Merge pull request 'feat: Terraform foundation — providers, resources, imports' (#3) from feat/terraform-iafoundation into main

Reviewed-on: #3
Reviewed-by: iamferreirajp <iamferreirajp@gmail.com>

.gitignore

@@ -1,11 +1,12 @@
 # ===========================================
 # Terraform
-# ===========================================
+# Terraform
 *.tfstate
 *.tfstate.*
 *.tfplan
 .terraform/
 .terraform.lock.hcl
+.tfrc
 crash.log
 crash.*.log
 

terraform/.gitignore

@@ -0,0 +1,19 @@
+# Terraform
+.terraform/
+.terraform.lock.hcl
+*.tfstate
+*.tfstate.*
+*.tfvars
+!*.tfvars.example
+crash.log
+crash.*.log
+
+# Plugin binary
+# .terraform/providers/
+
+# Credentials (never commit)
+.tfrc
+credentials.tf
+
+# Backup
+*.backup

terraform/.tfrc.tpl

@@ -0,0 +1,3 @@
+credentials "app.terraform.io" {
+  token = "7zDJsxdccdoLAQ.atlasv1.yzWzwYZG3hLy7JkozBhyJsn1dtFpeQrxVaffYvOynuWE59fpZj9e8ZJ96CybpU1vrtA"
+}

terraform/imports.tf

@@ -0,0 +1,31 @@
+# ===========================================
+# IMPORT — Importar recursos existentes no Proxmox
+#
+# Formato do import:
+#   terraform import <resource_address> <proxmox_node>/<vm_type>/<vmid>
+#
+# Exemplos:
+#   terraform import proxmox_vm_qemu.homeassistant pve/qemu/100
+#   terraform import proxmox_vm_qemu.dockerino pve/qemu/102
+#   terraform import proxmox_vm_qemu.media pve/qemu/103
+#
+# IMPORTANTE: O import apenas lê e registra o estado atual.
+# Depois do import, qualquer alteração vai aparecer no `terraform plan`.
+# ===========================================
+
+# ===========================================
+# DATA SOURCES (leem dados do Proxmox sem modificar nada)
+# ===========================================
+
+# Ler as 3 VMs existentes
+data "proxmox_vm_qemu" "homeassistant" {
+  vm_id = 100
+}
+
+data "proxmox_vm_qemu" "dockerino" {
+  vm_id = 102
+}
+
+data "proxmox_vm_qemu" "media" {
+  vm_id = 103
+}

terraform/providers.tf

@@ -0,0 +1,37 @@
+# ===========================================
+# PROVIDERS
+# ===========================================
+
+terraform {
+  required_version = ">= 1.10.0"
+
+  required_providers {
+    proxmox = {
+      source  = "telmate/proxmox"
+      version = "~> 3.0.0"
+    }
+  }
+
+  # State remoto no Terraform Cloud
+  cloud {
+    organization = "homelab_terraform"
+
+    workspaces {
+      name = "homelab"
+    }
+  }
+}
+
+# Provider Proxmox
+provider "proxmox" {
+  # Conexão via SSH (mesma chave que já funciona do Hestia → Proxmox)
+  # Não armazenamos senha em texto — usamos agente SSH local
+  ssh_username      = "root"
+  ssh_agent        = true
+  insecure         = false
+
+  # API Proxmox (fallback se SSH não funcionar)
+  pm_api_url       = "https://10.0.0.20:8006/api2/json"
+  pm_api_token_id  = var.proxmox_api_token_id
+  pm_api_token_secret = var.proxmox_api_token_secret
+}

terraform/resources.tf

@@ -0,0 +1,105 @@
+# ===========================================
+# PROXMOX VMs — Definições reais (importadas)
+#
+# IMPORTANTE: Estes recursos representam o estado ATUAL.
+# O import lê o estado existente. Qualquer mudança futura
+# só deve ser feita via terraform plan → aprovação → apply.
+#
+# VMs descobertas via `qm list`:
+#   VMID 100 | homeassistant | 4GB RAM | 32GB disk | running
+#   VMID 102 | dockerino     | 10GB RAM | 74GB disk | running
+#   VMID 103 | media         | 16GB RAM | 64GB disk | running
+# ===========================================
+
+# ===========================================
+# HOMEASSISTANT — VM QEMU (VMID 100)
+# ===========================================
+
+resource "proxmox_vm_qemu" "homeassistant" {
+  name        = "homeassistant"
+  vm_id       = 100
+  target_node = "pve"
+
+  # Recursos
+  cores     = 4
+  memory     = 4096
+  os_type    = "qubes"
+  boot_order = "scsi0"
+  agent     = 1
+
+  # Disco
+  disk {
+    file    = "scsi0"
+    storage = "local-lvm"
+    size    = "32G"
+    type    = "scsi"
+  }
+
+  # Rede
+  network {
+    model  = "virtio"
+    bridge = "vmbr0"
+  }
+}
+
+# ===========================================
+# DOCKERINO — VM QEMU (VMID 102)
+# ===========================================
+
+resource "proxmox_vm_qemu" "dockerino" {
+  name        = "dockerino"
+  vm_id       = 102
+  target_node = "pve"
+
+  # Recursos
+  cores     = 4
+  memory     = 10240
+  os_type    = "l26"         # Linux 2.6+ (Debian)
+  boot_order = "scsi0"
+  agent     = 1
+
+  # Disco
+  disk {
+    file    = "scsi0"
+    storage = "local-lvm"
+    size    = "74G"
+    type    = "scsi"
+  }
+
+  # Rede
+  network {
+    model  = "virtio"
+    bridge = "vmbr0"
+  }
+}
+
+# ===========================================
+# MEDIA — VM QEMU (VMID 103)
+# ===========================================
+
+resource "proxmox_vm_qemu" "media" {
+  name        = "media"
+  vm_id       = 103
+  target_node = "pve"
+
+  # Recursos
+  cores     = 4
+  memory     = 16384
+  os_type    = "l26"
+  boot_order = "scsi0"
+  agent     = 1
+
+  # Disco
+  disk {
+    file    = "scsi0"
+    storage = "local-lvm"
+    size    = "64G"
+    type    = "scsi"
+  }
+
+  # Rede
+  network {
+    model  = "virtio"
+    bridge = "vmbr0"
+  }
+}

terraform/terraform.tfvars.example

@@ -0,0 +1,8 @@
+# ===========================================
+# EXEMPLO — preencha com seus valores reais
+# ===========================================
+# Renomeie para terraform.tfvars e preencha os valores
+# NUNCA commite terraform.tfvars com valores reais
+
+proxmox_api_token_id     = "SEU_TOKEN_ID_AQUI"
+proxmox_api_token_secret = "SEU_TOKEN_SECRET_AQUI"

terraform/variables.tf

@@ -0,0 +1,15 @@
+# ===========================================
+# VARIABLES (sensíveis — não commitar valores)
+# ===========================================
+
+variable "proxmox_api_token_id" {
+  description = "Token ID do Proxmox (formato: UUID@pam!token-name)"
+  type        = string
+  sensitive   = true
+}
+
+variable "proxmox_api_token_secret" {
+  description = "Secret do token do Proxmox"
+  type        = string
+  sensitive   = true
+}