terraform {
  required_providers {
    proxmox = {
      source  = "bpg/proxmox"
      version = "0.93.0"
    }
  }
}

provider "proxmox" {
  endpoint  = var.proxmox_endpoint
  api_token = var.proxmox_api_token
  insecure  = true

  ssh {
    agent    = true
    username = "root"
  }
}

locals {
  traefik_services = {
    bookshelf = module.bookshelf.traefik_service
    gitea = module.gitea.traefik_service
    fefan = module.fefan.traefik_service
  }
}

resource "local_file" "traefik_config" {
  filename = "${path.module}/${var.gateway_repository}/services.yml"

  content = templatefile("${path.module}/templates/traefik.services.tpl", {
    services = local.traefik_services
  })
}

resource "null_resource" "commit_traefik" {
  depends_on = [local_file.traefik_config]
  triggers = {
    config_sha = sha256(local_file.traefik_config.content)
  }

  provisioner "local-exec" {
    working_dir = "${path.module}/${var.gateway_repository}"
    command = "git add services.yml && git commit -m 'Update Traefik services' && git push"
  }
}

resource "null_resource" "notify_gateway" {
  depends_on = [null_resource.commit_traefik]
  triggers = {
    config_sha = sha256(local_file.traefik_config.content)
  }
  provisioner "local-exec" {
    command = "curl -X POST -H 'X-Webhook-Token: ${var.gateway_token}' http://192.168.1.89:5555/reload"
  }
}

module "gateway" {
  source = "./modules/apps/gateway"
  providers = {}
  vm_ip_address = "192.168.1.89"
  name      = "gateway"
  hostname  = "gateway"
  domain    = "aldon.fr"
  vm_id     = 200
  node_name = "mop"

  template_id = 103

  cores     = 2
  memory    = 2048
  balloon   = 1024
  disk_size = 16

  ssh_public_key  = var.ssh_public_key
  proxmox_host_ip = var.proxmox_host_ip
}

module "gitea" {
  source    = "./modules/apps/gitea"
  providers = {}
  vm_ip_address = "192.168.1.90"
  name      = "gitea"
  hostname  = "gitea"
  domain    = "aldon.fr"
  vm_id     = 212
  node_name = "mop"

  template_id = 103

  cores     = 2
  memory    = 2048
  balloon   = 1024
  disk_size = 16

  ssh_public_key  = var.ssh_public_key
  proxmox_host_ip = var.proxmox_host_ip
}

module "bookshelf" {
  source    = "./modules/apps/bookshelf"
  providers = {}
  vm_ip_address = "192.168.1.91"

  name      = "bookshelf"
  hostname  = "bookshelf"
  domain    = "aldon.fr"
  vm_id     = 211
  node_name = "mop"

  template_id = 103

  cores     = 1
  memory    = 1024
  balloon   = 1024 
  disk_size = 16

  ssh_public_key  = var.ssh_public_key
  proxmox_host_ip = var.proxmox_host_ip
}

module "fefan" {
  source    = "./modules/apps/fefan"
  providers = {}
  vm_ip_address = "192.168.1.92"

  name      = "fefan"
  hostname  = "fefan"
  domain    = "fefan.fr"
  vm_id     = 213
  node_name = "mop"

  template_id = 103

  cores     = 1
  memory    = 1024
  balloon   = 1024 
  disk_size = 16

  ssh_public_key  = var.ssh_public_key
  proxmox_host_ip = var.proxmox_host_ip
}