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rjchicago/k8s_list_taints.sh

Created May 6, 2024 17:03
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K8s: List nodes with taints
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k8s_list_taints.sh
# list taints (all nodes)
kubectl get nodes -o json | jq -r '.items[] | .metadata.name + " " + .spec.taints[]?.key + "=" + .spec.taints[]?.key + ":" + .spec.taints[]?.effect'
# list taints (exclude control plane)
kubectl get nodes -o json -l '!node-role.kubernetes.io/control-plane' | jq -r '.items[] | .metadata.name + " " + .spec.taints[]?.key + "=" + .spec.taints[]?.key + ":" + .spec.taints[]?.effect'
# remove taint example (note: the hyphen after the taint to remove)
# kubectl taint nodes $NODE $TAINT-
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