Load balancer module

.tool-versions

@@ -2,3 +2,4 @@ terraform 1.5.7
 terraform-docs 0.17.0
 tflint 0.50.3
 pre-commit 3.6.2
+python 3.12.1

README.md

@@ -31,27 +31,46 @@ module "module_name" {
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.1 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.7 |
+| <a name="requirement_digitalocean"></a> [digitalocean](#requirement\_digitalocean) | >= 2.34.1 |
 
 ## Providers
 
-No providers.
+| Name | Version |
+|------|---------|
+| <a name="provider_digitalocean"></a> [digitalocean](#provider\_digitalocean) | >= 2.34.1 |
 
 ## Modules
 
 No modules.
 
 ## Resources
 
-No resources.
+| Name | Type |
+|------|------|
+| [digitalocean_loadbalancer.main](https://registry.terraform.io/providers/digitalocean/digitalocean/latest/docs/resources/loadbalancer) | resource |
 
 ## Inputs
 
-No inputs.
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_droplet_ids"></a> [droplet\_ids](#input\_droplet\_ids) | A list of the IDs of each droplet to be attached to the Load Balancer. | `list(string)` | `[]` | no |
+| <a name="input_droplet_tag"></a> [droplet\_tag](#input\_droplet\_tag) | The name of a Droplet tag corresponding to Droplets to be assigned to the Load Balancer. | `string` | `null` | no |
+| <a name="input_firewall"></a> [firewall](#input\_firewall) | List of objects that represent the configuration of each healthcheck. | `list(any)` | `[]` | no |
+| <a name="input_forwarding_rule"></a> [forwarding\_rule](#input\_forwarding\_rule) | List of objects for forwarding\_rule. | `list(any)` | `[]` | no |
+| <a name="input_name"></a> [name](#input\_name) | The Load Balancer name | `string` | n/a | yes |
+| <a name="input_region"></a> [region](#input\_region) | The region to start in | `string` | n/a | yes |
+| <a name="input_size"></a> [size](#input\_size) | The size of the Load Balancer. It must be either lb-small, lb-medium, or lb-large. Defaults to lb-small. Only one of size or size\_unit may be provided. | `string` | `"lb-small"` | no |
+| <a name="input_size_unit"></a> [size\_unit](#input\_size\_unit) | The size of the Load Balancer. It must be in the range (1, 100). Defaults to 1. Only one of size or size\_unit may be provided. | `number` | `1` | no |
+| <a name="input_vpc_uuid"></a> [vpc\_uuid](#input\_vpc\_uuid) | The ID of the VPC where the load balancer will be located. | `string` | `""` | no |
 
 ## Outputs
 
-No outputs.
+| Name | Description |
+|------|-------------|
+| <a name="output_id"></a> [id](#output\_id) | The ID of the Load Balancer. |
+| <a name="output_ip"></a> [ip](#output\_ip) | The ip of the Load Balancer. |
+| <a name="output_urn"></a> [urn](#output\_urn) | The urn for the Load Balancer. |
 <!-- END_TF_DOCS -->
 
 ## Examples of usage

examples/example_of_use/main.tf

@@ -1,4 +1,38 @@
-module "module_name" {
-  source = "../../"
+provider "digitalocean" {
+  token = var.do_token
+}
+
+module "terraform_module_digitalocean_vpc" {
+  source      = "github.com/opsd-io/terraform-module-digitalocean-vpc"
+  vpc_name    = "your-vpc"
+  region      = "nyc1"
+  description = "VPC added by terraform module"
+}
+
+
+module "digitalocean_droplet" {
+  source   = "github.com/opsd-io/terraform-module-digitalocean-droplet?ref=MB_droplet_creation"
+  image    = "ubuntu-20-04-x64"
+  name     = "web-1"
+  region   = "nyc1"
+  size     = "s-1vcpu-1gb"
+  vpc_uuid = [module.terraform_module_digitalocean_vpc.id]
+}
+
+module "digitalocean_loadbalancer" {
+  source      = "github.com/opsd-io/terraform-module-digitalocean-load-balancer?ref=load_balancer_module"
+  name        = "loadbalancer-1"
+  region      = "nyc1"
+  droplet_ids = [module.digitalocean_droplet.id]
+  vpc_uuid    = [module.digitalocean_vpc.id]
+
+  forwarding_rule = [
+    {
+      entry_port     = 80
+      entry_protocol = "http"
 
+      target_port     = 80
+      target_protocol = "http"
+    }
+  ]
 }

examples/example_of_use/variables.tf

@@ -0,0 +1,10 @@
+variable "do_token" {
+  description = "Token to digitalOcean API"
+  type        = string
+}
+
+variable "droplet_ids" {
+  description = "A list of the IDs of each droplet to be attached to the Load Balancer."
+  type        = list(string)
+  default     = []
+}

examples/example_of_use/versions.tf

@@ -1,13 +1,9 @@
 terraform {
-  required_version = ">= 1.3.1"
+  required_version = ">= 1.5.7"
   required_providers {
-    #    github = {
-    #      source  = "integrations/github"
-    #      version = ">= 5.3.0"
-    #    }
-    #    azurerm = {
-    #      source  = "hashicorp/azurerm"
-    #      version = ">= 3.22.0"
-    #    }
+    digitalocean = {
+      source  = "digitalocean/digitalocean"
+      version = ">= 2.34.1"
+    }
   }
 }

main.tf

@@ -1 +1,27 @@
-# Terraform code goes here
+resource "digitalocean_loadbalancer" "main" {
+  name        = var.name
+  region      = var.region
+  size        = var.size
+  size_unit   = var.size_unit
+  vpc_uuid    = var.vpc_uuid
+  droplet_ids = var.droplet_ids
+  droplet_tag = var.droplet_tag
+
+  dynamic "forwarding_rule" {
+    for_each = var.forwarding_rule
+    content {
+      entry_port      = forwarding_rule.value.entry_port
+      entry_protocol  = forwarding_rule.value.entry_protocol
+      target_port     = forwarding_rule.value.target_port
+      target_protocol = forwarding_rule.value.target_protocol
+    }
+  }
+
+  dynamic "firewall" {
+    for_each = var.firewall
+    content {
+      deny  = lookup(firewall.value, "deny", null)
+      allow = lookup(firewall.value, "allow", null)
+    }
+  }
+}

outputs.tf

@@ -1,4 +1,14 @@
-# output "variable" {
-#   description = "output variable description"
-#   value       = variable.main.name
-# }
+output "id" {
+  description = "The ID of the Load Balancer."
+  value       = digitalocean_loadbalancer.main.id
+}
+
+output "ip" {
+  description = "The ip of the Load Balancer."
+  value       = digitalocean_loadbalancer.main.ip
+}
+
+output "urn" {
+  description = "The urn for the Load Balancer."
+  value       = digitalocean_loadbalancer.main.urn
+}

variables.tf

@@ -1,12 +1,51 @@
-# variable "variable_name" {
-#	  description = "variable description"
-#   type        = number
-#   default     = 1
-# }
-
-# variable "variable_password" {
-#	  description = "variable description"
-#   type        = string
-#   sensitive   = true
-#   default     = "abc"
-# }
+variable "name" {
+  description = "The Load Balancer name"
+  type        = string
+}
+
+variable "region" {
+  description = "The region to start in"
+  type        = string
+}
+
+variable "size" {
+  description = "The size of the Load Balancer. It must be either lb-small, lb-medium, or lb-large. Defaults to lb-small. Only one of size or size_unit may be provided."
+  type        = string
+  default     = "lb-small"
+}
+
+variable "size_unit" {
+  description = "The size of the Load Balancer. It must be in the range (1, 100). Defaults to 1. Only one of size or size_unit may be provided."
+  type        = number
+  default     = 1
+}
+
+variable "vpc_uuid" {
+  description = "The ID of the VPC where the load balancer will be located."
+  type        = string
+  default     = ""
+}
+
+variable "forwarding_rule" {
+  description = "List of objects for forwarding_rule."
+  type        = list(any)
+  default     = []
+}
+
+variable "droplet_ids" {
+  description = "A list of the IDs of each droplet to be attached to the Load Balancer."
+  type        = list(string)
+  default     = []
+}
+
+variable "droplet_tag" {
+  description = "The name of a Droplet tag corresponding to Droplets to be assigned to the Load Balancer."
+  type        = string
+  default     = null
+}
+
+variable "firewall" {
+  description = "List of objects that represent the configuration of each healthcheck."
+  type        = list(any)
+  default     = []
+}

versions.tf

@@ -1,13 +1,9 @@
 terraform {
-  required_version = ">= 1.3.1"
+  required_version = ">= 1.5.7"
   required_providers {
-    #    github = {
-    #      source  = "integrations/github"
-    #      version = ">= 5.3.0"
-    #    }
-    #    azurerm = {
-    #      source  = "hashicorp/azurerm"
-    #      version = ">= 3.22.0"
-    #    }
+    digitalocean = {
+      source  = "digitalocean/digitalocean"
+      version = ">= 2.34.1"
+    }
   }
 }