Question

我使用Vagrant安装了一台新的VirtualBox机器，并在该VM内部安装了Mysql Server。如何在虚拟机之外连接到该服务器？我已经转发了Vagrantfile的端口3306，但是当我尝试连接到mysql服务器时，它会重新发送错误信息： '阅读初始通信包'

ERROR 2013 (HY000): Lost connection to MySQL server at 'reading initial communication packet', system error: 0

Answer 1

确保MySQL绑定到0.0.0.0而不是127.0.0.1，否则将无法从计算机外部访问

您可以通过编辑my.conf文件并查找bind-address项来确保这一点 - 您希望它看起来像bind-address = 0.0.0.0。然后保存并重新启动mysql：

sudo service mysql restart

如果您在生产服务器上执行此操作，则需要了解安全隐患，如下所述：https://serverfault.com/questions/257513/how-bad-is-setting-mysqls-bind-address-to-0-0-0-0

Answer 2

使用ssh vagrant@127.0.0.1 -p 2222（密码流浪汉）

登录到您的复选框

然后：sudo nano /etc/mysql/my.cnf并使用＃

注释掉以下几行

#skip-external-locking 
#bind-address

保存它＆amp;出口

然后：sudo service mysql restart

然后您可以通过SSH连接到MySQL服务器。

Answer 3

我最近遇到过这个问题。我使用PuPHPet生成配置。

要通过SSH连接MySQL，“vagrant”密码对我不起作用，而是必须通过SSH密钥文件进行身份验证。

连接MySQL Workbench

连接方法

SSH上的标准TCP / IP

SSH

Hostname: 127.0.0.1:2222 (forwarded SSH port)
Username: vagrant
Password: (do not use)
SSH Key File: C:\vagrantpath\puphpet\files\dot\ssh\insecure_private_key
              (Locate your insercure_private_key)

的MySQL

Server Port: 3306
username: (root, or username)
password: (password)

测试连接。

Answer 4

对于任何尝试使用mysql workbench或sequel pro进行此操作的人来说，这些都是输入：

Mysql Host: 192.168.56.101 (or ip that you choose for it)
username: root (or mysql username u created)
password: **** (your mysql password)
database: optional
port: optional (unless you chose another port, defaults to 3306)

ssh host: 192.168.56.101 (or ip that you choose for this vm, like above)
ssh user: vagrant (vagrants default username)
ssh password: vagrant (vagrants default password)
ssh port: optional (unless you chose another)

来源：https://coderwall.com/p/yzwqvg

Answer 5

好吧，既然这些回复都没有帮助我，我不得不多看一眼，并在this文章中找到解决方案。

简而言之，答案如下：

使用MySQL Workbench连接MySQL

Connection Method: Standard TCP/IP over SSH
SSH Hostname: <Local VM IP Address (set in PuPHPet)>
SSH Username: vagrant (the default username)
SSH Password: vagrant (the default password)
MySQL Hostname: 127.0.0.1
MySQL Server Port: 3306
Username: root
Password: <MySQL Root Password (set in PuPHPet)>

使用给定的方法，我可以使用MySQL Workbench从主机Ubuntu机器连接到vagrant的mysql数据库，也可以使用Valentina Studio。

Answer 6

以下是登录方框后对我有用的步骤：

找到MySQL配置文件：

$ mysql --help | grep -A 1 "Default options"

Default options are read from the following files in the given order: /etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

在Ubuntu 16上，路径通常为/etc/mysql/mysql.conf.d/mysqld.cnf

更改bind-address的配置文件：

如果存在，请按如下所示更改值。如果它不存在，请将它添加到[mysqld]部分的任何位置。

bind-address = 0.0.0.0

将更改保存到配置文件并重新启动MySQL服务。

service mysql restart

创建/授予对数据库用户的访问权限：

以root用户身份连接到MySQL数据库并运行以下SQL命令：

mysql> CREATE USER 'username'@'%' IDENTIFIED BY 'password';

mysql> GRANT ALL PRIVILEGES ON mydb.* TO 'username'@'%';

Answer 7

这对我有用：Connect to MySQL in Vagrant

username: vagrant password: vagrant

sudo apt-get update sudo apt-get install build-essential zlib1g-dev
git-core sqlite3 libsqlite3-dev sudo aptitude install mysql-server
mysql-client


sudo nano /etc/mysql/my.cnf change: bind-address            = 0.0.0.0


mysql -u root -p

use mysql GRANT ALL ON *.* to root@'33.33.33.1' IDENTIFIED BY
'jarvis'; FLUSH PRIVILEGES; exit


sudo /etc/init.d/mysql restart




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

Vagrant::Config.run do |config|

  config.vm.box = "lucid32"

  config.vm.box_url = "http://files.vagrantup.com/lucid32.box"

  #config.vm.boot_mode = :gui

  # Assign this VM to a host-only network IP, allowing you to access
it   # via the IP. Host-only networks can talk to the host machine as
well as   # any other machines on the same network, but cannot be
accessed (through this   # network interface) by any external
networks.   # config.vm.network :hostonly, "192.168.33.10"

  # Assign this VM to a bridged network, allowing you to connect
directly to a   # network using the host's network device. This makes
the VM appear as another   # physical device on your network.   #
config.vm.network :bridged

  # Forward a port from the guest to the host, which allows for
outside   # computers to access the VM, whereas host only networking
does not.   # config.vm.forward_port 80, 8080

  config.vm.forward_port 3306, 3306

  config.vm.network :hostonly, "33.33.33.10"


end

如何连接到VirtualBox Vagrant内的Mysql Server？

7 个答案: