TLS certs issue on Elastice search

Elastic Stack Elasticsearch
1

Hi ,

I have generated certificates for TLS on Elastic search cluster , after enabling below configuration ,
getting exceptions ,

[2018-01-08T14:28:48,784][WARN ][o.e.x.s.t.n.SecurityNetty4Transport] [ ES-Node-node01] send message failed [channel: org.elasticsearch.transport.netty4.NettyTcpChannel@40336b7d]
javax.net.ssl.SSLException: SSLEngine closed already
at io.netty.handler.ssl.SslHandler.wrap(...)(Unknown Source) ~[?:?]
[2018-01-08T14:28:48,794][WARN ][o.e.x.s.t.n.SecurityNetty4Transport] [ ES-Node-node01] exception caught on transport layer [org.elasticsearch.transport.netty4.NettyTcpChannel@40336b7d], closing connection
io.netty.handler.codec.DecoderException: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) ~[netty-codec-4.1.13.Final.jar:4

xpack.ssl.key: /home/es/config/x-pack/node01.key
xpack.ssl.certificate: /home/es/config/x-pack/node01.crt
xpack.ssl.certificate_authorities: [ "/home/es/config/x-pack/ca.crt" ]
xpack.security.transport.ssl.enabled: true
xpack.security.http.ssl.enabled: true

Please help on the same .

1 Like
2

Hi, can you please post the full stacktrace, using the </> button for formatting ?

3

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