Some weird things ...

[trash-anger]

Hi,

Thank you for this very great terraform plan ! I tried to launch this into Paris zone (ams1's VC1S seems to be low stock ...) but I goes wrong ...

---

• Here is the first weird thing happening to each slaves :

  discovery: Invalid value: "": using token-based discovery without DiscoveryTokenCACertHashes can be unsafe. set --discovery-token-unsafe-skip-ca-verification to continue

  I don't know if it's really an error because the following message is :

  scaleway_server.kubernetes_slave[1]: Creation complete after 6m57s (ID: dfd05d8c-c1e4-4538-8c6d-27be38db8ba8)

  ---

• The second weird thing is that the script is falling into error at the end, like this :

  
  Error: Error applying plan:
  1 error(s) occurred:

• output.master-ip: At column 3, line 1: join: argument 1 should be type list, got type string in: ${join(",", scaleway_server.kubernetes_master.public_ip)}

  
  ------------------------

• The last weird thing is a message returned by the master :

  scaleway_server.kubernetes_master (remote-exec): error: unable to read URL "https://git.io/kube-dashboard", server reported 404 Not Found, status code=404

  ---

  And as a result, I'm not able to launch kubectl proxy on my browser. Unfortunately, I'm a very beginner using both kubernetes and terraform ... I don't know the right tools to debug it myself ... could you help me ?

[trash-anger]

For the second point, is that possible to do something like this (?) in output.tf :

output "master-ip" {
   if ${contains(scaleway_server.kubernetes_master.public_ip, ",")} {
      value = "${join(",", scaleway_server.kubernetes_master.public_ip)}"
   } else {
      value = scaleway_server.kubernetes_master.public_ip
   }
}

I start using terraform ...