
A Federated OpenID Connect Provider with pluggable connectors.
Apache License 2.0
Etcd
A distributed reliable key-value store for the most critical data of a distributed system.
Apache License 2.0
Flannel
A simple and easy way to configure a layer 3 network fabric designed for Kubernetes.
Apache License 2.0
Gardener Machine Controller Manager
An operator that manages VMs as a kubernetes custom resource.
Apache License 2.0
Grafana
An open-source platform for monitoring and observability.
GNU Affero General Public License v3.0
Grafana Agent
Grafana Agent is a telemetry collector for sending metrics, logs, and trace data to the opinionated Grafana observability stack.
Apache License 2.0
Helm
The package manager for Kubernetes
Apache License 2.0
Istio
An open platform to connect, manage, and secure microservices.
Apache License 2.0
JQ
A lightweight and flexible command-line JSON processor.
Mixed (https://github.com/stedolan/jq/blob/master/COPYING)
keepalived
Provides simple and robust facilities for loadbalancing and high-availability to Linux system and Linux based infrastructures.
GNU General Public License v2.0
Kiali
Visualisation tool for the istio service mesh topology, and features like circuit breakers or request rates.
Apache License 2.0
kube-rbac-proxy
A small HTTP proxy for a single upstream, that can perform RBAC authorization against the Kubernetes API using SubjectAccessReview.
Apache License 2.0
Kube-router
A turnkey solution for Kubernetes networking with aim to provide operational simplicity and high performance.
Apache License 2.0
kube-state-metrics
A simple service that listens to the Kubernetes API server and generates metrics about the state of the objects.
Apache License 2.0
Kubernetes
An open source system for managing containerized applications across multiple hosts.
Apache License 2.0
Kubernetes Autoscaler
A autoscaling-related components for Kubernetes.
Apache License 2.0
Kubernetes CSI
Kubernetes specific Container-Storage-Interface (CSI) components.
Apache License 2.0
Kubernetes Dashboard
A general purpose, web-based UI for Kubernetes clusters.
Apache License 2.0
Kubernetes Metrics Server
A scalable, efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
Apache License 2.0
Local-path-provisioner
Local Path Provisioner provides a way for the Kubernetes users to utilize the local storage in each node by creating hostPath based persistent volume on the node automatically.
Apache License 2.0
MetalLB
A load-balancer implementation for bare metal Kubernetes clusters, using standard routing protocols.
Apache License 2.0
Nginx
A HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server and load balancer.
2-clause BSD-like license (http://nginx.org/LICENSE)
NGINX Ingress Controller
A ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer.
Apache License 2.0
Node exporter
Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written in Go with pluggable metric collectors.
Apache License 2.0
OAuth2 Proxy
A reverse proxy and static file server that provides authentication using Providers (Google, GitHub, and others) to validate accounts by email, domain or group.
MIT License
OpenVPN
A secure tunneling daemon.
Mixed (https://github.com/OpenVPN/openvpn/blob/master/COPYING)
Prometheus
A systems and service monitoring system.
Apache License 2.0
Prometheus Operator
Kubernetes native deployment and management of Prometheus and related monitoring components.
Apache License 2.0
Prometheus Pushgateway
A tool to allow ephemeral and batch jobs to expose their metrics to Prometheus.
Apache License 2.0
Shell operator
A tool for running event-driven scripts in a Kubernetes cluster
Apache License 2.0
Terraform
A tool for building, changing, and versioning infrastructure safely and efficiently.
Mozilla Public License 2.0
Trickster
A HTTP reverse proxy/cache for http applications and a dashboard query accelerator for time series databases.
Apache License 2.0
Vector
Vector is a high-performance, observability data pipeline for logs and metrics
Mozilla Public License, version 2.0