リポジトリのミラーサーバの作成



●CentOS Stream 8 リポジトリのミラーサーバの作成

　参考URL：DNF/Yum リポジトリのミラーサーバーを構成する

　Apacheは既に構築済みとします。
　必要なパッケージをインストールします。 
# dnf -y install yum-utils
　リポジトリとするディレクトリを新規作成し、CentOS Stream 公式リポジトリからデータをコピーします。
　データ量が大きいため、初回コピーには時間を要します。
　なお、今回は、デフォルトで有効となっている [BaseOS]、[AppStream]、[Extras] リポジトリのローカルミラーを作成します。
　今回は保存する物理HDDを別にするため、マウントポイント　/disk2　を利用します。 
# mkdir /disk2/repository/
# ln -s /disk2/repository /var/www/repos
# mkdir -p /var/www/repos/centos-stream/8/x86_64/os
# chmod -R 755 /var/www/repos
　公式レポジトリからデータをコピーします。 
# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=baseos --download-metadata
# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=appstream --download-metadata
# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=extras --download-metadata
　公式リポジトリから一日に一度、データを更新させるためCronに登録します。 
# vi /etc/cron.daily/update-repo-8str
#!/bin/bash

VER='8'
ARCH='x86_64'
REPOS=(baseos appstream extras)

for REPO in ${REPOS[@]}
do
    reposync -p /var/www/repos/centos-stream/${VER}/${ARCH}/os/ --repo=${REPO} --download-metadata --newest-only
done

# chmod 755 /etc/cron.daily/update-repo
　他ホストからリポジトリが参照できるようApacheの設定を変更します。 
# vi /etc/httpd/conf.d/repos.conf
Alias /repos /var/www/repos
<directory /var/www/repos>
    Options +Indexes
    Require all granted
</directory>

# systemctl restart httpd
　FirewalldでHTTPサービスを許可します。 
# firewall-cmd --add-service=http --permanent
success
# firewall-cmd --reload
success
　クライアント側から設定したローカルリポジトリを参照させるためDNF/Yumリポジトリの設定を変更します。 
[root@client ~]# vi /etc/yum.repos.d/CentOS-Stream-BaseOS.repo
[baseos]
name=CentOS Stream $releasever - BaseOS
#mirrorlist=http://mirrorlist.centos.org/?release=$stream&arch=$basearch&repo=BaseOS&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$stream/BaseOS/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos-stream/$releasever/$basearch/os/baseos/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

[root@client ~]# vi /etc/yum.repos.d/CentOS-Stream-AppStream.repo
[appstream]
name=CentOS Stream $releasever - AppStream
#mirrorlist=http://mirrorlist.centos.org/?release=$stream&arch=$basearch&repo=AppStream&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$stream/AppStream/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos-stream/$releasever/$basearch/os/appstream/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

[root@client ~]# vi /etc/yum.repos.d/CentOS-Stream-Extras.repo
[extras]
name=CentOS Stream $releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$stream&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$stream/extras/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos-stream/$releasever/$basearch/os/extras/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

# dnf repolist
repo id                        repo name
appstream                      CentOS Stream 8 - AppStream
baseos                         CentOS Stream 8 - BaseOS
extras                         CentOS Stream 8 - Extras

[root@node01 ~]# dnf module list
CentOS Stream 8 - AppStream
Name                 Stream           Profiles Summary                                                                              
389-ds               1.4                       389 Directory Server (base)                                                          
ant                  1.10 [d]         common [ Java build tool       
                                      d]       
container-tools      rhel8 [d][e]     common [ Most recent (rolling) versions of podman, buildah, skopeo, runc, conmon, runc, conmon
                                      d]       , CRIU, Udica, etc as well as dependencies such as container-selinux built and tested
                                                together, and updated as frequently as every 12 weeks.
.....
.....
varnish              6 [d]       common [d] Varnish HTTP cache
virt                 rhel [d][e] common [d] Virtualization module
.....
.....
Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled


●CentOS 8 リポジトリのミラーサーバの作成

　参考URL：DNF/Yum リポジトリのミラーサーバーを構成する

　※CentOS Stream 8が動作済みのサーバ上で、reposyncを使用した同じ方法では自動的にCentOS Stream 8であることを認識してしまうため（？）、CentOS 8のリポジトリ用に作成したディレクトリにCentOS Stream 8のパッケージがダウンロードされてしまうことが分かりました。
　そこで今回は、rsyncコマンドを利用して特定ミラーサイトから同期する方法とします。
　Apacheは既に構築済みとします。
　必要なパッケージをインストールします。 
# dnf -y install yum-utils
　リポジトリとするディレクトリを新規作成し、CentOS公式リポジトリからデータをコピーします。
　データ量が大きいため、初回コピーには時間を要します。
　なお、今回は、デフォルトで有効となっている [BaseOS]、[AppStream]、[Extras] リポジトリのローカルミラーを作成します。
　今回は保存する物理HDDを別にするため、マウントポイント　/disk2　を利用します。 
# mkdir /disk2/repository/
# ln -s /disk2/repository /var/www/repos
# mkdir -p /var/www/repos/centos/8/x86_64/os/{AppStream,BaseOS,extras}
# chmod -R 755 /var/www/repos
　公式リポジトリからデータをコピーします。 
# rsync -avz --delete rsync://ftp.riken.jp/centos/8/AppStream/x86_64/os/ /var/www/repos/centos/8/x86_64/os/appstream/
# rsync -avz --delete rsync://ftp.riken.jp/centos/8/BaseOS/x86_64/os/ /var/www/repos/centos/8/x86_64/os/baseos/
# rsync -avz --delete rsync://ftp.riken.jp/centos/8/extras/x86_64/os/ /var/www/repos/centos/8/x86_64/os/extras/
　公式リポジトリから一日に一度、データを更新させるためCronに登録します。 
# vi /etc/cron.daily/update-repo-8
#!/bin/bash

VER='8'
ARCH='x86_64'
REPOS=(AppStream BaseOS extras)

for REPO in ${REPOS[@]}
do
    rsync -avz --delete \
    rsync://ftp.riken.jp/centos/${VER}/${REPO}/${ARCH}/os/ /var/www/repos/centos/${VER}/${ARCH}/os/${REPO}/
done

# chmod 755 /etc/cron.daily/update-repo
　他ホストからリポジトリが参照できるようApacheの設定を変更します。 
# vi /etc/httpd/conf.d/repos.conf
Alias /repos /var/www/repos
<directory /var/www/repos&lgt;
    Options +Indexes
    Require all granted
</directory>

# systemctl restart httpd
　FirewalldでHTTPサービスを許可します。 
# firewall-cmd --add-service=http --permanent
success
# firewall-cmd --reload
success
　クライアント側から設定したローカルリポジトリを参照するにはDNF/Yumリポジトリの設定を変更します。 
[root@client ~]# vi /etc/yum.repos.d/CentOS-Base.repo
[baseos]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=baseos&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$releasever/baseos/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/$basearch/os/baseos/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

[root@client ~]# vi /etc/yum.repos.d/CentOS-appstream.repo
[appstream]
name=CentOS-$releasever - appstream
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=appstream&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$releasever/appstream/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/$basearch/os/appstream/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

[root@client ~]# vi /etc/yum.repos.d/CentOS-Extras.repo
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$releasever/extras/$basearch/os/
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/$basearch/os/extras/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
　

●CentOS 7 リポジトリのミラーサーバの作成

　参考URL：Yumリポジトリのミラーサーバーを構成する

　Apacheは既に構築済みとします。
　必要なパッケージをインストールします。 
# dnf install createrepo -y
　リポジトリとするディレクトリを新規作成し、CentOS公式リポジトリからデータをコピーします。
　データ量が大きいため、初回コピーには時間を要します。
　なお、今回は、デフォルトで有効となっている [base]、[updates]、[extras] リポジトリのローカルミラーを作成します。
　今回は保存する物理HDDを別にするため、マウントポイント　/disk2　を利用します。 
# mkdir /disk2/repository/
# ln -s /disk2/repository /var/www/repos
# mkdir -p /var/www/repos/centos/7/{os,updates,extras}/x86_64
# chmod -R 755 /var/www/repos
　公式リポジトリからデータをコピーします。 
# rsync -avz --delete --exclude='repodata' \
rsync://ftp.riken.jp/centos/7/os/x86_64/ \
/var/www/repos/centos/7/os/x86_64/
# rsync -avz --delete --exclude='repodata' \
rsync://ftp.riken.jp/centos/7/updates/x86_64/ \
/var/www/repos/centos/7/updates/x86_64/
# rsync -avz --delete --exclude='repodata' \
rsync://ftp.riken.jp/centos/7/extras/x86_64/ \
/var/www/repos/centos/7/extras/x86_64/
　メタデータリポジトリを作成します。 
# createrepo /var/www/repos/centos/7/os/x86_64/
# createrepo /var/www/repos/centos/7/updates/x86_64/
# createrepo /var/www/repos/centos/7/extras/x86_64/
　公式リポジトリから一日に一度、データを更新させるためCronに登録します。 
# vi /etc/cron.daily/update-repo-7
#!/bin/bash

VER='7'
ARCH='x86_64'
REPOS=(os updates extras)

for REPO in ${REPOS[@]}
do
    rsync -avz --delete --exclude='repodata' \
    rsync://ftp.riken.jp/centos/${VER}/${REPO}/${ARCH}/ /var/www/repos/centos/${VER}/${REPO}/${ARCH}/
    createrepo /var/www/repos/centos/${VER}/${REPO}/${ARCH}/
done

# chmod 755 /etc/cron.daily/update-repo
　他ホストからリポジトリが参照できるようApacheの設定を変更します。 
# vi /etc/httpd/conf.d/repos.conf
Alias /repos /var/www/repos
<directory /var/www/repos>
    Options +Indexes
    Require all granted
</directory>

# systemctl restart httpd
　FirewalldでHTTPサービスを許可します。 
# firewall-cmd --add-service=http --permanent
success
# firewall-cmd --reload
success
　クライアント側からローカルリポジトリを参照するには Yum リポジトリの設定を変更します。 
[root@client ~]# vi /etc/yum.repos.d/CentOS-Base.repo
[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
baseurl=http://www.bigbang.mydns.jp/repos/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7


●CentOS 8とCentOS Stream 8リポジトリのミラーサーバの作成時の注意

　同一サーバ（CentOS Stream 8）上でreposyncコマンドを利用して、CentOS 8とCentOS Stream 8リポジトリのミラーサーバを構築したところ、dnf update時にエラーが発生しました。
　　公式レポジトリからデータコピー方法は下記のとおりです。 
※CentOS Stream 8の場合

# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=baseos --download-metadata
# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=appstream --download-metadata
# reposync -p /var/www/repos/centos-stream/8/x86_64/os/ --repo=extras --download-metadata


※CentOS 8の場合

# reposync -p /var/www/repos/centos/8/x86_64/os/ --repo=baseos --download-metadata
# reposync -p /var/www/repos/centos/8/x86_64/os/ --repo=appstream --download-metadata
# reposync -p /var/www/repos/centos/8/x86_64/os/ --repo=extras --download-metadata
　CentOS Stream 8の方は正常にデータコピーできたのですが、CentOS 8の方は正常にデータコピーできませんでした。
　CentOS 8の方のディレクトリの内容を確認したところ、CentOS Stream 8のリポジトリデータがダウンロードされていました。
　このことに気がつしたのは、アップデートしようとした時です。

# dnf update --skip-broken
メタデータの期限切れの最終確認: 0:11:17 時間前の 2021年07月30日 13時55分05秒 に実施しました。
エラー:
問題 1: package rrdtool-perl-1.7.0-16.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- cannot install the best update candidate for package rrdtool-perl-1.7.0-16.el8.x86_64
- cannot install the best update candidate for package perl-libs-4:5.26.3-419.el8.x86_64
問題 2: package perl-XML-Parser-2.44-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Algorithm-Diff-1.1903-10.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-XML-Parser-2.44-11.el8.x86_64
- cannot install the best update candidate for package perl-Algorithm-Diff-1.1903-9.el8.noarch
問題 3: package perl-XML-LibXML-1:2.0132-2.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Archive-Tar-2.32-440.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-XML-LibXML-1:2.0132-2.el8.x86_64
- cannot install the best update candidate for package perl-Archive-Tar-2.30-1.el8.noarch
問題 4: package perl-Time-HiRes-4:1.9758-2.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Carp-1.50-439.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Time-HiRes-4:1.9758-2.el8.x86_64
- cannot install the best update candidate for package perl-Carp-1.42-396.el8.noarch
問題 5: package perl-TermReadKey-2.37-7.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Compress-Raw-Bzip2-2.093-1.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Compress-Raw-Bzip2-2.093-1.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-TermReadKey-2.37-7.el8.x86_64
- cannot install the best update candidate for package perl-Compress-Raw-Bzip2-2.081-1.el8.x86_64
問題 6: package perl-Socket6-0.28-6.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Compress-Raw-Zlib-2.093-1.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Compress-Raw-Zlib-2.093-1.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Socket6-0.28-6.el8.x86_64
- cannot install the best update candidate for package perl-Compress-Raw-Zlib-2.081-1.el8.x86_64
問題 7: package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-DB_File-1.852-4.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-DB_File-1.852-4.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-PCP-PMDA-5.2.5-4.el8.x86_64
- cannot install the best update candidate for package perl-DB_File-1.842-1.el8.x86_64
問題 8: package perl-PCP-MMV-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Data-Dumper-2.174-440.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Data-Dumper-2.174-440.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-PCP-MMV-5.2.5-4.el8.x86_64
- cannot install the best update candidate for package perl-Data-Dumper-2.167-399.el8.x86_64
問題 9: package perl-PCP-LogImport-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Digest-1.17-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-PCP-LogImport-5.2.5-4.el8.x86_64
- cannot install the best update candidate for package perl-Digest-1.17-395.el8.noarch
問題 10: package perl-NetAddr-IP-4.079-7.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Digest-MD5-2.55-397.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Digest-MD5-2.55-397.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-NetAddr-IP-4.079-7.el8.x86_64
- cannot install the best update candidate for package perl-Digest-MD5-2.55-396.el8.x86_64
問題 11: package perl-Net-SSLeay-1.88-1.module_el8.3.0+410+ff426aa3.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Digest-SHA-1:6.02-2.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Digest-SHA-1:6.02-2.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Net-SSLeay-1.88-1.module_el8.3.0+410+ff426aa3.x86_64
- cannot install the best update candidate for package perl-Digest-SHA-1:6.02-1.el8.x86_64
問題 12: package perl-HTML-Parser-3.72-15.module_el8.3.0+416+dee7bcef.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Encode-4:3.01-439.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Encode-4:3.01-439.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-HTML-Parser-3.72-15.module_el8.3.0+416+dee7bcef.x86_64
- cannot install the best update candidate for package perl-Encode-4:2.97-3.el8.x86_64
問題 13: package perl-Encode-Detect-1.01-28.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Errno-1.30-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Errno-1.30-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl-libs(x86-64) = 4:5.30.1-452.module_el8.4.0+646+45e06e4a, but none of the providers can be installed
- cannot install the best update candidate for package perl-Errno-1.28-419.el8.x86_64
- cannot install the best update candidate for package perl-Encode-Detect-1.01-28.el8.x86_64
問題 14: package perl-DBI-1.641-3.module_el8.1.0+199+8f0a6bbd.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Exporter-5.73-440.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Exporter-5.72-396.el8.noarch
- cannot install the best update candidate for package perl-DBI-1.641-3.module_el8.1.0+199+8f0a6bbd.x86_64
問題 15: package perl-DBD-SQLite-1.58-2.module_el8.1.0+207+bdacd7b7.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Fedora-VSP-0.001-10.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Fedora-VSP-0.001-9.el8.noarch
- cannot install the best update candidate for package perl-DBD-SQLite-1.58-2.module_el8.1.0+207+bdacd7b7.x86_64
問題 16: package perl-DBD-MySQL-4.046-3.module_el8.1.0+203+e45423dc.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-File-Path-2.16-439.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-File-Path-2.15-2.el8.noarch
- cannot install the best update candidate for package perl-DBD-MySQL-4.046-3.module_el8.1.0+203+e45423dc.x86_64
問題 17: package perl-Crypt-OpenSSL-Random-0.15-3.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-File-Temp-1:0.230.900-439.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-File-Temp-0.230.600-1.el8.noarch
- cannot install the best update candidate for package perl-Crypt-OpenSSL-Random-0.15-3.el8.x86_64
問題 18: package perl-Crypt-OpenSSL-RSA-0.31-1.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Getopt-Long-1:2.51-1.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Getopt-Long-1:2.50-4.el8.noarch
- cannot install the best update candidate for package perl-Crypt-OpenSSL-RSA-0.31-1.el8.x86_64
問題 19: package perl-Crypt-OpenSSL-Bignum-0.09-5.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-HTTP-Tiny-0.076-439.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-HTTP-Tiny-0.074-1.el8.noarch
- cannot install the best update candidate for package perl-Crypt-OpenSSL-Bignum-0.09-5.el8.x86_64
問題 20: package perl-Bit-Vector-7.4-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-IO-1.40-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-IO-1.40-452.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-IO-1.38-419.el8.x86_64
- cannot install the best update candidate for package perl-Bit-Vector-7.4-11.el8.x86_64
問題 21: package perf-4.18.0-305.10.2.el8_4.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-IO-Compress-2.093-1.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-IO-Compress-2.081-1.el8.noarch
- cannot install the best update candidate for package perf-4.18.0-305.10.2.el8_4.x86_64
問題 22: package net-snmp-agent-libs-1:5.8-20.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-IO-Socket-IP-0.39-6.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-IO-Socket-IP-0.39-5.el8.noarch
- cannot install the best update candidate for package net-snmp-agent-libs-1:5.8-20.el8.x86_64
問題 23: package net-snmp-1:5.8-20.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-IO-Zlib-1:1.10-452.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-IO-Zlib-1:1.10-419.el8.noarch
- cannot install the best update candidate for package net-snmp-1:5.8-20.el8.x86_64
問題 24: perl-libs-4:5.26.3-419.el8.i686 has inferior architecture
- package spamassassin-3.4.4-3.el8.x86_64 requires perl(:MODULE_COMPAT_5.26.3), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-IPC-System-Simple-1.25-18.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package spamassassin-3.4.4-3.el8.x86_64
- cannot install the best update candidate for package perl-IPC-System-Simple-1.25-17.el8.noarch
問題 25: problem with installed package perf-4.18.0-305.10.2.el8_4.x86_64
- package perf-4.18.0-305.10.2.el8_4.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-MIME-Base64-3.15-1001.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-MIME-Base64-3.15-1001.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-MIME-Base64-3.15-396.el8.x86_64
問題 26: package pcp-import-ganglia2pcp-5.2.5-4.el8.x86_64 requires perl(RRDs), but none of the providers can be installed
- package rrdtool-perl-1.7.0-16.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Math-BigInt-1:1.9998.18-1.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Math-BigInt-1:1.9998.11-7.el8.noarch
- cannot install the best update candidate for package pcp-import-ganglia2pcp-5.2.5-4.el8.x86_64
問題 27: problem with installed package rrdtool-perl-1.7.0-16.el8.x86_64
- package rrdtool-perl-1.7.0-16.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Math-Complex-1.59-452.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Math-Complex-1.59-419.el8.noarch
問題 28: package perl-XML-TokeParser-0.05-25.el8.noarch requires perl(XML::Parser), but none of the providers can be installed
- package perl-XML-TokeParser-0.05-25.el8.noarch requires perl(XML::Parser) >= 2, but none of the providers can be installed
- package perl-XML-Parser-2.44-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-PathTools-3.78-439.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-PathTools-3.78-439.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-XML-TokeParser-0.05-25.el8.noarch
- cannot install the best update candidate for package perl-PathTools-3.74-1.el8.x86_64
問題 29: package perl-XML-Catalog-1.03-11.el8.noarch requires perl(XML::Parser), but none of the providers can be installed
- package perl-XML-Parser-2.44-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Pod-Escapes-1:1.07-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-XML-Catalog-1.03-11.el8.noarch
- cannot install the best update candidate for package perl-Pod-Escapes-1:1.07-395.el8.noarch
問題 30: package intltool-0.51.0-11.el8.noarch requires perl(XML::Parser), but none of the providers can be installed
- package perl-XML-Parser-2.44-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Pod-Perldoc-3.28.01-442.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Pod-Perldoc-3.28-396.el8.noarch
- cannot install the best update candidate for package intltool-0.51.0-11.el8.noarch
問題 31: problem with installed package perl-XML-Parser-2.44-11.el8.x86_64
- package perl-XML-Parser-2.44-11.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Pod-Simple-1:3.40-1.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Pod-Simple-1:3.35-395.el8.noarch
問題 32: package pcp-pmda-bind2-5.2.5-4.el8.x86_64 requires perl(XML::LibXML), but none of the providers can be installed
- package perl-XML-LibXML-1:2.0132-2.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Pod-Usage-4:1.69-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Pod-Usage-4:1.69-395.el8.noarch
- cannot install the best update candidate for package pcp-pmda-bind2-5.2.5-4.el8.x86_64
問題 33: problem with installed package perl-XML-LibXML-1:2.0132-2.el8.x86_64
- package perl-XML-LibXML-1:2.0132-2.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Scalar-List-Utils-3:1.53-439.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Scalar-List-Utils-3:1.53-439.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Scalar-List-Utils-3:1.49-2.el8.x86_64
問題 34: problem with installed package perl-Time-HiRes-4:1.9758-2.el8.x86_64
- package perl-Time-HiRes-4:1.9758-2.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Socket-4:2.029-4.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Socket-4:2.029-4.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Socket-4:2.027-3.el8.x86_64
問題 35: package git-2.27.0-1.el8.x86_64 requires perl(Term::ReadKey), but none of the providers can be installed
- package perl-TermReadKey-2.37-7.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Storable-1:3.15-442.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Storable-1:3.15-442.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Storable-1:3.11-3.el8.x86_64
- cannot install the best update candidate for package git-2.27.0-1.el8.x86_64
問題 36: problem with installed package perl-TermReadKey-2.37-7.el8.x86_64
- package perl-TermReadKey-2.37-7.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Sys-Syslog-0.36-1.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Sys-Syslog-0.36-1.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Sys-Syslog-0.35-397.el8.x86_64
問題 37: package perl-IO-Socket-INET6-2.72-12.el8.noarch requires perl(Socket6), but none of the providers can be installed
- package perl-Socket6-0.28-6.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Term-ANSIColor-4.06-397.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Term-ANSIColor-4.06-396.el8.noarch
- cannot install the best update candidate for package perl-IO-Socket-INET6-2.72-12.el8.noarch
問題 38: problem with installed package perl-Socket6-0.28-6.el8.x86_64
- package perl-Socket6-0.28-6.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Term-Cap-1.17-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Term-Cap-1.17-395.el8.noarch
問題 39: package pcp-pmda-zimbra-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Text-Diff-1.45-7.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Text-Diff-1.45-2.el8.noarch
- cannot install the best update candidate for package pcp-pmda-zimbra-5.2.5-4.el8.x86_64
問題 40: package pcp-pmda-vmware-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Text-ParseWords-3.30-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Text-ParseWords-3.30-395.el8.noarch
- cannot install the best update candidate for package pcp-pmda-vmware-5.2.5-4.el8.x86_64
問題 41: package pcp-pmda-snmp-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Text-Tabs+Wrap-2013.0523-396.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Text-Tabs+Wrap-2013.0523-395.el8.noarch
- cannot install the best update candidate for package pcp-pmda-snmp-5.2.5-4.el8.x86_64
問題 42: package pcp-pmda-slurm-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Thread-Queue-3.13-2.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Thread-Queue-3.13-1.el8.noarch
- cannot install the best update candidate for package pcp-pmda-slurm-5.2.5-4.el8.x86_64
問題 43: package pcp-pmda-samba-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Time-Local-1:1.280-2.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-Time-Local-1:1.280-1.el8.noarch
- cannot install the best update candidate for package pcp-pmda-samba-5.2.5-4.el8.x86_64
問題 44: package pcp-pmda-rsyslog-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-URI-1.76-5.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-URI-1.73-3.el8.noarch
- cannot install the best update candidate for package pcp-pmda-rsyslog-5.2.5-4.el8.x86_64
問題 45: package pcp-pmda-redis-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-Unicode-Normalize-1.26-439.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-Unicode-Normalize-1.26-439.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-Unicode-Normalize-1.25-396.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-redis-5.2.5-4.el8.x86_64
問題 46: package pcp-pmda-postfix-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-autodie-2.29-1001.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-autodie-2.29-396.el8.noarch
- cannot install the best update candidate for package pcp-pmda-postfix-5.2.5-4.el8.x86_64
問題 47: package pcp-pmda-pdns-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-constant-1.33-1001.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-constant-1.33-396.el8.noarch
- cannot install the best update candidate for package pcp-pmda-pdns-5.2.5-4.el8.x86_64
問題 48: package pcp-pmda-oracle-5.2.5-4.el8.x86_64 requires perl(PCP::PMDA), but none of the providers can be installed
- package pcp-pmda-oracle-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-generators-1.11-4.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-generators-1.10-9.el8.noarch
- cannot install the best update candidate for package pcp-pmda-oracle-5.2.5-4.el8.x86_64
問題 49: package pcp-pmda-nginx-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-interpreter-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-interpreter-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- package perl-interpreter-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl-libs(x86-64) = 4:5.30.1-452.module_el8.4.0+646+45e06e4a, but none of the providers can be installed
- cannot install the best update candidate for package perl-interpreter-4:5.26.3-419.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-nginx-5.2.5-4.el8.x86_64
問題 50: package pcp-pmda-news-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-libnet-3.11-4.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-libnet-3.11-3.el8.noarch
- cannot install the best update candidate for package pcp-pmda-news-5.2.5-4.el8.x86_64
問題 51: package pcp-pmda-netfilter-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-macros-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-macros-4:5.26.3-419.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-netfilter-5.2.5-4.el8.x86_64
問題 52: package pcp-pmda-named-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-parent-1:0.237-2.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-parent-1:0.237-1.el8.noarch
- cannot install the best update candidate for package pcp-pmda-named-5.2.5-4.el8.x86_64
問題 53: package pcp-pmda-mysql-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-podlators-1:4.12-2.module_el8.4.0+646+45e06e4a.noarch requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- cannot install the best update candidate for package perl-podlators-4.11-1.el8.noarch
- cannot install the best update candidate for package pcp-pmda-mysql-5.2.5-4.el8.x86_64
問題 54: package pcp-pmda-memcache-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-threads-1:2.22-439.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-threads-1:2.22-439.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-threads-1:2.21-2.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-memcache-5.2.5-4.el8.x86_64
問題 55: package pcp-pmda-lustre-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-threads-shared-1.60-440.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-threads-shared-1.60-440.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-threads-shared-1.58-2.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-lustre-5.2.5-4.el8.x86_64
問題 56: package pcp-pmda-gpsd-5.2.5-4.el8.x86_64 requires perl-PCP-PMDA = 5.2.5-4.el8, but none of the providers can be installed
- package perl-PCP-PMDA-5.2.5-4.el8.x86_64 requires libperl.so.5.26()(64bit), but none of the providers can be installed
- cannot install both perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64 and perl-libs-4:5.26.3-419.el8.x86_64
- cannot install both perl-libs-4:5.26.3-419.el8.x86_64 and perl-libs-4:5.30.1-452.module_el8.4.0+646+45e06e4a.x86_64
- package perl-version-7:0.99.24-441.module_el8.4.0+646+45e06e4a.x86_64 requires perl(:MODULE_COMPAT_5.30.1), but none of the providers can be installed
- package perl-version-7:0.99.24-441.module_el8.4.0+646+45e06e4a.x86_64 requires libperl.so.5.30()(64bit), but none of the providers can be installed
- cannot install the best update candidate for package perl-version-6:0.99.24-1.el8.x86_64
- cannot install the best update candidate for package pcp-pmda-gpsd-5.2.5-4.el8.x86_64
(競合するパッケージを置き換えるには、コマンドラインに '--allowerasing' を追加してみてください または、'--nobest' を追加して、最適候補のパッケージのみを使用しないでください)

　問題が発生しているパッケージ情報を確認してみます。

# dnf info perl-version
メタデータの期限切れの最終確認: 0:17:38 時間前の 2021年07月30日 13時55分05秒 に実施しました。
インストール済みパッケージ
名前 : perl-version
エポック : 6
バージョン : 0.99.24
リリース : 1.el8
Arch : x86_64
サイズ : 125 k
ソース : perl-version-0.99.24-1.el8.src.rpm
リポジトリー : @System
repo から : AppStream
概要 : Perl extension for Version Objects
URL : http://search.cpan.org/dist/version/
ライセンス : GPL+ or Artistic
説明 : Version objects were added to Perl in 5.10. This module implements version
: objects for older version of Perl and provides the version object API for
: all versions of Perl. All previous releases before 0.74 are deprecated and
: should not be used due to incompatible API changes. Version 0.77 introduces
: the new 'parse' and 'declare' methods to standardize usage. You are
: strongly urged to set 0.77 as a minimum in your code.

利用可能なパッケージ
名前 : perl-version
エポック : 7
バージョン : 0.99.24
リリース : 441.module_el8.4.0+646+45e06e4a
Arch : x86_64
サイズ : 69 k
ソース : perl-version-0.99.24-441.module_el8.4.0+646+45e06e4a.src.rpm
リポジトリー : appstream
概要 : Perl extension for Version Objects
URL : https://metacpan.org/release/version
ライセンス : GPL+ or Artistic
説明 : Version objects were added to Perl in 5.10. This module implements version
: objects for older version of Perl and provides the version object API for
: all versions of Perl. All previous releases before 0.74 are deprecated and
: should not be used due to incompatible API changes. Version 0.77 introduces
: the new 'parse' and 'declare' methods to standardize usage. You are
: strongly urged to set 0.77 as a minimum in your code.

　インターネット上のリポジトリを参照している時は「エポック : 7」のパッケージ情報は表示されませんでした。
　この対策として、reposyncコマンドを利用してのコピーではなく、rsyncコマンドを利用してコピーすることとしました。
　このコピーの際、インターネット上のメタデータリポジトリ情報をコピーし、ローカルでメタデータリポジトリを作成しないことにより改善しました。 
# cat /etc/cron.daily/update-repo-8
#!/bin/bash

VER='8'
ARCH='x86_64'
REPOS=(AppStream BaseOS extras)

for REPO in ${REPOS[@]}
do
#    rsync -avz --delete --exclude='repodata' \ ### repodataをコピーするため、"#"を付加
    rsync -avz --delete \
    rsync://ftp.riken.jp/centos/${VER}/${REPO}/${ARCH}/os/ /var/www/repos/centos/${VER}/${ARCH}/os/${REPO}/
#    createrepo /var/www/repos/centos/${VER}/${ARCH}/os/${REPO}/ ### repodataを作成しないため、"#"を付加
done


●異なるリリースバージョンをreposyncを実行したい

　参考URL：How to run reposync with a different releaseversion value

　参照ページには下記のように記載されていました、

Copy the Yum configuration files from a machine running the CentOS distribution you want to mirror, then change $releasever to hardcode the version you want. Then you can use the -c option to reposync to tell it to use your copied configuration file instead of the system one.

For example, to mirror the latest CentOS 7 version on a CentOS 8 machine, copy /etc/yum.repos.d/CentOS-Base.repo and change $releasever in that file to 7. Then you can run:

reposync -c CentOS-Base.repo

Adding any additional desired options (for example, --repoid if you don't want to sync all the enabled repositories in that file). Similarly, you can copy and make similar changes to any additional repositories you want, such as epel.repo


　CentOS 7が動作しているサーバからCentOS Stream 8が動作しているサーバに「CentOS-Base.repo」をコピー。
　「$releasever」を「7」に置換し、下記コマンドを実行します。 
# reposync -c CentOS-Base.repo
　CentOS-Base.repoの内容

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#

[base]
name=CentOS-7 - Base
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=os&infra=$infra
#baseurl=http://mirror.centos.org/centos/7/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-7 - Updates
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=updates&infra=$infra
#baseurl=http://mirror.centos.org/centos/7/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-7 - Extras
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/7/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-7 - Plus
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=centosplus&infra=$infra
#baseurl=http://mirror.centos.org/centos/7/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7



　実行するとファイルのダウンロードを開始し、それらのファイルはカレントディレクトリ配下に新たに作成されたフォルダ内にに保存されていました（いつまでたっても、次々とファイルをダウンロードするため、Ctrl+Cで中止しました）。 
# ls -l /disk2/

（該当ディレクトリのみ）
drwxr-xr-x. 3 root  root  4096  8月  3 16:32 appstream
drwxr-xr-x. 3 root  root  4096  8月  3 15:53 base
drwxr-xr-x. 3 root  root  4096  8月  3 16:46 baseos
drwxr-xr-x. 3 root  root  4096  8月  3 16:51 elrepo
drwxr-xr-x. 3 root  root  4096  8月  3 16:58 epel
drwxr-xr-x. 3 root  root  4096  8月  3 16:30 extras
drwxr-xr-x. 3 root  root  4096  8月  3 16:10 updates
　ダウンロードした影響のためか、CentOS Stream 8でdnf updateを実行したらエラーとなってしまいました。
　上記の該当フォルダを削除し、CentOS Stream 8の
　「●CentOS Stream 8 リポジトリのミラーサーバの作成」でCron登録を手動で実行したところ改善しました。

　その後、CentOS-Base.repoの内容を[extras]に関するのみの内容に変更し、

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#

#additional packages that may be useful
[extras]
name=CentOS-7 - Extras
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/7/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7



　下記コマンドを実行しましたが、[extras]に関するファイルのダウンロードに続き、CentOS Stream 8のappstreamもダウンロードされてしまいました。 
# reposync -c CentOS-Base.repo
Repository extras is listed more than once in the configuration
CentOS-7 - Extras                                                                                   2.8 kB/s | 2.9 kB     00:01    
CentOS Stream 8 - AppStream                                                                         485 kB/s | 4.4 kB     00:00    
CentOS Stream 8 - BaseOS                                                                            445 kB/s | 3.9 kB     00:00    
ELRepo.org Community Enterprise Linux Repository - el8                                              2.1 kB/s | 3.0 kB     00:01    
Extra Packages for Enterprise Linux 8 - x86_64                                                      3.8 kB/s | 6.0 kB     00:01    
Extra Packages for Enterprise Linux Modular 8 - x86_64                                               35 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - Next - x86_64                                                13 kB/s | 9.2 kB     00:00    
google-chrome                                                                                       6.7 kB/s | 1.3 kB     00:00    
Remi's Modular repository for Enterprise Linux 8 - x86_64                                           3.2 kB/s | 3.5 kB     00:01    
Zabbix Official Repository - x86_64                                                                  10 kB/s | 2.9 kB     00:00    
Zabbix Official Repository non-supported - x86_64                                                    13 kB/s | 3.0 kB     00:00    
(1/498): WALinuxAgent-2.2.32-1.el7.noarch.rpm                                                       2.5 MB/s | 371 kB     00:00    
(2/498): WALinuxAgent-2.2.38-2.el7_7.noarch.rpm                                                     1.9 MB/s | 383 kB     00:00    
(3/498): WALinuxAgent-2.2.46-2.el7_9.noarch.rpm                                                     1.7 MB/s | 420 kB     00:00    
(4/498): atomic-1.22.1-26.gitb507039.el7.centos.x86_64.rpm                                          4.5 MB/s | 916 kB     00:00    

（途中、省略）

(496/498): uboot-tools-2018.09-1.el7_5.x86_64.rpm                                                   1.5 MB/s | 337 kB     00:00    
(497/498): uboot-tools-2019.07-3.el7.x86_64.rpm                                                     3.4 MB/s | 391 kB     00:00    
(498/498): uboot-images-armv8-2019.07-3.el7.noarch.rpm                                              8.8 MB/s | 4.8 MB     00:00    
(1/9855): 389-ds-base-1.4.3.23-2.module_el8.5.0+835+5d54734c.x86_64.rpm                              15 MB/s | 1.8 MB     00:00    
(2/9855): 389-ds-base-devel-1.4.3.16-8.module_el8.4.0+644+ed25d39e.x86_64.rpm                       696 kB/s | 132 kB     00:00    
(3/9855): 389-ds-base-devel-1.4.3.23-2.module_el8.5.0+835+5d54734c.x86_64.rpm                       927 kB/s | 125 kB     00:00    
（Ctrl + C）
　何故そのような動作をするのか不明です（2021.08.03現在）。

●ファイル一覧表示で長いファイル名を省略しないで表示したい

　参考URL：Apache 2.4 のファイル一覧表示で長いファイル名を省略してほしくない

　Apacheでファイルを一覧表示すると下記のように省略されてしまいます。



　これでは検索するときなど不便なので、ファイル名を省略しないように設定変更します。 
# vi /etc/httpd/conf.d/repos.conf

Alias /repos /var/www/repos
<directory /var/www/repos>
    Options +Indexes
    IndexOptions NameWidth=*　←　追記
    Require all granted
</directory>

# systemctl restart httpd
　ブラウザの画面を更新します。



　希望通りの状態となりました。