Currently docker has its own ca certificate.
Is there a way to let swarm know to use a custom certificate rather than using ca cert generated by docker init step
Below is what we tried:
Tried to detach and re-attach
Below is the blog url tried
Below is the error message
server name]# docker swarm ca --rotate --ca-cert custom.crt --ca-key custom.key
Error response from daemon: rpc error: code = Internal desc = unable to generate a cross-signed certificate for root rotation