### 一、$DataEase$最新版本下载

```apl
https://community.fit2cloud.com/#/products/dataease/downloads
```



**在线安装**

```shell
curl -sSL https://dataease.oss-cn-hangzhou.aliyuncs.com/quick_start_v2.sh | sh
```



**在线升级**

```shell
dectl upgrade
```



### 二、$DataEase$发布$80$端口

#### 拉取

```shell
docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/openresty/openresty:1.25.3.1-5-alpine-fat
```

#### 打标

```shell
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/openresty/openresty:1.25.3.1-5-alpine-fat  docker.io/openresty/openresty:1.25.3.1-5-alpine-fat
```



#### 编辑 $nginx.conf$

```shell
vi /root/nginx.conf
```



```apl
worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    # DataEase 所在机器的IP
    upstream dataease {
        server 10.10.14.203:8100;
    }
    # 配置日志位置
    access_log /var/log/nginx/access.log;
	error_log /var/log/nginx/error.log;

    server {
        # 监听端口
        listen   80;
        # 监听域名（修改为你自己的域名，且域名与nginx所在服务器的IP绑定）
        #server_name  dataease.test.com;

        location / {
            client_max_body_size 600m;
            client_body_buffer_size 128k;
            proxy_connect_timeout 600;
            proxy_read_timeout 600;
            proxy_send_timeout 600;
            proxy_buffer_size 64k;
            proxy_buffers   4 32k;
            proxy_busy_buffers_size 64k;
            proxy_temp_file_write_size 64k;
            
            proxy_pass http://dataease;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $http_host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    }
}
```

#### 运行

```shell
mkdir /root/nginx_logs
docker run  --name openresty -d -v /root/nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf -v /root/nginx_logs:/var/log/nginx -p 80:80 openresty/openresty:1.25.3.1-5-alpine-fat
```



#### 如果不想按/进行发布，而是想采用$/dataease/$进行发布的话

> 参考：[DataEase v2 设置动态访问路径，使用 Nginx 路径代理 - FIT2CLOUD 知识库](https://kb.fit2cloud.com/?p=57a47d64-4eda-4ae8-a0b0-4329e57b13ff)

**步骤1**

```shell
vi /opt/dataease2.0/conf/application.yml
```

```yaml
server:
  servlet:
    context-path: /dataease    
```

**步骤2**

```shell
echo 'DE_CONTEXT_PATH=/dataease' >> /opt/dataease2.0/.env
```



### 三、访问方式

```xml
系统登录信息如下:
访问地址: https://www.edusoa.com/dataease
用户名: admin
初始密码: DataEase@123456
```

![](https://dsideal.obs.cn-north-1.myhuaweicloud.com/HuangHai/BlogImages/202410240933597.png)



在华为云上部署的$DataEaseV2$

```
117.78.60.214  52025
DsIdeal@123
```

![](https://dsideal.obs.cn-north-1.myhuaweicloud.com/HuangHai/BlogImages/202410171024499.png)



### 四、异常记录

#### $Centos$ $7.9$ $root$账号，输入$reboot$不重新启动，怎么办？

答：

```shell
yum update -y
```

然后使用在线安装，注意：不要使用离线包，离线包问题多多！

```
curl -sSL https://dataease.oss-cn-hangzhou.aliyuncs.com/quick_start_v2.sh | sh
```

[DataEase v2 设置动态访问路径，使用 Nginx 路径代理 - FIT2CLOUD 知识库](https://kb.fit2cloud.com/?p=57a47d64-4eda-4ae8-a0b0-4329e57b13ff)



### 五、备份与还原

```
# 原版本机器上运行
dectl upgrade

# 两个机器都要执行
service dataease stop

# 在备份的机器上执行
tar -jcv -f  dataease.tar.bz2 /opt/dataease2.0

# 备份机器上启动服务
service dataease start

# 下载 dataease.tar.bz2 并在还原的机器上传

# 还原
mv /opt/dataease2.0  /opt/dataease2.0.bak 
mkdir /opt/dataease2.0 -p
tar -xjf dataease.tar.bz2 -C  /

# 在还原机上执行
service dataease start
```