is there a way, to move an existing running solution with one master to a multimaster solution (HA etcd etc) without reinstalling? If I try to reinstall (actual version) from scratch I got an error (see my other post) and I don't get a working kubernetes cluster at all. I need at least a possibility to redistribute the certs after including the vip of the LoadBalancer in the trusted server list. Ist there a way (with salt?) to do this ?

Thanks for the help ...