Clarify encryption keys are shared across datacenters

#5973
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Spencer Owen 2019-07-24 21:03:46 -06:00 committed by GitHub
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@ -17,7 +17,7 @@ RPC.
Enabling gossip encryption only requires that you set an encryption key when
starting the Nomad server. The key can be set via the
[`encrypt`](/docs/configuration/server.html#encrypt) parameter: the value
of this setting is a server configuration file containing the encryption key.
of this setting is a server configuration file containing the encryption key. The same encryption key should be used on every server in the cluster.
The key must be 16 bytes, base64 encoded. As a convenience, Nomad provides the
[`nomad operator keygen`](/docs/commands/operator/keygen.html) command to