chore/k8s-single-node-k3s via Terraform

Se connecte à la machine on-premise via SSH et installe k3s single-node puis instancie le module.

apply reste à faire une fois la machine prête.

infra/terraform/environments/dev/main.tf

@@ -0,0 +1,11 @@
+module "k3s" {
+  source = "../../modules/k3s"
+
+  ssh_host               = var.ssh_host
+  ssh_port               = var.ssh_port
+  ssh_user               = var.ssh_user
+  ssh_private_key_path   = var.ssh_private_key_path
+  k3s_version            = var.k3s_version
+  k3s_disable_components = var.k3s_disable_components
+  kubeconfig_output_path = var.kubeconfig_output_path
+}

infra/terraform/environments/dev/outputs.tf

@@ -0,0 +1,9 @@
+output "kubeconfig_path" {
+  description = "Chemin local du kubeconfig recupere apres installation."
+  value       = module.k3s.kubeconfig_path
+}
+
+output "node_host" {
+  description = "Adresse du serveur sur lequel k3s est installe."
+  value       = module.k3s.node_host
+}

infra/terraform/environments/dev/terraform.tfvars.example

@@ -0,0 +1,7 @@
+ssh_host                = "10.0.0.10"
+ssh_port                = 22
+ssh_user                = "root"
+ssh_private_key_path    = "~/.ssh/id_ed25519_enervision"
+k3s_version             = ""
+k3s_disable_components  = ["traefik"]
+kubeconfig_output_path  = "./kubeconfig"

infra/terraform/environments/dev/variables.tf

@@ -0,0 +1,40 @@
+variable "ssh_host" {
+  type        = string
+  description = "Adresse IP ou nom d'hote du serveur on-premise de l'ecole."
+}
+
+variable "ssh_port" {
+  type        = number
+  description = "Port SSH du serveur."
+  default     = 22
+}
+
+variable "ssh_user" {
+  type        = string
+  description = "Utilisateur SSH utilise pour l'installation."
+  default     = "root"
+}
+
+variable "ssh_private_key_path" {
+  type        = string
+  description = "Chemin local vers la cle privee SSH."
+  sensitive   = true
+}
+
+variable "k3s_version" {
+  type        = string
+  description = "Version k3s a installer. Chaine vide = derniere version stable."
+  default     = ""
+}
+
+variable "k3s_disable_components" {
+  type        = list(string)
+  description = "Composants embarques k3s a desactiver."
+  default     = ["traefik"]
+}
+
+variable "kubeconfig_output_path" {
+  type        = string
+  description = "Chemin local ou ecrire le kubeconfig recupere apres installation."
+  default     = "./kubeconfig"
+}

infra/terraform/environments/dev/versions.tf

@@ -0,0 +1,14 @@
+terraform {
+  required_version = ">= 1.7"
+
+  required_providers {
+    null = {
+      source  = "hashicorp/null"
+      version = "~> 3.2"
+    }
+  }
+
+  backend "local" {
+    path = "terraform.tfstate"
+  }
+}