137 lines
5.9 KiB
HCL
137 lines
5.9 KiB
HCL
#
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# Global DCO definitions
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#
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locals {
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dcodc = "dco"
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dconodenrbase = index(var.datacenters, "dco")
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dcoindexjump = length(var.datacenters)
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}
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#
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# Control node resources DCO
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#
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resource "openstack_networking_port_v2" "kubecport-dco" {
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name = "${var.controller_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}-${replace(var.dns_suffix,".","-")}-${local.dcodc}-port"
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# We create as many ports as there are instances created
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count = var.controllerdcreplicas
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network_id = data.openstack_networking_network_v2.public-dco.id
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# A list of security group ID
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security_group_ids = [
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resource.openstack_networking_secgroup_v2.ssh-from-jump-hosts-dco.id,
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resource.openstack_networking_secgroup_v2.microk8s-dco.id,
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resource.openstack_networking_secgroup_v2.k8s-external-control-dco.id
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]
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admin_state_up = "true"
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provider = openstack.dco
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}
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# Boot volume for node
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resource "openstack_blockstorage_volume_v3" "kubecvolumeboot-dco" {
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count = var.controllerdcreplicas # Replicas per datacenter
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name = "${var.controller_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}-${replace(var.dns_suffix,".","-")}-${local.dcodc}-vol"
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description = "OS volume for kubernetes worker node ${count.index * local.dcoindexjump + 1 + local.dconodenrbase}"
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size = 100
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image_id = data.openstack_images_image_v2.debian12image-dco.id
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enable_online_resize = true # Allow us to resize volume while attached.
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provider = openstack.dco
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}
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resource "openstack_compute_instance_v2" "controller-nodes-dco" {
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count = var.controllerdcreplicas # Replicas per datacenter
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name = "${var.controller_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}.${var.dns_suffix}"
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flavor_name = "${var.controller_instance_type}"
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key_pair = "${var.keynameworkers}"
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provider = openstack.dco
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security_groups = [
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resource.openstack_networking_secgroup_v2.microk8s-dco.name,
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resource.openstack_networking_secgroup_v2.ssh-from-jump-hosts-dco.name,
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resource.openstack_networking_secgroup_v2.k8s-external-control-dco.name
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]
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block_device {
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uuid = resource.openstack_blockstorage_volume_v3.kubecvolumeboot-dco[count.index].id
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source_type = "volume"
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destination_type = "volume"
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boot_index = 0
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}
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scheduler_hints {
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group = openstack_compute_servergroup_v2.controllers-dco.id
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}
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network {
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port = resource.openstack_networking_port_v2.kubecport-dco[count.index].id
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}
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}
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#
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# Worker node resources DCO
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#
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resource "openstack_networking_port_v2" "kubewport-dco" {
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name = "${var.worker_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}-${replace(var.dns_suffix,".","-")}-${local.dcodc}-port"
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# We create as many ports as there are instances created
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count = var.workerdcreplicas
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network_id = data.openstack_networking_network_v2.public-dco.id
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# A list of security group ID
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security_group_ids = [
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resource.openstack_networking_secgroup_v2.ssh-from-jump-hosts-dco.id,
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resource.openstack_networking_secgroup_v2.microk8s-dco.id
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]
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admin_state_up = "true"
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provider = openstack.dco
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}
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# Boot volume for node
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resource "openstack_blockstorage_volume_v3" "kubewvolumeboot-dco" {
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count = var.workerdcreplicas # Replicas per datacenter
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name = "${var.worker_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}-${replace(var.dns_suffix,".","-")}-${local.dcodc}-vol"
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description = "OS volume for kubernetes worker node ${count.index * local.dcoindexjump + 1 + local.dconodenrbase}"
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size = 100
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image_id = data.openstack_images_image_v2.debian12image-dco.id
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enable_online_resize = true # Allow us to resize volume while attached.
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provider = openstack.dco
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}
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resource "openstack_blockstorage_volume_v3" "kubewvolumerook-dco" {
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count = var.workerdcreplicas # Replicas per datacenter
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name = "${var.worker_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}-${replace(var.dns_suffix,".","-")}-${local.dcodc}-rook-vol"
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description = "Rook storage volume for kubernetes worker node ${count.index * local.dcoindexjump + 1 + local.dconodenrbase}"
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size = 100
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enable_online_resize = true # Allow us to resize volume while attached.
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provider = openstack.dco
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}
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resource "openstack_compute_instance_v2" "worker-nodes-dco" {
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count = var.workerdcreplicas # Replicas per datacenter
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name = "${var.worker_name}${count.index * local.dcoindexjump + 1 + local.dconodenrbase}.${var.dns_suffix}"
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flavor_name = "${var.worker_instance_type}"
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key_pair = "${var.keynameworkers}"
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provider = openstack.dco
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security_groups = [
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resource.openstack_networking_secgroup_v2.microk8s-dco.name,
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resource.openstack_networking_secgroup_v2.ssh-from-jump-hosts-dco.name
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]
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block_device {
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uuid = resource.openstack_blockstorage_volume_v3.kubewvolumeboot-dco[count.index].id
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source_type = "volume"
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destination_type = "volume"
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boot_index = 0
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}
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block_device {
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uuid = resource.openstack_blockstorage_volume_v3.kubewvolumerook-dco[count.index].id
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source_type = "volume"
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destination_type = "volume"
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boot_index = 1
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}
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scheduler_hints {
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group = openstack_compute_servergroup_v2.workers-dco.id
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}
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network {
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port = resource.openstack_networking_port_v2.kubewport-dco[count.index].id
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}
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}
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