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| Code Block |
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| language | bash |
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| title | Insert label |
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# Enter the node name and label. The optional "--overwrite" flag is used in case the value is already present
$ kubectl label node <node_name> kubernetes.io/role=<label_value> [--overwrite]
# Alternatively, you can edit the label directly in thea text editor
$ kubectl edit node <node_name> |
The addition of the label will be used later, to indicate on which node to install the input controller Pod. The same operation can also be performed on the other nodes (assigning the role of worker), in order to obtain
| Code Block |
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| language | bash |
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| title | Roles of nodes |
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# Note the "ROLES" column
$ kubectl get node
NAME STATUS ROLES AGE VERSION
mycentos-0.novalocal Ready master 70d v1.20.0
mycentos-1.novalocal Ready worker 69d v1.20.0
mycentos-2.novalocal Ready worker 69d v1.20.0
mycentos-ing.novalocal Ready ingress 4d19h v1.20.0 |
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