Ruby-on-rails 如何在代理后面使用捆绑器？

How to use bundler behind a proxy?

提问by bioneuralnet

I get the following output from the sudo bundle installcommand:

我从sudo bundle install命令得到以下输出：

Fetching source index for `http://rubygems.org/`  
Could not reach rubygems repository `http://rubygems.org/`  
Could not find gem 'rspec-rails (>= 2.0.0.beta.22, runtime)' in any of the gem sources.

I have $http_proxy set correctly and I've added gem: --http-proxy=my proxyto ~/.gemrc. These settings are what allow my gem commands to work, and I was hoping they would translate to bundler, but no such luck.

我正确设置了 $http_proxy 并且已将gem: --http-proxy=my proxy 添加到 ~/.gemrc。这些设置允许我的 gem 命令工作，我希望它们能转换成捆绑器，但没有这样的运气。

Thinking sudo might not inherit my all of my environment, I also added those settings to my root user, but nada.

考虑到 sudo 可能不会继承我的所有环境，我还将这些设置添加到我的 root 用户中，但 nada。

At this point bundler is preventing me from deploying my application, and I can find very few others running into this. If no one has an answer I will be forced to rip bundler out of my Rails app (which I wouldn't mind doing...)

在这一点上，bundler 阻止我部署我的应用程序，我发现很少有其他人遇到这个问题。如果没有人有答案，我将被迫从我的 Rails 应用程序中删除 bundler（我不介意这样做......）

回答by ahmy

OSX & Linux

OSX 和 Linux

export http_proxy=http://user:password@host:port
export HTTP_PROXY=$http_proxy

If it's using HTTPS, set it as well

如果它使用HTTPS，也设置它

export https_proxy=http://user:password@host:port
export HTTPS_PROXY=$https_proxy

If you use sudo, by default sudodoes not preserves http proxy variable. Use -Eflag to preserve it

如果使用sudo，默认情况下sudo不保留 http 代理变量。使用-E标志来保存它

$ sudo -E bundle install

to make sudopreserves environment variables by default:

使sudo默认情况下保留环境变量：

https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/

https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/

Windows

视窗

As pointed by answers below, you can use SETinstead

正如下面的答案所指出的，您可以SET改用

SET HTTP_PROXY=http://user:password@host:port
SET HTTPS_PROXY=%HTTP_PROXY%

回答by Jarl

I figured out that also setting HTTP_PROXY (in addition to http_proxy) made a positive difference, i.e. it worked for me. So assuming that you have set up http_proxyenvironment variable correct, try (if you are using bash)

我发现设置 HTTP_PROXY（除了 http_proxy）也会产生积极的影响，即它对我有用。因此，假设您已http_proxy正确设置环境变量，请尝试（如果您使用的是 bash）

export HTTP_PROXY=$http_proxy

and then also use the -Eoption to sudo (to preserve environment variables), so

然后还使用-Esudo 选项（以保留环境变量），所以

sudo -E bundle install

Jarl

贵族

回答by coorasse

If you don't want to set a global variable in the system you can edit ~/.gemrc and write it like that

如果你不想在系统中设置一个全局变量，你可以编辑 ~/.gemrc 并像这样写

---
:benchmark: false
:verbose: true
:sources:
- http://rubygems.org/
- http://gems.rubyforge.org
:backtrace: false
:bulk_threshold: 1000
:update_sources: true
gem: --http-proxy=http://USERNAME:PASSWORD@ADDRESS:PORT

回答by Jamie.Good

to get bundler behind a proxy on win XP/7 I needed to do the following:

要在 win XP/7 上获得代理后面的 bundler，我需要执行以下操作：

I added http_proxy to the Environment Variables

我在环境变量中添加了 http_proxy

• My Computer
• Advanced system settings
• Advanced Tab Environment
• Variables
• New
• Variable name = http_proxy
• Variable value = MY_PROXY
• Click Ok

• 我的电脑
• 高级系统设置
• 高级选项卡环境
• 变量
• 新的
• 变量名 = http_proxy
• 变量值 = MY_PROXY
• 单击确定

Change MY_PROXY to whatever yours is.

将 MY_PROXY 更改为您的任何内容。

this worked for bundler. The .gemrc proxy setting only worked for gems.

这适用于捆绑器。.gemrc 代理设置仅适用于宝石。

thanks Jamie

谢谢杰米

回答by vladimir

probably more flexible and securable use batch file:

使用批处理文件可能更灵活和安全：

SET /P login="Enter proxy login: "
SET /P password="Enter proxy password: "
SET HTTP_PROXY=http://%login%:[e-mail]:8080
SET HTTPS_PROXY=%HTTP_PROXY%

CLS

bundle install

回答by matttyg

You can download the required gems locally with gem install and then bundle install. Not exactly neat, I know, but it does work.

您可以使用 gem install 在本地下载所需的 gem，然后进行捆绑安装。我知道并不完全整洁，但它确实有效。

回答by Jerry Z.

Windows OS, run following command before execute bundle install

Windows 操作系统，在执行前运行以下命令 bundle install

SET http_proxy=http://user:password@host:port

回答by Pradeep Bihani

$ export http_proxy="http://username:password@host:port"
$ export ftp_proxy="http://username:password@host:port"
$ sudo visudo

Add this line in the file:

在文件中添加这一行：

Defaults env_keep = "http_proxy ftp_proxy"

Above this line:

在这一行之上：

Defaults        env_reset

then run your command as sudo it will work.

然后以 sudo 的身份运行您的命令，它将起作用。

ref :https://memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/

参考：https: //memset.wordpress.com/2010/10/14/bash-http_proxy-from-a-user-environment-to-sudo-one/

回答by grayman

I am running Ubuntu. The $http_proxy variable is set, but it doesn't work with a couple items. One of those items being gem.

我正在运行 Ubuntu。$http_proxy 变量已设置，但它不适用于几个项目。其中一项是宝石。

If you put the following in your ~/.gemrc it will work.

如果您将以下内容放入 ~/.gemrc 中，它将起作用。

http_proxy: proxy-url:port

http_proxy：代理网址：端口

Replace the proxy-url:port with your proxy address and port. After I added that, I ran "bundle install" and everything ran as expected.

将 proxy-url:port 替换为您的代理地址和端口。添加后，我运行了“捆绑安装”，一切都按预期运行。

回答by Developer Marius ?il?nas

To have command bundle installwork with proxy on windows do the following:

要bundle install在 Windows 上使用代理执行命令，请执行以下操作：

1. Edit file .gemrc. Open windows command line and type: notepad %userprofile%\.gemrc.
2. The file .gemrc is open in notepad. Type on a new line http_proxy: http://username:passwordEncodedWithUrlencode@proxyaddress:proxyport. Password should be encoded with urlencode .
3. Close the file .gemrc with saving it.

1. 编辑文件.gemrc。打开 windows 命令行并输入：notepad %userprofile%\.gemrc.
2. 文件 .gemrc 在记事本中打开。键入新行http_proxy: http://username:passwordEncodedWithUrlencode@proxyaddress:proxyport。密码应使用 urlencode 编码。
3. 关闭文件 .gemrc 并保存它。