Can you support etcd?

[zuochangqin]

Can you support etcd?

[cescoffier]

Etcd is slightly harder in the sense that it's very generic. It means that we need to define ourself how a service is registered in etcd.

Do you know if there is some kind of standard?

In addition, you can implement a custom service discovery for etcd using your own opinionated way to register the services.

[aureamunoz]

Using etcd directly is not a very secure practice. Read/write data to the kubernetes etcd store is root access to every cluster node. From what I see, to use the kubernetes etcd store should be done via the kubernetes API, creating a config-map or CRD but in that case yes, as already mentioned, is there a standard?