metallb

MetalLB Kubernetes Addon Module

Terraform module to deploy MetalLB load balancer on a Kubernetes cluster.

Usage

provider "helm" {
  kubernetes {
    config_path = "./kubeconfig"
  }
}

provider "kubectl" {
  config_path = "./kubeconfig"
}

module "metallb" {
  source  = "freed-dev-llc/metallb/kubernetes"
  version = ">= 1.3.0"

  ip_range = "192.168.1.200-192.168.1.220"
}

Requirements

Name	Version
terraform	>= 1.0
helm	>= 2.0
kubectl	>= 1.14

Providers

Name	Version
helm	3.1.1
kubectl	1.19.0

Inputs

Name	Description	Type	Default	Required
ip_range	IP range for LoadBalancer services (e.g., 192.168.1.200-192.168.1.220)	string	n/a	yes
chart_version	MetalLB Helm chart version	string	"0.14.9"	no
controller_resources	Resource requests/limits for MetalLB controller	object({ requests = optional(object({ cpu = optional(string, "100m") memory = optional(string, "128Mi") }), {}) limits = optional(object({ cpu = optional(string, "200m") memory = optional(string, "256Mi") }), {}) })	{}	no
namespace	Kubernetes namespace for MetalLB	string	"metallb-system"	no
pool_name	Name of the IP address pool	string	"default-pool"	no
privileged_namespace	Apply privileged PodSecurity labels to namespace (required for Talos Linux)	bool	true	no
speaker_resources	Resource requests/limits for MetalLB speaker	object({ requests = optional(object({ cpu = optional(string, "100m") memory = optional(string, "128Mi") }), {}) limits = optional(object({ cpu = optional(string, "200m") memory = optional(string, "256Mi") }), {}) })	{}	no
timeout	Helm install timeout in seconds	number	300	no

Outputs

Name	Description
chart_version	Deployed chart version
ip_range	Configured IP range
namespace	MetalLB namespace
pool_name	IP address pool name

Provider Configuration

This module requires the helm and kubectl providers to be configured with access to your Kubernetes cluster:

provider "helm" {
  kubernetes {
    config_path = "./kubeconfig"
  }
}

provider "kubectl" {
  config_path = "./kubeconfig"
}

License

Apache 2.0 - See LICENSE for details.