Fix openstack external API

examples/terraform/openstack/main.tf

@@ -42,14 +42,6 @@ resource "openstack_networking_secgroup_rule_v2" "secgroup_allow_internal_ipv4"
   security_group_id = "${openstack_networking_secgroup_v2.securitygroup.id}"
 }
 
-resource "openstack_networking_secgroup_rule_v2" "secgroup_allow_internal_ipv6" {
-  description       = "Allow security group internal IPv6 traffic"
-  direction         = "ingress"
-  ethertype         = "IPv6"
-  remote_group_id   = "${openstack_networking_secgroup_v2.securitygroup.id}"
-  security_group_id = "${openstack_networking_secgroup_v2.securitygroup.id}"
-}
-
 resource "openstack_networking_secgroup_rule_v2" "secgroup_ssh" {
   description       = "Allow SSH"
   direction         = "ingress"
@@ -139,12 +131,15 @@ resource "openstack_lb_pool_v2" "pool" {
 }
 
 resource "openstack_lb_monitor_v2" "monitor" {
-  name        = "${var.cluster_name}-cluster"
-  pool_id     = "${openstack_lb_pool_v2.pool.id}"
-  type        = "TCP"
-  delay       = "60"
-  timeout     = "10"
-  max_retries = "3"
+  name           = "${var.cluster_name}-cluster"
+  pool_id        = "${openstack_lb_pool_v2.pool.id}"
+  type           = "HTTPS"
+  url_path       = "/healthz"
+  http_method    = "GET"
+  expected_codes = "200"
+  delay          = 5
+  timeout        = 2
+  max_retries    = 2
 }
 
 resource "openstack_networking_floatingip_v2" "lb" {

examples/terraform/openstack/output.tf

@@ -1,6 +1,6 @@
 output "kubeone_api" {
   value = {
-    endpoint = "${openstack_networking_floatingip_v2.lb.fixed_ip}"
+    endpoint = "${openstack_networking_floatingip_v2.lb.address}"
   }
 }
 
@@ -28,9 +28,8 @@ output "kubeone_workers" {
       floatingIPPool   = "${var.external_network_name}"
       network          = "${openstack_networking_network_v2.network.name}"
       subnet           = "${openstack_networking_subnet_v2.subnet.name}"
-
-      operatingSystem = "ubuntu"
-      replicas        = 1
+      operatingSystem  = "ubuntu"
+      replicas         = 1
     }
   }
 }

examples/terraform/openstack/variables.tf

@@ -4,6 +4,7 @@ variable "cluster_name" {
 
 variable "ssh_public_key_file" {
   description = "SSH public key file"
+  default     = "~/.ssh/id_rsa.pub"
 }
 
 variable "ssh_private_key_file" {

pkg/config/cluster.go

@@ -184,7 +184,15 @@ type ProviderConfig struct {
 // Validate checks the ProviderConfig for errors
 func (p *ProviderConfig) Validate() error {
 	switch p.Name {
-	case ProviderNameAWS, ProviderNameOpenStack, ProviderNameHetzner, ProviderNameDigitalOcean, ProviderNameVSphere, ProviderNameNone:
+	case ProviderNameAWS:
+	case ProviderNameOpenStack:
+		if p.CloudConfig == "" {
+			return errors.New("`provider.cloud_config` is required for openstack provider")
+		}
+	case ProviderNameHetzner:
+	case ProviderNameDigitalOcean:
+	case ProviderNameVSphere:
+	case ProviderNameNone:
 	default:
 		return errors.Errorf("unknown provider name %q", p.Name)
 	}

pkg/installer/installation/reset.go

@@ -62,5 +62,6 @@ fi
 
 const resetScript = `
 sudo kubeadm reset --force
+sudo rm /etc/kubernetes/cloud-config
 rm -rf "{{ .WORK_DIR }}"
 `