VMware Workstation VM 실습

VMware Workstation VM 실습 요약

새 VM (Custom)

1. Create a New Virtual Machine → Custom
2. Hardware compatibility: 협업 시 팀 최저 버전
3. Install OS later → Guest: Linux / CentOS 7 64-bit (또는 Rocky)
4. CPU/코어·메모리·Network·I/O·Disk 타입·용량 지정
5. CD/DVD → Use ISO image file
6. 불필요 device 제거 후 Finish → Power on → OS 설치(root/유저)

Clone

• Full Clone: 완전 독립 복사
• Linked Clone: 공유 디스크(공간 절약)

CentOS 네트워크

vi /etc/sysconfig/network-scripts/ifcfg-ens33
# TYPE=Ethernet
# BOOTPROTO=static   # DHCP면 dhcp
# NAME=ens33 / DEVICE=ens33 / ONBOOT=yes
# IPADDR= / PREFIX=24 또는 NETMASK=
# GATEWAY= / DNS1= / DNS2=
systemctl restart network

# SELinux 영구 off
vi /etc/selinux/config   # SELINUX=disabled

Rocky 9 (nmcli)

nmcli con show
nmcli con mod ens160 ipv4.method manual \
  ipv4.address 10.0.0.11/24 \
  ipv4.gateway 10.0.0.254 \
  ipv4.dns "8.8.8.8" \
  connection.autoconnect yes
systemctl restart NetworkManager
# 필요 시 reboot
ping google.com