terraform upgrade to 1.5.7

src/_nebari/constants.py

@@ -1,6 +1,9 @@
 CURRENT_RELEASE = "2023.7.2"
 
-TERRAFORM_VERSION = "1.0.5"
+# NOTE: Terraform cannot be upgraded further due to Hashicorp licensing changes
+# implemented in August 2023.
+# https://www.hashicorp.com/license-faq
+TERRAFORM_VERSION = "1.5.7"
 
 # 04-kubernetes-ingress
 DEFAULT_TRAEFIK_IMAGE_TAG = "2.9.1"

src/_nebari/stages/infrastructure/template/local/outputs.tf

@@ -2,6 +2,7 @@ output "kubernetes_credentials" {
   description = "Parameters needed to connect to kubernetes cluster locally"
   sensitive   = true
   value = {
+    config_path            = var.kubeconfig_filename
     host                   = kind_cluster.default.endpoint
     cluster_ca_certificate = kind_cluster.default.cluster_ca_certificate
     client_key             = kind_cluster.default.client_key

src/_nebari/stages/terraform_state/__init__.py

@@ -169,7 +169,15 @@ def state_imports(self) -> List[Tuple[str, str]]:
             return []
 
     def tf_objects(self) -> List[Dict]:
-        if self.config.provider == schema.ProviderEnum.aws:
+        if self.config.provider == schema.ProviderEnum.gcp:
+            return [
+                terraform.Provider(
+                    "google",
+                    project=self.config.google_cloud_platform.project,
+                    region=self.config.google_cloud_platform.region,
+                ),
+            ]
+        elif self.config.provider == schema.ProviderEnum.aws:
             return [
                 terraform.Provider(
                     "aws", region=self.config.amazon_web_services.region

tests/tests_unit/test_dependencies.py

@@ -1,8 +1,11 @@
 import subprocess
+import urllib
 from pathlib import Path
 
 import pytest
 
+from _nebari.provider import terraform
+
 SRC_DIR = Path(__file__).parent.parent.parent
 PYPROJECT = SRC_DIR / "pyproject.toml"
 
@@ -63,3 +66,18 @@ def test_build_by_conda_forge(tmp_path):
     except subprocess.CalledProcessError as e:
         print(e.stderr.decode("utf-8"))
         raise e
+
+
+def test_terraform_open_source_license():
+    tf_version = terraform.version()
+    license_url = (
+        f"https://raw.githubusercontent.com/hashicorp/terraform/v{tf_version}/LICENSE"
+    )
+
+    request = urllib.request.Request(license_url)
+    with urllib.request.urlopen(request) as response:
+        assert 200 == response.getcode()
+
+        license = str(response.read())
+        assert "Mozilla Public License" in license
+        assert "Business Source License" not in license