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Chapter 11. Node agent load affinity guidelines
Use the following guidelines to configure the node agent loadAffinity object in the DataProtectionApplication (DPA) custom resource (CR).
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Use the
spec.nodeagent.podConfig.nodeSelectorobject for simple node matching. -
Use the
loadAffinity.nodeSelectorobject without thepodConfig.nodeSelectorobject for more complex scenarios. -
You can use both
podConfig.nodeSelectorandloadAffinity.nodeSelectorobjects, but theloadAffinityobject must be equal or more restrictive as compared to thepodConfigobject. In this scenario, thepodConfig.nodeSelectorlabels must be a subset of the labels used in theloadAffinity.nodeSelectorobject. -
You cannot use the
matchExpressionsandmatchLabelsfields if you have configured bothpodConfig.nodeSelectorandloadAffinity.nodeSelectorobjects in the DPA. See the following example to configure both
podConfig.nodeSelectorandloadAffinity.nodeSelectorobjects in the DPA.Copy to Clipboard Copied! Toggle word wrap Toggle overflow