[Feature] support hugegraph-server deployment on k8s

[qwtsc]

Feature Description (功能描述)

I wanna know if it's possible to have the official helm chart or plain k8s yaml file for conveniently deployment to k8s. I think it would be nice to have some official supports to write something like ingress, statefulset, headless-service, pvc, etc.

[qwtsc]

And it would be great if we could have both HA and non-HA version of helm chart or example yaml files.

[imbajin]

Thanks, and we do have this plan to support it(and some of them are on the way)

@aroundabout could take a look for it?

[qwtsc]

By the way, @imbajin can u introduce the dev roadmap and release cycle of huge graph in next months, thanks!