etcd 报错及解决

go build 时报错：go: go.etcd.io/bbolt@v1.3.5 used for two different module paths (github.com/coreos/bbolt and go.etcd.io/bbolt)

报错时 go.mod 配置：

replace (
	github.com/coreos/bbolt => go.etcd.io/bbolt v1.3.5
	google.golang.org/grpc => google.golang.org/grpc v1.26.0
)

解决方法：go.etcd.io/bbolt 的版本 v1.3.5，变成：v1.3.6

replace (
	github.com/coreos/bbolt => go.etcd.io/bbolt v1.3.6
	google.golang.org/grpc => google.golang.org/grpc v1.26.0
)

参考：https://github.com/etcd-io/etcd/issues/11749#issuecomment-1065146905