Error on init: "No available releases match constraints"

Terraform
1

Hi I am also having the same issue. However we are using Terraform Workspace cloud so I do not have direct control on moving the plugins providers.

I do have required providers defined in the modules.
Furthermore, I would like to use 1.14 and this is the error I see:

│ Error: Failed to query available provider packages
│
│ Could not retrieve the list of available versions for provider
│ gavinbunney/kubectl: no available releases match the given constraints
│ 1.10.0, >= 1.14.0, 1.14.0

If I only use 1.10 it does install but I am trying to use the for_each in data kubectl_file_documents.

Any idea?

2

This looks like you have multiple constraints for the gavinbunney/kubectl provider:

  • 1.10.0, i.e. “must be exactly 1.10.0”
  • >= 1.14.0, i.e. “must be at least 1.14.0”
  • 1.14.0, i.e. “must be exactly 1.14.0”

This combination cannot ever be satisfied, which is why Terraform cannot be initialized.

If you look through the required_providers blocks for your configuration and its modules, I think you’ll find each of these provider constraints somewhere. To upgrade to 1.14.0, you’ll have to update the configuration which requires 1.10.0.

3

Good catch on the inability to match semantic versioning.

I do have several modules that requires source = "1.10.0".

Pardon my inexperience but is there a way to use several Provider versions for each module?

In my top-level workspace, could I do something like:

terraform {
  required_providers {
    kubectl = {
      source  = "gavinbunney/kubectl"
      version = "1.10.0, ~>1.14.0"
    }
  }
}

My guess is no. But I just wanted to get your take on it.

Thanks!

4

Hi @jackchi,

Because provider configurations are often shared across modules, Terraform requires only a single version of each provider in an entire configuration. It isn’t possible to use the same provider at two different versions at the same time.

5

I am still getting the similar error message.
Error Message:

Could not retrieve the list of available versions for provider hashicorp/google: 
no available releases match the given constraints >= 2.12.0, ~> 3.6, >= 3.43.0, ~>3.45, < 4.0.0, >= 4.25.0, < 5.0.0

This is how my gke.tf file looks like:

  module "gcp-network" {
  source       = "terraform-google-modules/network/google"
  version      = "~> 2.5"
  project_id   = var.project_id
  network_name = "${var.network}-${var.env_name}"

main.tf >>

 terraform {
  required_version = ">= 0.14"
  required_providers {
   google = "~> 3.6"
  }
 }

╵

6

This list is impossible to satisfy in multiple ways - for example it demands a version which is simultaneously less than 4.0 and greater than 4.25, which is impossible to satisfy