在Docker容器中连接到MySQL（Windows / VirtualBox上的Vagrant）
我正尝试在Windows上使用Vagrant和Docker创build一个虚拟化的开发环境（就像很多人一样）。 我的问题是我无法连接（或者我不明白如何）从Windows笔记本上运行的MySQL Workbench到Boot2Docker中的Docker容器中的MySQL数据库。 这是我如何形象化连接：
MySQL Work bench – > 3306 – > Boot2Docker – > 3306 – > Docker – > MySql
但是我无法从MySQLWorkbench连接到数据库。 我已经尝试连接到3306上的Boot2Docker主机10.0.2.15和通过ssh使用Boot2Docker框的私钥“.vagrant \ machines \ dockerhost \ virtualbox \ id”
我做错了什么/我误解了什么。
我的stream浪文件：ENV ['VAGRANT_DEFAULT_PROVIDER'] ='docker'
DOCKER_HOST_NAME = "dockerhost" DOCKER_HOST_VAGRANTFILE = "./host/Vagrantfile" Vagrant.configure("2") do |config| config.vm.network "forwarded_port", guest: 3306, host: 3306 config.vm.define "mysql" do |v| v.vm.provider "docker" do |d| d.image = "mysql" d.env = { :MYSQL_ROOT_PASSWORD => "root", :MYSQL_DATABASE => "dockertest", :MYSQL_USER => "dockertest", :MYSQL_PASSWORD => "docker" } d.ports =["3306:3306"] d.remains_running = "true" d.vagrant_machine = "#{DOCKER_HOST_NAME}" d.vagrant_vagrantfile = "#{DOCKER_HOST_VAGRANTFILE}" end end end 我的hosts / Vagrantfile（描述我的Boot2docker主机）是：
FORWARD_DOCKER_PORTS='true' Vagrant.configure(2) do |config| config.vm.provision "docker" # The following line terminates all ssh connections. Therefore # Vagrant will be forced to reconnect. # That's a workaround to have the docker command in the PATH #Clear any existing ssh connections ####NOTE: ps aux seems to give variable results depending on run -> process number can be ####first #or second causing provision to fail!!! config.vm.provision "clear-ssh", type: "shell", inline: "ps aux | grep 'sshd:' | awk '{print $1}' | xargs kill" # "ps aux | grep 'sshd:' | awk '{print $2}' | xargs kill" config.vm.define "dockerhost" config.vm.box = "dduportal/boot2docker" config.vm.network "forwarded_port",guest: 8080, host: 8080 config.vm.provider "virtualbox" do |vb| vb.name = "dockerhost" end end
解决了。 正如我怀疑端口没有得到在主机和docker主机之间转发。 解决方法是移动端口转发configuration行：
config.vm.network "forwarded_port", guest: 3306, host: 3306
进入docker主机的stream浪文件。 Windows主机上的MySQL Workbench可以在localhost：3306上连接。