**docker\_dist** is a template component in the [HPM](https://hpm.harmonyos.com/#/en/home) system. It helps to quickly initialize an HPM project and use the Docker image to quickly build a distribution of OpenHarmony, greatly simplifying environment configurations needed for building. After configuring the Ubuntu and [hpm-cli](../bundles/bundles-guide-prepare.md) development environments, perform the following steps to access the Docker environment:
**docker\_dist** is a template component in the [HPM](https://hpm.harmonyos.com/#/en/home) system. It helps to quickly initialize an HPM project and use the Docker image to quickly build a distribution of OpenHarmony, greatly simplifying environment configurations needed for building. After configuring the Ubuntu and [hpm-cli](../bundles/hpm-part-development.md) development environments, perform the following steps to access the Docker environment:
### Setting Up the Docker Environment<a name="section3295842510"></a>
@@ -8,7 +8,7 @@ The open-source code repositories are available at [https://openharmony.gitee.c
## Overview of Source Code Acquisition<a name="section12763342204"></a>
This document describes how to acquire OpenHarmony source code and provides its directory structure. The OpenHarmony code is open to you as [bundles](../bundles/bundles-standard-rules.md), which can be obtained in any of the following ways:
You can use any of the following methods to acquire the OpenHarmony source code:
-**Method 1**: Acquire the source code from the Gitee code repository. You can use the **repo** or **git** tool to download the latest code from the code repository.
-**Method 2**: Acquire the source code from [DevEco Marketplace](https://repo.harmonyos.com/#/en/home). Visit [DevEco Marketplace](https://repo.harmonyos.com/#/en/home), search for your desired open-source distribution, and download the bundle list \(or customize bundles and download the bundle list\). Then use **hpm-cli** to download and install the bundles and compilation toolchain on your local PC.
