resource "openstack_networking_floatingip_v2" "k8s_master" { count = "${var.number_of_k8s_masters}" pool = "${var.floatingip_pool}" } resource "openstack_networking_floatingip_v2" "k8s_node" { count = "${var.number_of_k8s_nodes}" pool = "${var.floatingip_pool}" } resource "openstack_compute_keypair_v2" "k8s" { name = "kubernetes-${var.cluster_name}" public_key = "${file(var.public_key_path)}" } resource "openstack_compute_secgroup_v2" "k8s_master" { name = "${var.cluster_name}-k8s-master" description = "${var.cluster_name} - Kubernetes Master" } resource "openstack_compute_secgroup_v2" "k8s" { name = "${var.cluster_name}-k8s" description = "${var.cluster_name} - Kubernetes" rule { ip_protocol = "tcp" from_port = "22" to_port = "22" cidr = "0.0.0.0/0" } rule { ip_protocol = "icmp" from_port = "-1" to_port = "-1" cidr = "0.0.0.0/0" } rule { ip_protocol = "tcp" from_port = "1" to_port = "65535" self = true } rule { ip_protocol = "udp" from_port = "1" to_port = "65535" self = true } rule { ip_protocol = "icmp" from_port = "-1" to_port = "-1" self = true } } resource "openstack_compute_instance_v2" "k8s_master" { name = "${var.cluster_name}-k8s-master-${count.index+1}" count = "${var.number_of_k8s_masters}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}", "${openstack_compute_secgroup_v2.k8s.name}" ] floating_ip = "${element(openstack_networking_floatingip_v2.k8s_master.*.address, count.index)}" metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "etcd,kube-master,kube-node,k8s-cluster,vault" } } resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip" { name = "${var.cluster_name}-k8s-master-nf-${count.index+1}" count = "${var.number_of_k8s_masters_no_floating_ip}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_master}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}", "${openstack_compute_secgroup_v2.k8s.name}" ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "etcd,kube-master,kube-node,k8s-cluster,vault,no-floating" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml" } } resource "openstack_compute_instance_v2" "k8s_node" { name = "${var.cluster_name}-k8s-node-${count.index+1}" count = "${var.number_of_k8s_nodes}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ] floating_ip = "${element(openstack_networking_floatingip_v2.k8s_node.*.address, count.index)}" metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "kube-node,k8s-cluster,vault" } } resource "openstack_compute_instance_v2" "k8s_node_no_floating_ip" { name = "${var.cluster_name}-k8s-node-nf-${count.index+1}" count = "${var.number_of_k8s_nodes_no_floating_ip}" image_name = "${var.image}" flavor_id = "${var.flavor_k8s_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "kube-node,k8s-cluster,vault,no-floating" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml" } } resource "openstack_blockstorage_volume_v2" "glusterfs_volume" { name = "${var.cluster_name}-gfs-nephe-vol-${count.index+1}" count = "${var.number_of_gfs_nodes_no_floating_ip}" description = "Non-ephemeral volume for GlusterFS" size = "${var.gfs_volume_size_in_gb}" } resource "openstack_compute_instance_v2" "glusterfs_node_no_floating_ip" { name = "${var.cluster_name}-gfs-node-nf-${count.index+1}" count = "${var.number_of_gfs_nodes_no_floating_ip}" image_name = "${var.image_gfs}" flavor_id = "${var.flavor_gfs_node}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ] metadata = { ssh_user = "${var.ssh_user_gfs}" kubespray_groups = "gfs-cluster,network-storage" } volume { volume_id = "${element(openstack_blockstorage_volume_v2.glusterfs_volume.*.id, count.index)}" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/gfs-cluster.yml" } } #output "msg" { # value = "Your hosts are ready to go!\nYour ssh hosts are: ${join(", ", openstack_networking_floatingip_v2.k8s_master.*.address )}" #}