RHEL 8.x Mysql MHA 설치 오류(Perl)
MHA 스크립트를 위한 Perl 모듈이 필요한데 Redhat 8 에서는 일부 Perl 모듈을 yum Repository 에서 지원하지 않는다 ( https://access.redhat.com/documentation/ko-kr/red_hat_enterprise_linux/7/html/7.8_release_notes/deprecated_functionality)
확장 모듈 설치를 위한 Custom yum Repository 를 추가하여 Perl 모듈을 설치 가능하게 한다.
[root@redhat8-1 pkg]# vi /etc/yum.repos.d/rpmfind.repo
AppStream]
name=CentOS-$releasever - AppStream
baseurl=https://rpmfind.net/linux/centos/8-stream/AppStream/x86_64/os/
gpgcheck=0
[BaseOS]
name=CentOS-$releasever - Base
baseurl=https://rpmfind.net/linux/centos/8-stream/BaseOS/x86_64/os/
gpgcheck=0
[extras]
name=CentOS-$releasever - Extras
baseurl=https://rpmfind.net/linux/centos/8-stream/extras/x86_64/os/
gpgcheck=0
[centosplus]
name=CentOS-$releasever - Plus
baseurl=https://rpmfind.net/linux/centos/8-stream/centosplus/x86_64/os/
gpgcheck=0
[Everything]
name=CentOS-$releasever - Everything
baseurl=https://rpmfind.net/linux/epel/8/Everything/x86_64/
gpgcheck=0
[PowerTools]
name=CentOS-$releasever - PowerTools
baseurl=https://rpmfind.net/linux/centos/8-stream/PowerTools/x86_64/os/
gpgcheck=0
https://rpmfind.net 을 repo 로 설정하여 Perl 모듈 설치 및 MHA 테스트 완료