如何在vagtead上自动启用Homestead中的php扩展

Question

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

我需要启用一些PHP扩展.

我知道我可以ssh到框中并编辑php.ini以启用扩展,但这似乎是一种非常反流浪的方式来做到这一点.

我想告诉Vagrant配置启用特定php扩展的盒子,这样我就可以简单地打电话vagrant up --provision,盒子就可以开始了(有点流浪吧？)

那么,我们如何在vagtead上自动启用Homestead中的php扩展？

Answer 1

经过一些修补,下面是我想出的.我不保证这是正确的做法,在我的情况下,它似乎正在起作用:

找到安装宅基地after.sh时生成的内容.对我来说,在Mac El Capitain上,文件创建于,我想在Windows上有类似的位置.~/.homestead/after.sh.bat

不要编辑错误~/Homestead/src/stubs/after.sh,那就是来自宅基地安装的模板文件,而不是你实际生成的副本.

编辑 after.sh

添加以下行after.sh(这是我的整个文件,只有前5个注释行在默认文件中):

#!/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

如果你不精神上知道你需要的扩展名的确切名称(我没有)你可以使用sudo apt-cache search php7-*或类似列出可用的扩展名

流浪汉毁灭

现在,如果你有家园,在终端,cd你的宅基地,为我cd ~/Homestead,然后运行vagrant destroy

流浪汉

内部/Homestead运行vagrant up --provision

检查安装

要检查扩展是否正确安装,在内部/Homestead运行这两个命令:

vagrant ssh

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

我的输出(添加了33和61):

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
)

就像我在开始时说的那样,我不能说这是正确的方法,但它到目前为止对我有用.

如果有人看到这种方法的缺陷,请随时告诉我我做错了:)