Hi,

I have a situation where I'm using nomad job templates provided by a service with custom tags. I've created a wrapper to be able to specify additional tags during deployment. Problem with that is that Consul allows duplicate tags (which makes sense as I expect tags are an array). This leads to pollution of service tags.

Wouldn't it be better to use a set instead of an array?

Btw, for now I'm just going to check member existence in my wrapper to prevent this but IMHO it would be nice if Consul already did that.