Kubernetes is a platform for running applications and services. It manages the full lifecycle of container-based applications, by automating tasks, controlling resources, and abstracting infrastructure.
Kube-controller-manager is a control plane process that runs on the master node of a Kubernetes cluster. It is responsible for running various controllers that handle routine tasks in the cluster, such as node management, endpoints, and namespace management. It is also responsible for running the...
Kubernetes is a powerful open-source system, initially developed by Google and supported by the Cloud Native Computing Foundation (CNCF), for managing containerized applications in a clustered environment. It aims to provide better ways of managing related, distributed components and services across var...
Kube-proxy: Installed on every node in a cluster, the kube-proxy maintains network rules on the host and monitors changes in services and pods. Other Kubernetes concepts and terminology ReplicaSet: A ReplicaSet maintains a stable set of replica pods for specific workloads. Deployment: The deploym...
Kube-proxymanages network communication within the cluster, including maintaining network rules. Container runtimeis the software, such as Docker, that is responsible for running containers. Other important Kubernetes resources Podshandle containers as a resource. Pods can utilize shared storage (volumes)...
A node, also known as aminion, is a worker machine in Kubernetes. It can be either a physical machine or a virtual machine (VM). Nodes have the necessary services to run pods and receive management instructions from master components. Services found on nodes includeDocker, kube-proxy and ku...
While Kubernetes is a robust platform, it has certain drawbacks you should consider: Complexity The steep learning curve of Kubernetes can be a hurdle, particularly for new users. Expertise in managing Kubernetes clusters is essential to unlocking its capabilities. ...
Kubernetes, specifically the Kubernetes Control Plane, is composed of a component services following the event-loop architecture: Image via https://medium.com/@tsuyoshiushio/kubernetes-in-three-diagrams-6aba8432541c kube-api-server kube-controller-manager kube-scheduler kubelet kube-proxy kube-dns etc...
In our previous articles in series basics on Kubernetes we have talked about etcd and Kube proxy and what are their exact functions in Kubernetes. If you have not read them you can find these articles below. In this article we are going to talk about a very important componentkubeletand wha...
Kube-proxy:A network proxy and load balancer for a service on a single worker node. It is responsible for traffic routing. Kubectl:A CLI tool for the users to communicate with the Kubernetes API server. What are pods and services?