Getting Started with HashiCorp Nomad - Demo - Secure Gossip Encryption

In this lab, the instructor demonstrates how to enable gossip encryption in Nomad infrastructure. The process involves checking the current encryption status, modifying the server configuration, implementing a pre-shared key, and verifying the encryption status after restarting the Nomad service. The tutorial emphasizes the importance of using the same key across all servers to ensure secure communication.

What is the purpose of enabling gossip encryption in Nomad?

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Describe the steps taken to modify the server configuration for gossip encryption.

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What command is used to check if gossip encryption is enabled on the server?

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Why is it important to use the same pre-shared key across all servers?

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What should be done after modifying the configuration file to apply the changes?

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