k3sup - k3sup: from Zero to KUBECONFIG in < 1 min

•    Go

---

k3sup is a light-weight utility to get from zero to KUBECONFIG with k3s on any local or remote VM. All you need is ssh access and the k3sup binary to get kubectl access immediately. The tool is written in Go and is cross-compiled for Linux, Windows, MacOS and even on Raspberry Pi.

kubernetes kubernetes-cluster raspberry-pi cloud vm automation k3s k8s edge devops devtools cloud-native

k3os - Purpose built OS for Kubernetes, fully managed by Kubernetes.

•    Go

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k3OS is a Linux distribution designed to remove as much as possible OS maintenance in a Kubernetes cluster. It is specifically designed to only have what is need to run k3s. Additionally the OS is designed to be managed by kubectl once a cluster is bootstrapped. Nodes only need to join a cluster and then all aspects of the OS can be managed from Kubernetes. Both k3OS and k3s upgrades are handled by the k3OS operator. Download the ISO from the latest release and run in VMware, VirtualBox, or KVM. The server will automatically start a single node Kubernetes cluster. Log in with the user rancher and run kubectl. This is a "live install" running from the ISO media and changes will not persist after reboot.

kubespray - Deploy a Production Ready Kubernetes Cluster

•    Python

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probably pointing on a task depending on a module present in requirements.txt (i.e. "unseal vault"). One way of solving this would be to uninstall the Ansible package and then, to install it via pip but it is not always possible. A workaround consists of setting ANSIBLE_LIBRARY and ANSIBLE_MODULE_UTILS environment variables respectively to the ansible/modules and ansible/module_utils subdirectories of pip packages installation location, which can be found in the Location field of the output of pip show [package] before executing ansible-playbook.

kubernetes-cluster ansible kubernetes high-availability bare-metal gce aws kubespray k8s-sig-cluster-lifecycle

k3s - Lightweight Kubernetes. 5 less than k8s.

•    Go

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Lightweight Kubernetes. Easy to install, half the memory, all in a binary less than 40mb. At this point, you can run the agent as a separate process or not run it on this node at all.

kubernetes k8s

k8s-on-raspbian - Kubernetes on Raspbian (Raspberry Pi)

•    Shell

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This guide is part of a larger blog post: Build your own bare-metal ARM cluster. Once you're up and running please share your clusters on Twitter with @alexellisuk.

kubernetes kubernetes-cluster k8s devops cka ckad serverless faas cloud bare-metal raspberry-pi

kubeform - Form your :boat: Kubernetes :anchor: cluster anywhere using CoreOS, Terraform and Ansible

•    Python

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Deploy yourself a high-availability Kubernetes cluster, in minutes. Built on Terraform, CoreOS and Ansible.Our recipes for bootstrapping HA Kubernetes clusters on any cloud or on-premise.

kubernetes devops containers docker kubernetes-deployment kubernetes-management deployment

kubeadm-ha - Kubernetes high availiability deploy based on kubeadm (for v1

•    Smarty

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kube-apiserver: exposes the Kubernetes API. It is the front-end for the Kubernetes control plane. It is designed to scale horizontally – that is, it scales by deploying more instances. etcd: is used as Kubernetes’ backing store. All cluster data is stored here. Always have a backup plan for etcd’s data for your Kubernetes cluster. kube-scheduler: watches newly created pods that have no node assigned, and selects a node for them to run on. kube-controller-manager: runs controllers, which are the background threads that handle routine tasks in the cluster. Logically, each controller is a separate process, but to reduce complexity, they are all compiled into a single binary and run in a single process. kubelet: is the primary node agent. It watches for pods that have been assigned to its node (either by apiserver or via local configuration file) kube-proxy: enables the Kubernetes service abstraction by maintaining network rules on the host and performing connection forwarding. keepalived cluster config a virtual IP address (192.168.20.10), this virtual IP address point to k8s-master01, k8s-master02, k8s-master03. nginx service as the load balancer of k8s-master01, k8s-master02, k8s-master03's apiserver. The other nodes kubernetes services connect the keepalived virtual ip address (192.168.20.10) and nginx exposed port (16443) to communicate with the master cluster's apiservers.

kubernetes kubeadm ha high-availability cluster nginx keepalived

k3s - 5 less then k8s. Short for kates, pronounced k8s

•    Go

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Kubernetes without the features I don't care about. Enjoy.

kubernetes-ansible - Ansible playbooks to build a kubernetes cluster from scratch

•    Python

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This playbook helps you to set up a Kubernetes cluster on a number of Fedora or RHEL machines. Doesn't matter how or where or whatever. Real hardware, VMs, honey badger don't care. Follow AWS.md if you want to install Kubernetes, which is aware of AWS and e.g. can download list of minions from AWS itself instead of static configuration file.

kubeasz - 使用Ansible脚本安装K8S集群，介绍组件交互原理，方便直接，不受国内网络环境影响

•    Shell

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使用Ansible脚本安装K8S集群，介绍组件交互原理，方便直接，不受国内网络环境影响

kubernetes ansible k8s docker calico flannel etcd kubeasz

choerodon - The open source PaaS for Kubernetes.

•    

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Choerodon is an open source enterprise service platform based on container orchestration and management capabilities of Kubernetes. It integrates the tool chain of DevOps, microservices, and mobile application framework to help companies achieve Scrum application delivery and automated operations management, and provide business components such as IoT, payment, data, smart insight, and enterprise application market to help companies focus on business and accelerate digital transformation. A comprehensive tool chain supporting DevOps best practices, supporting Scrum management from planning, programming, building, testing, publishing, and operations.

kubernetes paas k8s containers microservices-application enterprise choerodon

kubeadm-dind-cluster - A Kubernetes multi-node test cluster based on kubeadm

•    Shell

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A Kubernetes multi-node cluster for developer of Kubernetes and projects that extend Kubernetes. Based on kubeadm and DIND (Docker in Docker). Supports both local workflows and workflows utilizing powerful remote machines/cloud instances for building Kubernetes, starting test clusters and running e2e tests.

kubernetes kubeadm dind k8s k8s-sig-cluster-lifecycle

kubespray - Setup a kubernetes cluster

•    Python

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If you have questions, join us on the kubernetes slack, channel #kubespray.Note: Upstart/SysV init based OS types are not supported.

kubernetes-cluster ansible kubernetes high-availability bare-metal gce aws kubespray kubernetes-management deployment

raspberry-pi-dramble - Drupal HA/HP Cluster using Raspberry Pis

•    Python

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A cluster (Bramble) of Raspberry Pis on which Drupal will be deployed using Ansible. Read the rest of this README and the official Dramble Wiki for more information about the Dramble.

dramble raspberry-pi bramble cluster ansible automation devops lemp balancer nginx drupal distributed

kubefwd - Bulk port forwarding Kubernetes services for local development.

•    Go

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Read Kubernetes Port Forwarding for Local Development for background and a detailed guide to kubefwd. kubefwd is a command line utility built to port forward some or all pods within a Kubernetes namespace. kubefwd uses the same port exposed by the service and forwards it from a loopback IP address on your local workstation. kubefwd temporally adds domain entries to your /etc/hosts file with the service names it forwards.

kubernetes cli devtools developer-tools networking port-forwarding port-forward k8s kubernetes-service brew kubernetes-namespace homebrew docker-container devops-tools devops proxy microservices

testinfra - Testinfra test your infrastructures

•    Python

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With Testinfra you can write unit tests in Python to test actual state of your servers configured by management tools like Salt, Ansible, Puppet, Chef and so on.

testing infrastructure-as-code devops tdd nagios docker tdd-utilities testing-tools devops-tools infrastructure-testing saltstack chef puppet ansible kubernetes

aws-iam-authenticator - A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster

•    Go

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A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster. The initial work on this tool was driven by Heptio. The project recieves contributions from multiple community engineers and is currently maintained by Heptio and Amazon EKS OSS Engineers. If you are an administrator running a Kubernetes cluster on AWS, you already need to manage AWS IAM credentials to provision and update the cluster. By using AWS IAM Authenticator for Kubernetes, you avoid having to manage a separate credential for Kubernetes access. AWS IAM also provides a number of nice properties such as an out of band audit trail (via CloudTrail) and 2FA/MFA enforcement.

kubernetes iam aws auth k8s-sig-aws

Kong - The Microservice API Gateway

•    Lua

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Kong is a cloud-native, fast, scalable, and distributed Microservice Abstraction Layer (also known as an API Gateway, API Middleware or in some cases Service Mesh). Backed by the battle-tested NGINX with a focus on high performance, Kong was made available as an open-source platform in 2015. Under active development, Kong is used in production at thousands of organizations from startups, Global 5000 and Government organizations.

api-gateway nginx luajit microservices api-management serverless apis iot consul docker reverse-proxy service-mesh cloud-native microservice devops-tools devops

devspace - Cloud Native Software Development with Kubernetes and Docker - simply run "devspace up" in any of your projects and start coding directly on top of Kubernetes (works with minikube, self-hosted and cloud-based clusters)

•    Go

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With a DevSpace, you can build, test and run code directly inside any Kubernetes cluster. You can run devspace up in any of your projects and the client-only DevSpace CLI will start a DevSpace within your Kubernetes cluster. Keep coding as usual and the DevSpace CLI will sync any code change directly into the containers of your DevSpace. No more waiting for re-building images, re-deploying containers and restarting applications on every source code change. Simply edit your code with any IDE and run your code instantly inside your DevSpace.

kubernetes cloud-native devspace microservice cli helm kaniko minikube docker container containerization devtool development development-tools devops development-environment developer-tools devops-tools dev

katlas - A distributed graph-based platform to automatically collect, discover, explore and relate multi-cluster kubernetes resources and metadata

•    Go

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K-Atlas (pronounced Cutlass), is a distributed graph based platform to automatically collect, discover, explore and relate multi-cluster Kubernetes resources and metadata. K-Atlas's rich query language allows for simple and efficient exploration and extensibility. It addresses following problems in a large scale enterprise environment of Kubernetes.

kubernetes observability k8s kubernetes-cluster discover graphical enterprise