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zalando-stups / planb-cassandra

Plan B Cassandra for STUPS/AWS with static IPs
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Fix default config for version 4 #238

Closed a1exsh closed 5 years ago

a1exsh commented 5 years ago

Ran into this error while testing: ERROR Exception encountered during startup: Encryption must be enabled in server_encryption_options when using peer-to-peer security. server_encryption_options.internode_encryption = all

Setting enabled to true fixes the issue and the server starts up normally.

a1exsh commented 5 years ago

:+1:

slitsche commented 5 years ago

:+1:

a1exsh commented 5 years ago

OTOH, this is also logged: WARN Internode encryption enabled. Disabling zero copy SSTable transfers for streaming.

So we might not to use it for internal subnets, or set encryption between DCs only. This can be handled separately.