Q. How can you label a node for placement decisions?

  • (A) docker node label add <node> key=value
  • (B) docker node tag <node> key=value
  • (C) docker swarm label <node> key=value
  • (D) docker node set-label <node> key=value
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✅ Correct Answer: (A) docker node label add <node> key=value
Explanation: docker node label add attaches arbitrary key=value metadata used by placement constraints.

Published by Mr. Dubey ⭐ 111.54K Points at 24-Jul-2025 07:19 am in Docker

Explanation by: Mr. Dubey
docker node label add attaches arbitrary key=value metadata used by placement constraints.

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