Provision k8s cluster with Kubespray

terraform/main.tf

@@ -0,0 +1,41 @@
+provider "scaleway" {
+  region = "${var.region}"
+}
+
+data "scaleway_image" "ubuntu" {
+  architecture = "${var.architecture}"
+  name         = "${var.image}"
+}
+
+//resource "scaleway_ip" "public_ip" {
+//  count = 1
+//}
+
+resource "scaleway_server" "node" {
+  count  = "${var.node_instance_count}"
+  name   = "node${count.index+1}"
+  image  = "${data.scaleway_image.ubuntu.id}"
+  type   = "${var.node_instance_type}"
+  state  = "running"
+  dynamic_ip_required = true,
+  tags   = ["k8s", "kube-node"]
+}
+
+resource "scaleway_server" "master" {
+  count  = "${var.master_instance_count}"
+  name   = "master${count.index+1}"
+  image  = "${data.scaleway_image.ubuntu.id}"
+  type   = "${var.master_instance_type}"
+  state  = "running"
+  dynamic_ip_required = true,
+  tags   = ["k8s", "kube-master","etcd"]
+}
+
+output "node_private_ips" {
+  value = ["${scaleway_server.node.*.private_ip}"]
+}
+
+output "master_private_ips" {
+  value = ["${scaleway_server.master.*.private_ip}"]
+}
+

terraform/sl.tf

@@ -1,79 +0,0 @@
-provider "scaleway" {
-  region = "${var.region}"
-}
-
-data "scaleway_image" "ubuntu" {
-  architecture = "${var.architecture}"
-  name         = "${var.image}"
-}
-
-data "scaleway_image" "ubuntu_mini" {
-  architecture = "${var.architecture}"
-  name         = "${var.mini_image}"
-}
-
-//resource "scaleway_ip" "public_ip" {
-//  count = 1
-//}
-
-resource "scaleway_server" "worker" {
-  count  = "${var.worker_instance_count}"
-  name   = "worker${count.index+1}"
-  image  = "${data.scaleway_image.ubuntu.id}"
-  type   = "${var.worker_instance_type}"
-  state  = "running"
-  tags   = ["k8s","k8s_workers"]
-
-//  volume {
-//    size_in_gb = 50
-//    type       = "l_ssd"
-//  }
-}
-
-resource "scaleway_server" "master" {
-  count  = "${var.master_instance_count}"
-  name   = "master${count.index+1}"
-  image  = "${data.scaleway_image.ubuntu.id}"
-  type   = "${var.master_instance_type}"
-  state  = "running"
-  tags   = ["k8s","k8s_masters"]
-}
-
-resource "scaleway_server" "proxy1" {
-  count = 1
-  name  = "proxy1"
-  image = "${data.scaleway_image.ubuntu.id}"
-  type  = "${var.proxy_instance_type}"
-  public_ip  = "51.158.77.6"
-  state  = "running"
-  tags  = ["k8s","k8s_proxy","primary"]
-}
-
-resource "scaleway_server" "proxy2" {
-  count = 1
-  name  = "proxy2"
-  image = "${data.scaleway_image.ubuntu.id}"
-  type  = "${var.proxy_instance_type}"
-  state  = "running"
-  tags  = ["k8s","k8s_proxy","secondary"]
-}
-
-output "worker_private_ips" {
-  value = ["${scaleway_server.worker.*.private_ip}"]
-}
-
-output "master_private_ips" {
-  value = ["${scaleway_server.master.*.private_ip}"]
-}
-
-output "proxy0_private_ips" {
-  value = ["${scaleway_server.proxy1.*.private_ip}"]
-}
-
-output "proxy1_private_ips" {
-  value = ["${scaleway_server.proxy2.*.private_ip}"]
-}
-
-output "public_ip" {
-  value = ["${scaleway_server.proxy1.*.public_ip}"]
-}

terraform/variables.tf

@@ -7,33 +7,21 @@ variable "architecture" {
 }
 
 variable "image" {
-  default = "ubuntu-bionic-k8s"
-}
-
-variable "mini_image" {
-  default = "Ubuntu Mini Xenial 25G"
+  default = "Ubuntu Bionic"
 }
 
 variable "master_instance_type" {
-  default = "START1-S"
+  default = "DEV1-S"
 }
 
 variable "master_instance_count" {
-  default = 3
+  default = 1
 }
 
-variable "proxy_instance_type" {
-  default = "START1-S"
+variable "node_instance_type" {
+  default = "DEV1-S"
 }
 
-variable "worker_instance_type" {
-  default = "START1-S"
-}
-
-variable "worker_volume_size" {
-  default = 100
-}
-
-variable "worker_instance_count" {
-  default = 3
+variable "node_instance_count" {
+  default = 2
 }