diff --git a/contrib/terraform/openstack/kubespray.tf b/contrib/terraform/openstack/kubespray.tf index c501302de..c3a3ae4e5 100644 --- a/contrib/terraform/openstack/kubespray.tf +++ b/contrib/terraform/openstack/kubespray.tf @@ -24,6 +24,7 @@ module "compute" { source = "modules/compute" cluster_name = "${var.cluster_name}" + az_list = "${var.az_list}" number_of_k8s_masters = "${var.number_of_k8s_masters}" number_of_k8s_masters_no_etcd = "${var.number_of_k8s_masters_no_etcd}" number_of_etcd = "${var.number_of_etcd}" diff --git a/contrib/terraform/openstack/modules/compute/main.tf b/contrib/terraform/openstack/modules/compute/main.tf index 370b88879..df3911ef3 100644 --- a/contrib/terraform/openstack/modules/compute/main.tf +++ b/contrib/terraform/openstack/modules/compute/main.tf @@ -102,6 +102,7 @@ resource "openstack_compute_instance_v2" "bastion" { resource "openstack_compute_instance_v2" "k8s_master" { name = "${var.cluster_name}-k8s-master-${count.index+1}" count = "${var.number_of_k8s_masters}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -131,6 +132,7 @@ resource "openstack_compute_instance_v2" "k8s_master" { resource "openstack_compute_instance_v2" "k8s_master_no_etcd" { name = "${var.cluster_name}-k8s-master-ne-${count.index+1}" count = "${var.number_of_k8s_masters_no_etcd}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -159,6 +161,7 @@ resource "openstack_compute_instance_v2" "k8s_master_no_etcd" { resource "openstack_compute_instance_v2" "etcd" { name = "${var.cluster_name}-etcd-${count.index+1}" count = "${var.number_of_etcd}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_etcd}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -180,6 +183,7 @@ resource "openstack_compute_instance_v2" "etcd" { resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip" { name = "${var.cluster_name}-k8s-master-nf-${count.index+1}" count = "${var.number_of_k8s_masters_no_floating_ip}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -204,6 +208,7 @@ resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip" { resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip_no_etcd" { name = "${var.cluster_name}-k8s-master-ne-nf-${count.index+1}" count = "${var.number_of_k8s_masters_no_floating_ip_no_etcd}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -227,6 +232,7 @@ resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip_no_etcd" { resource "openstack_compute_instance_v2" "k8s_node" { name = "${var.cluster_name}-k8s-node-${count.index+1}" count = "${var.number_of_k8s_nodes}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -256,6 +262,7 @@ resource "openstack_compute_instance_v2" "k8s_node" { resource "openstack_compute_instance_v2" "k8s_node_no_floating_ip" { name = "${var.cluster_name}-k8s-node-nf-${count.index+1}" count = "${var.number_of_k8s_nodes_no_floating_ip}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" @@ -305,6 +312,7 @@ resource "openstack_blockstorage_volume_v2" "glusterfs_volume" { resource "openstack_compute_instance_v2" "glusterfs_node_no_floating_ip" { name = "${var.cluster_name}-gfs-node-nf-${count.index+1}" count = "${var.number_of_gfs_nodes_no_floating_ip}" + availability_zone = "${element(var.az_list, count.index)}" image_name = "${var.image_gfs}" flavor_id = "${var.flavor_gfs_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" diff --git a/contrib/terraform/openstack/modules/compute/variables.tf b/contrib/terraform/openstack/modules/compute/variables.tf index 58ab17067..ae9dd73a5 100644 --- a/contrib/terraform/openstack/modules/compute/variables.tf +++ b/contrib/terraform/openstack/modules/compute/variables.tf @@ -1,5 +1,9 @@ variable "cluster_name" {} +variable "az_list" { + type = "list" +} + variable "number_of_k8s_masters" {} variable "number_of_k8s_masters_no_etcd" {} diff --git a/contrib/terraform/openstack/variables.tf b/contrib/terraform/openstack/variables.tf index d49746c92..f455c82fc 100644 --- a/contrib/terraform/openstack/variables.tf +++ b/contrib/terraform/openstack/variables.tf @@ -2,6 +2,12 @@ variable "cluster_name" { default = "example" } +variable "az_list" { + description = "List of Availability Zones available in your OpenStack cluster" + type = "list" + default = ["nova"] +} + variable "number_of_bastions" { default = 1 }