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LABEL|RELABEL COMPUTE NODES

Description

The LABEL|RELABEL COMPUTE NODES syntax is used to label PROXY instance.

Syntax

LableRelabelComputeNodes ::=
  ('LABEL'|'RELABEL') 'COMPUTE' 'NODE' instance_id 'WITH' labelName

instance_id ::=
  string

labelName ::=
  identifier

Supplement

  • needs to be obtained through SHOW COMPUTE NODES syntax query

  • RELABEL is used to relabel PROXY instance

Example

  • Label PROXY instance
LABEL COMPUTE NODE "0699e636-ade9-4681-b37a-65240c584bb3" WITH label_1;
  • Relabel PROXY instance
RELABEL COMPUTE NODE "0699e636-ade9-4681-b37a-65240c584bb3" WITH label_2;

Reserved word

LABEL, RELABEL, COMPUTE, NODES, WITH