在 Ubuntu 上使用 virtualbox 在 vagrant 上设置 nginx 配置时出错

Question

我已经在 Ubuntu 16.04 LTS 上安装了 Vagrant 和 Virtualbox，并完全更新了 apt-get 存储库。我为“guest:80 host:8080”设置了端口转发，还有一个 bootstrap.sh 文件需要 Vagrant 安装 nginx、启动服务并创建指向 /var/www 的符号链接。

尽管通过 apt-get 命令验证了 nginx 可以安装，并且所有文件都存在，但我继续收到与要下载的文件有关的 404 错误，找不到文件错误，以及一个错误声称服务 nginx 不存在。我在下面包含了所有相关的输出和代码。

vagrant 命令的输出，

vagrant up --provision

如下：

    Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'hashicorp/precise64' is up to date...
==> default: Clearing any previously set forwarded ports...
==> 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 (guest) => 8080 (host) (adapter 1)
    default: 22 (guest) => 2222 (host) (adapter 1)
==> 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: Machine booted and ready!
==> default: Checking for guest additions in VM...
    default: The guest additions on this VM do not match the installed version of
    default: VirtualBox! In most cases this is fine, but in rare cases it can
    default: prevent things such as shared folders from working properly. If you see
    default: shared folder errors, please make sure the guest additions within the
    default: virtual machine match the version of VirtualBox you have installed on
    default: your host and reload your VM.
    default: 
    default: Guest Additions Version: 4.2.0
    default: VirtualBox Version: 5.1
==> default: Configuring and enabling network interfaces...
==> default: Mounting shared folders...
    default: /vagrant => /home/thucydides/website-files
==> default: Running provisioner: shell...
    default: Running: /tmp/vagrant-shell20161213-8723-c2l7wt.sh
==> default: stdin: is not a tty
==> default: Reading package lists...
==> default: Building dependency tree...
==> default: Reading state information...
==> default: The following extra packages will be installed:
==> default:   libgd2-noxpm libjpeg-turbo8 libjpeg8 libxslt1.1 nginx-common nginx-full
==> default: Suggested packages:
==> default:   libgd-tools
==> default: The following NEW packages will be installed:
==> default:   libgd2-noxpm libjpeg-turbo8 libjpeg8 libxslt1.1 nginx nginx-common
==> default:   nginx-full
==> default: 0 upgraded, 7 newly installed, 0 to remove and 66 not upgraded.
==> default: Need to get 276 kB/882 kB of archives.
==> default: After this operation, 2,686 kB of additional disk space will be used.
==> default: Err http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libjpeg-turbo8 amd64 1.1.90+svn733-0ubuntu4.1
==> default:   404  Not Found [IP: 91.189.91.23 80]
==> default: Err http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libxslt1.1 amd64 1.1.26-8ubuntu1.1
==> default:   404  Not Found [IP: 91.189.91.23 80]
==> default: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libj/libjpeg-turbo/libjpeg-turbo8_1.1.90+svn733-0ubuntu4.1_amd64.deb  404  Not Found [IP: 91.189.91.23 80]
==> default: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libx/libxslt/libxslt1.1_1.1.26-8ubuntu1.1_amd64.deb  404  Not Found [IP: 91.189.91.23 80]
==> default: E
==> default: : 
==> default: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
==> default: nginx: unrecognized service
==> default: cp: 
==> default: cannot create regular file `/etc/nginx/sites-available/default'
==> default: : No such file or directory
==> default: chmod: 
==> default: cannot access `/etc/nginx/sites-available/default'
==> default: : No such file or directory
==> default: ln: 
==> default: failed to create symbolic link `/etc/nginx/sites-enabled/default'
==> default: : No such file or directory
==> default: nginx: unrecognized service

bootstrap.sh 的代码：

#!/usr/bin/env bash

#nginx
sudo apt-get -y install nginx
sudo service nginx start

#set up nginx server
sudo cp /vagrant/.provision/nginx/nginx.conf /etc/nginx/sites-available/default
sudo chmod 644 /etc/nginx/sites-available/default
sudo ln -s /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default
sudo service nginx restart

#clean /var/www
sudo rm -Rf /var/www

#symlink /var/www => /vagrant
ln -s /vagrant /var/www

您可以在此处提供的任何帮助将不胜感激。谢谢。

Answer 1

您应该在使用apt-get update 运行安装之前更新存储库

#!/usr/bin/env bash

#nginx
sudo apt-get update
sudo apt-get -y install nginx
sudo service nginx start

#set up nginx server
sudo cp /vagrant/.provision/nginx/nginx.conf /etc/nginx/sites-available/default
sudo chmod 644 /etc/nginx/sites-available/default
sudo ln -s /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default
sudo service nginx restart

#clean /var/www
sudo rm -Rf /var/www

#symlink /var/www => /vagrant
ln -s /vagrant /var/www

请注意，您没有指定如何从 Vagrantfile 运行配置，但如果您有类似的东西

config.vm.provision "shell", path: "bootstrap.sh"

然后脚本以 root 身份运行，您不需要脚本中的 sudo 部分