14 files changed, 164 insertions, 0 deletions
diff --git a/openlab/modules/openstack/compute/data.tf b/openlab/modules/openstack/compute/data.tf
new file mode 100644
index 0000000..24c6c62
--- /dev/null
+++ b/openlab/modules/openstack/compute/data.tf
@@ -0,0 +1,36 @@
+data "terraform_remote_state" "keypair" {
+  backend = var.backend
+  config = {
+    bucket      = var.backend_state
+    prefix      = "${var.region}/${var.environment}/keypair/terraform.tfstate"
+  }
+}
+
+data "terraform_remote_state" "network" {
+  backend = var.backend
+  config = {
+    bucket      = var.backend_state
+    prefix      = "${var.region}/${var.environment}/network/terraform.tfstate"
+  }
+}
+
+data "terraform_remote_state" "securitygroup" {
+  backend = var.backend
+  config = {
+    bucket      = var.backend_state
+    prefix      = "${var.region}/${var.environment}/securitygroup/terraform.tfstate"
+  }
+}
+
+data "openstack_images_image_v2" "vm_image" {
+  name = var.image
+}
+
+data "openstack_compute_flavor_v2" "flavor" {
+  name = var.flavor
+}
+
+data "openstack_networking_network_v2" "egress_network" {
+  name = var.network
+}
+
diff --git a/openlab/modules/openstack/compute/main.tf b/openlab/modules/openstack/compute/main.tf
new file mode 100644
index 0000000..1e08737
--- /dev/null
+++ b/openlab/modules/openstack/compute/main.tf
@@ -0,0 +1,27 @@
+resource "openstack_compute_instance_v2" "nodes" {
+  name      = "${var.cluster_name}-${var.node_name}-${count.index}"
+  image_id  = data.openstack_images_image_v2.vm_image.id
+  flavor_id = data.openstack_compute_flavor_v2.flavor.id
+  key_pair  = data.terraform_remote_state.keypair.outputs.name
+  network {
+    name = data.terraform_remote_state.network.outputs.name
+  }
+  security_groups = [ data.terraform_remote_state.securitygroup.outputs.name ]
+
+  user_data = var.user_data
+
+  count = var.node_count
+}
+
+resource "openstack_compute_floatingip_v2" "floatingip" {
+  pool = var.floating_ip_pool
+
+  count = var.node_count
+}
+
+resource "openstack_compute_floatingip_associate_v2" "floatipassociation" {
+  floating_ip = openstack_compute_floatingip_v2.floatingip[count.index].address
+  instance_id = openstack_compute_instance_v2.nodes[count.index].id
+
+  count = var.node_count
+}
diff --git a/openlab/modules/openstack/compute/output.tf b/openlab/modules/openstack/compute/output.tf
new file mode 100644
index 0000000..28ae6d0
--- /dev/null
+++ b/openlab/modules/openstack/compute/output.tf
@@ -0,0 +1,11 @@
+output "floating_ips" {
+  value = [openstack_compute_floatingip_associate_v2.floatipassociation.*.floating_ip]
+}
+
+output "fixed_ips" {
+  value = [openstack_compute_instance_v2.nodes.*.access_ip_v4]
+}
+
+output "hostnames" {
+  value = [openstack_compute_instance_v2.nodes.*.name]
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/compute/variables.tf b/openlab/modules/openstack/compute/variables.tf
new file mode 100644
index 0000000..871719d
--- /dev/null
+++ b/openlab/modules/openstack/compute/variables.tf
@@ -0,0 +1,18 @@
+variable "cluster_name" {
+  description = "A name for the cluster"
+  type = string
+}
+
+variable "backend" {}
+variable "backend_state" {}
+variable "region" {}
+variable "environment" {}
+
+variable "node_name" {}
+variable "image" {}
+variable "flavor" {}
+variable "network" {}
+variable "floating_ip_pool" {}
+variable "user_data" {}
+
+variable "node_count" {}
diff --git a/openlab/modules/openstack/keypair/main.tf b/openlab/modules/openstack/keypair/main.tf
new file mode 100644
index 0000000..5b1384a
--- /dev/null
+++ b/openlab/modules/openstack/keypair/main.tf
@@ -0,0 +1,6 @@
+resource "openstack_compute_keypair_v2" "key" {
+  # You cna find a public/private key pair from your remote state storage.
+  name = "${var.cluster_name}-key"
+  # In order to generate a new keypair via existing public key
+  public_key = var.ssh_public_key
+}
diff --git a/openlab/modules/openstack/keypair/output.tf b/openlab/modules/openstack/keypair/output.tf
new file mode 100644
index 0000000..9c042e6
--- /dev/null
+++ b/openlab/modules/openstack/keypair/output.tf
@@ -0,0 +1,3 @@
+output "name" {
+  value = openstack_compute_keypair_v2.key.name
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/keypair/variables.tf b/openlab/modules/openstack/keypair/variables.tf
new file mode 100644
index 0000000..b3c6a92
--- /dev/null
+++ b/openlab/modules/openstack/keypair/variables.tf
@@ -0,0 +1,6 @@
+variable "cluster_name" {
+  description = "A name for the cluster"
+  type = string
+}
+
+variable "ssh_public_key" { }
diff --git a/openlab/modules/openstack/network/data.tf b/openlab/modules/openstack/network/data.tf
new file mode 100644
index 0000000..fad533f
--- /dev/null
+++ b/openlab/modules/openstack/network/data.tf
@@ -0,0 +1,3 @@
+data "openstack_networking_network_v2" "egress_network" {
+  name = var.network
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/network/main.tf b/openlab/modules/openstack/network/main.tf
new file mode 100644
index 0000000..80dd70e
--- /dev/null
+++ b/openlab/modules/openstack/network/main.tf
@@ -0,0 +1,25 @@
+resource "openstack_networking_network_v2" "network" {
+  name              = "${var.cluster_name}-network"
+  admin_state_up    = "true"
+}
+
+resource "openstack_networking_subnet_v2" "subnet" {
+  name        = "${var.cluster_name}-subnet"
+  network_id  = openstack_networking_network_v2.network.id
+  cidr        = "192.168.64.0/24"
+  ip_version  = 4
+  gateway_ip  = "192.168.64.1"
+  enable_dhcp = "true"
+  dns_nameservers = [ "8.8.8.8", "8.8.4.4" ]
+}
+
+resource "openstack_networking_router_v2" "router" {
+  name                = "${var.cluster_name}-router"
+  admin_state_up      = true
+  external_network_id = data.openstack_networking_network_v2.egress_network.id
+}
+
+resource "openstack_networking_router_interface_v2" "router_interface" {
+  router_id = openstack_networking_router_v2.router.id
+  subnet_id = openstack_networking_subnet_v2.subnet.id
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/network/output.tf b/openlab/modules/openstack/network/output.tf
new file mode 100644
index 0000000..1ca1b0a
--- /dev/null
+++ b/openlab/modules/openstack/network/output.tf
@@ -0,0 +1,3 @@
+output "name" {
+  value = openstack_networking_network_v2.network.name
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/network/variables.tf b/openlab/modules/openstack/network/variables.tf
new file mode 100644
index 0000000..86de2f0
--- /dev/null
+++ b/openlab/modules/openstack/network/variables.tf
@@ -0,0 +1,9 @@
+variable "cluster_name" {
+  description = "A name for the cluster"
+  type = string
+}
+
+variable "network" {
+  description = "A network to the Internet"
+  type = string
+}
diff --git a/openlab/modules/openstack/securitygroup/main.tf b/openlab/modules/openstack/securitygroup/main.tf
new file mode 100644
index 0000000..af7cbb4
--- /dev/null
+++ b/openlab/modules/openstack/securitygroup/main.tf
@@ -0,0 +1,10 @@
+resource "openstack_networking_secgroup_v2" "securitygroup" {
+  name        = "${var.cluster_name}-securitygroup"
+  description = "RKE security group"
+}
+
+resource "openstack_networking_secgroup_rule_v2" "securitygroup_rule" {
+  direction         = "ingress"
+  ethertype         = "IPv4"
+  security_group_id = openstack_networking_secgroup_v2.securitygroup.id
+}
diff --git a/openlab/modules/openstack/securitygroup/output.tf b/openlab/modules/openstack/securitygroup/output.tf
new file mode 100644
index 0000000..825f4bf
--- /dev/null
+++ b/openlab/modules/openstack/securitygroup/output.tf
@@ -0,0 +1,3 @@
+output "name" {
+  value = openstack_networking_secgroup_v2.securitygroup.name
+}
+\ No newline at end of file
diff --git a/openlab/modules/openstack/securitygroup/variables.tf b/openlab/modules/openstack/securitygroup/variables.tf
new file mode 100644
index 0000000..826fcfb
--- /dev/null
+++ b/openlab/modules/openstack/securitygroup/variables.tf
@@ -0,0 +1,4 @@
+variable "cluster_name" {
+  description = "A name for the cluster"
+  type = string
+}