Golang client API client is missing support for TaggedAddresses

[pradeepnss]

consul version for both Client and Server

Client: 0.6.4
Server: 0.6.4

Description of the Issue (and unexpected/desired result)

When we query nodes in datacenter using consul http api (http://localhost:8500/v1/catalog/nodes) we can see the advertise wan ip as part of the output.

But when we use the Golang client api and call the method "Catalog().Nodes()" we can only see the Node name and ip address but remaining information along with advertise wan ip is missing.

Reason for this is the node struct used in the Catalog.go which is as below:

type Node struct {
    Node    string
    Address string
}

But if we check the structs.go under consul/structs, we find the correct node struct:

type Node struct {
    Node            string
    Address         string
    TaggedAddresses map[string]string

    RaftIndex
}

Question is posted on consul google forum (https://groups.google.com/forum/#!topic/consul-tool/sqe_o3J2A7w) and it is confirmed by James Phillip that it was just an oversight.

[slackpad]

I'll take this one. I also realized that after #2275 there's no way to get the LAN address if translation is turned on, so I'll add a "lan" tag as well as part of this change.

[slackpad]

Also @pradeepnss you may want to take a look at #2275 that may provide what you are looking for without needing to access the tagged addresses directly.