NodeAffinity

NodeSelector

Kubernetes Pod Topology Spread Constraints

spec.affinity.NodeAffinity

 spec:
     affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution:

• Kubernetes Node Affinity
• Assigning Pods to Nodes

Cluster autoscaler

spec:
 affinity:
   nodeAffinity:
     requiredDuringSchedulingIgnoredDuringExecution:
       nodeSelectorTerms:
         - matchExpressions:
             - key: beta.kubernetes.io/instance-type
               operator: In
               values:
                 - r5.2xlarge
                 - r5d.2xlarge
                 - r5a.2xlarge
                 - r5ad.2xlarge
                 - r5n.2xlarge
                 - r5dn.2xlarge
                 - r4.2xlarge
                 - i3.2xlarge

See also

• nodeAffinity, NodeSelectorTerms
• Kubernetes pod affinity and anti affinity, Kubernetes Node Affinity, default-scheduler, affinity:, NodeAffinity, spec.affinity.podAntiAffinity, affinity.podAffinity
• Kubernetes nodes, node.kubernetes.io K8s Node controller (node-controller), MemoryPressure, DiskPressure, NodeHasDiskPressure, events, NodeNotReady, Node-pressure Eviction, RemovingNode, ProviderID, kubectl node-shell, kubectl describe nodes, K8s Linux node swap support