因此,我正在尝试将NGINX用作2个React应用和1个节点js api的反向代理。每个都在单独的Docker容器中。
例如,
localhost->导致一个反应应用
localhost / admin->导致另一个反应应用程序
[localhost / api / getProducts->指向api的/ getProducts端点
第一个示例和第二个示例均按预期工作。没有问题。这是我在配置时遇到的第二个示例。它应该只导致React内置的仪表板应用程序,但是我得到的只是一个白屏(与第一个React应用程序具有相同的图标)。
这是我的nginx配置文件
upstream api {
least_conn;
server api:8080 max_fails=3 fail_timeout=30s;
}
upstream app {
least_conn;
server app:3000 max_fails=3 fail_timeout=30s;
}
upstream adminapp {
least_conn;
server adminapp:3001 max_fails=3 fail_timeout=30s;
}
server {
listen 80;
if ($request_method = 'OPTIONS') {
return 200;
}
# To allow POST on static pages
error_page 405 =200 $uri;
location / {
proxy_pass http://app;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
expires 30d;
break;
}
location ~ /admin/(?<url>.*) {
proxy_pass http://adminapp;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
expires 30d;
break;
}
location ~ /api/(?<url>.*) {
proxy_pass http://api/$url;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
location /health-check {
return 200;
access_log off;
}
}
}
当我特定地转到localhost:3001时,我可以访问管理仪表板,因此我知道它运行得很好。
也是我的码头工人组成文件
version: '3.7'
services:
nginx:
container_name: nginx
image: nginx
ports:
- '80:80'
- '443:443'
links:
- api:api
- app:app
- adminapp:adminapp
volumes:
- ./server/config/nginx:/etc/nginx
- ./server/config/certs:/etc/ssl/private
app:
container_name: app
build:
context: ./frontend
dockerfile: Dockerfile
volumes:
- './frontend:/usr/app/frontend/'
- '/usr/app/frontend/node_modules'
ports:
- '3000:3000'
environment:
- NODE_ENV=development
adminapp:
container_name: adminapp
build:
context: ./admin
dockerfile: Dockerfile
volumes:
- './admin:/usr/app/admin/'
- '/usr/app/admin/node_modules'
ports:
- '3001:3001'
environment:
- NODE_ENV=development
- PORT=3001
api:
container_name: api
build:
context: ./backend
dockerfile: Dockerfile
volumes:
- './backend:/usr/app/backend/'
- '/usr/app/backend/node_modules'
ports:
- '8080'
environment:
- NODE_ENV=development
所以这不是真正的答案-因为我有同样的问题-但是,如果尝试使用“ ./”或“ ./your-path”将PUBLIC_URL设置为env变量,则应该看到一些更改。如果检查页面的源代码并单击静态资源的URL,则应该在其中看到JS。您可能必须通过在/ adminapp之前添加路径来修改路径。我将继续进行研究,以便将发现的其他内容更新。仅供参考,这可能是相关的:
https://github.com/facebook/create-react-app/issues/8222#issuecomment-568308139