GCP Dynamic Provider Credentials

Requirements

The dynamic provider credential setup in GCP can be done with the Terrraform code available in the following link:

https://github.com/AzBuilder/terrakube/tree/main/dynamic-credential-setup/gcp

The code will also create a sample workspace with all the require environment variables that can be used to test the functionality using the CLI driven workflow.

Make sure to mount your public and private key to the API container as explained here

Mare sure the private key is in "pkcs8" format

Validate the following terrakube api endpoints are working:

Set terraform variables using: "variables.auto.tfvars"

terrakube_token = "TERRAKUBE_PERSONAL_ACCESS_TOKEN"
terrakube_hostname = "terrakube-api.mydomain.com"
terrakube_organization_name = "simple"
terrakube_workspace_name = "dynamic-workspace"
gcp_project_id = "my-gcp-project"

To generate the API token check here

Run Terraform apply to create all the federated credential setup in GCP and a sample workspace in terrakube for testing

To test the following terraform code can be used:

terraform {

  cloud {
    organization = "terrakube_organization_name"
    hostname = "terrakube-api.mydomain.com"

    workspaces {
      name = "terrakube_workspace_name"
    }
  }
}

provider "google" {
  project     = "my-gcp-project"
  region      = "us-central1"
  zone        = "us-central1-c"
}

resource "google_storage_bucket" "auto-expire" {
  name          = "mysuperbukcetname"
  location      = "US"
  force_destroy = true

  public_access_prevention = "enforced"
}

Running Example

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