MetaTrader5-Docker-Image/main.tf

terraform {
  required_providers {
    kubernetes = {
      source  = "hashicorp/kubernetes"
      version = "~> 2.26"
    }
    helm = {
      source  = "hashicorp/helm"
      version = "~> 2.12"
    }
  }

  # Eigener State-Pfad, damit sich MT5 und die Webseite nicht in die Quere kommen
  backend "consul" {
    address = "consul:8500"
    path    = "terraform/states/mt5_tf"
  }
}

# --- Variablen ---------------------------------------------------------------

variable "app_version" {
  type    = string
  default = "latest"
}

variable "image_repository" {
  type    = string
  default = "gmag11/metatrader5_vnc"
}

variable "vnc_user" {
  type    = string
  default = "trader"
}

# Kommt aus TF_VAR_vnc_password (Secret MT5_VNC_PASSWORD)
variable "vnc_password" {
  type      = string
  sensitive = true
}

variable "ingress_host" {
  type    = string
  default = ""
}

# --- Provider ----------------------------------------------------------------

provider "kubernetes" {
  config_path = "./kind_kubeconfig"
  host        = "https://local-k3s-platform:6443"
  insecure    = true
}

provider "helm" {
  kubernetes {
    config_path = "./kind_kubeconfig"
    host        = "https://local-k3s-platform:6443"
    insecure    = true
  }
}

# --- MetaTrader 5 Deployment -------------------------------------------------

resource "helm_release" "mt5" {
  name             = "mt5"
  chart            = "./charts/mt5"
  namespace        = "trading"
  create_namespace = true

  # Erster Start installiert Wine + MT5 nach /config – das dauert ein paar Minuten
  timeout = 900
  wait    = true

  set {
    name  = "image.repository"
    value = var.image_repository
  }

  set {
    name  = "image.tag"
    value = var.app_version
  }

  set {
    name  = "auth.user"
    value = var.vnc_user
  }

  set_sensitive {
    name  = "auth.password"
    value = var.vnc_password
  }

  set {
    name  = "ingress.enabled"
    value = var.ingress_host != "" ? "true" : "false"
  }

  set {
    name  = "ingress.host"
    value = var.ingress_host
  }
}