Networking 虚拟盒&x2B；流浪汉centos8箱（无头）从互联网接入

我成功地用centos8安装了vagrant virtualbox。yum-pacage-manger、openssl服务器、openssl客户端均已更新

sshd服务正在运行

盒子启动时没有任何问题，我可以使用

ssh从主机连接vagrant@ip-地址

提示输入密码并可以登录

从部署阶段的gitlag-ci.yml文件中，我尝试使用

ssh访问centos8框username@ipaddress/主机名

，但在22端口超时

我累了

sshvagrant@ip-来宾的地址

和

ssh-p 2222username@ip-主机地址

无效

但我能够使用我的命令windows10 prompt和主机上22端口的putty进行连接，没有任何问题

在虚拟框中，设置->网络->端口转发（删除主机ip地址并保留为空）

配置

config.vm.network "forwarded_port", guest: 443, host: 8085
config.vm.network "public_network"

---

手动执行第一次安装时，您必须：

groupadd vagrant
useradd vagrant -g vagrant -G wheel
echo "vagrant" | passwd --stdin vagrant

# Install vagrant keys (vagrant will change this key at first boot)
mkdir -p /home/vagrant/.ssh

cat <<EOM >/home/vagrant/.ssh/authorized_keys
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8Y\
Vr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdO\
KLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7Pt\
ixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmC\
P3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcW\
yLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key
EOM

chown -R vagrant:vagrant /home/vagrant/.ssh
chmod -R u=rwX,go= /home/vagrant/.ssh

然后，您可以打包您的安装以制作一个盒子：

mkdir boxes
vagrant package --base NAME_OF_YOUR_VM_ON_VIRTUALBOX --output ./boxes/CentOS.box

要使网络和ssh在VirtualBox适配器上工作，必须按以下顺序进行：

1） Nat
2） 仅主机

3） 桥接

因此，您必须将第一个设置为nat（如果您使用的是vagrant，它将自动执行此操作），然后

然后你必须确保你的网络接口正常，所以试试ping google

如果网络接口未启动且ping不起作用，请在/etc/sysconfig/network scripts/ifcfg-中设置这些参数：

IPV6INIT="yes"
DHCP_HOSTNAME="hostname-here"
IPV6_AUTOCONF="yes"
BOOTPROTO="dhcp"
DEVICE="<device_name_here>"
ONBOOT="yes"
UUID="" #can be omitted

希望能有帮助

config.vm.network :private_network, ip: "192.168.xx.xxx", netmask: "255.255.255.0", :mac =>"08002782xxxx", name:"vboxnet1", :adapter => 2
config.vm.network :public_network, bridge: "wlp59s0", ip: "192.168.xx.xxx", :mac => "08002726xxxx", :adapter => 3

IPV6INIT="yes"
DHCP_HOSTNAME="hostname-here"
IPV6_AUTOCONF="yes"
BOOTPROTO="dhcp"
DEVICE="<device_name_here>"
ONBOOT="yes"
UUID="" #can be omitted

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

  config.vm.define "nodo1" do |nodo1|
    nodo1.vm.box = "./boxes/CentOS.box"
    nodo1.vm.boot_timeout= 3000000
    nodo1.vm.hostname="nodo1server"
    nodo1.vm.network :private_network, ip: "192.168.xx.xxx", netmask: "255.255.255.0", :mac =>"08002782xxxx", name:"vboxnet1", :adapter => 2
    nodo1.vm.network :public_network, bridge: "wlp59s0", ip: "192.168.xx.xxx", :mac => "08002726xxxx", :adapter => 3

    nodo1.vm.provider "virtualbox" do |vb|

      vb.gui = false
      vb.memory = "2048"
      vb.name ="nodo1"

      vb.customize ["modifyvm", :id, "--ostype", "RedHat_64"]
      vb.customize ["modifyvm", :id, "--boot1", "dvd"]
      vb.customize ["modifyvm", :id, "--boot2", "disk"]
      vb.customize ["modifyvm", :id, "--boot3", "none"]
      vb.customize ["modifyvm", :id, "--boot4", "none"]
      vb.customize ["modifyvm", :id, "--nictype1", "virtio"]
      vb.customize ["modifyvm", :id, "--nic1", "nat"]
      vb.customize ["modifyvm", :id, "--nictype2", "virtio"]
      vb.customize ["modifyvm", :id, "--nictype3", "virtio"]
      vb.customize ["modifyvm", :id, "--nictype4", "virtio"]
      vb.customize ["modifyvm", :id, "--acpi", "on"]
      vb.customize ["modifyvm", :id, "--ioapic", "off"]
      vb.customize ["modifyvm", :id, "--chipset", "piix3"]
      vb.customize ["modifyvm", :id, "--vram", 256]
      vb.customize ["modifyvm", :id, "--rtcuseutc","on"]
      vb.customize ["modifyvm", :id, "--hpet","on"]
      vb.customize ["modifyvm", :id, "--bioslogofadein","off"]
      vb.customize ["modifyvm", :id, "--bioslogofadeout","off"]
      vb.customize ["modifyvm", :id, "--bioslogodisplaytime", 0]
      vb.customize ["modifyvm", :id, "--clipboard", "bidirectional"]
      vb.customize ["modifyvm", :id, "--draganddrop", "bidirectional"]
      vb.customize ["modifyvm", :id, "--vrde","on"]
      vb.customize ["modifyvm", :id, "--vrdemulticon", "on"]
      vb.customize ["modifyvm", :id, "--vrdeport", 3390]

      #vb.customize [
      #  "storageattach", :id,
      #  "--storagectl", "IDE",
      #  "--device", 0,
      #  "--port", 0,
      #  "--type", "dvddrive",
      #  "--medium", "${HOME}iso/CentOS-7-ks.iso"
      #]
#
      #vb.customize [
      #  "storageattach", :id,
      #  "--storagectl", "IDE",
      #  "--device", 0,
      #  "--port", 1,
      ##  "--type", "dvddrive",
      #  "--medium", "${HOME}/iso/VBoxGuestAdditions_6.1.4.iso"
      #]
    end

  end
end