[Linux] CentOS 6 - 2020 년 11 월 30 일 수명 종료(yum 사용불가)

원인 :
# CentOS 6은 2020 년 11 월 30 일 수명 종료

YUM이 더 이상 사용되지 않는 저장소에 연결을 시도합니다. 따라서 더 이상 사용되지 않는 저장소 URL을 업데이트하고 저장소를 가리켜야합니다.
# CentOS 6 reached end of life on the 30th November 2020. YUM attempting connect to deprecated repositories. So, we need update deprecated repositories URL’s and point to the vault.

1. # cd /etc/yum.repos.d/
2. # cp CentOS-Base.repo CentOS-Base.repo.old 백업
3. # vi CentOS-Base.repo
4. [base] [updates] [extras] ----아래 내용 복붙 ----
5. # yum clean all

 

---아래 내용 복붙----
[base]
name=CentOS-$releasever - Base
# mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra
# baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=https://vault.centos.org/6.10/os/$basearch/
gpgcheck=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=$basearch&repo=updates&infra=$infra
# baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
baseurl=https://vault.centos.org/6.10/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

# additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
# mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
# baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
baseurl=https://vault.centos.org/6.10/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6