Add doc: install with tar (#1116)

docs-2.0/4.deployment-and-installation/2.compile-and-install-nebula-graph/4.install-nebula-graph-from-tar.md

@@ -0,0 +1,62 @@
+# 使用tar.gz文件安装Nebula Graph
+
+用户可以下载打包好的tar.gz文件快速安装Nebula Graph。
+
+!!! note
+
+    Nebula Graph从2.6.0版本起提供tar.gz文件。
+
+## 操作步骤
+
+1. 使用如下地址下载Nebula Graph的tar.gz文件。
+
+  下载前需将`<release_version>`替换为需要下载的版本。
+
+  ```bash
+  //Centos 7
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.el7.x86_64.tar.gz
+  //Checksum
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.el7.x86_64.tar.gz.sha256sum.txt
+
+  //Centos 8
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.el8.x86_64.tar.gz
+  //Checksum
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.el8.x86_64.tar.gz.sha256sum.txt
+
+  //Ubuntu 1604
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu1604.amd64.tar.gz
+  //Checksum
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu1604.amd64.tar.gz.sha256sum.txt
+
+  //Ubuntu 1804
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu1804.amd64.tar.gz
+  //Checksum
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu1804.amd64.tar.gz.sha256sum.txt
+
+  //Ubuntu 2004
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu2004.amd64.tar.gz
+  //Checksum
+  https://oss-cdn.nebula-graph.com.cn/package/<release_version>/nebula-graph-<release_version>.ubuntu2004.amd64.tar.gz.sha256sum.txt
+  ```
+
+  例如，要下载适用于`CentOS 7.5`的Nebula Graph {{nebula.branch}} tar.gz文件，运行以下命令：
+
+  ```bash
+  wget https://oss-cdn.nebula-graph.com.cn/package/{{nebula.release}}/nebula-graph-{{nebula.release}}.el7.x86_64.tar.gz
+  ```
+
+2. 解压tar.gz文件到Nebula Graph安装目录。
+
+  ```bash
+  tar -xvzf <tar.gz_file_name> -C <install_path>
+  ```
+
+3. 修改配置文件名以应用配置。
+
+  进入解压出的目录，将子目录`etc`中的文件`nebula-graphd.conf.default`、`nebula-metad.conf.default`和`nebula-storaged.conf.default`重命名，删除`.default`，即可应用Nebula Graph的默认配置。如需修改配置，参见[配置管理](../../5.configurations-and-logs/1.configurations/1.configurations.md)。
+
+至此，Nebula Graph安装完毕。
+
+## 下一步
+
+使用`scripts`目录中的`nebula.service`文件启动Nebula Graph，详情参见[管理Nebula Graph服务](../manage-service.md)。

mkdocs.yml

@@ -287,6 +287,7 @@ nav:
       - 编译与安装:
           - 使用源码安装: 4.deployment-and-installation/2.compile-and-install-nebula-graph/1.install-nebula-graph-by-compiling-the-source-code.md
           - 使用RPM/DEB包安装: 4.deployment-and-installation/2.compile-and-install-nebula-graph/2.install-nebula-graph-by-rpm-or-deb.md
+          - 使用tar.gz文件安装: 4.deployment-and-installation/2.compile-and-install-nebula-graph/4.install-nebula-graph-from-tar.md
           - 使用Docker Compose部署: 4.deployment-and-installation/2.compile-and-install-nebula-graph/3.deploy-nebula-graph-with-docker-compose.md
           - 使用RPM/DEB包部署集群: 4.deployment-and-installation/2.compile-and-install-nebula-graph/deploy-nebula-graph-cluster.md
       - 管理服务: 4.deployment-and-installation/manage-service.md