removed temp examples folder; added a new network module representing…

… a local network with no internet connection; change vm module to include two local networks and two methods of attaching ports to a vm
selectel · Jan 24, 2024 · 768e5f3 · 768e5f3
1 parent be19344
commit 768e5f3
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Showing 7 changed files with 62 additions and 137 deletions.
diff --git a/examples/main.tf b/examples/main.tf
diff --git a/examples/providers.tf b/examples/providers.tf
diff --git a/examples/vars.tf b/examples/vars.tf
diff --git a/examples/versions.tf b/examples/versions.tf
diff --git a/modules/nat/main.tf b/modules/nat/main.tf
@@ -18,6 +18,7 @@ resource "openstack_networking_subnet_v2" "subnet_1" {
   cidr            = var.subnet_cidr
   name            = var.subnet_cidr
   enable_dhcp     = var.enable_dhcp
+  no_gateway      = var.no_gateway
 }
 
 resource "openstack_networking_router_interface_v2" "router_interface_1" {

diff --git a/modules/vm/main.tf b/modules/vm/main.tf
@@ -18,43 +18,58 @@ module "volume" {
   image_name          = var.image_name[count.index]
 }
 
-module "nat1" {
+module "nat" {
   source = "../nat"
 
   router_external_net_name = var.router_external_net_name
   dns_nameservers          = var.dns_nameservers
   subnet_cidr              = var.subnet_cidr
-  router_name              = var.router1_name
-  network_name             = var.network1_name
+  router_name              = var.router_name
+  network_name             = var.network_name
   enable_dhcp              = var.enable_dhcp
+  no_gateway               = var.no_gateway
 }
 
-module "nat2" {
-  source = "../nat"
+module "network_1" {
+  source = "../network"
 
-  router_external_net_name = var.router_external_net_name
   dns_nameservers          = var.dns_nameservers
-  subnet_cidr              = var.subnet_cidr
-  router_name              = var.router2_name
-  network_name             = var.network2_name
-  enable_dhcp              = var.enable_dhcp
+  subnet_cidr              = var.local_network_1_subnet_cidr
+  network_name             = var.local_network_1_name
+}
+
+module "network_2" {
+  source = "../network"
+
+  dns_nameservers          = var.dns_nameservers
+  subnet_cidr              = var.local_network_2_subnet_cidr
+  network_name             = var.local_network_2_name
 }
 
 resource "openstack_networking_port_v2" "port_1" {
   name       = "${var.vm_name}-eth0"
-  network_id = module.nat1.network_id
+  network_id = module.nat.network_id
 
   fixed_ip {
-    subnet_id = module.nat1.subnet_id
+    subnet_id = module.nat.subnet_id
   }
 }
 
 resource "openstack_networking_port_v2" "port_2" {
   name       = "${var.vm_name}-eth1"
-  network_id = module.nat2.network_id
+  network_id = module.network_1.network_id
 
   fixed_ip {
-    subnet_id = module.nat2.subnet_id
+    subnet_id = module.network_1.subnet_id
+  }
+}
+
+resource "openstack_networking_port_v2" "port_3" {
+  name       = "${var.vm_name}-eth2"
+  network_id = module.network_2.network_id
+
+  fixed_ip {
+    subnet_id = module.network_2.subnet_id
   }
 }
 
@@ -69,7 +84,7 @@ resource "openstack_compute_instance_v2" "instance_1" {
   }
 
   network {
-    port = openstack_networking_port_v2.port_2.id
+    port = openstack_networking_port_v2.port_1.id
   }
 
   dynamic "block_device" {
@@ -92,3 +107,8 @@ resource "openstack_compute_instance_v2" "instance_1" {
     ]
   }
 }
+
+resource "openstack_compute_interface_attach_v2" "port_3_attach" {
+  instance_id = openstack_compute_instance_v2.instance_1.id
+  port_id = openstack_networking_port_v2.port_3.id
+}
diff --git a/modules/vm/vars.tf b/modules/vm/vars.tf
@@ -65,37 +65,54 @@ variable "dns_nameservers" {
 }
 
 variable "subnet_cidr" {
-  description = "Subnet CIRD to be created"
+  description = "Subnet CIDR to be created"
   type        = string
   default     = "192.168.0.0/24"
 }
 
-variable "router1_name" {
+variable "router_name" {
   description = "Router name to be created"
   type        = string
   default     = "router_1"
 }
 
-variable "network1_name" {
+variable "network_name" {
   description = "Network name to be created"
   type        = string
   default     = "network_1"
 }
 
-variable "router2_name" {
-  description = "Router name to be created"
+variable "local_network_1_name" {
+  description = "Local network name to be created"
   type        = string
-  default     = "router_2"
+  default     = "local_network_1"
 }
 
-variable "network2_name" {
-  description = "Network name to be created"
+variable "local_network_2_name" {
+  description = "Local network name to be created"
+  type        = string
+  default     = "local_network_2"
+}
+
+variable "local_network_1_subnet_cidr" {
+  description = "Subnet CIDR to be created"
   type        = string
-  default     = "network_2"
+  default     = "192.168.1.0/24"
+}
+
+variable "local_network_2_subnet_cidr" {
+  description = "Subnet CIDR to be created"
+  type        = string
+  default     = "192.168.2.0/24"
 }
 
 variable "enable_dhcp" {
   description = "DHCP enable flag"
   type        = bool
   default     = false
 }
+
+variable "no_gateway" {
+  type    = string
+  default = false
+}