How to configure etcd cluster?

[wenxiongwang]

Windows environment.

When I run command on cmd: nsqlookupd -config=C:\nsq\config\nsqlookupd.cfg, I got error message
"nsqlookupd.go:123] nsqlookupd.(*NSQLookupd).Main FATAL: start coordinator failed - client: etcd cluster is unavailable or misconfigured"

Do i need to install "github.com/coreos/etcd" and configure the environment to have ETCDCTL_API=3, so etcdctl uses the etcd API version 3 instead of defaulting to version 2?

I'm follw "有赞NSQ运维指南"，Is there have a simple install guideline?

Many thanks!

[absolute8511]

You need make sure the cluster_leadership_addresses in nsqlookupd.cfg is a valid etcd cluster. You do not need install the github.com/coreos/etcd