115 projects
Argo
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.
Contributors
23,232
Organizations
5,436
Software value
$117M
Istio
Istio extends Kubernetes to establish a programmable, application-aware network using the powerful Envoy service proxy. Working with both Kubernetes and traditional workloads, Istio brings standard, universal traffic management, telemetry, and security to complex deployments.
Contributors
13,502
Organizations
2,884
Software value
$428M
Kubeflow
Kubeflow is an open source machine learning platform built on Kubernetes that makes deploying and managing ML workflows on Kubernetes simple, portable and scalable. It provides end-to-end orchestration of machine learning pipelines, model training, serving, and experiment tracking.
Contributors
10,568
Organizations
2,286
Software value
$433M
Cilium
Cilium is an open source software for providing, securing and observing network connectivity between container workloads - cloud native, and fueled by the revolutionary Kernel technology eBPF.
Contributors
7,665
Organizations
2,141
Software value
$1.1B
Flux
Flux is a tool that automatically ensures that the state of your Kubernetes cluster matches the configuration you’ve supplied in Git. It uses an operator in the cluster to trigger deployments inside Kubernetes, which means that you don’t need a separate continuous delivery tool.
Contributors
7,057
Organizations
2,157
Software value
$19M
Dapr
Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge.
Contributors
4,902
Organizations
1,066
Software value
$56M
Crossplane
Crossplane is an open source Kubernetes add-on that enables platform teams to assemble infrastructure from multiple vendors, and expose higher level self-service APIs for application teams to consume, without having to write any code.
Contributors
4,678
Organizations
1,292
Software value
$724M
KEDA
KEDA is a Kubernetes-based event-driven autoscaler. KEDA determines how any container in Kubernetes should be scaled based on the number of events that need to be processed. KEDA is a single-purpose and lightweight component that can be added to any Kubernetes cluster. It works alongside standard Kubernetes components like the Horizontal Pod Autoscaler and can extend functionality without overwriting or duplication. With KEDA you can specify the that apps you want to scale in an event-driven way while other apps continue to function. This makes KEDA a flexible and safe option to run alongside other Kubernetes applications and frameworks.
Contributors
4,404
Organizations
1,155
Software value
$217M
Rook
Rook turns distributed storage systems into self-managing, self-scaling, self-healing storage services. It automates the tasks of a storage administrator: deployment, bootstrapping, configuration, provisioning, scaling, upgrading, migration, disaster recovery, monitoring, and resource management.
Contributors
4,329
Organizations
1,309
Software value
$12M
Meshery
Lifecycle, performance, and configuration management across any service mesh.
Contributors
4,155
Organizations
743
Software value
$275M
Linkerd
Linkerd is a service mesh for Kubernetes and other frameworks. It makes running services easier and safer by giving you runtime debugging, observability, reliability, and security—all without requiring any changes to your code.
Contributors
3,974
Organizations
1,188
Software value
$114M
Knative
Knative is an Open-Source Enterprise-level solution to build Serverless and Event Driven Applications.
Contributors
3,730
Organizations
986
Software value
$750M
Strimzi
Strimzi provides a way to run an Apache Kafka cluster on Kubernetes in various deployment configurations.
Contributors
3,629
Organizations
853
Software value
$334M
External Secrets Operator
"External Secrets Operator (ESO) is a Kubernetes operator that integrates external secret management systems like AWS Secrets Manager, HashiCorp Vault, Google Secrets Manager, Azure Key Vault and many more. The operator reads information from external APIs and automatically injects the values into a Kubernetes Secret. ESO provides a user-friendly abstraction for the external API that stores the secrets for you. It allows you to manage access to the secret store for different tenants within your cluster and keeps the Kubernetes secrets in sync.
Contributors
3,598
Organizations
1,122
Software value
$9.2M
Longhorn
Cloud native distributed block storage for Kubernetes
Contributors
3,530
Organizations
1,003
Software value
$436M
KubeVirt
KubeVirt technology addresses the needs of development teams that have adopted or want to adopt Kubernetes but possess existing Virtual Machine-based workloads that cannot be easily containerized. More specifically, the technology provides a unified development platform where developers can build, modify, and deploy applications residing in both Application Containers as well as Virtual Machines in a common, shared environment.
Contributors
3,443
Organizations
673
Software value
$3.3B
Jenkins X
Jenkins X provides pipeline automation, built-in GitOps, and preview environments to help teams collaborate and accelerate their software delivery at any scale.
Contributors
3,141
Organizations
878
Software value
$366M
VictoriaMetrics
VictoriaMetrics is a fast, cost-effective, and scalable time series database and monitoring solution. It offers high-performance storage and querying of time series data, with built-in support for Prometheus compatibility, multi-tenancy, and horizontal scalability.
Contributors
2,884
Organizations
724
Software value
$67M
OpenEBS
OpenEBS is the leading storage solution for Kubernetes Kubernetes native; runs in userspace Open Source; no vendor lock-in The only multi cloud storage solution
Contributors
2,508
Organizations
658
Software value
$113M
KubeEdge
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge.It is built upon kubernetes and provides fundamental infrastructure support for network, app. deployment and metadata synchronization between cloud and edge.
Contributors
2,253
Organizations
397
Software value
$345M
Kserve
The mission of the Project is to develop a highly scalable and standards based model inference platform on Kubernetes for Trusted AI.
Contributors
2,134
Organizations
430
Software value
$229M
Vitess
Vitess is a database solution for deploying, scaling and managing large clusters of open-source database instances. It currently supports MySQL and MariaDB. It’s architected to run as effectively in a public or private cloud architecture as it does on dedicated hardware. It combines and extends many important SQL features with the scalability of a NoSQL database
Contributors
1,947
Organizations
490
Software value
$88M
Volcano
Volcano is a batch system built on Kubernetes.
Contributors
1,540
Organizations
298
Software value
$55M
OpenKruise
OpenKruise is a suite that provides application automations in Kubernetes. It complements the popular upstream workload controllers by supporting new capabilities based on real production requirements.
Contributors
1,057
Organizations
228
Software value
$156M
Bank-Vaults
Bank-Vaults is a set of tools covering many aspects of secret management in the Cloud Native ecosystem.
Contributors
1,053
Organizations
334
Software value
$2.5M
Seldon Core
Seldon Core is an open-source platform for deploying, managing and scaling machine learning models on Kubernetes. It provides a production-ready solution for serving models with features like A/B testing, canary deployments, monitoring, and advanced traffic routing patterns.
Contributors
1,003
Organizations
269
Software value
$26M
Altinity Kubernetes Operator for ClickHouse
Altinity Kubernetes Operator for ClickHouse creates, configures and manages ClickHouse® clusters running on Kubernetes
Contributors
909
Organizations
226
Software value
$13M
kube-vip
The kube-vip project provides High-Availability and load-balancing for both inside and outside a Kubernetes cluster
Contributors
820
Organizations
262
Software value
$5.9M
Juju
Orchestration engine that enables the deployment, integration and lifecycle management of applications at any scale, on any infrastructure (Kubernetes or otherwise).
Contributors
780
Organizations
152
Software value
$55M
Machine Config Operator
A Kubernetes operator that manages OpenShift machine configurations, automating the deployment and maintenance of node configurations across clusters. It enables consistent machine state management for Linux Foundation's OpenShift environments.
Contributors
772
Organizations
111
Software value
$123M
Keptn
Keptn – pronounced captain – is a control-plane for DevOps automation of cloud-native applications.
Contributors
713
Organizations
227
Software value
$32M
Local Path Provisioner
Local Path Provisioner is a storage provisioner for Kubernetes that enables dynamic provisioning of persistent local storage volumes on nodes, allowing pods to use the host's local storage with automated volume management and lifecycle handling
Contributors
673
Organizations
254
Software value
$41M
metal3-io
There are a number of great open source tools for bare metal host provisioning, including Ironic. Metal3.io aims to build on these technologies to provide a Kubernetes native API for managing bare metal hosts via a provisioning stack that is also running on Kubernetes
Contributors
662
Organizations
163
Software value
$11M
Virtual Kubelet
Virtual Kubelet is an open-source Kubernetes kubelet implementation that masquerades as a kubelet. This allows Kubernetes nodes to be backed by Virtual Kubelet providers such as serverless cloud container platforms.
Contributors
656
Organizations
228
Software value
$2.2M
KUDO
KUDO is a toolkit that makes it easy to build Kubernetes Operators, in most cases just using YAML.
Contributors
616
Organizations
165
Software value
$7.7M
kube-rs
Rust client for Kubernetes in the style of a more generic client-go, a runtime abstraction inspired by controller-runtime, and a derive macro for CRDs inspired by kubebuilder.
Contributors
602
Organizations
256
Software value
$8.4M
HyperShift
Hyperscale OpenShift - clusters with hosted control planes
Contributors
585
Organizations
70
Software value
$312M
Kured
Kured (KUbernetes REboot Daemon) is a Kubernetes daemonset that performs safe automatic node reboots when the need to do so is indicated by the package management system of the underlying OS. This is a critical solution for many Kubernetes environments when continual node OS patching is required in order to ensure secure operations.
Contributors
583
Organizations
226
Software value
$205K
Open Cluster Management
Open Cluster Management is a community-driven project focused on multicluster and multicloud scenarios for Kubernetes apps. Open APIs are evolving within this project for cluster registration, work distribution, dynamic placement of policies and workloads, and much more.
Contributors
582
Organizations
85
Software value
$765M
Azure Service Operator
Azure Service Operator allows you to create Azure resources using kubectl
Contributors
559
Organizations
121
Software value
$205M
KubeArmor
KubeArmor is a cloud-native runtime security enforcement system that restricts the behavior (such as process execution, file access, and networking operation) of containers and nodes at the system level.
Contributors
540
Organizations
160
Software value
$6.3M
OpenYurt
OpenYurt follows the philosophy of "integrating cloud and edge". It is an open platform that embraces the powerful orchestration capabilities of upstream Kubernetes.
Contributors
537
Organizations
113
Software value
$13M
KubeStellar
KubeStellar is an open source project focused on extending Kubernetes capabilities for edge computing and multi-cluster management. It enables organizations to manage workload placement across distributed Kubernetes clusters while maintaining centralized control and policy enforcement.
Contributors
517
Organizations
90
Software value
$9.7M
wasmCloud
wasmCloud is a cloud native distributed application runtime that combines the portability and security of WebAssembly with the flexibility of an actor model.
Contributors
514
Organizations
172
Software value
$52M
Rainbond
No need to know Kubernetes' cloud native application management platform | 不用懂 Kubernetes 的云原生应用管理平台
Contributors
437
Organizations
45
Software value
$5.2M
Koordinator
A QoS-based scheduling system brings optimal layout and status to workloads such as microservices, web services, big data jobs, AI jobs, etc.
Contributors
428
Organizations
66
Software value
$27M
Botkube
Botkube is a Kubernetes monitoring and debugging tool that integrates with messaging platforms to provide real-time alerts, notifications, and interactive debugging capabilities for Kubernetes clusters. It helps DevOps teams monitor cluster events, troubleshoot issues, and execute kubectl commands directly from chat interfaces.
Contributors
421
Organizations
156
Software value
$1.9M
Piraeus-Datastore
A High-Availability Datastore for Kubernetes contributed from DaoCloud.
Contributors
385
Organizations
133
Software value
$24M
kcp
Kubernetes-like control planes for form-factors and use-cases beyond Kubernetes and container workloads.
Contributors
382
Organizations
106
Software value
$19M
Azure Red Hat OpenShift Resource Provider
Azure Red Hat OpenShift RP
Contributors
365
Organizations
32
Software value
$10M
OCS-CI
Operator for RHOCS
Contributors
361
Organizations
20
Software value
$10M
Kuberhealthy
Kuberhealthy is an operator for running synthetic checks. By creating a custom resource (a khcheck) in your cluster, you can easily enable various synthetic test containers.
Contributors
345
Organizations
116
Software value
$3.7M
WebLogic Kubernetes Operator
WebLogic Kubernetes Operator
Contributors
335
Organizations
23
Software value
$15M
OpenShift Cluster Ingress Operator
The OpenShift Cluster Ingress Operator manages and configures OpenShift's ingress components, including router deployments and load balancers. It automates the deployment, scaling, and management of ingress traffic routing for OpenShift clusters.
Contributors
334
Organizations
53
Software value
$70M
Capsule
Capsule implements a multi-tenant and policy-based environment in your Kubernetes cluster. It is designed as a micro-services-based ecosystem with the minimalist approach, leveraging only on upstream Kubernetes.
Contributors
321
Organizations
131
Software value
$4M
OWASP secureCodeBox
secureCodeBox (SCB) - continuous secure delivery out of the box
Contributors
307
Organizations
45
Software value
$14M
Kanister
An extensible framework for application-level data management on Kubernetes.
Contributors
303
Organizations
86
Software value
$5.9M
K8up
K8up is a Kubernetes backup operator based on Restic that will handle PVC and application backups on a Kubernetes or OpenShift cluster.
Contributors
248
Organizations
95
Software value
$3M
OpenShift Router
Ingress controller for OpenShift
Contributors
248
Organizations
53
Software value
$55M
Kuadrant
The Kuadrant project provides communities and enterprises with a solution for managing and enforcing Kubernetes Gateway policies across single and multi-cluster environments.
Contributors
241
Organizations
33
Software value
$28M