install_strategy for install.ps1

Signed-off-by: Patrick Wright <[email protected]>

acceptance/windows-server-2012r2-once/.acceptance/acceptance-cookbook/.gitignore

@@ -0,0 +1,2 @@
+nodes/
+tmp/

acceptance/windows-server-2012r2-once/.acceptance/acceptance-cookbook/metadata.rb

@@ -0,0 +1,2 @@
+name 'acceptance-cookbook'
+

acceptance/windows-server-2012r2-once/.acceptance/acceptance-cookbook/recipes/destroy.rb

@@ -0,0 +1,3 @@
+execute "terraform destroy -force" do
+  cwd "#{node['chef-acceptance']['suite-dir']}/terraform"
+end

acceptance/windows-server-2012r2-once/.acceptance/acceptance-cookbook/recipes/provision.rb

@@ -0,0 +1,12 @@
+execute "bundle exec ruby -e \"require 'mixlib/install'; puts Mixlib::Install.install_ps1, 'install -install_strategy once'\" > ../.acceptance_data/powershell_install_once.ps1" do
+  cwd node['chef-acceptance']['suite-dir']
+end
+
+execute "terraform plan" do
+  cwd "#{node['chef-acceptance']['suite-dir']}/terraform"
+end
+
+execute "terraform apply" do
+  cwd "#{node['chef-acceptance']['suite-dir']}/terraform"
+end
+

acceptance/windows-server-2012r2-once/.acceptance/acceptance-cookbook/recipes/verify.rb

@@ -0,0 +1,14 @@
+ruby_block "get ip" do
+  block do
+    tf_state = JSON.parse(File.read("#{node['chef-acceptance']['suite-dir']}/terraform/terraform.tfstate"))
+    node.default["ip"] = tf_state["modules"].first["resources"]["aws_instance.mixlib_install_ps1"]["primary"]["attributes"]["public_ip"]
+  end
+end
+
+execute "run inspec" do
+  command lazy { "inspec exec verify.rb -t winrm://Administrator@#{node['ip']} --password $WINDOWS_PASSWORD" }
+  cwd "#{node['chef-acceptance']['suite-dir']}/inspec"
+  environment(
+    "WINDOWS_PASSWORD" => ENV["TF_VAR_admin_password"] || "Pas5w0rD"
+  )
+end

acceptance/windows-server-2012r2-once/inspec/verify.rb

@@ -0,0 +1,7 @@
+describe package("Chef Client v13*") do
+  it { should be_installed }
+end
+
+describe command("powershell.exe -file /tmp/install.ps1") do
+  its("stdout") { should match "Nothing to install" }
+end

acceptance/windows-server-2012r2-once/terraform/application.tf

@@ -0,0 +1,89 @@
+data "aws_ami" "windows_ami" {
+  most_recent = true
+
+  filter {
+    name   = "owner-alias"
+    values = ["amazon"]
+  }
+
+  filter {
+    name   = "name"
+    values = ["Windows_Server-2012-R2*-English-*-Base-*"]
+  }
+
+  filter {
+    name   = "architecture"
+    values = ["x86_64"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+
+  filter {
+    name   = "block-device-mapping.volume-type"
+    values = ["gp2"]
+  }
+
+  filter {
+    name   = "image-type"
+    values = ["machine"]
+  }
+}
+
+resource "aws_instance" "mixlib_install_ps1" {
+  count = 1
+
+  ami           = "${data.aws_ami.windows_ami.id}"
+  instance_type = "${var.aws_instance_type}"
+  key_name      = "es-infrastructure"
+
+  associate_public_ip_address = true
+
+  subnet_id         = "subnet-11ac0174" # Planet Releng Public Subnet
+  source_dest_check = false
+
+  vpc_security_group_ids = [
+    "sg-96274af3",
+  ]
+
+  connection {
+    type     = "winrm"
+    user     = "Administrator"
+    password = "${var.admin_password}"
+    timeout  = "10m"
+  }
+
+  user_data = <<EOF
+<script>
+  winrm quickconfig -q & winrm set winrm/config/winrs @{MaxMemoryPerShellMB="300"} & winrm set winrm/config @{MaxTimeoutms="1800000"} & winrm set winrm/config/service @{AllowUnencrypted="true"} & winrm set winrm/config/service/auth @{Basic="true"}
+</script>
+<powershell>
+  Set-ExecutionPolicy -ExecutionPolicy Bypass
+  netsh advfirewall firewall add rule name="WinRM in" protocol=TCP dir=in profile=any localport=5985 remoteip=any localip=any action=allow
+  $admin = [adsi]("WinNT://./administrator, user")
+  $admin.psbase.invoke("SetPassword", "${var.admin_password}")
+</powershell>
+EOF
+
+  tags {
+    # ChefOps's AWS standard tags:
+    X-Dept        = "EngServ"
+    X-Contact     = "pwright"
+    X-Production  = "false"
+    X-Environment = "acceptance"
+    X-Application = "mixlib-install"
+  }
+
+  provisioner "file" {
+    source      = "../../.acceptance_data/powershell_install_once.ps1"
+    destination = "/tmp/install.ps1"
+  }
+
+  provisioner "remote-exec" {
+    inline = [
+      "powershell.exe -file /tmp/install.ps1",
+    ]
+  }
+}

acceptance/windows-server-2012r2-once/terraform/aws.tf

@@ -0,0 +1,8 @@
+# Restrict operation of terraform to chef-es profile so that
+# we do not create resources in other aws profiles.
+# We assume user has configured standard aws credentials
+# under ~/.aws/credentials or with $AWS_SHARED_CREDENTIALS_FILE
+provider "aws" {
+  region  = "${var.aws_region}"
+  profile = "chef-aws"
+}

acceptance/windows-server-2012r2-once/terraform/variables.tf

@@ -0,0 +1,16 @@
+# Region to create infrastructure in
+variable "aws_region" {
+  type    = "string"
+  default = "us-west-2"
+}
+
+variable "aws_instance_type" {
+  type    = "string"
+  default = "t2.micro"
+}
+
+variable "admin_password" {
+  description = "Set Windows Administrator password"
+  type        = "string"
+  default     = "Pas5w0rD"
+}

lib/mixlib/install/generator/powershell/scripts/helpers.ps1.erb

@@ -174,4 +174,4 @@ function Get-WMIQuery {
   else {
     Get-WmiObject $class
   }
-}
+}

lib/mixlib/install/generator/powershell/scripts/install_project.ps1

@@ -48,15 +48,25 @@ function Install-Project {
     $daemon = 'auto',
     [string]
     $http_proxy,
-    [string]
-    $download_url_override,
     # Specify an alternate download url, must also include checksum
     [string]
-    $checksum
+    $download_url_override,
     # SHA256 checksum of the download file
     # Must be present when using download_url_override
+    [string]
+    $checksum,
+    # Set to 'once' to skip install if project is detected
+    [string]
+    $install_strategy
   )
 
+  if ((Test-Path "$env:systemdrive\opscode\$project\embedded") -and ($install_strategy -eq 'once')) {
+    Write-Host "$project installation detected"
+    Write-Host "install_strategy set to 'once'"
+    Write-Host "Nothing to install"
+    exit
+  }
+
   # Set http_proxy as env var
   if(-not [string]::IsNullOrEmpty($http_proxy)) {
     $env:http_proxy = $http_proxy

spec/unit/mixlib/install/generator_spec.rb

@@ -176,6 +176,7 @@
           http_proxy: "http://sam:iam@greeneggsandham:1111",
           download_url_override: "https://packages.chef.io/files/stable/chef/12.19.36/windows/2012/chef-client-12.19.36-1-x64.msi",
           checksum: "1baed41a777d298a08fc0a34dd1eaaa76143bde222fd22c31aa709c7911dec48",
+          install_strategy: "once",
         }
       end
 
@@ -197,6 +198,10 @@
       it "adds checksum var" do
         expect(install_script).to match(/checksum '#{install_command_options[:checksum]}'/)
       end
+
+      it "adds install_strategy var" do
+        expect(install_script).to match(/install_strategy '#{install_command_options[:install_strategy]}'/)
+      end
     end
 
     context "for bourne install params" do
@@ -227,7 +232,7 @@
         expect(install_script).to match(/checksum='#{install_command_options[:checksum]}'/)
       end
 
-      it "adds checksum var" do
+      it "adds install_strategy var" do
         expect(install_script).to match(/install_strategy='#{install_command_options[:install_strategy]}'/)
       end
     end