Showing 42 open source projects for "controller"

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  • 1
    Operator SDK

    Operator SDK

    SDK for building Kubernetes applications. Provides high level APIs

    The Operator SDK makes it easier to build Kubernetes native applications, a process that can require deep, application-specific operational knowledge. The Operator SDK provides the tools to build, test, and package Operators. Initially, the SDK facilitates the marriage of an application’s business logic (for example, how to scale, upgrade, or backup) with the Kubernetes API to execute those operations. Over time, the SDK can allow engineers to make applications smarter and have the user...
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  • 2
    Agones

    Agones

    Dedicated Game Server Hosting and Scaling for Multiplayer Games

    ...Agones replaces usual bespoke or proprietary cluster management and game server scaling solutions with a Kubernetes cluster that includes the Agones custom Kubernetes Controller and matching Custom Resource Definitions for GameServers, Fleets and more. With Agones, Kubernetes gets native abilities to create, run, manage and scale dedicated game server processes within Kubernetes clusters using standard Kubernetes tooling and APIs. This model also allows any matchmaker to interact directly with Agones via the Kubernetes API.
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  • 3
    Trivy Operator

    Trivy Operator

    Kubernetes-native security toolkit

    The Trivy Operator leverages Trivy to continuously scan your Kubernetes cluster for security issues. The scans are summarised in security reports as Kubernetes Custom Resource Definitions, which become accessible through the Kubernetes API. The Operator does this by watching Kubernetes for state changes and automatically triggering security scans in response. For example, a vulnerability scan is initiated when a new Pod is created. This way, users can find and view the risks that relate to...
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  • 4
    flagger

    flagger

    Progressive delivery Kubernetes operator (Canary, A/B Testing)

    ...Flagger implements several deployment strategies (Canary releases, A/B testing, Blue/Green mirroring) using a service mesh (App Mesh, Istio, Linkerd, Kuma, Open Service Mesh) or an ingress controller (Contour, Gloo, NGINX, Skipper, Traefik, APISIX) for traffic routing. For release analysis, Flagger can query Prometheus, InfluxDB, Datadog, New Relic, CloudWatch, Stackdriver or Graphite and for alerting it uses Slack, MS Teams, Discord, and Rocket. Flagger can be configured with Kubernetes custom resources and is compatible with any CI/CD solutions made for Kubernetes. ...
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  • 5
    kubectl tree

    kubectl tree

    kubectl plugin to browse Kubernetes object hierarchies as a tree

    kubectl tree is a kubectl plugin that lets you visualize Kubernetes object hierarchies as a tree by following the ownerReferences set on API objects. Instead of manually chasing which ReplicaSet owns which Pods or which higher-level controller is responsible for a given resource, it prints an ASCII tree that shows parent-child relationships at a glance. This is especially useful for understanding how complex workloads like Deployments, StatefulSets, Knative Services, or Agones Fleets fan out into lower-level resources across the cluster. The plugin is written in Go, packaged for easy installation via the krew plugin manager, and exposes flags to control namespace scoping, label selectors, and condition filters so you can narrow what’s shown. ...
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  • 6
    CloudNativePG

    CloudNativePG

    CloudNativePG is a Kubernetes operator that covers the full lifecycle

    ...The goal of CloudNativePG is to increase the adoption of PostgreSQL, one of the most loved DBMS in traditional VM and bare metal environments, inside Kubernetes, thus making the database an integral part of the development process and GitOps CI/CD automated pipelines. CloudNativePG has been designed by Postgres experts with Kubernetes administrators in mind. Put simply, it leverages Kubernetes by extending its controller and by defining, in a programmatic way, all the actions that a good DBA would normally do when managing a highly available PostgreSQL database cluster. Built on proven DevOps concepts like immutable infrastructure, declarative configuration, and microservice architecture, CloudNativePG exclusively relies on the Kubernetes API server to maintain the state of a PostgreSQL cluster.
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  • 7
    GLBC

    GLBC

    Ingress controller for Google Cloud

    GLBC is a GCE L7 load balancer controller that manages external loadbalancers configured through the Kubernetes Ingress API. Ingress exposes HTTP and HTTPS routes from outside the cluster to services within the cluster. Traffic routing is controlled by rules defined on the Ingress resource. An Ingress may be configured to give Services externally-reachable URLs, load balance traffic, terminate SSL / TLS, and offer name-based virtual hosting.
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  • 8
    jsPolicy

    jsPolicy

    Easier & faster Kubernetes policies using JavaScript or TypeScript

    ...and Kubernetes uses JSON by converting your YAML to JSON during every API request. Run custom JavaScript controllers that react to any changes to the objects in your cluster (controller policies are reactive, so they are not webhooks and part of a Kubernetes API server request but instead react to Events in your cluster after they have happened). With controller policies you can write resource sync mechanisms, enforce objects in namespaces, garbage collectors or fully functional CRD controllers. Create a functional webhook with a single line of JavaScript or write your own fully blown custom StatefulSet controller in TypeScript with jsPolicy.
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  • 9
    AWS Cloud Map MCS Controller for K8s

    AWS Cloud Map MCS Controller for K8s

    K8s controller implementing Multi-Cluster Services API

    ...Install the The CoreDNS multicluster plugin into each participating cluster. The multicluster plugin enables CoreDNS to lifecycle manage DNS records for ServiceImport objects. The controller must have sufficient IAM permissions to perform required Cloud Map operations. Grant IAM access rights AWSCloudMapFullAccess to the controller Service Account to enable the controller to manage Cloud Map resources.
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  • 10
    Amazon EKS Anywhere Curated Packages

    Amazon EKS Anywhere Curated Packages

    EKS Anywhere Curated Packages is a management system for installation

    The EKS Anywhere package controller and the EKS Anywhere Curated Packages (referred to as “features”) are provided as “preview features” subject to the AWS Service Terms, (including Section 2 (Betas and Previews)) of the same. During the EKS Anywhere Curated Packages Public Preview, the AWS Service Terms are extended to provide customers access to these features free of charge.
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  • 11
    Microsoft OpenPAI FrameworkController

    Microsoft OpenPAI FrameworkController

    General-Purpose Kubernetes Pod Controller

    As one standalone component of Microsoft OpenPAI, FrameworkController (FC) is built to orchestrate all kinds of applications on Kubernetes by a single controller, especially for DeepLearning applications. In the open source community, there are so many specialized Kubernetes Pod controllers which are built for a specific kind of application, such as Kubernetes StatefulSet Controller, Kubernetes Job Controller, KubeFlow TensorFlow Operator, KubeFlow PyTorch Operator. However, no one is built for all kinds of applications and combination of the existing ones still cannot support some kinds of applications. ...
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  • 12
    go-gin-api

    go-gin-api

    The API framework based on Gin's modular design

    The API framework based on Gin's modular design encapsulates common functions, is easy to use, and is dedicated to rapid business development. For example, it supports cors cross-domain, jwt signature verification, zap log collection, panic exception capture, trace link tracking, prometheus monitoring indicators, swagger document generation, viper configuration file parsing, gorm database components, gormgen code generation tools, graphql query language, errno uniformly defines error codes,...
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  • 13
    Kubeless

    Kubeless

    Kubernetes Native Serverless Framework

    ...It leverages Kubernetes resources to provide auto-scaling, API routing, monitoring, troubleshooting, and more. Kubeless stands out as we use a Custom Resource Definition to be able to create functions as custom Kubernetes resources. We then run an in-cluster controller that watches these custom resources and launches runtimes on-demand. The controller dynamically injects the functions code into the runtimes and makes them available over HTTP or via a PubSub mechanism. Kubeless is purely open-source and non-affiliated to any commercial organization. Chime in at any time, we would love the help and feedback.
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  • 14
    Fairwinds Polaris

    Fairwinds Polaris

    Configuration Validation and Policy Enforcement for Kubernetes

    Fairwinds' Polaris keeps your clusters sailing smoothly. It runs a variety of checks to ensure that Kubernetes pods and controllers are configured using best practices, helping you avoid problems in the future.
    Downloads: 0 This Week
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  • 15
    Gitkube

    Gitkube

    Build and deploy docker images to Kubernetes using git push

    ...Ideal for development where you can push your WIP branch to the cluster to test. Reference implementation for writing git-based automation on your server. Fork this repo and create your own CRD + controller + git remote hook that can do things on the Kubernetes cluster. No dependencies except native tooling (git, kubectl). Plug and play installation. Simple public key-based authentication. RBAC ready - Control access to git remotes using RBAC. Support for namespace-based multi-tenancy - Remotes can only deploy to their own namespace. ...
    Downloads: 2 This Week
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  • 16
    Kubernetes Certificate Manager

    Kubernetes Certificate Manager

    Manage Lets Encrypt certificates for a Kubernetes cluster

    kube-cert-manager is a Kubernetes add-on designed to automate TLS certificate issuance and renewal inside a Kubernetes cluster using Let’s Encrypt via ACME or other certificate authorities. It extends Kubernetes with custom resources (e.g., Certificate) that allow you to declare certificate requests inside the cluster, and the controller handles issuance, renewal, and secret management for you. The tool is built to show how you can write Kubernetes controllers, use third-party resources, and react to changes in the API via watches and reconciliation loops. It supports DNS-01 challenge flows for ACME, allowing you to validate domain ownership and provision certificates automatically. ...
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  • 17
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