PolySwarmPolySwarmPolySwarmPolySwarm
Help

(Legacy) Windows + VirtualBox

WARNING:

This documentation is DEPRECATED and IS NOT MAINTAINED. It will be removed in the future.

We strongly encourage all Windows developers to migrate to the newer, simpler and easier to test Windows + Docker instructions.

VirtualBox Guest の構成

If your computer is running Windows Server 2016 or Windows 10 Pro (version 1809+), we recommend you conduct Microengine development inside of a Windows Container

The recommendations presented here are hard-won. We strongly recommend that you test using the exact parameters presented here. Using any other configuration will make it difficult for us to provide you with support.


システム要件

Windows ベースのエンジンの開発では、開発ホストに以下の重要なシステム要件があります。

  • Windows 10 Pro
  • VT-x がサポートされ、BIOS で有効になっている
  • 16GB 以上の RAM
  • 4 個以上の CPU コア
  • 100GB 以上のディスク・スペース

VirtualBox を使用します。 VirtualBox は、ハイパーバイザーの単独の所有権を備えている必要があります。 このため、以下を実行することはできません。

  • Hyper-V
  • Windows Credential Guard
  • Windows Device Guard
  • VMWare Workstation / Player
  • ハイパーバイザー拡張機能を使用する他のすべての製品

Prerequisites

  • Download and Install VirtualBox.
  • Windows 10 Pro ISO をダウンロードします。 ロケールおよびブラウザーのユーザー・エージェントによって、ダウンロード・オプションは異なります。 直接の ISO ダウンロード・リンクにアクセスするために、非 Windows コンピューターでこの URL にアクセスすることをお勧めします。

These instructions are tested against:

  • VirtualBox 6.0.6
  • Windows 10 1809 (17763.437)

Using older versions may work, but have not been tested and will not be supported.


Getting Started

Create a VirtualBox Windows Guest

VirtualBox を使用して、以下のパラメーターで Windows 仮想マシン (VM) を作成します。

  • Name: polyswarm_win
  • Type: Microsoft Windows
  • Version: Windows 10 (64-bit)
  • RAM: 4GB+
  • CPU: 2+ cores
  • video memory: 128MB
  • disk space: 50GB+

Use the default setting for all other options. In particular, do NOT enable 3D acceleration.

Install Windows 10

Use the ISO you downloaded to install Windows in the VM.

Install VirtualBox Guest Additions

Guest Additions are necessary for Shared Clipboard / Copy & Paste features between Guest and Host.

Refer to VirtualBox's manual.

Configure Windows

We'll need to use Administrator privilege to make several changes to default Windows settings. We'll need an "elevated" / "privileged" PowerShell console:

  • search "PowerShell" in the desktop search bar
  • right click on "Windows PowerShell"
  • select "Run as administrator".

Run the following in this privileged PowerShell console.

  1. Permit script execution (necessary for installing Chocolatey & using virtualenvs):

    Set-ExecutionPolicy Bypass -Scope LocalMachine -Force
  2. Force PowerShell to use TLSv2 (required of some dependencies):

    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

Install Chocolatey & Prerequisites

Chocolatey is a package manager for Windows. We'll use it to help with installing some prerequisites.

Run the following in a privileged PowerShell console.

  1. Install Chocolatey:

    iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
  2. Use Chocolatey to install prerequisites (do these one at a time):

    choco install -y python --version 3.6.5
    choco install -y git
    choco install -y visualcpp-build-tools --version 14.0.25420.1

Disable Anti-Malware Products

We strongly recommend disabling all anti-malware products in your development environment - including the built-in Windows Defender. Below, we describe disabling Windows Defender. Disabling third party solutions is left as an exercise for the reader.

PolySwarm engines should expect to come into contact with malware. Existing anti-malware engines, including the built-in Windows Defender, can easily get in our way, quarantining or deleting files during development.

You can disable Windows Defender by installing a verified configuration package from chocolatey (make sure to do so in a privileged shell):

choco install disabledefender-winconfig

Afterwards, reboot Windows.

If you need to re-enable realtime protection at any point in the future, you can uninstall the package:

choco uninstall disabledefender-winconfig

Set up a Virtual Environment (virtualenv)

If you plan to use this Windows installation for other purposes, we recommend that you create a PolySwarm virtualenv so as to keep the system-wide Python packages clean:

cd ~
python -m venv polyswarmvenv
./polyswarmvenv/Scripts/Activate.ps1

Install polyswarm-client Libraries

If you're using a virtualenv (see above), ensure that you activate it before installing polyswarm-client.

Installing polyswarm-client requires installing two packages under Windows:

pip install -v -U git+https://github.com/polyswarm/ethash.git#egg=pyethash
pip install polyswarm-client

Verify Installation

You should now have a working development environment!

To verify, simply try importing polyswarmclient:

$ python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import polyswarmclient
>>>

You should be able to import polyswarmclient without issue.

Next Steps

Now that we have a working development environment, we'll use participant-template to bootstrap our project.

Create Your Participant →