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Making Centos 7.4 operating system template

2025-02-24 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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For the tools needed to make the template machine, please go to the network disk to extract: https://pan.baidu.com/s/17vnFic6xKVdDaY0g7uRv5g

Extraction code: m005

Create a new virtual machine, select a typical installation, and click next

Select to install the operating system later, and click next

Select Linux operating system, select CentOS 64-bit version, and click next.

Edit the virtual machine name, select the installation location, and click next.

Set the disk size. I will set 80GB here.

New construction completed

Edit and set the virtual machine device, mount the CD, and turn on the virtual machine

Select Install CentOS 7 and enter.

Select a simplified Chinese language and click continue

Click Software options

Select the GNOME desktop and select additional options for GNOME applications, compatibility libraries, and development tools

Set installation location

Select the disk, check the manual configuration partition, and click finish

New Standard Partition

Create a new / boot partition, set the capacity bit 200MiB, and click add mount point

Continue to create a new swap partition with the capacity setting bit 4096MiB, and click add mount point

Create a new third partition, the root partition, and allocate all the remaining capacity to the root, so you don't need to fill in the mount point directly.

You will find that the newly created partitions are all xfs file systems. Click finish.

Accept changes

Select Settings KDUMP

Close KDUMP

Set hostname and network

Open Ethernet, set the hostname to Centos, and click apply.

Click to start the installation

Set Root password

To set the password, click finish.

Installation is complete, just restart

Accept the license

Set network and hostname

Turn on Ethernet, set the hostname, and click finish

Just complete the configuration.

Select Chinese and click forward

Enter and choose Chinese, click forward

Privacy default Click forward

Choose Shanghai in the time zone and click forward.

You can skip the account.

Create a user test and click forward

Set the password for the test user and click forward

At the end of the wizard, just start using it.

Right-click in the blank space of the desktop to open the terminal

[test@centos ~] $su password: [root@centos test] # cd [root@centos ~] # vim / etc/selinux/config SELINUX=disabled [root@centos ~] # systemctl stop firewalld.service [root@centos ~] # systemctl disable firewalld.service Removed symlink / etc/systemd/system/multi-user.target.wants/firewalld.service.Removed symlink / etc/systemd/system/dbus-org.fedoraproject .FirewallD1.service. [root@centos ~] # vim / etc/yum.repos.d/local.repo [local] name=centosbaseurl= file:///mntenabled=1gpgcheck=0[root@centos ~] # systemctl set-default multi-user.target Removed symlink / etc/systemd/system/default.target.Created symlink from / etc/systemd/system/default.target to / usr/lib/systemd/system/multi-user.target. [root@centos ~] # systemctl get-default multi-user.target [root@centos ~] # init 6 [root@centos ~] # systemctl status firewalld.service [root@centos ~] # getenforce [root@centos ~] # cp / etc/sysconfig/network-scripts/ifcfg-ens32 / etc/sysconfig/network-scripts/ifcfg-ens32.bak [root@centos ~] # vi / etc/sysconfig/network-scripts/ifcfg-ens32 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=ens32DEVICE=ens32ONBOOT=yes close Centos [root@centos ~] # init 0

At this point, the template machine has been made, and the virtual machine has been cloned.

Select the current status of the cloned virtual machine, and click next

Select create linked Clone and click next

Edit the name of the virtual machine, browse to the location, and click next

Cloning completed, boot initialization

Enter your root account and enter your password to log in

[root@centos01 ~] # hostnamectl set-hostname Centos01 [root@centos01 ~] # vi / etc/sysconfig/network-scripts/ifcfg-ens32 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=ens32DEVICE=ens32ONBOOT=yesIPADDR=192.168.100.10 NATEMASK=255.255.255.0 [root@centos01 ~] # vi / etc/yum.repos.d/local.repo [local] name=centos01 baseurl= file:///mntenabled=1gpgcheck=0

Terminal tests whether you can connect to the Centos01

-this is the end of this article. Thank you for reading-

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