Associating Pods to the Nodes

This section describes how to associate a pod to the node based on their labels.

After you have configured a cluster, you can associate pods to the nodes through labels. This association enables the pods to get deployed on the appropriate node based on the key-value pair.

Labels are required for the pods to identify the nodes where they must get deployed and to run the services. For example, when you configure the protocol-layer label with the required key-value pair, the pods are deployed on the nodes that match the key-value pair.

To associate pods to the nodes through the labels, use the following configuration:

config 
  k8 label 
    cdl-layer   
      key key_value 
      value value 
    oam-layer   
      key key_value 
      value value 
    protocol-layer   
      key key_value 
      value value 
    service-layer   
      key key_value 
      value value 
    sctp-layer   
      key key_value 
      value value 
      end 

NOTES:

  • label { cdl-layer { key key_value | value value } —Specify the key value pair for CDL.

  • oam-layer { key key_value | value value } —Specify the key value pair for OAM layer.

  • protocol-layer { key key_value | value value } —Specify the key value pair for protocol layer.

  • service-layer { key key_value | value value } —Specify the key value pair for the service layer.

  • sctp-layer { key key_value | value value } —Specify the key value pair for the SCTP layer.

Note

If you opt not to configure the labels, then AMF assumes the labels with the default key-value pair.