Question

我的Vagrantfile中有两台机器：

Vagrant.configure("2") do |config|

  config.vm.define "mysql" do |mysql|
    mysql.vm.box = "bento/ubuntu-16.04"
    mysql.vm.network "private_network", ip: "99.0.33.20"
    mysql.vm.provision "shell", inline: ". /vagrant/scripts/vagrant_mysql.sh"
  end

  config.vm.define "web" do |web|
    web.vm.box = "bento/ubuntu-16.04"
    web.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"
    web.vm.network "private_network", ip: "99.0.33.10"
    web.vm.provision "setup",
      type: "shell",
      inline: ". /vagrant/scripts/vagrant_web.sh"
  end
end

我希望能够从web连接到mysql，但这是行不通的。在mysql框中，我可以使用mysql -uroot -p，它连接良好。但是，无法从网络框中使用mysql -h99.0.33.20 -uroot -p。 nmap端口3306显示其已关闭。两台计算机上均未启用ufw。

vagrant@vagrant:~$ netstat -nr
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         10.0.2.2        0.0.0.0         UG        0 0          0 eth0
10.0.2.0        0.0.0.0         255.255.255.0   U         0 0          0 eth0
99.0.33.0       0.0.0.0         255.255.255.0   U         0 0          0 eth1

vagrant@vagrant:~$ ifconfig eth1
eth1  Link encap:Ethernet  HWaddr []
      inet addr:99.0.33.10  Bcast:99.0.33.255  Mask:255.255.255.0
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:86 errors:0 dropped:0 overruns:0 frame:0
      TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:21752 (21.7 KB)  TX bytes:3410 (3.4 KB)

如何找出问题所在？

Answer 1

将bind-address中的/etc/mysql/mysql.conf.d/mysqld.cnf从127.0.0.1更改为0.0.0.0。

无法使用Vagrant在另一个实例上使用mysql

1 个答案: