Alauda Container Platform
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    • Configure Alauda Container Platform Cluster DNS

    TOC

    OverviewConfigurationHost AliasNode SelectorsNode TolerationsTrademark Notice

    Overview

    CoreDNS is the default DNS service for Kubernetes clusters. This guide describes how to configure host aliases, node selectors, and tolerations for CoreDNS.

    Configuration

    1. Navigate to Administrator > Marketplace > Cluster Plugins.

    2. Search for "Alauda Container Platform Cluster DNS" and click Update.

    3. Configure the following parameters:

    Host Alias

    Configure custom DNS resolution entries.

    ParameterDescription
    IPThe IP address to be resolved
    DomainsDomain names (separated by spaces)
    Example: example.com test.example.com

    Node Selectors

    Specify which nodes CoreDNS pods should run on.

    ParameterDescription
    Label KeyThe label key to match on nodes
    Label ValueThe label value to match on nodes

    Node Tolerations

    Allow CoreDNS pods to be scheduled on nodes with taints.

    ParameterDescription
    KeyThe taint key to tolerate
    ValueThe taint value (optional)
    TypeNoSchedule, PreferNoSchedule, or NoExecute
    1. Click Update to apply the configuration.

    Trademark Notice

    CoreDNS™ is a trademark of The Linux Foundation.

    Alauda is an independent vendor. This product is not affiliated with, endorsed by, or sponsored by The Linux Foundation. All trademarks are the property of their respective owners and are used here for identification purposes only.