Rancher搭建NFS服务器

古城微笑少年丶 2022-10-05 12:58 154阅读 0赞

## 一、安装nfs ##

1.在nfs服务器上安装服务

#安装nfs服务
    yum install -y nfs-utils rpcbind
    
    #新建文件
    vi /etc/exports
    
    #输入以下内容
    /nfsdata *(rw,no_root_squash,no_all_squash,sync)

2.在服务端创建对应的目录和赋予权限：

#创建文件夹
    mkdir /nfsdata
    
    #赋予权限
    chmod 777 /nfsdata

3.启动rpcbind和nfs服务：

systemctl start rpcbind && systemctl enable rpcbind
    systemctl start nfs && systemctl enable nfs

4.其它三台服务器都安装nfs工具

yum install -y nfs-utils

5.每个node查询NFS服务器

showmount -e nfs-ip

## 二、部署到rancher ##

1.在rancher集群中创建持久卷

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70][]

2.填写名称 参数 路径 服务器等

注意 此处的路径为 上面之前就创建好的文件夹路径

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 1][]

3.添加完后 nfs-pv为Avilable状态 证明添加成功

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 2][]

4.在命名空间中创建数据卷（PVC）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 3][]

5.填写名称 选择刚才创建的nfs-pv

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 4][]

三、**部署工作负载（Nginx）测试**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 6][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 7][]

在NFS服务器端的目录中，编写一个测试页面index.html

/usr/share/nginx/html

访问

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MDcxNTk5_size_16_color_FFFFFF_t_70 8][]

![2021061414423046.png][]

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[2021061414423046.png]: /images/20221005/dd4e15d7e066484f9c054acfcb158e06.png