Tag: SysOps

  • TIL: scale down a Kubernetes DaemonSet

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    A DaemonSet is supposed to run on all or some Kubernetes nodes, so scaling it down is surprisingly easy: Set a nodeSelector to some label which doesn’t exist, and the DaemonSet is scaled to 0. This will patch (-p) the DaemonSet and add a nodeSelector ( spec.template.spec.nodeSelector) which makes the DaemonSet run on all nodes…