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45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * windows_containers/understanding-windows-container-workloads.adoc
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:_mod-docs-content-type: REFERENCE
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[id="windows-node-services_{context}"]
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= Windows node services
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The following Windows-specific services are installed on each Windows node:
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[cols="1,2",options="header"]
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|===
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|Service
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|Description
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|kubelet
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|Registers the Windows node and manages its status.
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|Container Network Interface (CNI) plugins
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|Exposes link:https://kubernetes.io/docs/setup/production-environment/windows/intro-windows-in-kubernetes/#networking[networking] for Windows nodes.
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|Windows Instance Config Daemon (WICD)
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|Maintains the state of all services running on the Windows instance to ensure the instance functions as a worker node.
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|link:https://github.com/openshift/prometheus-community-windows_exporter[Windows Exporter]
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|Exports Prometheus metrics from Windows nodes
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|link:https://kubernetes.io/docs/concepts/architecture/cloud-controller/[Kubernetes Cloud Controller Manager (CCM)]
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|Interacts with the underlying Azure cloud platform.
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|hybrid-overlay
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|Creates the {product-title} link:https://docs.microsoft.com/en-us/virtualization/windowscontainers/container-networking/architecture#container-network-management-with-host-network-service[Host Network Service (HNS)].
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|kube-proxy
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|Maintains network rules on nodes allowing outside communication.
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|containerd container runtime
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|Manages the complete container lifecycle.
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|CSI Proxy
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|Enables CSI drivers to perform storage operations on the node, which allows containerized CSI drivers to run on Windows nodes.
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|===
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