nginx作为与jenkins的反向代理

Question

nginx.conf

server {
    listen          80;
    server_name     localhost;

    #charset koi8-r;
    # access_log  /DATA/log/nginx/host.access.log  main;
    access_log  /var/log/nginx/host.access.log  main;
    error_log   /var/log/nginx/error.log;
    ignore_invalid_headers off; #pass through headers from Jenkins which are considered invalid by Nginx server.



    location /jenkins/ {
      proxy_pass http://jenkins_master:8080/jenkins/;
      proxy_http_version 1.1;
      sendfile off;

      proxy_set_header   X-Forwarded-Host   $host:90;
      proxy_set_header   X-Forwarded-Server $host;
      proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;
      proxy_set_header   X-Forwarded-Proto  $scheme;
      proxy_set_header   X-Real-IP          $remote_addr;
      proxy_max_temp_file_size 0;

      #this is the maximum upload size
      client_max_body_size       10m;
      client_body_buffer_size    128k;

      proxy_connect_timeout      90;
      proxy_send_timeout         90;
      proxy_read_timeout         90;
      proxy_buffering            off;
      proxy_request_buffering    off; # Required for HTTP CLI commands in Jenkins > 2.54
      proxy_set_header Connection ""; # Clear for keepalive
    }



    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

docker-compose.yml

version: '3'

# Persistent volumes for Jenkins and Nginx
volumes:
  jenkins_home: {}
  jenkins_logs: {}
  nginx_logs: {}

networks:
  docker_network:

services:
  jenkins:
    image: jenkins/jenkins:lts
    container_name: jenkins_master
    environment:
      JAVA_OPTS: "-Djava.awt.headless=true"
      JENKINS_OPTS: --prefix=/jenkins  

    volumes:
      - jenkins_home:/var/jenkins_home
      - jenkins_logs:/var/log/jenkins
    networks:
      - docker_network

  nginx:
    image: nginx:latest
    container_name: reverse_proxy
    ports:
      - "90:80"
      - "443:443"

    volumes:
      - "nginx_logs:/var/log/nginx/"
    networks:
      - docker_network
    links:
      - jenkins:jenkins
    depends_on:
      - jenkins

从此命令开始

$docker-compose up -d --force-recreate --build

在http://localhost:90/jenkins上登录后 我总是得到这个错误 “看来您的反向代理设置已损坏。” 全局设置/詹金斯URL设置为http://localhost:90/jenkins 我在哪里弄错了，您能帮我吗？我看不到了吗？