93 lines
1.9 KiB
Markdown
93 lines
1.9 KiB
Markdown
# Intro
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本文介绍如何把 NAS 主机目录挂载到 Linux 主机，并通过 Volume 挂载到 Docker 容器，借助 NAS 的阵列盘实现高可靠数据存储。
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- NAS："/vol1/workspace"
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- Linux："/mnt/nas/vol1/workspace"
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- Docker："/workspace"
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假设 NAS 的用户名密码是"admin/123456"，IP为"192.168.1.100"，目录映射目标："/vol1/workspace" -> "/mnt/nas/vol1/workspace" -> "/workspace"。
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## 方案一、基于 NFS 协议（推荐）
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假设 NAS、Linux、Docker 都用 UID=1000 的用户运行。
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1. 安装相关工具：
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```bash
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# Debian/Ubuntu
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sudo apt update && sudo apt install nfs-common -y
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# CentOS/RHEL
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sudo yum install nfs-utils
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```
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2. 创建挂载点
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```bash
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sudo mkdir -p /mnt/nas/vol1/workspace
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```
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3. 执行挂载
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```bash
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sudo mount -t nfs -o uid=1000,gid=1000 192.168.1.100:/vol1/workspace /mnt/nas/vol1/workspace
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```
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4. 设置开机自动挂载（可选）
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```bash
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sudo nano vi /etc/fstab
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```
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在文件末尾追加一行：
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```text
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192.168.1.100:/vol1/workspace /mnt/nas/vol1/workspace nfs defaults,_netdev 0 0
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```
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5. 挂载到 Docker 容器
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```bash
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docker run -v /mnt/nas/vol1/workspace:/workspace <镜像名>
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```
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## 方案二、基于 SMB 协议
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1. 安装 CIFS 客户端工具
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```bash
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# Debian/Ubuntu
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sudo apt update && sudo apt install cifs-utils -y
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# CentOS/RHEL
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sudo yum install cifs-utils -y
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```
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2. 创建挂载点
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```bash
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sudo mkdir -p /mnt/nas/vol1/workspace
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```
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3. 执行挂载
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```bash
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sudo mount -t cifs //192.168.1.100/vol1/workspace /mnt/nas/vol1/workspace -o username=admin,password=123456
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```
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4. 设置开机自动挂载（可选）
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```bash
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sudo nano vi /etc/fstab
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```
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在文件末尾追加一行：
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```text
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//192.168.1.100/vol1/workspace /mnt/nas/vol1/workspace cifs username=admin,password=123456,iocharset=utf8 0 0
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```
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5. 挂载到 Docker 容器
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```bash
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docker run -v /mnt/nas/vol1/workspace:/workspace <镜像名>
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``` |