Vagrant ubuntu/trusty64不是mac上的端口转发

Question

我正在尝试在Vagrant中设置一个简单的Rails应用程序.这是我第一次设置Vagrant + rails.这是Vagrant文​​件.正如您所看到的,我将localhost:3000映射到guest:3000.

Vagrant.configure(2) do |config|
    config.vm.box = "ubuntu/trusty64"
    config.vm.network 'forwarded_port', guest: 3000, host: 3000
    config.vm.provision 'shell', path: 'bootstrap/bootstrap_vagrant.sh'
end

这是我的bootstrap文件,为简洁起见,我已将其删除:

#!/usr/bin/env bash

set -e
apt-get update
echo "LC_ALL=\"en_US.UTF-8\"" >> /etc/default/locale
locale-gen en_US.UTF-8
update-locale LANG=en_US.UTF-8
apt-get -y install build-essential curl git-core python-software-properties htop vim
apt-get -y install nodejs # needed by Rails to have a Javascript runtime
apt-get -y install zlib1g-dev libssl-dev libreadline6-dev libyaml-dev libncurses5-dev libxml2-dev libxslt-dev
sudo -u vagrant printf 'cd /vagrant\n' >> /home/vagrant/.profile
su vagrant -c "mkdir -p /home/vagrant/downloads; cd /home/vagrant/downloads; \
                wget --no-check-certificate https://ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.5.tar.gz; \
                tar -xvf ruby-2.1.5.tar.gz; cd ruby-2.1.5; \
                mkdir -p /home/vagrant/ruby; \
                ./configure --prefix=/home/vagrant/ruby --disable-install-doc; \
                make; make install;"
sudo -u vagrant printf 'export PATH=/home/vagrant/ruby/bin:$PATH\n' >> /home/vagrant/.profile
su vagrant -c "/home/vagrant/ruby/bin/gem install bundler --no-ri --no-rdoc"
su vagrant -c "/home/vagrant/ruby/bin/gem install rails"
apt-get -y install libsqlite3-dev
su vagrant -c "export PATH=/home/vagrant/ruby/bin:$PATH; cd /vagrant; bundle;"
su vagrant -c "export PATH=/home/vagrant/ruby/bin:$PATH; cd /vagrant; bundle exec rake db:create;"
su vagrant -c "export PATH=/home/vagrant/ruby/bin:$PATH; cd /vagrant; bundle exec rake db:setup;"
su vagrant -c "export PATH=/home/vagrant/ruby/bin:$PATH; cd /vagrant; bundle exec rake db:seed;"

在重新加载流浪者环境期间,似乎端口转发正在运行:

==>默认:转发端口...默认值:3000 => 3000(适配器1)默认值:22 => 2222(适配器1)

设置完成后,我ssh到vagrant box,并创建了一个rails应用程序,然后通过运行bundle exec rails s启动它.

如果我ssh到vagrant环境,并运行curl http:// localhost:3000,我会看到Rails欢迎页面.所以rails服务器运行正常.但是,如果我从我的笔记本电脑(主机环境)转到http:// localhost:3000,它就不会加载.通过卷曲击中也无济于事.

$ curl http://localhost:3000
curl: (52) Empty reply from server

我的主机环境是OSX 10.9.5.(小牛).在首选项中禁用防火墙.

Answer 1

您的开发服务器没有侦听正确的IP地址,这就是为什么您可以从Vagrant guest虚拟机(localhost,127.0.0.1- 默认绑定rails server)中访问它,而不是从外部(您的笔记本电脑 - 主机)访问它

告诉您的开发服务器收听您可公开访问的界面.

为了使服务器侦听所有接口,将其绑定到IP 0.0.0.0:

bin/rails server -b 0.0.0.0