feat: added demonstration 5.3

03_code/VKC_PR_M05_03_packer_packer-config_РемизовКЛ_20260516.pkr.hcl

@@ -0,0 +1,69 @@
+# Переменные окружения
+variable "network_id" {
+  type    = string
+  default = env("NETWORK_ID")
+}
+variable "source_image" {
+  type    = string
+  default = env("SOURCE_IMAGE")
+}
+
+packer {
+  required_plugins {
+    openstack = {
+      source  = "github.com/hashicorp/openstack"
+      version = ">= 1.1.2"
+    }
+  }
+}
+
+source "openstack" "ubuntu-nginx" {
+  flavor       = "STD3-2-6"
+  source_image = var.source_image
+  networks     = [var.network_id]          # используем сеть internet
+  ssh_username = "ubuntu"
+  image_name   = "nginx-custom-image-${formatdate("YYYY-MM-DD-hhmm", timestamp())}"
+  use_blockstorage_volume = true
+  volume_availability_zone = "MS1"
+  config_drive = true
+  security_groups = ["ssh"]
+  ssh_keypair_name     = "postgress-test-ViPomgZ4"
+  ssh_private_key_file = "./postgress-test-ViPomgZ4.pem"
+  ssh_timeout          = "10m"
+}
+
+build {
+  sources = ["source.openstack.ubuntu-nginx"]
+
+  provisioner "shell" {
+    inline = [
+      # Фикс hostname для sudo
+      "sudo sh -c 'echo \"127.0.0.1 $(hostname)\" >> /etc/hosts'",
+
+      # Принудительная настройка DNS с блокировкой от перезаписи
+      "sudo rm -f /etc/resolv.conf",
+      "sudo sh -c 'echo nameserver 8.8.8.8 > /etc/resolv.conf'",
+      "sudo sh -c 'echo nameserver 1.1.1.1 >> /etc/resolv.conf'",
+      "sudo chattr +i /etc/resolv.conf",   # защита от перезаписи
+
+      # Обновление списка пакетов (обязательно!)
+      "echo 'Updating package lists...'",
+      "sudo apt-get update",
+
+      "echo 'Installing nginx...'",
+      "sudo apt-get install -y nginx",
+
+      "echo 'Configuring nginx...'",
+      "sudo systemctl enable nginx",
+      "sudo systemctl start nginx",
+
+      "echo 'Creating test page...'",
+      "echo '<h1>Hello from Packer!</h1>' | sudo tee /var/www/html/index.html",
+
+      "echo 'Cleaning up...'",
+      "sudo apt-get clean",
+      "sudo rm -rf /tmp/*",
+      "sudo rm -rf /var/lib/apt/lists/*"
+    ]
+  }
+}