其实我想问如果是 linux 系统的服务器会有什么提示？

@Jakesoft 呃，可是我看了 php 错误日志其中并没有任何信息啊。。

解决了，，是 a 服务器上没有安装 phpredis 扩展，，，我这个逗。

@Lax b 服务器上是没有问题的，可以正常写入 key-value 对，而且 b 上的 php.ini 设置的 session_path 和 a 的一样，都是 10.12.222.134:6379。
那我目前猜测应该是 a 上的网站无法向 b 上的 redis 服务写 key-value 对。但是不知道从何下手，好像并没有不能写入这一问题啊，。

@jarlyyn 我感觉是 b 上登录时无法向 a 服务中的 redis 服务写入 session 信息导致的，这个大家知道如何判断吗？或者有什么解决方法。

@jarlyyn 通的。

@jarlyyn 我同时绑定了安装了 redis 服务的服务器的内网 ip，然后另外一台通过这个 ip 进行连接 redis 服务。

@undeflife 首先你得翻墙。。

@QQ2171775959 共勉，哈哈

@ETiV 能提供一下这个 repo 吗。。。

@mritd 额，我这是跟风状态，有人说线下开发用 vagrant 部署；线上用 dicker 部署。所以这会我就捣鼓 vagrant 了。

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.

# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "centos6.7"

# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false

# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080

# Create a private network, which allows host-only access to the machine
# using a specific IP.
config.vm.network "private_network", ip: "192.168.33.10"

# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
# config.vm.network "public_network"

# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
# config.vm.synced_folder "../data", "/vagrant_data"

# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
# config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = true
#
# # Customize the amount of memory on the VM:
# vb.memory = "1024"
# end
#
# View the documentation for the provider you are using for more
# information on available options.

# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end

# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
# config.vm.provision "shell", inline: <<-SHELL
# apt-get update
# apt-get install -y apache2
# SHELL
end

@xlcoder166 兄弟能把你的配置表发我一份吗，我按照你的配置共享文件夹直接就失效了，，

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.

# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "centos7.2"

# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false

# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080

# Create a private network, which allows host-only access to the machine
# using a specific IP.
config.vm.network "private_network", ip: "192.168.33.10"

# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
# config.vm.network "public_network"

# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
# config.vm.synced_folder "../data", "/vagrant_data"

# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
# config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = true
#
# # Customize the amount of memory on the VM:
# vb.memory = "1024"
# end
#
# View the documentation for the provider you are using for more
# information on available options.

# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end

# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
# config.vm.provision "shell", inline: <<-SHELL
# apt-get update
# apt-get install -y apache2
# SHELL
end


这是我的配置
@xlcoder166

@marlboros 还有一点，我通过内网 ip 连接第一台安装了数据库的服务器上的数据库时，无法连接，请问一般情况下怎么连接呢？

@marlboros 关于几核几 G 这个配置，我司运维部门说后期可以扩展的

@lovejoy 额，，我们主要面向用户是国外，所 AWS，，我对智能路由不懂，，那天应该是我听错了，，汗。。

@Showfom 呃，，我们公司有运维部门的，只是我找他们之前我想先了解一下这些知识，免得到时候被笑话（智能路由器都不懂，你个渣渣（指我）），抱歉了，没法向 BOSS 推荐你们了，，我在 google 上一搜智能路由器都是一些家用路由器之类的，尴尬，请问能提供一两个讲智能路由器的网站吗？先谢过。

@changwei phpcms 的多站点我不是很赞成，不好用，我才刚开始做。。。