主页 / 问题

问题[proxy]

Martin Hope
Viktor
Asked: 2022-08-21 12:28:49 +0000 UTC
  • 0

无法配置代理 apt，安装了 SonaType Nexus 3，在安装过程中指示匿名访问权限。为 ubuntu 20.04 创建了 apt 代理。我复制了链接，在客户端机器上创建了 /etc/apt/apt.conf.d/01proxy 文件

Acquire::http::Proxy "http://192.168.66.226:8081/repository/apt/";
Acquire::https::Proxy "DIRECT";

我输入了apt update命令，输出为：

Ign:1 http://security.ubuntu.com/ubuntu focal-security InRelease
Ign:2 http://archive.ubuntu.com/ubuntu focal InRelease
Ign:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Err:4 http://security.ubuntu.com/ubuntu focal-security Release
  404  Not Found [IP: 192.168.66.226 8081]
Ign:5 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Err:6 http://archive.ubuntu.com/ubuntu focal Release
  404  Not Found [IP: 192.168.66.226 8081]
Err:7 http://archive.ubuntu.com/ubuntu focal-updates Release
  404  Not Found [IP: 192.168.66.226 8081]
Err:8 http://archive.ubuntu.com/ubuntu focal-backports Release
  404  Not Found [IP: 192.168.66.226 8081]
Reading package lists... Done
E: The repository 'http://security.ubuntu.com/ubuntu focal-security Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://archive.ubuntu.com/ubuntu focal Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://archive.ubuntu.com/ubuntu focal-updates Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://archive.ubuntu.com/ubuntu focal-backports Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

如果您通过浏览器访问本地网络上的链接http://192.168.66.226:8081/repository/apt/，它会将您重定向到http://archive.ubuntu.com/ubuntu/ 在此处输入图像描述

proxy
Martin Hope
Kellso
Asked: 2022-06-12 02:51:55 +0000 UTC
  • 0

HAProxy 有一个这样的配置草案：

defaults
  log global
  mode http
  timeout connect 5000
  timeout client 5000
  timeout server 5000

frontend main
  bind *:80
  acl is_redmine path_beg /redmine
  use_backend redmine_back if is_redmine

backend redmine_back
  server redmine_server redmine:3000

如何将请求转发到 redmine（它是一个容器）并使用此路径“ some_adress/redmine/login ”获得响应？

现在 redmine 与“redmine”一词一起抛出请求。一个用于理解的日志示例，redmine 不处理0.0.0.0:3000/redmine：

redmine_1  | [2021-06-11 18:35:05] INFO  WEBrick 1.6.1
redmine_1  | [2021-06-11 18:35:05] INFO  ruby 2.7.3 (2021-04-05) [x86_64-linux]
redmine_1  | [2021-06-11 18:35:05] INFO  WEBrick::HTTPServer#start: pid=1 port=3000
redmine_1  | 172.18.0.4 - - [11/Jun/2021:18:35:11 UTC] "GET /redmine HTTP/1.1" 404 459
redmine_1  | - -> /redmine

我想在没有红包的情况下向他提出请求。

有没有人有一个工作配置的例子或在哪里阅读？

提前致谢。

更新 1

此解决方案有所帮助，但产生了一个新问题：

http-request set-path "%[path,regsub(^/redmine,/,i)]"

响应后，页面尝试加载静态内容，但没有redmine path ，即 http://some_addres/stylesheets/jquery/jquery-ui-1.12.1.css?1619448608,

但我想要http://some_addres/redmine /stylesheets/jquery/jquery-ui-1.12.1.css?1619448608

更新 2

我进行了重定向并且它起作用了，但它当然是错误的。这是一个配置示例，确切需要这样做的 mb，但我不推荐它：

frontend main
  bind *:80
  acl is_redmine path_beg -i /redmine
  acl is_redmine_referer hdr(Referer) -i -m sub /redmine
  http-request redirect location http://%[req.hdr(host)]/redmine%[path]?%[query] if !is_redmine is_redmine_referer
  use_backend redmine_back if is_redmine
  use_backend redmine_back if is_redmine_referer

backend redmine_back
  http-request set-path "%[path,regsub(^/redmine,/,i)]"
  server redmine_server redmine:3000
proxy
Martin Hope
hedgehogues
Asked: 2020-06-17 21:25:14 +0000 UTC
  • 0

在配置链接中，traefik如何理解所有请求都应该代理到端口5000 。这显然没有在任何地方指出。但实际上，出于某种原因，当我访问 mydomain.com 时，我看到了Hello World。它是如何发生的？

配置

defaultEntryPoints = ["http", "https"]

[web]
address = ":8080"

[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]

[acme]
email = "test@traefik.io"
storageFile = "/etc/traefik/acme/acme.json"
entryPoint = "https"
onDemand = false
OnHostRule = true
  # Use a HTTP-01 acme challenge rather than TLS-SNI-01 challenge
  [acme.httpChallenge]
  entryPoint = "http"

[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "example.com"
watch = true
exposedbydefault = false

我注意到在链接的示例中，使用了 1.7 版本，尽管没有明确指出。因此，以下是修改后的组成：

version: '2'
services:
  flask:
    build: ./flask
    image: flask
    command: uwsgi --http-socket 0.0.0.0:5000 --wsgi-file app.py --callable app
    labels:
      - "traefik.enable=true"
      - "traefik.backend=flask"
      - "traefik.frontend.rule=${TRAEFIK_FRONTEND_RULE}"
  traefik:
    image: traefik:v1.7.24
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./traefik/traefik.toml:/etc/traefik/traefik.toml:ro
      - ./traefik/acme:/etc/traefik/acme
    ports:
     - "80:80"
     - "443:443"
     - "8080:8080"

traefik 反向代理的另一个链接

proxy
Martin Hope
Каролина
Asked: 2020-05-04 23:02:30 +0000 UTC
  • 0

我使用 jmeter 进行测试，因此有必要在该程序的测试脚本记录器中记录操作。记录是通过指定端口、代理服务器和浏览器本身来完成的（即您浏览页面并记录操作）。我按照手册和YouTube上的视频进行了所有设置，但是没有一个浏览器通过代理127.0.0.1和8080或8888等不同的端口号访问Internet。告诉我可以做什么。网上有人建议清除缓存，关闭所有插件，检查hosts文件中是否有127.0.0.1地址。我检查了一切。没有什么帮助。

在此处输入图像描述

我还取消选中“所有协议的一个代理服务器”框 - 也没有帮助在此处输入图像描述

以下是浏览器显示的屏幕截图： 在此处输入图像描述

Ping 到 127.0.0.1 工作正常，没有丢包

proxy
Martin Hope
mufdvr
Asked: 2020-08-28 00:03:32 +0000 UTC
  • 0

有 foo.example.com 和 bar.example.com 指向同一个 IP，分别打开端口 8080 和 8081，nginx 在其上运行。例如，当访问 foo.example.com 时，如何在没有重定向的情况下在端口 8080 上打开服务器？

proxy