操作系统：Ubuntu 18.04.2 LTS

虚拟机：VMware 12

设置多个虚拟机组件集群的时候，需要配置各个虚拟机有着不同的ip地址。因此这里简单介绍一下如何配置虚拟机ip。

  • 设置虚拟机网络为nat模式
    01

  • 打开虚拟机网络编辑器选项
    02

  • 更改设置，取消DHCP服务，设定子网ip(该服务是用来动态分配ip地址)
    03

  • 网关ip
    05

  • sudo vim /etc/network/interfaces 修改网络配置

    # cat /etc/network/interfaces

    # interfaces(5) file used by ifup(8) and ifdown(8)
    auto lo
    iface lo inet loopback

    auto ens33 #查看自己的网卡名称，可以通过ifconfig命令查询
    iface ens33 inet static #设置该网卡为静态ip
    address 192.168.73.129 #静态IP地址设置
    netmask 255.255.255.0 #掩码设置
    gateway 192.168.73.2 #网关ip设置
    dns-nameservers 8.8.8.8 114.114.114.114 #DNS服务器地址设置（解析域名，访问外网）

  • 若出现可以ping通DNS服务器，但是不能ping通域名，则DNS设置仍然有问题，修改/etc/systemd/resolved.conf内容

    # cat /etc/systemd/resolved.conf

    #  This file is part of systemd.
    #
    #  systemd is free software; you can redistribute it and/or modify it
    #  under the terms of the GNU Lesser General Public License as published by
    #  the Free Software Foundation; either version 2.1 of the License, or
    #  (at your option) any later version.
    #
    # Entries in this file show the compile time defaults.
    # You can change settings by editing this file.
    # Defaults can be restored by simply deleting this file.
    #
    # See resolved.conf(5) for details

    [Resolve]
    #添加DNS服务器地址
    DNS=114.114.114.114
    DNS=8.8.8.8
    #DNS=
    #FallbackDNS=
    #Domains=
    #LLMNR=no
    #MulticastDNS=no
    #DNSSEC=no
    #Cache=yes
    #DNSStubListener=yes

  • 重启机器

    reboot