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https://github.com/actions/runner-images-sangeeth.git
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Add template for minimal image and update tutorial (#7461)
This commit is contained in:
Vasilii Polikarpov
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GitHub
GitHub
parent
8ff6083faf
commit
e62bcae84b
304
images/linux/ubuntuminimal.pkr.hcl
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304
images/linux/ubuntuminimal.pkr.hcl
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locals {
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image_os = "ubuntu22"
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toolset_file_name = "toolset-2204.json"
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image_folder = "/imagegeneration"
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helper_script_folder = "/imagegeneration/helpers"
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installer_script_folder = "/imagegeneration/installers"
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imagedata_file = "/imagegeneration/imagedata.json"
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}
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variable "allowed_inbound_ip_addresses" {
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type = list(string)
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default = []
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}
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variable "azure_tags" {
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type = map(string)
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default = {}
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}
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variable "build_resource_group_name" {
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type = string
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default = "${env("BUILD_RESOURCE_GROUP_NAME")}"
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}
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variable "capture_name_prefix" {
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type = string
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default = "packer"
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}
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variable "client_id" {
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type = string
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default = "${env("ARM_CLIENT_ID")}"
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}
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variable "client_secret" {
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type = string
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default = "${env("ARM_CLIENT_SECRET")}"
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sensitive = true
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}
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variable "client_cert_path" {
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type = string
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default = "${env("ARM_CLIENT_CERT_PATH")}"
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}
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variable "commit_url" {
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type = string
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default = ""
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}
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variable "image_version" {
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type = string
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default = "dev"
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}
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variable "install_password" {
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type = string
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default = ""
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}
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variable "location" {
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type = string
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default = "${env("ARM_RESOURCE_LOCATION")}"
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}
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variable "private_virtual_network_with_public_ip" {
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type = bool
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default = false
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}
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variable "resource_group" {
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type = string
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default = "${env("ARM_RESOURCE_GROUP")}"
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}
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variable "run_validation_diskspace" {
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type = bool
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default = false
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}
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variable "storage_account" {
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type = string
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default = "${env("ARM_STORAGE_ACCOUNT")}"
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}
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variable "subscription_id" {
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type = string
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default = "${env("ARM_SUBSCRIPTION_ID")}"
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}
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variable "temp_resource_group_name" {
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type = string
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default = "${env("TEMP_RESOURCE_GROUP_NAME")}"
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}
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variable "tenant_id" {
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type = string
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default = "${env("ARM_TENANT_ID")}"
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}
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variable "virtual_network_name" {
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type = string
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default = "${env("VNET_NAME")}"
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}
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variable "virtual_network_resource_group_name" {
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type = string
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default = "${env("VNET_RESOURCE_GROUP")}"
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}
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variable "virtual_network_subnet_name" {
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type = string
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default = "${env("VNET_SUBNET")}"
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}
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variable "vm_size" {
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type = string
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default = "Standard_D4s_v4"
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}
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source "azure-arm" "build_vhd" {
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location = "${var.location}"
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// Auth
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tenant_id = "${var.tenant_id}"
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subscription_id = "${var.subscription_id}"
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client_id = "${var.client_id}"
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client_secret = "${var.client_secret}"
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client_cert_path = "${var.client_cert_path}"
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// Base image
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image_offer = "0001-com-ubuntu-server-jammy"
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image_publisher = "canonical"
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image_sku = "22_04-lts"
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// Target location
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storage_account = "${var.storage_account}"
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resource_group_name = "${var.resource_group}"
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capture_container_name = "images"
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capture_name_prefix = "${var.capture_name_prefix}"
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// Resource group for VM
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build_resource_group_name = "${var.build_resource_group_name}"
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temp_resource_group_name = "${var.temp_resource_group_name}"
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// Networking for VM
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private_virtual_network_with_public_ip = "${var.private_virtual_network_with_public_ip}"
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virtual_network_resource_group_name = "${var.virtual_network_resource_group_name}"
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virtual_network_name = "${var.virtual_network_name}"
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virtual_network_subnet_name = "${var.virtual_network_subnet_name}"
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allowed_inbound_ip_addresses = "${var.allowed_inbound_ip_addresses}"
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// VM Configuration
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vm_size = "${var.vm_size}"
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os_disk_size_gb = "86"
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os_type = "Linux"
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dynamic "azure_tag" {
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for_each = var.azure_tags
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content {
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name = azure_tag.key
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value = azure_tag.value
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}
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}
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}
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build {
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sources = ["source.azure-arm.build_vhd"]
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// Create folder to store temporary data
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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inline = ["mkdir ${local.image_folder}",
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"chmod 777 ${local.image_folder}"]
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}
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// Add apt wrapper to implement retries
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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script = "${path.root}/scripts/base/apt-mock.sh"
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}
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// Install MS package repos
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provisioner "shell" {
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environment_vars = ["DEBIAN_FRONTEND=noninteractive"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/base/repos.sh"]
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}
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// Configure apt
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provisioner "shell" {
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environment_vars = ["DEBIAN_FRONTEND=noninteractive"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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script = "${path.root}/scripts/base/apt.sh"
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}
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// Configure limits
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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script = "${path.root}/scripts/base/limits.sh"
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}
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provisioner "file" {
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destination = "${local.helper_script_folder}"
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source = "${path.root}/scripts/helpers"
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}
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provisioner "file" {
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destination = "${local.installer_script_folder}"
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source = "${path.root}/scripts/installers"
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}
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provisioner "file" {
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destination = "${local.image_folder}"
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sources = [
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"${path.root}/post-generation",
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"${path.root}/scripts/tests"
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]
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}
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provisioner "file" {
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destination = "${local.installer_script_folder}/toolset.json"
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source = "${path.root}/toolsets/${local.toolset_file_name}"
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}
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// Generate image data file
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provisioner "shell" {
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environment_vars = ["IMAGE_VERSION=${var.image_version}", "IMAGEDATA_FILE=${local.imagedata_file}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/preimagedata.sh"]
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}
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// Create /etc/environment, configure waagent etc.
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provisioner "shell" {
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environment_vars = ["IMAGE_VERSION=${var.image_version}", "IMAGE_OS=${local.image_os}", "HELPER_SCRIPTS=${local.helper_script_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/configure-environment.sh"]
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}
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provisioner "shell" {
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environment_vars = ["DEBIAN_FRONTEND=noninteractive", "HELPER_SCRIPTS=${local.helper_script_folder}", "INSTALLER_SCRIPT_FOLDER=${local.installer_script_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/apt-vital.sh"]
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}
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provisioner "shell" {
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environment_vars = ["DEBIAN_FRONTEND=noninteractive", "HELPER_SCRIPTS=${local.helper_script_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/powershellcore.sh"]
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}
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provisioner "shell" {
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environment_vars = ["HELPER_SCRIPTS=${local.helper_script_folder}", "INSTALLER_SCRIPT_FOLDER=${local.installer_script_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} pwsh -f {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/Install-PowerShellModules.ps1"]
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}
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provisioner "shell" {
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environment_vars = ["DEBIAN_FRONTEND=noninteractive", "HELPER_SCRIPTS=${local.helper_script_folder}", "INSTALLER_SCRIPT_FOLDER=${local.installer_script_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = [
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"${path.root}/scripts/installers/git.sh",
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"${path.root}/scripts/installers/github-cli.sh",
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"${path.root}/scripts/installers/zstd.sh"
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]
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}
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provisioner "shell" {
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execute_command = "/bin/sh -c '{{ .Vars }} {{ .Path }}'"
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expect_disconnect = true
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scripts = ["${path.root}/scripts/base/reboot.sh"]
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}
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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pause_before = "1m0s"
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scripts = ["${path.root}/scripts/installers/cleanup.sh"]
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start_retry_timeout = "10m"
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}
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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script = "${path.root}/scripts/base/apt-mock-remove.sh"
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}
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provisioner "shell" {
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environment_vars = ["HELPER_SCRIPT_FOLDER=${local.helper_script_folder}", "INSTALLER_SCRIPT_FOLDER=${local.installer_script_folder}", "IMAGE_FOLDER=${local.image_folder}"]
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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scripts = ["${path.root}/scripts/installers/post-deployment.sh"]
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}
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provisioner "shell" {
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environment_vars = ["RUN_VALIDATION=${var.run_validation_diskspace}"]
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scripts = ["${path.root}/scripts/installers/validate-disk-space.sh"]
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}
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provisioner "shell" {
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execute_command = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
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inline = ["sleep 30", "/usr/sbin/waagent -force -deprovision+user && export HISTSIZE=0 && sync"]
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}
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}
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