79 lines
2.9 KiB
HCL
79 lines
2.9 KiB
HCL
|
|
#
|
|
# Controller node resources
|
|
#
|
|
|
|
resource "openstack_networking_port_v2" "kubeport" {
|
|
name = "${var.controller_name}${count.index+1}-${replace(var.dns_suffix,".","-")}-port"
|
|
# We create as many ports as there are instances created
|
|
count = var.controller_instance_count
|
|
network_id = data.openstack_networking_network_v2.public.id
|
|
# A list of security group ID
|
|
security_group_ids = [
|
|
data.openstack_networking_secgroup_v2.sshfromjumphosts.id,
|
|
data.openstack_networking_secgroup_v2.allegress.id,
|
|
resource.openstack_networking_secgroup_v2.microk8s.id
|
|
]
|
|
admin_state_up = "true"
|
|
}
|
|
|
|
resource "openstack_blockstorage_volume_v3" "kubecvolumeboot" {
|
|
count = var.controller_instance_count # size of cluster
|
|
name = "${var.controller_name}${count.index+1}-${replace(var.dns_suffix,".","-")}-vol"
|
|
description = "OS volume for kubernetes control node ${count.index + 1}"
|
|
size = 100
|
|
image_id = data.openstack_images_image_v2.debian12image.id
|
|
enable_online_resize = true # Allow us to resize volume while attached.
|
|
}
|
|
|
|
resource "openstack_compute_instance_v2" "controller-nodes" {
|
|
count = var.controller_instance_count
|
|
name = "${var.controller_name}${count.index+1}.${var.dns_suffix}"
|
|
flavor_name = "${var.controller_instance_type}"
|
|
key_pair = "${var.keyname}"
|
|
security_groups = [
|
|
data.openstack_networking_secgroup_v2.sshfromjumphosts.name,
|
|
data.openstack_networking_secgroup_v2.allegress.name,
|
|
resource.openstack_networking_secgroup_v2.microk8s.name
|
|
]
|
|
block_device {
|
|
uuid = resource.openstack_blockstorage_volume_v3.kubecvolumeboot[count.index].id
|
|
source_type = "volume"
|
|
destination_type = "volume"
|
|
boot_index = 0
|
|
}
|
|
scheduler_hints {
|
|
group = openstack_compute_servergroup_v2.controllers.id
|
|
}
|
|
network {
|
|
port = resource.openstack_networking_port_v2.kubeport[count.index].id
|
|
}
|
|
}
|
|
|
|
#
|
|
# Worker node resources
|
|
#
|
|
|
|
resource "openstack_compute_instance_v2" "worker-nodes" {
|
|
count = var.worker_instance_count
|
|
name = "${var.worker_name}-${count.index}.${var.dns_suffix}"
|
|
flavor_name = "${var.worker_instance_type}"
|
|
key_pair = "${var.keyname}"
|
|
security_groups = ["microk8s", "Allow SSH from SUNET jumphosts", "Allow ssh from the world"]
|
|
|
|
block_device {
|
|
uuid = "5d24aca9-11be-4de1-9770-4a097d68f361"
|
|
source_type = "image"
|
|
volume_size = 20
|
|
boot_index = 0
|
|
destination_type = "volume"
|
|
delete_on_termination = true
|
|
}
|
|
scheduler_hints {
|
|
group = openstack_compute_servergroup_v2.workers.id
|
|
}
|
|
network {
|
|
name = "public"
|
|
}
|
|
}
|