resource "openstack_compute_keypair_v2" "k8s" { name = "kubernetes-${var.cluster_name}" public_key = "${chomp(file(var.public_key_path))}" } resource "openstack_compute_secgroup_v2" "k8s_master" { name = "${var.cluster_name}-k8s-master" description = "${var.cluster_name} - Kubernetes Master" rule { ip_protocol = "tcp" from_port = "6443" to_port = "6443" cidr = "0.0.0.0/0" } } resource "openstack_compute_secgroup_v2" "bastion" { name = "${var.cluster_name}-bastion" description = "${var.cluster_name} - Bastion Server" rule { ip_protocol = "tcp" from_port = "22" to_port = "22" cidr = "0.0.0.0/0" } } resource "openstack_compute_secgroup_v2" "k8s" { name = "${var.cluster_name}-k8s" description = "${var.cluster_name} - Kubernetes" 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_secgroup_v2" "worker" { name = "${var.cluster_name}-k8s-worker" description = "${var.cluster_name} - Kubernetes worker nodes" rule { ip_protocol = "tcp" from_port = "30000" to_port = "32767" cidr = "0.0.0.0/0" } } resource "openstack_compute_instance_v2" "bastion" { name = "${var.cluster_name}-bastion-${count.index+1}" count = "${var.number_of_bastions}" image_name = "${var.image}" flavor_id = "${var.flavor_bastion}" key_pair = "${openstack_compute_keypair_v2.k8s.name}" network { name = "${var.network_name}" } security_groups = ["${openstack_compute_secgroup_v2.k8s.name}", "${openstack_compute_secgroup_v2.bastion.name}", "default", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "bastion" depends_on = "${var.network_id}" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${var.bastion_fips[0]}/ > contrib/terraform/group_vars/no-floating.yml" } } resource "openstack_compute_instance_v2" "k8s_master" { name = "${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.bastion.name}", "${openstack_compute_secgroup_v2.k8s.name}", "default", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "etcd,kube-master,${var.supplementary_master_groups},k8s-cluster,vault" depends_on = "${var.network_id}" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element( concat(var.bastion_fips, var.k8s_master_fips), 0)}/ > contrib/terraform/group_vars/no-floating.yml" } } resource "openstack_compute_instance_v2" "k8s_master_no_etcd" { name = "${var.cluster_name}-k8s-master-ne-${count.index+1}" count = "${var.number_of_k8s_masters_no_etcd}" image_name = "${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}", "${openstack_compute_secgroup_v2.bastion.name}", "${openstack_compute_secgroup_v2.k8s.name}", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "kube-master,${var.supplementary_master_groups},k8s-cluster,vault" depends_on = "${var.network_id}" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element( concat(var.bastion_fips, var.k8s_master_fips), 0)}/ > contrib/terraform/group_vars/no-floating.yml" } } resource "openstack_compute_instance_v2" "etcd" { name = "${var.cluster_name}-etcd-${count.index+1}" count = "${var.number_of_etcd}" image_name = "${var.image}" flavor_id = "${var.flavor_etcd}" 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 = "etcd,vault,no-floating" depends_on = "${var.network_id}" } } resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip" { name = "${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}", "default", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "etcd,kube-master,${var.supplementary_master_groups},k8s-cluster,vault,no-floating" depends_on = "${var.network_id}" } } resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip_no_etcd" { name = "${var.cluster_name}-k8s-master-ne-nf-${count.index+1}" count = "${var.number_of_k8s_masters_no_floating_ip_no_etcd}" 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 = "${var.ssh_user}" kubespray_groups = "kube-master,${var.supplementary_master_groups},k8s-cluster,vault,no-floating" depends_on = "${var.network_id}" } } resource "openstack_compute_instance_v2" "k8s_node" { name = "${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 = ["${openstack_compute_secgroup_v2.k8s.name}", "${openstack_compute_secgroup_v2.bastion.name}", "${openstack_compute_secgroup_v2.worker.name}", "default", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "kube-node,k8s-cluster" depends_on = "${var.network_id}" } provisioner "local-exec" { command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element( concat(var.bastion_fips, var.k8s_node_fips), 0)}/ > contrib/terraform/group_vars/no-floating.yml" } } resource "openstack_compute_instance_v2" "k8s_node_no_floating_ip" { name = "${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 = ["${openstack_compute_secgroup_v2.k8s.name}", "${openstack_compute_secgroup_v2.worker.name}", "default", ] metadata = { ssh_user = "${var.ssh_user}" kubespray_groups = "kube-node,k8s-cluster,no-floating" depends_on = "${var.network_id}" } } resource "openstack_compute_floatingip_associate_v2" "bastion" { count = "${var.number_of_bastions}" floating_ip = "${var.bastion_fips[count.index]}" instance_id = "${element(openstack_compute_instance_v2.bastion.*.id, count.index)}" } resource "openstack_compute_floatingip_associate_v2" "k8s_master" { count = "${var.number_of_k8s_masters}" instance_id = "${element(openstack_compute_instance_v2.k8s_master.*.id, count.index)}" floating_ip = "${var.k8s_master_fips[count.index]}" } resource "openstack_compute_floatingip_associate_v2" "k8s_node" { count = "${var.number_of_k8s_nodes}" floating_ip = "${var.k8s_node_fips[count.index]}" instance_id = "${element(openstack_compute_instance_v2.k8s_node.*.id, count.index)}" } resource "openstack_blockstorage_volume_v2" "glusterfs_volume" { name = "${var.cluster_name}-glusterfs_volume-${count.index+1}" count = "${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 = ["${openstack_compute_secgroup_v2.k8s.name}", "default", ] metadata = { ssh_user = "${var.ssh_user_gfs}" kubespray_groups = "gfs-cluster,network-storage,no-floating" depends_on = "${var.network_id}" } } resource "openstack_compute_volume_attach_v2" "glusterfs_volume" { count = "${var.number_of_gfs_nodes_no_floating_ip}" instance_id = "${element(openstack_compute_instance_v2.glusterfs_node_no_floating_ip.*.id, count.index)}" volume_id = "${element(openstack_blockstorage_volume_v2.glusterfs_volume.*.id, count.index)}" }