Custom Terraform CLI Builds

Terrakube will support terraform cli custom builds or custom cli mirrors, the only requirement is to expose an endpoint with the following structure:

Support is available from version 2.12.0

Example Endpoint:

• https://eov1ys4sxa1bfy9.m.pipedream.net/

{
   "name":"terraform",
   "versions":{
      "1.3.9":{
         "builds":[
            {
               "arch":"amd64",
               "filename":"terraform_1.3.9_linux_amd64.zip",
               "name":"terraform",
               "os":"linux",
               "url":"https://releases.hashicorp.com/terraform/1.3.9/terraform_1.3.9_linux_amd64.zip",
               "version":"1.3.9"
            }
         ],
         "name":"terraform",
         "shasums":"terraform_1.3.9_SHA256SUMS",
         "shasums_signature":"terraform_1.3.9_SHA256SUMS.sig",
         "shasums_signatures":[
            "terraform_1.3.9_SHA256SUMS.72D7468F.sig",
            "terraform_1.3.9_SHA256SUMS.sig"
         ],
         "version":"1.3.9"
      }
   }
}

This is usefull when you have some network restrictions that does not allow to get the information from https://releases.hashicorp.com/terraform/index.json in your private kuberentes cluster.

To support custom terrafom cli releases when using the helm chart us the following:

api:
  version: "2.12.0"
  terraformReleasesUrl: "https://eov1ys4sxa1bfy9.m.pipedream.net/"

executor:
  version: "2.12.0"

For workspaces set to OpenTofu instead of Terraform, the equivalent override is the CustomTofuReleasesUrl environment variable (api.tofuReleasesUrl in the Helm chart), which defaults to the OpenTofu GitHub releases API rather than releases.hashicorp.com.