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如何为 OpenSUSE Leap 创建 chroot 环境？

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如何为 OpenSUSE Leap 创建 chroot 环境？

我有 CentOS 7，并且想安装 OpenSUSE Leap 的 chroot 环境进行测试。

我怎么做？

答案1

yum install mock
mock -r opensuse-leap-15.3-x86_64 shell

或者如果你想为 Leap 构建包

mock -r opensuse-leap-15.3-x86_64 your_package.src.rpm

chroot 下可以使用的配置列表如下/etc/mock/

答案2

首先在 CentOS 中创建一个 repo 文件：

===> cat /etc/yum.repos.d/opensuse-leap-15.3.repo 
[opensuse-leap-15.3]
name=OpenSUSE Leap 15.3
baseurl=https://download.opensuse.org/distribution/leap/15.3/repo/oss/
enabled=0
gpgcheck=0
#gpgkey=

创建 chroot 和 RPM 目录

mkdir /mnt/opensuse-leap-15.3
mkdir /mnt/opensuse-leap-15.3/var/lib/rpm -p

挂载 /dev、proc 和 sysfs

for i in proc sys dev; do
  mkdir -p /mnt/opensuse-leap-15.3/$i
  mount --bind /$i /mnt/opensuse-leap-15.3/$i
done

初始化 RPM 数据库

rpm --root /mnt/opensuse-leap-15.3 --initdb

部署！

yum --disablerepo=\* --enablerepo=opensuse-leap-15.3 --installroot=/mnt/opensuse-leap-15.3 install aaa_base rpm-repos-openSUSE-Leap bash zypper util-linux

进入 chroot：

chroot /mnt/opensuse-leap-15.3 /bin/su -
el7-dev:~ #

其余命令位于 chroot 内：

设置DNS：

echo nameserver 1.1.1.1 > /etc/resolv.conf

添加 zypper 存储库：

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-openSUSE

zypper ar -r /etc/yum.repos.d/opensuse-leap-oss.repo

以下是其他一些不错的软件包：

zypper install vim openssl ca-certificates wget curl

您可能希望导入 RPM 签名密钥：

rpm --import https://download.opensuse.org/distribution/leap/15.3/repo/oss/gpg-pubkey-3dbdc284-53674dd4.asc
rpm --import https://download.opensuse.org/distribution/leap/15.3/repo/oss/gpg-pubkey-39db7c82-5847eb1f.asc
rpm --import https://download.opensuse.org/distribution/leap/15.3/repo/oss/gpg-pubkey-307e3d54-5aaa90a5.asc
rpm --import https://download.opensuse.org/distribution/leap/15.3/repo/oss/gpg-pubkey-65176565-59787af5.asc

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