Upgrade to Terraform 0.13

assets/terraform-modules/aws/flatcar-linux/kubernetes/versions.tf

@@ -1,12 +1,28 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    aws      = "3.3.0"
-    ct       = "0.6.1"
-    null     = "2.1.2"
-    template = "2.1.2"
+    aws = {
+      source  = "hashicorp/aws"
+      version = "3.3.0"
+    }
+    ct = {
+      source  = "poseidon/ct"
+      version = "0.6.1"
+    }
+    null = {
+      source  = "hashicorp/null"
+      version = "2.1.2"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "2.3.0"
+    }
   }
 }

assets/terraform-modules/aws/flatcar-linux/kubernetes/workers/versions.tf

@@ -1,11 +1,24 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    aws      = "3.3.0"
-    ct       = "0.6.1"
-    template = "2.1.2"
+    aws = {
+      source  = "hashicorp/aws"
+      version = "3.3.0"
+    }
+    ct = {
+      source  = "poseidon/ct"
+      version = "0.6.1"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "2.3.0"
+    }
   }
 }

assets/terraform-modules/azure/flatcar-linux/kubernetes/versions.tf

@@ -1,12 +1,24 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    ct       = "0.6.0"
-    azurerm  = "1.35.0"
-    null     = "2.1.2"
-    template = "2.1.2"
+    ct = {
+      source = "poseidon/ct"
+      version = "0.6.0"
+    }
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "1.35.0"
+    }
+    null = {
+      source  = "hashicorp/null"
+      version = "2.1.2"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
   }
 }

assets/terraform-modules/azure/flatcar-linux/kubernetes/workers/versions.tf

@@ -1,9 +1,18 @@
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    ct       = "0.6.0"
-    azurerm  = "1.35.0"
-    template = "2.1.2"
+    ct = {
+      source = "poseidon/ct"
+      version = "0.6.0"
+    }
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "1.35.0"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
   }
 }

assets/terraform-modules/bare-metal/flatcar-linux/kubernetes/versions.tf

@@ -1,12 +1,28 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    ct       = "0.6.1"
-    null     = "2.1.2"
-    template = "2.1.2"
-    matchbox = "0.4.1"
+    ct = {
+      source  = "poseidon/ct"
+      version = "0.6.1"
+    }
+    null = {
+      source  = "hashicorp/null"
+      version = "2.1.2"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    matchbox = {
+      source  = "poseidon/matchbox"
+      version = "0.4.1"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "2.3.0"
+    }
   }
 }

assets/terraform-modules/bootkube/versions.tf

@@ -1,11 +1,19 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12"
+  required_version = ">= 0.13"
   required_providers {
-    local    = "1.4.0"
-    template = "2.1.2"
-    tls      = "2.2.0"
-    random   = "2.3.0"
+    local = {
+      source  = "hashicorp/local"
+      version = "1.4.0"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    tls = {
+      source  = "hashicorp/tls"
+      version = "2.2.0"
+    }
   }
 }

assets/terraform-modules/dns/cloudflare/versions.tf

@@ -1,7 +1,10 @@
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    cloudflare = "2.9.0"
+    cloudflare = {
+      source  = "cloudflare/cloudflare"
+      version = "2.9.0"
+    }
   }
 }

assets/terraform-modules/dns/route53/versions.tf

@@ -1,7 +1,10 @@
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    aws = "3.3.0"
+    aws = {
+      source  = "hashicorp/aws"
+      version = "3.3.0"
+    }
   }
 }

assets/terraform-modules/google-cloud/flatcar-linux/kubernetes/versions.tf

@@ -1,11 +1,23 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    google   = "2.16.0"
-    null     = "2.1.2"
-    template = "2.1.2"
+    google = {
+      source  = "hashicorp/google"
+      version = "2.16.0"
+    }
+    null = {
+      source  = "hashicorp/null"
+      version = "2.1.2"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    ct = {
+      source = "poseidon/ct"
+    }
   }
 }

assets/terraform-modules/google-cloud/flatcar-linux/kubernetes/workers/versions.tf

@@ -1,8 +1,17 @@
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    google   = "2.16.0"
-    template = "2.1.2"
+    google = {
+      source  = "hashicorp/google"
+      version = "2.16.0"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    ct = {
+      source = "poseidon/ct"
+    }
   }
 }

assets/terraform-modules/packet/flatcar-linux/kubernetes/versions.tf

@@ -1,13 +1,32 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    ct       = "0.6.1"
-    local    = "1.4.0"
-    null     = "2.1.2"
-    template = "2.1.2"
-    packet   = "3.0.0"
+    ct = {
+      source  = "poseidon/ct"
+      version = "0.6.1"
+    }
+    local = {
+      source  = "hashicorp/local"
+      version = "1.4.0"
+    }
+    null = {
+      source  = "hashicorp/null"
+      version = "2.1.2"
+    }
+    template = {
+      source  = "hashicorp/template"
+      version = "2.1.2"
+    }
+    packet = {
+      source  = "packethost/packet"
+      version = "3.0.1"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "2.3.0"
+    }
   }
 }

assets/terraform-modules/packet/flatcar-linux/kubernetes/workers/versions.tf

@@ -1,10 +1,20 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.12.0"
+  required_version = ">= 0.13"
 
   required_providers {
-    ct     = "0.6.1"
-    packet = "3.0.0"
+    ct = {
+      source  = "poseidon/ct"
+      version = "0.6.1"
+    }
+    packet = {
+      source  = "packethost/packet"
+      version = "3.0.1"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "2.3.0"
+    }
   }
 }

ci/set-terraform-version

@@ -0,0 +1,2 @@
+#!/bin/sh
+ln -fs ~/.local/bin/terraform13 ~/.local/bin/terraform