如何在流浪汉上自动启用Homestead中的php扩展 [英] How to automatically enable php extensions in Homestead on vagrant up

问题描述

我在Homestead中使用Laravel 5.3，并在VirtualBox上运行了Vagrant 1.8.7.

Im using Laravel 5.3 in Homestead with Vagrant 1.8.7 running on VirtualBox.

我需要启用一些php扩展名.

I have need to enable some php extensions.

我知道我可以将其插入框并编辑php.ini以启用扩展，但这似乎是一种非常浪费的方法.

I know that I could ssh into the box and edit the php.ini to enable the extension but this seems like a very anti-vagrant way to do this.

我想告诉Vagrant为盒子提供特定的php扩展名，以便我可以简单地调用vagrant up --provision，盒子就可以准备好了(请问这是无业游民的观点对吗?)

I want to tell Vagrant to provision the box with specific php extensions enabled so that I can simply call vagrant up --provision and the box will be ready to go (kinda the point of vagrant right?)

那么，如何在无家可归的情况下在Homestead中自动启用php扩展?

推荐答案

经过一番修补，下面是我的想法.我不能保证这是正确的方法，仅就我而言，这似乎是可行的:

After some tinkering, the below is what I came up with. I make no assurances that this is the right way to do it only that, in my case, it seems to be working:

找到您已安装宅基时生成的after.sh.对我来说，在Mac El Capitain上，文件是在~/.homestead/after.sh上创建的，我想在Windows的类似位置中有一个.bat.

Find the after.sh that was generated when you installed homestead. For me, on Mac El Capitain, the file is created at ~/.homestead/after.sh, I imagine there is a .bat in a similar location on windows.

请勿犯错误，即编辑~/Homestead/src/stubs/after.sh，这是Homestead安装中的模板文件，而不是您实际生成的副本.

Do not make the mistake of editing ~/Homestead/src/stubs/after.sh, thats the template file from the homestead installation, not your actual generated copy.

将以下几行添加到after.sh(这是我的整个文件，默认文件中只有前5条注释行):

Add the below lines to after.sh (this is my whole file, only the first 5 comment lines were in the default file):

#!/bin/sh

# If you would like to do some extra provisioning you may
# add any commands you wish to this file and they will
# be run after the Homestead machine is provisioned.

# in the below --assume-yes is to avoid confirms [y/N]
# DEBIAN_FRONTEND=noninteractive is to avoid a big menu asking if it's ok to 
# overwrite the php.ini file, may make --assume-yes redundant, not sure

# run apt-get update first, without it I was getting errors not finding the extensions 
sudo DEBIAN_FRONTEND=noninteractive apt-get --assume-yes update

# load any extensions you like here 
sudo DEBIAN_FRONTEND=noninteractive apt-get --assume-yes install php-xdebug 
sudo DEBIAN_FRONTEND=noninteractive apt-get --assume-yes install php7.0-ldap # update to php7.2-ldap if using php 7.2 etc...

# enable xdebug via cli
sudo phpenmod -s cli xdebug

# restart php and nginx
sudo service php7.3-fpm restart && sudo service nginx restart

如果您从心理上不知道所需扩展名的确切名称(我没有)，则可以使用sudo apt-cache search php7-*或类似名称列出可用的扩展名

If you dont psychically know the exact name for the extension you need (I didnt) you can use sudo apt-cache search php7-* or similar to list the available ones

现在，如果您有宅基地，请在终端机中cd到您的宅基地目录，对我来说cd ~/Homestead然后运行vagrant destroy

Now, if you have homestead up, in the terminal, cd to your Homestead dir, for me cd ~/Homestead and then run vagrant destroy

在/Homestead内部运行vagrant up --provision

要检查扩展件是否正确安装，请在/Homestead中运行以下两个命令:

To check that the extensions installed correctly, while inside /Homestead run these two commands:

vagrant ssh

php -r "print_r(get_loaded_extensions());"

我的输出(添加了33和61):

My output (33 and 61 were added):

DoDSoftware:Homestead DOoDSoftware$ vagrant ssh
Welcome to Ubuntu 16.04 LTS (GNU/Linux 4.4.0-22-generic x86_64)

 * Documentation:  https://help.ubuntu.com/
vagrant@homestead:~$ php -r "print_r(get_loaded_extensions());"
Array
(
    [0] => Core
    [1] => date
    [2] => libxml
    [3] => openssl
    [4] => pcre
    [5] => zlib
    [6] => filter
    [7] => hash
    [8] => pcntl
    [9] => Reflection
    [10] => SPL
    [11] => session
    [12] => standard
    [13] => mysqlnd
    [14] => PDO
    [15] => xml
    [16] => apcu
    [17] => apc
    [18] => bcmath
    [19] => calendar
    [20] => ctype
    [21] => curl
    [22] => dom
    [23] => mbstring
    [24] => fileinfo
    [25] => ftp
    [26] => gd
    [27] => gettext
    [28] => iconv
    [29] => igbinary
    [30] => imap
    [31] => intl
    [32] => json
    [33] => ldap
    [34] => exif
    [35] => mcrypt
    [36] => msgpack
    [37] => mysqli
    [38] => pdo_mysql
    [39] => pdo_pgsql
    [40] => pdo_sqlite
    [41] => pgsql
    [42] => Phar
    [43] => posix
    [44] => readline
    [45] => shmop
    [46] => SimpleXML
    [47] => soap
    [48] => sockets
    [49] => sqlite3
    [50] => sysvmsg
    [51] => sysvsem
    [52] => sysvshm
    [53] => tokenizer
    [54] => wddx
    [55] => xmlreader
    [56] => xmlwriter
    [57] => xsl
    [58] => zip
    [59] => memcached
    [60] => blackfire
    [61] => Zend OPcache
    [62] => xdebug
)

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就像我一开始所说的那样，我不能说这是正确的方法，但是到目前为止，它对我来说是行之有效的.

---

Like I stated at the beginning, I cant say this is the right way, but it's working for me so far.

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