Nginx file_requested 不匹配请求 URL

Question

我运行在 docker 容器中的多个微服务前面使用 traefik + 一个 nginx 容器，其中带有 traefik 路径规则到开发环境的本地服务。当我运行在端口 3000 上本地服务时，nginx 接受它的路径并执行 proxy_pass http://host.docker.internal:3000。这对几乎所有东西都适用，除了我对静态文件的请求有问题，在这种情况下是 .png 文件。

我的nginx.conf：

user  nginx; worker_processes  auto; pid  /run/nginx.pid;

# Error Log available at error_log  /var/log/nginx/error.log;

events {
    worker_connections  2048;    
}

http {

    # Basic
    include  /etc/nginx/mime.types;
    default_type  application/octet-stream;

    # Logging
    log_format  main    'remote_addr:[$remote_addr]  time_local:[$time_local]  upstream_addr:[$upstream_addr]  status:[$status]  bytes_sent:[$body_bytes_sent]  hostname:[$hostname]  file_requested:[$request_filename] ';
    access_log  /var/log/nginx/http-access.log  main;

    # Tuning for Performance
    sendfile  on;
    expires off;
    client_body_timeout 12;
    client_header_timeout 12;
    keepalive_timeout 15;
    send_timeout 10;

    # Set Client_Buffer Sizes
    client_body_buffer_size 20K;
    client_header_buffer_size 1k;
    large_client_header_buffers 2 16k;
    client_max_body_size 100M;

    # Include Site Conf Files
    include /etc/nginx/sites/*.conf; 
}

我的文件在/etc/nginx/sites：

server {
    listen 80;
    server_name traefik.domain;

    location /localservice {
        # Set Proxied Headers to Originals
        proxy_pass          http://host.docker.internal:3000;
        proxy_read_timeout  90;
    }

    location /static/localservice {
        # Set Proxied Headers to Originals
        proxy_pass          http://host.docker.internal:3000;
        proxy_read_timeout  90;
    }

}

我在 /microservice 下的所有文件都被正确路由并返回 200 除了 /static 下的文件。从 nginx http-access.log 我有一些奇怪的东西我想不通：

remote_addr:[172.17.0.2] time_local:[13/Jan/2019:00:24:24 +0000] upstream_addr:[host.ip:3000] status:[404] bytes_sent:[7626] hostname:[f7215dd04bdd] file_requested:[/etc/nginx/html/logos/image.png]

这很奇怪，因为正在发出的请求 url 是： http://traefik.domain/static/localservice/logos/image.png。 nginx 是否从某处的路径重写 /static ？感谢任何帮助，谢谢！

Answer 1

事实证明这是 traefik 的问题。我已经以编程方式设置 traefik.frontend.rules 并有一个 PathPrefixStrip 覆盖我想要的规则。我应该阅读 Traefik Matchers a bit more carefully. Also, I found this answer to be very helpful

上的文档

Nginx file_requested 不匹配请求 URL

Nginx file_requested doesn't match request URL

nginx

docker

traefik