# 系统安装<a name="ZH-CN_TOPIC_0225731123"></a>

## 发布件<a name="section19865103114280"></a>

[openEuler发布件](http://repo.openeuler.org/openEuler-20.03-LTS/)如下表所示，包括ISO发布包、容器镜像、虚拟机镜像和方便在线使用的repo源。

**表 1**  openEuler发布件<a name="table001"></a>

<table>
<thead>
<tr>
	<th>目录</th>
	<th>类别</th>
	<th>描述</th>
</tr>
</thead>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/ISO/">ISO</a></td>
	<td id="table001row001">ISO发布包</td>
	<td>目录下区分AArch64架构、x86架构和source的ISO发布包。其中：
		<ul>
			<li><strong>openEuler-20.03-LTS-aarch64-dvd.iso</strong>、<strong>openEuler-20.03-LTS-x86_64-dvd.iso</strong>：分别为AArch64架构、x86架构的openEuler基础安装软件包ISO，包含openEuler操作系统运行的基础组件，满足开发者基础的开发要求。</li>
			<li><strong>openEuler-20.03-LTS-everything-aarch64-dvd.iso</strong>、<strong>openEuler-20.03-LTS-everything-x86_64-dvd.iso</strong>：分别为AArch64架构、x86架构的openEuler全量软件包ISO，除openEuler基础安装软件包的所有软件外，还包含了openEuler社区中已验证的软件包。满足开发者更高级的开发要求。</li>
			<li><strong>openEuler-20.03-LTS-debuginfo-aarch64-dvd.iso</strong>、<strong>openEuler-20.03-LTS-debuginfo-x86_64-dvd.iso</strong>：分别为AArch64架构、x86架构的openEuler调试软件包ISO，包含了调试所需的符号表信息，用于软件功能和性能调试。</li>
			<li><strong>openEuler-20.03-LTS-source-dvd.iso</strong>：openEuler社区所有源码软件包ISO，方便开发者离线使用。</li>
		</ul>
		<div><span class="notetitle">说明：</span>
			<div class="notebody"><p>每个ISO发布包均有对应的校验文件，用于ISO发布包的完整性校验。</p></div>
		</div>
	</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/docker_img/">docker_img</a></td>
	<td id="table001row002">容器镜像</td>
	<td>openEuler容器镜像，仅提供基本的bash环境，作为基础容器镜像使用。目录下区分AArch64架构和x86架构。
		<div><span class="notetitle">说明：</span>
			<div class="notebody"><p>容器镜像有对应的校验文件，用于容器镜像的完整性校验。</p></div>
		</div>
	</td>
</tr>
<tr>
	<td id="table001row003"><a href="http://repo.openeuler.org/openEuler-20.03-LTS/virtual_machine_img/">virtual_machine_img</a></td>
	<td>虚拟机镜像</td>
	<td><p>openEuler虚拟机镜像，仅提供基本的运行环境，缩短虚拟机部署时间。目录下区分AArch64架构和x86架构。</p>
		<div><span class="notetitle">说明：</span>
			<div class="notebody">
				<ul>
					<li>虚拟机镜像root用户默认密码为：openEuler12#$，首次登录后请及时修改。</li>
					<li>虚拟机镜像有对应的校验文件，用于虚拟机镜像的完整性校验。</li>
				</ul>
			</div>
		</div>
	</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/EPOL/">EPOL</a></td>
	<td rowspan="7" id="table001row004">repo源</td>
	<td>openEuler第三方软件包的repo源，主要来源于第三方和社区贡献，由提供方负责维护。目录下区分AArch64架构和x86架构。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/OS/">OS</a></td>
	<td>openEuler基础安装软件包的repo源，提供在线下和版本升级功能，软件包内容和ISO发布包中的基础安装软件包ISO相同。目录下区分AArch64架构和x86架构。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/debuginfo/">debuginfo</a></td>
	<td>openEuler调试软件包的repo源，提供在线下载功能，软件包内容和ISO发布包中的调试软件包ISO相同。目录下区分AArch64架构和x86架构。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/everything/">everything</a></td>
	<td>openEuler全量软件包的repo源，提供在线下载和版本升级功能，软件包内容和ISO发布包中的全量软件包ISO相同。目录下区分AArch64架构和x86架构。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/extras/">extras</a></td>
	<td>openEuler扩展软件包的repo源，用于因新增特性而引入的新的软件包发布。目录下区分AArch64架构和x86架构。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/source/">source</a></td>
	<td>openEuler社区所有源码软件包的repo源，方便开发者在线使用。</td>
</tr>
<tr>
	<td><a href="http://repo.openeuler.org/openEuler-20.03-LTS/update/">update</a></td>
	<td>openEuler升级软件包的repo源，用于已发布版本的bug、CVE的修复和部分软件因特性增强后的更新发布。提供在线下载和版本内软件升级功能。目录下区分AArch64架构和x86架构。</td>
</tr>
</table>


## 最小硬件要求<a name="zh-cn_topic_0182825778_section1542202114014"></a>

安装 openEuler 20.03 LTS 所需的最小硬件要求如[表5](#zh-cn_topic_0182825778_tff48b99c9bf24b84bb602c53229e2541)所示。

**表 5**  最小硬件要求

<a name="zh-cn_topic_0182825778_tff48b99c9bf24b84bb602c53229e2541"></a>
<table><thead align="left"><tr id="zh-cn_topic_0182825778_r36f08b63edea4973a8228200caa2a50b"><th class="cellrowborder" valign="top" width="21.89%" id="mcps1.2.3.1.1"><p id="zh-cn_topic_0182825778_aef3575d97cdf4dcfb65f8d0c8d2d4a76"><a name="zh-cn_topic_0182825778_aef3575d97cdf4dcfb65f8d0c8d2d4a76"></a><a name="zh-cn_topic_0182825778_aef3575d97cdf4dcfb65f8d0c8d2d4a76"></a><strong id="zh-cn_topic_0182825778_abf63bde6a66a4ce5b21d81948fcafe36"><a name="zh-cn_topic_0182825778_abf63bde6a66a4ce5b21d81948fcafe36"></a><a name="zh-cn_topic_0182825778_abf63bde6a66a4ce5b21d81948fcafe36"></a>部件名称</strong></p>
</th>
<th class="cellrowborder" valign="top" width="78.11%" id="mcps1.2.3.1.2"><p id="zh-cn_topic_0182825778_a919d3bb266c8432fb33c51fa8f3a4fc3"><a name="zh-cn_topic_0182825778_a919d3bb266c8432fb33c51fa8f3a4fc3"></a><a name="zh-cn_topic_0182825778_a919d3bb266c8432fb33c51fa8f3a4fc3"></a><strong id="zh-cn_topic_0182825778_a9386cf027c1e47d99651159bb62130e7"><a name="zh-cn_topic_0182825778_a9386cf027c1e47d99651159bb62130e7"></a><a name="zh-cn_topic_0182825778_a9386cf027c1e47d99651159bb62130e7"></a>最小硬件要求</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="zh-cn_topic_0182825778_ra68eff5c33a84bb2be6672a48a643d26"><td class="cellrowborder" valign="top" width="21.89%" headers="mcps1.2.3.1.1 "><p id="zh-cn_topic_0182825778_ac0a50d2069ab444cafff180647772df4"><a name="zh-cn_topic_0182825778_ac0a50d2069ab444cafff180647772df4"></a><a name="zh-cn_topic_0182825778_ac0a50d2069ab444cafff180647772df4"></a>CPU</p>
</td>
<td class="cellrowborder" valign="top" width="78.11%" headers="mcps1.2.3.1.2 "><p id="zh-cn_topic_0182825778_p202681030132314"><a name="zh-cn_topic_0182825778_p202681030132314"></a><a name="zh-cn_topic_0182825778_p202681030132314"></a>鲲鹏 920（架构为AArch64）</p>
<p id="p267183805010"><a name="p267183805010"></a><a name="p267183805010"></a>x86-64（Skylake以上）</p>
</td>
</tr>
<tr id="zh-cn_topic_0182825778_rf2a5d43b74894a0882b7c17bdfeb697f"><td class="cellrowborder" valign="top" width="21.89%" headers="mcps1.2.3.1.1 "><p id="zh-cn_topic_0182825778_ad00611ec129a41a9841fb579eece7804"><a name="zh-cn_topic_0182825778_ad00611ec129a41a9841fb579eece7804"></a><a name="zh-cn_topic_0182825778_ad00611ec129a41a9841fb579eece7804"></a>内存</p>
</td>
<td class="cellrowborder" valign="top" width="78.11%" headers="mcps1.2.3.1.2 "><p id="zh-cn_topic_0182825778_a94efe642b8694e5a85747e123b951efc"><a name="zh-cn_topic_0182825778_a94efe642b8694e5a85747e123b951efc"></a><a name="zh-cn_topic_0182825778_a94efe642b8694e5a85747e123b951efc"></a>不小于8GB</p>
</td>
</tr>
<tr id="zh-cn_topic_0182825778_rd2c1ebd93ea64e85a5f3fc88dc5ba456"><td class="cellrowborder" valign="top" width="21.89%" headers="mcps1.2.3.1.1 "><p id="zh-cn_topic_0182825778_afd36954546334c1681b5a391bbc386ae"><a name="zh-cn_topic_0182825778_afd36954546334c1681b5a391bbc386ae"></a><a name="zh-cn_topic_0182825778_afd36954546334c1681b5a391bbc386ae"></a>硬盘</p>
</td>
<td class="cellrowborder" valign="top" width="78.11%" headers="mcps1.2.3.1.2 "><p id="zh-cn_topic_0182825778_p1224172312719"><a name="zh-cn_topic_0182825778_p1224172312719"></a><a name="zh-cn_topic_0182825778_p1224172312719"></a>不小于120GB</p>
</td>
</tr>
</tbody>
</table>


## 硬件兼容性<a name="section1154104624319"></a>

openEuler已验证支持的服务器和各部件典型配置请参见[表6](#zh-cn_topic_0227922427_table39822012)。openEuler后续将逐步增加对其他服务器的支持，也欢迎广大合作伙伴/开发者参与贡献和验证。

**表 6**  支持的服务器及典型配置

<a name="zh-cn_topic_0227922427_table39822012"></a>
<table><thead align="left"><tr id="zh-cn_topic_0227922427_row17270681"><th class="cellrowborder" valign="top" width="8.200820082008201%" id="mcps1.2.6.1.1"><p id="p1239010167198"><a name="p1239010167198"></a><a name="p1239010167198"></a>厂商</p>
</th>
<th class="cellrowborder" valign="top" width="16.28162816281628%" id="mcps1.2.6.1.2"><p id="zh-cn_topic_0227922427_p56747887"><a name="zh-cn_topic_0227922427_p56747887"></a><a name="zh-cn_topic_0227922427_p56747887"></a>服务器名称</p>
</th>
<th class="cellrowborder" valign="top" width="18.71187118711871%" id="mcps1.2.6.1.3"><p id="zh-cn_topic_0227922427_p33176134"><a name="zh-cn_topic_0227922427_p33176134"></a><a name="zh-cn_topic_0227922427_p33176134"></a>服务器具体型号</p>
</th>
<th class="cellrowborder" valign="top" width="17.211721172117212%" id="mcps1.2.6.1.4"><p id="p19313161314450"><a name="p19313161314450"></a><a name="p19313161314450"></a>部件名称</p>
</th>
<th class="cellrowborder" valign="top" width="39.59395939593959%" id="mcps1.2.6.1.5"><p id="p183840814519"><a name="p183840814519"></a><a name="p183840814519"></a>典型配置</p>
</th>
</tr>
</thead>
<tbody><tr id="zh-cn_topic_0227922427_row7284856"><td class="cellrowborder" rowspan="4" valign="top" width="8.200820082008201%" headers="mcps1.2.6.1.1 "><p id="p111661925121918"><a name="p111661925121918"></a><a name="p111661925121918"></a>华为</p>
</td>
<td class="cellrowborder" rowspan="4" valign="top" width="16.28162816281628%" headers="mcps1.2.6.1.2 "><p id="zh-cn_topic_0227922427_p34571797"><a name="zh-cn_topic_0227922427_p34571797"></a><a name="zh-cn_topic_0227922427_p34571797"></a>TaiShan 200</p>
</td>
<td class="cellrowborder" rowspan="4" valign="top" width="18.71187118711871%" headers="mcps1.2.6.1.3 "><p id="zh-cn_topic_0227922427_p53202458"><a name="zh-cn_topic_0227922427_p53202458"></a><a name="zh-cn_topic_0227922427_p53202458"></a>2280均衡型</p>
</td>
<td class="cellrowborder" valign="top" width="17.211721172117212%" headers="mcps1.2.6.1.4 "><p id="p632634144516"><a name="p632634144516"></a><a name="p632634144516"></a>CPU</p>
</td>
<td class="cellrowborder" valign="top" width="39.59395939593959%" headers="mcps1.2.6.1.5 "><p id="p269564774512"><a name="p269564774512"></a><a name="p269564774512"></a>HiSilicon Kunpeng 920</p>
</td>
</tr>
<tr id="row127460329457"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p7326641174519"><a name="p7326641174519"></a><a name="p7326641174519"></a>内存</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p4695124774516"><a name="p4695124774516"></a><a name="p4695124774516"></a>32G*4 2933MHz</p>
</td>
</tr>
<tr id="row3713103715458"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p13326114115457"><a name="p13326114115457"></a><a name="p13326114115457"></a>RAID卡</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p13696154764514"><a name="p13696154764514"></a><a name="p13696154764514"></a>LSI SAS3508</p>
</td>
</tr>
<tr id="row1371312378455"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p732611416456"><a name="p732611416456"></a><a name="p732611416456"></a>网络</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p13696114718455"><a name="p13696114718455"></a><a name="p13696114718455"></a>TM210</p>
</td>
</tr>
<tr id="zh-cn_topic_0227922427_row36446907"><td class="cellrowborder" rowspan="4" valign="top" width="8.200820082008201%" headers="mcps1.2.6.1.1 "><p id="p1831103919198"><a name="p1831103919198"></a><a name="p1831103919198"></a>华为</p>
</td>
<td class="cellrowborder" rowspan="4" valign="top" width="16.28162816281628%" headers="mcps1.2.6.1.2 "><p id="p1245317822418"><a name="p1245317822418"></a><a name="p1245317822418"></a>FusionServer Pro</p>
</td>
<td class="cellrowborder" rowspan="4" valign="top" width="18.71187118711871%" headers="mcps1.2.6.1.3 "><p id="p1345214816241"><a name="p1345214816241"></a><a name="p1345214816241"></a>2288H V5（机架服务器）</p>
</td>
<td class="cellrowborder" valign="top" width="17.211721172117212%" headers="mcps1.2.6.1.4 "><p id="p1235016319467"><a name="p1235016319467"></a><a name="p1235016319467"></a>CPU</p>
</td>
<td class="cellrowborder" valign="top" width="39.59395939593959%" headers="mcps1.2.6.1.5 "><p id="p148932077463"><a name="p148932077463"></a><a name="p148932077463"></a>Intel(R) Xeon(R) Gold 5118 CPU @ 2.30GHz</p>
</td>
</tr>
<tr id="row12326548454"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p1035012313461"><a name="p1035012313461"></a><a name="p1035012313461"></a>内存</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p13893379461"><a name="p13893379461"></a><a name="p13893379461"></a>32*4 2400MHz</p>
</td>
</tr>
<tr id="row206435916456"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p23509319462"><a name="p23509319462"></a><a name="p23509319462"></a>RAID卡</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p16893107144611"><a name="p16893107144611"></a><a name="p16893107144611"></a>LSI SAS3508</p>
</td>
</tr>
<tr id="row5647591455"><td class="cellrowborder" valign="top" headers="mcps1.2.6.1.1 "><p id="p1835019312469"><a name="p1835019312469"></a><a name="p1835019312469"></a>网络</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.6.1.2 "><p id="p189318714460"><a name="p189318714460"></a><a name="p189318714460"></a>X722</p>
</td>
</tr>
</tbody>
</table>

