报错信息
master 报错日志信息 ：elastic ssl.SSLHandshakeException: no cipher suites in common
node 节点报错日志信息 ：[2020-08-28T03:51:07,537][WARN ][o.e.t.OutboundHandler ] [elasticsearch-data-0] send message failed [channel: Netty4TcpChannel{localAddress=0.0.0.0/0.0.0.0:40314, remoteAddress=elasticsearch-discovery/10.107.243.185:9300}]
javax.net.ssl.SSLException: Received fatal alert: handshake_failure
报的是ssl 错误，原因没有证书，es 使用x-pack启用了 ssl需生成证书， 制作证书参考下面网址
https://www.elastic.co/guide/en/elasticsearch/reference/6.3/configuring-tls.html#node-certificates
制作证书
bin/elasticsearch-certutil ca
bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12
将以下配置添加到配置文件
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type
xpack.security.enabled: true
xpack.license.self_generated.type: basic
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12
配置证书到配置文件重启就ok 了！