centos

CentOS 환경 구성

시스템 방화벽 disable

systemctl disable firewalld 

• https://www.lesstif.com/pages/viewpage.action?pageId=22053128

SELinux 해제

vi /etc/sysconfig/selinux
SELINUX=enforcing 을 SELINUX=disabled 로 변경후 저장한다.
reboot

yum repository 수정

vi /etc/yum.repos.d/centos-base.repo 를 열어서 mirrorlist 대신 baseurl 을 추가

[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
baseurl=http://centos.mirror.cdnetworks.com/$releasever/os/$basearch
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
 
#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
baseurl=http://centos.mirror.cdnetworks.com/$releasever/updates/$basearch
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
 
[extras]
name=CentOS-$releasever - Extras
baseurl=http://centos.mirror.cdnetworks.com/$releasever/extras/$basearch
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
 
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
baseurl=http://centos.mirror.cdnetworks.com/$releasever/centosplus/$basearch
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
 
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
baseurl=http://centos.mirror.cdnetworks.com/$releasever/contrib/$basearch
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

해당 파일 수정후 yum repository clean

yum clean all

기본 개발자툴 및 kernel 설치

[root@localhost ~] # yum -y install net-tools
[root@localhost ~] # yum -y install bzip2 kernel-devel make gcc perl
[root@localhost ~] # yum -y groupinstall "Development Tools"
[root@localhost ~] # reboot

yum 오류시 시스템 reboot