docker - Nginx 反向代理路由返回其 index.html 用于静态资产请求(例如 .css 文件)
问题描述
我有一个 docker-compose/Nginx 设置,它返回路由上构建的(通过 Webpack)React.js 项目(仪表板容器)/dashboard
。返回index.html
文件有效。
不知何故,我所有的静态资产请求(例如/dashboard/main.css
)也返回了该/dashboard
index.html
文件。我猜这是因为index.html
被设置为默认返回(在仪表板 nginx.config 中)。这意味着服务器找不到文件。
根据 Docker(我在构建期间在容器内使用的目录上运行了 ls ),它们与文件位于同一目录(root /app
,请参阅仪表板容器的 nginx.config )index.html
。我不确定为什么在这种情况下它仍然返回 404/ 默认页面(index.html)。有任何想法吗?
码头工人-compose.yml
version: '3.7'
services:
# Proxies requests to internal services
nginx-server:
image: nginx:1.17.10
container_name: nginx-server
depends_on:
- dashboard
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
ports:
- "80:80"
# harvest dashboard
dashboard:
build:
context: ./harvest-dashboard/client
dockerfile: Dockerfile
image: dashboard
container_name: dashboard
depends_on:
- api-server
ports:
- "3000:80"
restart: always
api-server:
build:
context: ./harvest-dashboard/server
dockerfile: Dockerfile
image: api-server
container_name: api-server
ports:
- "8000:8080"
restart: always
nginx-server (根) nginx.config
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 1024;
}
http {
server {
listen 80;
server_name localhost 127.0.0.1;
location /dashboard/ {
proxy_pass http://dashboard:80;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_redirect off;
proxy_intercept_errors on;
}
}
}
仪表板(容器) nginx.config
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
root /app;
location / {
index index.html;
try_files $uri $uri/ /index.html;
}
location /api {
proxy_pass http://api-server:8080;
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;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
}
仪表板容器中的 index.html
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<link href="main.css" rel="stylesheet">
</head>
<body>
<div class="app-container"></div>
<script type="text/javascript" src="main.js"></script>
<script type="text/javascript" src="vendor.js"></script>
</body>
</html>
解决方案
对于以后遇到相同问题的任何人。这是修复:
nginx-server (根) nginx.config
http {
server {
...
location /dashboard/ {
proxy_pass http://dashboard:80/;
...
}
}
}
您必须/
在末尾添加您的proxy_pass
值( http://dashboard:80/ )。然后它起作用了:)
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