Hi,
I am unable to form a cluster after enabling TLS.
error from master node:
[2020-05-21T07:19:55,969][WARN ][o.e.x.c.s.t.n.SecurityNetty4Transport]
[node1] client did not trust this server's certificate, closing
connection Netty4TcpChannel{localAddress=/<node1-ip>:9300,
remoteAddress=/<node2-ip>:62376}
Error from other node:
[2020-05-21T07:22:24,660][WARN ][o.e.c.s.DiagnosticTrustManager]
[node1] failed to establish trust with server at [<unknown host>];
the server provided a certificate with subject name [CN=node2,...]
and fingerprint [...]; the certificate has subject alternative names
[DNS:node2]; the certificate is issued by [CN=...]; the certificate is
signed by (subject [CN=...] fingerprint [...]) signed by (subject [CN=...]
fingerprint [..]) which is self-issued; the [CN=...] certificate is not trusted
in this ssl context ([xpack.security.transport.ssl])
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to
find valid certification path to requested target