Kubernetes components.

Filed under: Architecture, Grid&Cloud, Main
08 November 2023

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One comment “Kubernetes components.”

  1. admin Says:
    November 8, 2023 в 7:26 pm

    Kubernest Components Explained in One-liners:
    ————————————————————————-
    kube-apiserver: API Management – Front-end for the control plane.

    etcd: Data Storage – Stores all cluster data.

    kube-scheduler: Workload Allocation – Decides where to run unscheduled Pods.

    kube-controller-manager: State Monitoring & Recovery – Ensures the actual state matches the desired state.

    cloud-controller-manager: Cloud Interaction – Manages interaction between cluster and underlying cloud provider.

    Worker Node Components
    —————————————————————————-
    kubelet: Node Management – Ensures containers are running in a Pod.

    kube-proxy: Network Proxy – Maintains network rules on nodes.

    Container runtime: Container Execution – Runs containers.

    Add-on Components
    ——————————————————————————
    CNI Plugin: (Container Network Interface): Network Management – Provides container networking.

    CoreDNS: Service Discovery – Acts as the DNS server within the cluster.

    Metrics Server: Performance Monitoring – Collects and stores resource usage data.

    Web UI: (Kubernetes Dashboard): User Interface – Provides a web-based interface for managing the cluster.

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