update to kind v0.8.1 (#12)

* update to kind v0.8.1

* updating README

README.md

@@ -8,8 +8,8 @@ The Terraform Provider for kind enables [Terraform](https://www.terraform.io) to
 
 ## Prerequisites
 
-- [Terraform](https://www.terraform.io/downloads.html) 0.10+
-- [Go](https://golang.org/doc/install) 1.12 or higher
+- [Terraform](https://www.terraform.io/downloads.html) 0.12+
+- [Go](https://golang.org/doc/install) 1.13 or higher
 
 ## Development
 
@@ -59,10 +59,10 @@ To override the default kind config, you can specify the `kind_config` with HERE
 ```hcl
 provider "kind" {}
 
-# creating a cluster with kind of the name "test-cluster" with kubernetes version v1.15.7 and two nodes
+# creating a cluster with kind of the name "test-cluster" with kubernetes version v1.18.4 and two nodes
 resource "kind" "my-cluster" {
     name = "test-cluster"
-    node_image = "kindest/node:v1.15.7"
+    node_image = "kindest/node:v1.18.4"
     kind_config =<<KIONF
 kind: Cluster
 apiVersion: kind.x-k8s.io/v1alpha4

example/main.tf

@@ -2,7 +2,7 @@ provider "kind" {}
 
 resource "kind" "my-cluster" {
     name = "test-cluster"
-    node_image = "kindest/node:v1.15.3"
+    node_image = "kindest/node:v1.18.4"
     kind_config =<<KIONF
 kind: Cluster
 apiVersion: kind.x-k8s.io/v1alpha4

go.mod

@@ -1,41 +1,13 @@
 module github.com/kyma-incubator/terraform-provider-kind
 
-go 1.12
+go 1.13
 
 require (
-	cloud.google.com/go v0.52.0 // indirect
-	cloud.google.com/go/storage v1.5.0 // indirect
-	github.com/aws/aws-sdk-go v1.28.9 // indirect
-	github.com/fatih/color v1.9.0 // indirect
-	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/hashicorp/go-hclog v0.12.0 // indirect
-	github.com/hashicorp/go-plugin v1.0.1 // indirect
-	github.com/hashicorp/go-uuid v1.0.2 // indirect
-	github.com/hashicorp/terraform v0.12.20
-	github.com/hashicorp/terraform-svchost v0.0.0-20191119180714-d2e4933b9136 // indirect
-	github.com/hashicorp/yamux v0.0.0-20190923154419-df201c70410d // indirect
-	github.com/imdario/mergo v0.3.8 // indirect
-	github.com/json-iterator/go v1.1.9 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
-	github.com/mitchellh/reflectwalk v1.0.1 // indirect
-	github.com/oklog/run v1.1.0 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/posener/complete v1.2.3 // indirect
-	github.com/ulikunitz/xz v0.5.6 // indirect
-	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
-	go.opencensus.io v0.22.3 // indirect
-	golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72 // indirect
-	golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a // indirect
-	golang.org/x/lint v0.0.0-20200130185559-910be7a94367 // indirect
-	golang.org/x/net v0.0.0-20200202094626-16171245cfb2 // indirect
-	golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 // indirect
-	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
-	golang.org/x/tools v0.0.0-20200204074204-1cc6d1ef6c74 // indirect
-	google.golang.org/api v0.16.0 // indirect
-	google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200121175148-a6ecf24a6d71 // indirect
-	k8s.io/apimachinery v0.17.2 // indirect
-	k8s.io/client-go v0.0.0-20200204110004-203d909765c9
-	k8s.io/utils v0.0.0-20200124190032-861946025e34 // indirect
-	sigs.k8s.io/kind v0.7.0
+	github.com/hashicorp/terraform v0.12.28
+	github.com/imdario/mergo v0.3.9 // indirect
+	k8s.io/client-go v12.0.0+incompatible
+	k8s.io/utils v0.0.0-20200619165400-6e3d28b6ed19 // indirect
+	sigs.k8s.io/kind v0.8.1
 )
+
+replace k8s.io/client-go => k8s.io/client-go v0.18.5