Update Kubernetes cluster example to v1.14.1

* Set terraform-provider-matchbox version to v0.2.3
* Set terraform-provider-ct version to v0.3.1

Author: dghubble

CHANGES.md

@@ -14,7 +14,7 @@ Notable changes between releases.
 
 ### Examples
 
-* Update Kubernetes example clusters to v1.13.2 (Terraform-based)
+* Update Kubernetes example clusters to v1.14.1 (Terraform-based)
 
 ## v0.7.1 (2018-11-01)
 

README.md

@@ -32,7 +32,7 @@
   * [Kubernetes](Documentation/bootkube.md) - Install a 3-node Kubernetes v1.8.5 cluster
 * Clusters (Terraform-based)
   * [etcd3](examples/terraform/etcd3-install/README.md) - Install a 3-node etcd3 cluster
-  * [Kubernetes](examples/terraform/bootkube-install/README.md) - Install a 3-node Kubernetes v1.13.2 cluster
+  * [Kubernetes](examples/terraform/bootkube-install/README.md) - Install a 3-node Kubernetes v1.14.1 cluster
 
 ## Contrib
 

examples/README.md

@@ -10,7 +10,7 @@ These examples use [Terraform](https://www.terraform.io/intro/) as a client to M
 |-------------------------------|-------------------------------|
 | [simple-install](terraform/simple-install/) | Install Container Linux with an SSH key |
 | [etcd3-install](terraform/etcd3-install/) | Install a 3-node etcd3 cluster |
-| [bootkube-install](terraform/bootkube-install/) | Install a 3-node Kubernetes v1.13.2 cluster |
+| [bootkube-install](terraform/bootkube-install/) | Install a 3-node Kubernetes v1.14.1 cluster |
 
 ### Customization
 

examples/terraform/bootkube-install/README.md

@@ -1,6 +1,6 @@
 # Kubernetes
 
-The Kubernetes example shows how to use Matchbox to network boot and provision a 3 node Kubernetes v1.13.2 cluster. This example uses [Terraform](https://www.terraform.io/intro/index.html) and a module provided by [Typhoon](https://github.com/poseidon/typhoon) to describe cluster resources. [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube) is run once to bootstrap the Kubernetes control plane.
+The Kubernetes example shows how to use Matchbox to network boot and provision a 3 node Kubernetes v1.14.1 cluster. This example uses [Terraform](https://www.terraform.io/intro/index.html) and a module provided by [Typhoon](https://github.com/poseidon/typhoon) to describe cluster resources. [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube) is run once to bootstrap the Kubernetes control plane.
 
 ## Requirements
 
@@ -56,15 +56,15 @@ Configure the Matchbox provider to use your Matchbox API endpoint and client cer
 
 ```
 provider "matchbox" {
-  version = "0.2.2"
+  version = "0.2.3"
   endpoint    = "matchbox.example.com:8081"
   client_cert = "${file("~/.matchbox/client.crt")}"
   client_key  = "${file("~/.matchbox/client.key")}"
   ca          = "${file("~/.matchbox/ca.crt")}"
 }
 
 provider "ct" {
-  version = "0.3.0"
+  version = "0.3.1"
 }
 ...
 ```
@@ -141,9 +141,9 @@ $ sudo ./scripts/libvirt [start|reboot|shutdown|poweroff|destroy]
 $ export KUBECONFIG=assets/auth/kubeconfig
 $ kubectl get nodes
 NAME                STATUS    AGE       VERSION
-node1.example.com   Ready     11m       v1.13.2
-node2.example.com   Ready     11m       v1.13.2
-node3.example.com   Ready     11m       v1.13.2
+node1.example.com   Ready     11m       v1.14.1
+node2.example.com   Ready     11m       v1.14.1
+node3.example.com   Ready     11m       v1.14.1
 
 $ kubectl get pods --all-namespaces
 NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE

examples/terraform/bootkube-install/cluster.tf

@@ -1,6 +1,6 @@
 // Kubernetes cluster
 module "cluster" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.13.2"
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.14.1"
 
   providers = {
     local    = "local.default"
@@ -15,6 +15,9 @@ module "cluster" {
   os_channel             = "coreos-stable"
   os_version             = "1967.3.0"
 
+  # default iPXE firmware (used in dnsmasq image) doesn't offer https
+  download_protocol = "http"
+
   # configuration
   k8s_domain_name    = "cluster.example.com"
   ssh_authorized_key = "${var.ssh_authorized_key}"

examples/terraform/bootkube-install/provider.tf

@@ -1,32 +1,32 @@
 // Configure the matchbox provider
 provider "matchbox" {
-  version = "0.2.2"
+  version     = "0.2.3"
   endpoint    = "${var.matchbox_rpc_endpoint}"
   client_cert = "${file("~/.matchbox/client.crt")}"
   client_key  = "${file("~/.matchbox/client.key")}"
   ca          = "${file("~/.matchbox/ca.crt")}"
 }
 
 provider "ct" {
-  version = "0.3.0"
+  version = "0.3.1"
 }
 
 provider "local" {
   version = "~> 1.0"
-  alias = "default"
+  alias   = "default"
 }
 
 provider "null" {
   version = "~> 1.0"
-  alias = "default"
+  alias   = "default"
 }
 
 provider "template" {
   version = "~> 1.0"
-  alias = "default"
+  alias   = "default"
 }
 
 provider "tls" {
   version = "~> 1.0"
-  alias = "default"
+  alias   = "default"
 }