027、在Debain上KVM安装Rocky9

字数统计: 351字   |   阅读时长≈ 1分

在Debain上KVM安装Rocky9

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
#确认是否支持虚拟化
sudo cat /proc/cpuinfo | grep vmx


#安装虚拟化软件
sudo apt update
sudo apt install -y qemu-kvm   libvirt-daemon-system  libvirt-clients  bridge-utils
#当然可以直接是使用 sudo apt install librit*
#增强工具
sudo apt install -y virt-manager guestfs-tools net-tools



#用户授权
sudo usermod -aG kvm $USER
sudo usermod -aG libvirt $USER
sudo usermod -aG libvirt-qemu $USER
sudo usermod -aG libvirt-dnsmasq $USER 



#安装完成后验证是否安装成功
sudo kvm-ok


#启动进程
sudo systemctl enable libvirtd --now 
sudo systemctl status libvirtd


#查看虚拟机网段（默认）
ip add show virbr0



######################################################
#安装
sudo rm -rf /kvm/*
sudo mkdir -pv /kvm
sudo wget https://mirror.sjtu.edu.cn/rocky/9/images/x86_64/Rocky-9-GenericCloud.latest.x86_64.qcow2 -O /kvm/Rocky9.qcow2
sudo chown -Rv kali:kali /kvm
sudo chmod -Rv 777 /kvm


#确认本初始分区状态
sudo virt-filesystems  --long  -h --all -a /kvm/Rocky9.qcow2


#更改密码
sudo virt-customize  -a /kvm/Rocky9.qcow2  --root-password password:1   \
            --run-command 'sed -i "s/#PasswordAuthentication yes/PasswordAuthentication yes/g"  /etc/ssh/sshd_config'  \
            --run-command 'sed -i "s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g"  /etc/ssh/sshd_config'  \
            --selinux-relabel             \
            --timezone "Asia/Shanghai"   

#确认删除
sudo virsh shutdown Rocky9-1
sudo virsh destroy Rocky9-1
sudo virsh undefine  Rocky9-1 


#安装
sudo virt-install --name Rocky9-1  \
	--memory 2048 \
	--vcpus 2 \
	--import --os-variant centos-stream9 \
	--disk path=/kvm/Rocky9.qcow2,bus=virtio \
	--network bridge=virbr0,model=virtio \
	--noautoconsole


#可以使用图形查看
virt-manager


#查看Kvm虚拟机的ip地址
virsh   domifaddr Rocky9-1

#查看KVM虚拟机的IP地址方法2
arp | grep "$(virsh dumpxml Rocky9-1  | grep mac| tail  -1 | tr -s " " | cut -d"'" -f2)"