TLS handshake error

Keep getting below errors in the logs and logs are full of just these errors. Not sure where the issue is and because of this not able to find any other error easily.

We are using two versions 19.1.4 and 20.2.5 for two different applications and both of them have these errors.

Any help or direction in this regards would be of help.

E210623 12:54:19.787035 10794 server.go:2977  http: TLS handshake error from 10.*.*.*:52042: remote error: tls: bad certificate
E210623 12:54:19.956133 10778 server.go:2977  http: TLS handshake error from 10.*.*.*:52044: remote error: tls: bad certificate
E210623 12:54:21.800049 10811 server.go:2977  http: TLS handshake error from 10.*.*.*:52046: remote error: tls: bad certificate
E210623 12:54:21.975043 10801 server.go:2977  http: TLS handshake error from 10.*.*.*:52048: remote error: tls: bad certificate
E210623 12:54:23.537138 10816 server.go:2977  http: TLS handshake error from 10.*.*.*:52050: remote error: tls: bad certificate
E210623 12:54:23.811259 10835 server.go:2977  http: TLS handshake error from 10.*.*.*:52052: remote error: tls: bad certificate
E210623 12:54:23.992700 10851 server.go:2977  http: TLS handshake error from 10.*.*.*:52054: remote error: tls: bad certificate
E210623 12:54:25.823163 10866 server.go:2977  http: TLS handshake error from 10.*.*.*:52056: remote error: tls: bad certificate
E210623 12:54:26.005924 10868 server.go:2977  http: TLS handshake error from 10.*.*.*:52058: remote error: tls: bad certificate
E210623 12:54:27.547545 10884 server.go:2977  http: TLS handshake error from 10.*.*.*:52062: remote error: tls: bad certificate
E210623 12:54:27.907709 10877 server.go:2977  http: TLS handshake error from 10.*.*.*:52064: remote error: tls: bad certificate

Anyone knows why these errors occur?

#32102 server: TLS handshake log spam from health checks might be relevant to this, especially if your CRDB is behind a load balancer.

1 Like

Thanks for the pointer, currently its not behind LB. But left check few more in our system in this direction and get back to you