Vagrant up 错误：我可以 ssh 但 nginx 给了我错误答案

【问题标题】：Vagrant up error: I can ssh but nginx is giving me errorsVagrant up 错误：我可以 ssh 但 nginx 给了我错误
【发布时间】：2016-04-14 06:07:59
【问题描述】：

我正在使用带有 Laravel 5.2 的 Vagrant/Homestead 组合，我尝试对服务器进行 HTTP 调用，但我不知道为什么，我不断收到 405 bad gateway 错误，有人建议我创建一个新的流浪盒子。

所以我去了我的 VirtualBox Manager 并删除了我的宅基地框/也删除了所有文件，然后运行 vagrant up 创建一个新文件，我能够正常 ssh 但现在当我尝试进行 HTTP 调用时，即在邮递员中，我得到：

<html>

    <head>
        <title>502 Bad Gateway</title>
    </head>

    <body bgcolor="white">

        <center>
            <h1>502 Bad Gateway</h1>
        </center>

        <hr>
        <center>nginx/1.9.7</center>

    </body>

</html>

<!-- a padding to disable MSIE and Chrome friendly error page -->

<!-- a padding to disable MSIE and Chrome friendly error page -->

当运行 vagrant up 时，我得到了这个错误（看看最后一行）：

Lansana@DESKTOP-UV14VGF MINGW64 ~/Homestead (master) $ vagrant up Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'laravel/homestead'...
==> default: Matching MAC address for NAT networking...
==> default: Checking if box 'laravel/homestead' is up to date...
==> default: Setting the name of the VM: homestead
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
    default: Adapter 2: hostonly
==> default: Forwarding ports...
    default: 80 => 8000 (adapter 1)
    default: 443 => 44300 (adapter 1)
    default: 3306 => 33060 (adapter 1)
    default: 5432 => 54320 (adapter 1)
    default: 22 => 2222 (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection timeout. Retrying...
    default:
    default: Vagrant insecure key detected. Vagrant will automatically replace
    default: this with a newly generated keypair for better security.
    default:
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
==> default: Setting hostname...
==> default: Configuring and enabling network interfaces...
==> default: Mounting shared folders...
    default: /vagrant => C:/Users/Lansana/Homestead
    default: /home/vagrant/Sites => C:/Users/Lansana/Homestead/Projects
==> default: Running provisioner: file...
==> default: Running provisioner: shell...
    default: Running: inline script
==> default: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4q2BHIAHJ/yUc9zwJVCUbtbPe5xPJmbsbUJmtjldEnaIZ00tG/memsDHbOlGsbTxRU2QgKmrKSu7Iz8r+FglDbXLzbrg0O9rrQWi9FCpl8J630o1/fz3vejVIslcnuRBtiW/UUjYTZ5vsU2E/aMmxJFA31IzWslmQKHzOW+2XHyQ3e8QQBI7owA4QpVHtki0g0xlISA+H7kgG90NY0uEF+t4GK0KY/CN2GzxMFCAxtXLa2M8uGimySImsPBZByMNuLsdiok8W8vLWtDr9qvXhQkXOpxSTUflfCiJQmOke3hJpjWGPCcaVg9gPmr3wH9GUKnGQJ6SPQlslMI+Mekr/ lansana@homestead
==> default: Running provisioner: shell...
    default: Running: inline script
==> default: Running provisioner: shell...
    default: Running: C:/Users/Lansana/AppData/Local/Temp/vagrant-shell20160109-5024-pucyip.sh
==> default: Running provisioner: shell...
    default: Running: C:/Users/Lansana/AppData/Local/Temp/vagrant-shell20160109-5024-1dw603v.sh
==> default: nginx stop/waiting
==> default: nginx start/running, process 1943
==> default: php5-fpm: unrecognized service The SSH command responded with a non-zero exit status. Vagrant assumes that this means the command failed. The output for this command should be in the log above. Please read the output to determine what went wrong.

有人知道这里出了什么问题吗？

【问题讨论】：

标签： laravel nginx vagrant virtualbox homestead

【解决方案1】：

尝试执行以下操作：

$ composer remove laravel/homestead
$ composer clear-cache
$ composer require laravel/homestead
$ vagrant destroy && vagrant up

出于某种原因，执行composer update laravel/homestead 并没有获取最新版本的宅基地文件（我认为这与使用"^3.0" 的composer.json 有关，并且认为不需要3.0.1更新什么的），我注意到homestead.rb 不是当前版本。

【讨论】：