Upgrade to terraform 0.13

README.md

@@ -9,7 +9,6 @@ It also contains git submodules so you have to run `git submodule update --init
 
 Install these packages:
   - terraform
-  - terraform-provider-keycloak
   - python-typer
   - python-jmespath
   - moreutils (for playbooks/tasks/reencrypt-vault-key.yml)

tf-stage1/versions.tf

+terraform {
+  required_providers {
+    external = {
+      source = "hashicorp/external"
+    }
+    hcloud = {
+      source = "hetznercloud/hcloud"
+    }
+  }
+  required_version = ">= 0.13"
+}

tf-stage2/versions.tf

+terraform {
+  required_providers {
+    external = {
+      source = "hashicorp/external"
+    }
+    keycloak = {
+      source  = "mrparkers/keycloak"
+      version = "2.0.0-rc.0"
+    }
+  }
+  required_version = ">= 0.13"
+}