concat variables in to a string

[Rimas Mocevicius]

Hi there,

Just started to play with a therefrom, so far, so go.

It really makes easier to deploy servers comparing to the bash scripting.

I still have not managed to achieve a few things there.

I have variables set :

variable "static_ip" {

    default = {

      "1" = "10.10.1.1"

      "2" = "10.10.2.1"

      "3" = "10.10.3.1"

    }

}

Using them for servers with count works fine.

But I also need to concat them before the server bootstrap resource

and reuse it later there.

How to concat in the format like this:

etcd1=http://10.10.1.1:2380,etcd2=http://10.10.2.1:2380,etcd3=http://10.10.3.1:2380

etcd(1-3) count needs to be used

for IP using count retrieve it.

 

Any tips/solutions would be very helpful

Thanks a lot

Rimas

[Paul Hinze]

Hi Rimas!

Since we're talking over on the issue already I'll just link that here in case anybody else comes across this thread first.

https://github.com/hashicorp/terraform/issues/2155

Paul