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103 lines
2.5 KiB
Markdown
103 lines
2.5 KiB
Markdown
---
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sidebar_position: 1
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---
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# sealos 部署 nginx 实现中转
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## 登录 sealos cloud
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[sealos cloud](https://cloud.sealos.io/)
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## 一、点击创建应用
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打开 App Launchpad -> 新建应用
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### 二、填写基本配置
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务必开启外网访问，复制下外网访问提供的地址。
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### 三、添加 configmap 文件
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1. 复制下面这段配置文件，注意 `server_name` 后面的内容替换成第二步的外网访问地址。
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```
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user nginx;
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worker_processes auto;
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worker_rlimit_nofile 51200;
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events {
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worker_connections 1024;
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}
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http {
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resolver 8.8.8.8;
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proxy_ssl_server_name on;
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access_log off;
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server_names_hash_bucket_size 512;
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client_header_buffer_size 64k;
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large_client_header_buffers 4 64k;
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client_max_body_size 50M;
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proxy_connect_timeout 240s;
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proxy_read_timeout 240s;
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proxy_buffer_size 128k;
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proxy_buffers 4 256k;
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server {
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listen 80;
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server_name tgohwtdlrmer.cloud.sealos.io; # 这个地方替换成 sealos 提供的内容
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location ~ /openai/(.*) {
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proxy_pass https://api.openai.com/$1$is_args$args;
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proxy_set_header Host api.openai.com;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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# 如果响应是流式的
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proxy_set_header Connection '';
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proxy_http_version 1.1;
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chunked_transfer_encoding off;
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proxy_buffering off;
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proxy_cache off;
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# 如果响应是一般的
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proxy_buffer_size 128k;
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proxy_buffers 4 256k;
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proxy_busy_buffers_size 256k;
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}
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}
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}
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```
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2. 点开高级配置
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3. 点击新增 configmap
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4. 文件名写: `/etc/nginx/nginx.conf`
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5. 文件值为刚刚复制的那段代码
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6. 点击确认
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### 四、部署应用
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填写完毕后，点击右上角的 `部署应用`，即可完成。
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## 五、修改 FastGpt 环境变量
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1. 进入刚刚部署应用的详情，复制外网地址
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注意：这是个 API 地址，点击打开是无效的。如需验证，可以访问: 【\*\*\*.close.sealos.io/openai/api】，如果提示 "Invalid URL (GET /api)" 则代表成功。
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2. 修改环境变量（是 FastGpt 的环境变量，不是 sealos 的）:
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```
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OPENAI_BASE_URL=https://tgohwtdlrmer.cloud.sealos.io/openai/v1
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```
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**Done!**
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