Virtual machine 如何在多机环境下用Vagrant仿真Internet
我正在创建一个vagrant多机配置文件。这里有一块:Virtual machine 如何在多机环境下用Vagrant仿真Internet,virtual-machine,vagrant,simulation,Virtual Machine,Vagrant,Simulation,我正在创建一个vagrant多机配置文件。这里有一块: Vagrant.configure(2) do |config| config.vm.box = "chef/centos-7.0" config.vm.define "radius" do |radius| radius.vm.hostname = "radius-server" end config.vm.define "mysql" do |mysql| mysql.vm.hostname = "
Vagrant.configure(2) do |config|
config.vm.box = "chef/centos-7.0"
config.vm.define "radius" do |radius|
radius.vm.hostname = "radius-server"
end
config.vm.define "mysql" do |mysql|
mysql.vm.hostname = "mysql-server"
end
end
如何模拟上述两个虚拟机位于由Internet分隔的不同网络中的情况?
我可以创建两个不同的专用网络,它们具有两个不同的专用ip地址,例如第一个虚拟机的192.168.1.3和第二个虚拟机的192.168.2.3。在这种情况下,机器将位于不同的网络中。但是他们可以互相交谈吗?是的,他们可以交谈
您需要一个路由器(第三个节点)连接到这两个网络
VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.provider "libvirt"
config.vm.define "rhel7_minion" do |rhel7_minion|
rhel7_minion.vm.box = "uvsmtid/centos-7.1-1503-gnome"
rhel7_minion.vm.synced_folder '.', '/vagrant', disabled: true
rhel7_minion.vm.network 'private_network',
:libvirt__network_name => 'primary_vagrant_private_net',
ip: '192.168.1.2',
:libvirt__netmask => '255.255.255.0',
:libvirt__forward_mode => 'route',
:libvirt__dhcp_enabled => true
end
config.vm.define "rhel5_minion" do |rhel5_minion|
rhel5_minion.vm.box = "uvsmtid/centos-5.5-minimal"
rhel5_minion.vm.synced_folder '.', '/vagrant', disabled: true
rhel5_minion.vm.network 'private_network',
:libvirt__network_name => 'secondary_vagrant_private_net',
ip: '192.168.2.3',
:libvirt__netmask => '255.255.255.0',
:libvirt__forward_mode => 'route',
:libvirt__dhcp_enabled => true
end
end
路由器充当(小型)互联网:
A=[192.168.1.3] <=> [*.*.1.1]=router=[*.*.2.1] <=> [192.168.2.3]=B
注意:从技术上讲,因为网络使用私有IP地址,所以它们不能在Internet上路由(好吧,真正的Internet路由器会丢弃带有这些私有IP地址的数据包,而家庭路由器会NAT它们)
工作Vagrant
文件
使用libvirt
提供程序测试示例。
请注意,虚拟机连接到两个不同的网络
VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.provider "libvirt"
config.vm.define "rhel7_minion" do |rhel7_minion|
rhel7_minion.vm.box = "uvsmtid/centos-7.1-1503-gnome"
rhel7_minion.vm.synced_folder '.', '/vagrant', disabled: true
rhel7_minion.vm.network 'private_network',
:libvirt__network_name => 'primary_vagrant_private_net',
ip: '192.168.1.2',
:libvirt__netmask => '255.255.255.0',
:libvirt__forward_mode => 'route',
:libvirt__dhcp_enabled => true
end
config.vm.define "rhel5_minion" do |rhel5_minion|
rhel5_minion.vm.box = "uvsmtid/centos-5.5-minimal"
rhel5_minion.vm.synced_folder '.', '/vagrant', disabled: true
rhel5_minion.vm.network 'private_network',
:libvirt__network_name => 'secondary_vagrant_private_net',
ip: '192.168.2.3',
:libvirt__netmask => '255.255.255.0',
:libvirt__forward_mode => 'route',
:libvirt__dhcp_enabled => true
end
end