centos8

centos8除了需要創建repodata 還需要創建modular metadata，如果只有repodata就會報錯：No available modular metadata for modular package

1.安裝modular metadata生成工具

yum install createrepo
yum install python3-devel python3 gcc
yum install python3-createrepo_c libmodulemd
git clone https://github.com/rpm-software-management/modulemd-tools.git
cd modulemd-tools/

yum install python3-Cython

yum install krb5*

python3 setup.py install --user

2.創建repodata 和 modular metadata

cd /opt/package/repo/
createrepo ./
/root/.local/bin/repo2module  -s stable  . modules.yaml
modifyrepo_c --mdtype=modules modules.yaml repodata/

3.上述命令執行成功后會在該目錄下創建一個repodata目錄和一個modules.yaml文件

結束。