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20190114 Turn a Raspberry Pi 3B- into a PriTunl VPN.md
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[#]: collector: (lujun9972)
[#]: translator: (jrglinux)
[#]: reviewer: ( )
[#]: publisher: ( )
[#]: url: ( )
[#]: subject: (Turn a Raspberry Pi 3B+ into a PriTunl VPN)
[#]: via: (https://opensource.com/article/19/1/pritunl-vpn-raspberry-pi)
[#]: author: (Stephen Bancroft https://opensource.com/users/stevereaver)
Turn a Raspberry Pi 3B+ into a PriTunl VPN
======
PriTunl is a VPN solution for small businesses and individuals who want private access to their network.
![](https://opensource.com/sites/default/files/styles/image-full-size/public/lead-images/life-raspberrypi_0.png?itok=Kczz87J2)
[PriTunl][1] is a fantastic VPN terminator solution that's perfect for small businesses and individuals who want a quick and simple way to access their network privately. It's open source, and the basic free version is more than enough to get you started and cover most simple use cases. There is also a paid enterprise version with advanced features like Active Directory integration.
### Special considerations on Raspberry Pi 3B+
PriTunl is generally simple to install, but this project—turning a Raspberry Pi 3B+ into a PriTunl VPN appliance—adds some complexity. For one thing, PriTunl is supplied only as AMD64 and i386 binaries, but the 3B+ uses ARM architecture. This means you must compile your own binaries from source. That's nothing to be afraid of; it can be as simple as copying and pasting a few commands and watching the terminal for a short while.
Another problem: PriTunl seems to require 64-bit architecture. I found this out when I got errors when I tried to compile PriTunl on my Raspberry Pi's 32-bit operating system. Fortunately, Ubuntu's beta version of 18.04 for ARM64 boots on the Raspberry Pi 3B+.
Also, the Raspberry Pi 3B+ uses a different bootloader from other Raspberry Pi models. This required a complicated set of steps to install and update the necessary files to get a Raspberry Pi 3B+ to boot.
### Installing PriTunl
You can overcome these problems by installing a 64-bit operating system on the Raspberry Pi 3B+ before installing PriTunl. I'll assume you have basic knowledge of how to get around the Linux command line and a Raspberry Pi.
Start by opening a terminal and downloading the Ubuntu 18.04 ARM64 beta release by entering:
```
$ wget http://cdimage.ubuntu.com/releases/18.04/beta/ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.img.xz
```
Unpack the download:
```
$ xz -d ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.xz
```
Insert the SD card you'll use with your Raspberry Pi into your desktop or laptop computer. Your computer will assign the SD card a drive letter—something like **/dev/sda** or **/dev/sdb**. Enter the **dmesg** command and examine the last lines of the output to find out the card's drive assignment.
**Be VERY CAREFUL with the next step! I can't stress that enough; if you get the drive assignment wrong, you could destroy your system.**
Write the image to your SD card with the following command, changing **< DRIVE>** to your SD card's drive assignment (obtained in the previous step):
```
$ dd if=ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.img of=<DRIVE> bs=8M
```
After it finishes, insert the SD card into your Pi and power it up. Make sure the Pi is connected to your network, then log in with username/password combination ubuntu/ubuntu.
Enter the following commands on your Pi to install a few things to prepare to compile PriTunl:
```
$ sudo apt-get -y install build-essential git bzr python python-dev python-pip net-tools openvpn bridge-utils psmisc golang-go libffi-dev mongodb
```
There are a few changes from the standard PriTunl source [installation instructions on GitHub][2]. Make sure you are logged into your Pi and **sudo** to root:
```
$ sudo su -
```
This should leave you in root's home directory. To install PriTunl version 1.29.1914.98, enter (per GitHub):
```
export VERSION=1.29.1914.98
tee -a ~/.bashrc << EOF
export GOPATH=\$HOME/go
export PATH=/usr/local/go/bin:\$PATH
EOF
source ~/.bashrc
mkdir pritunl && cd pritunl
go get -u github.com/pritunl/pritunl-dns
go get -u github.com/pritunl/pritunl-web
sudo ln -s ~/go/bin/pritunl-dns /usr/bin/pritunl-dns
sudo ln -s ~/go/bin/pritunl-web /usr/bin/pritunl-web
wget https://github.com/pritunl/pritunl/archive/$VERSION.tar.gz
tar -xf $VERSION.tar.gz
cd pritunl-$VERSION
python2 setup.py build
pip install -r requirements.txt
python2 setup.py install --prefix=/usr/local
```
Now the MongoDB and PriTunl systemd units should be ready to start up. Assuming you're still logged in as root, enter:
```
systemctl daemon-reload
systemctl start mongodb pritunl
systemctl enable mongodb pritunl
```
That's it! You're ready to hit PriTunl's browser user interface and configure it by following PriTunl's [installation and configuration instructions][3] on its website.
--------------------------------------------------------------------------------
via: https://opensource.com/article/19/1/pritunl-vpn-raspberry-pi
作者:[Stephen Bancroft][a]
选题:[lujun9972][b]
译者:[译者ID](https://github.com/译者ID)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://opensource.com/users/stevereaver
[b]: https://github.com/lujun9972
[1]: https://pritunl.com/
[2]: https://github.com/pritunl/pritunl
[3]: https://docs.pritunl.com/docs/configuration-5

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@ -0,0 +1,114 @@
[#]: collector: (lujun9972)
[#]: translator: (jrglinux)
[#]: reviewer: ( )
[#]: publisher: ( )
[#]: url: ( )
[#]: subject: (Turn a Raspberry Pi 3B+ into a PriTunl VPN)
[#]: via: (https://opensource.com/article/19/1/pritunl-vpn-raspberry-pi)
[#]: author: (Stephen Bancroft https://opensource.com/users/stevereaver)
将树梅派3B+变为 PriTunl VPN
======
PriTunl 是一种 VPN 解决方案,适用于希望私密的访问其网络的小型企业和个人。
![](https://opensource.com/sites/default/files/styles/image-full-size/public/lead-images/life-raspberrypi_0.png?itok=Kczz87J2)
[PriTunl][1] 是一款出色的 VPN 终端解决方案,非常适合希望以简单快捷的方式私密的访问网络的小型企业和个人。 它是开源的,基本的免费版本涵盖最通用的简单的实例,足以让你快速入门。 也有集成 Active Directory 等高级功能的付费企业版
### 有关树梅派3B+的特别注意事项
PriTunl 的安装通常也很简单但要在树梅派3B+上安装 PriTunl 有点小复杂。比如PriTunl 只提供了 AMD64 和 i386 架构的二进制文件但树梅派3B+是 ARM 架构的这意味着需要从源码自行编译可用于树梅派3B+的 PriTunl 可执行文件。不过,无需担心,编译过程很简单,只需花一点时间执行几行命令即可。
另一个问题PriTunl 好像必须要是64位处理器架构当我在32位操作系统上尝试编译的时候报错了。但幸运的是用于 ARM64 架构的 Ubuntu 18.04 测试版本可以安装在树梅派3B+上。
同样树梅派3B+需要和其他树梅派不同的引导程序。需要一组小复杂的命令来安装更新树梅派3B+上必要的组件。
### 安装 PriTunl
你可以先在树梅派3B+上安装64位的操作系统来避免下面这些问题。此处需要一些必要的基础知识如在树梅派上执行命令行。
打开终端,用如下命令下载 Ubuntu 18.04 用于 ARM64 架构的测试版:
```
$ wget http://cdimage.ubuntu.com/releases/18.04/beta/ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.img.xz
```
将下载的固件解压:
```
$ xz -d ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.xz
```
将准备好的 SD 卡插入电脑读卡槽,电脑会为 SD 卡分配一个驱动分配器号,例如 **/dev/sda** 或者 **/dev/sdb**。 输入命令 **dmesg** 然后观察屏幕上的最后几行找到 SD 卡的驱动分配器。
**下一步小心操作,如果搞错了驱动分配器号,可能会破坏你的系统**
用如下命令往 SD 卡中写入数据,将其中的 **<DRIVE>** 替换成你的 SD 驱动器号。
```
$ dd if=ubuntu-18.04-beta-preinstalled-server-arm64+raspi3.img of=<DRIVE> bs=8M
```
完成上一步之后,将 SD 卡插入树梅派3B+并启动它。确保树梅派3B+是连网的,然后登陆系统,用户名/密码ubuntu/ubuntu。
在树梅派上输入以下命令以安装一些准备编译PriTunl的东西
```
$ sudo apt-get -y install build-essential git bzr python python-dev python-pip net-tools openvpn bridge-utils psmisc golang-go libffi-dev mongodb
```
和 PriTunl 标准源码上的 [安装说明][2] 有一点不一样。确保已经登录进树梅派然后切换到管理员账户:
```
$ sudo su -
```
现在你应该在管理员账户的目录下,按如下命令来安装 PriTunl 1.29.1914.98 版本:
```
export VERSION=1.29.1914.98
tee -a ~/.bashrc << EOF
export GOPATH=\$HOME/go
export PATH=/usr/local/go/bin:\$PATH
EOF
source ~/.bashrc
mkdir pritunl && cd pritunl
go get -u github.com/pritunl/pritunl-dns
go get -u github.com/pritunl/pritunl-web
sudo ln -s ~/go/bin/pritunl-dns /usr/bin/pritunl-dns
sudo ln -s ~/go/bin/pritunl-web /usr/bin/pritunl-web
wget https://github.com/pritunl/pritunl/archive/$VERSION.tar.gz
tar -xf $VERSION.tar.gz
cd pritunl-$VERSION
python2 setup.py build
pip install -r requirements.txt
python2 setup.py install --prefix=/usr/local
```
现在,不出意外的话应该可以启动 MongoDB 和 PriTunl 系统单元了。假如现在还是以管理员账户登录的话,输入:
```
systemctl daemon-reload
systemctl start mongodb pritunl
systemctl enable mongodb pritunl
```
大功告成!你现在可以登录 PriTunl 的用户界面并按照官网上的 [安装和配置手册][3] 来配置它了。
--------------------------------------------------------------------------------
via: https://opensource.com/article/19/1/pritunl-vpn-raspberry-pi
作者:[Stephen Bancroft][a]
选题:[lujun9972][b]
译者:[jrg](https://github.com/jrglinux)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://opensource.com/users/stevereaver
[b]: https://github.com/lujun9972
[1]: https://pritunl.com/
[2]: https://github.com/pritunl/pritunl
[3]: https://docs.pritunl.com/docs/configuration-5