2021-05-08 16:58:45 +08:00
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#!/usr/bin/env bash
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#
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# Create a base CentOS Docker image.
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#
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# This script is useful on systems with yum installed (e.g., building
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# a CentOS image on CentOS). See contrib/mkimage-rinse.sh for a way
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# to build CentOS images on other systems.
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yum_config=$1
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target=$2
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set -ex
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package_to_install="@base @core @debugging @directory-client @guest-agents
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@hardware-monitoring @network-file-system-client @performance @remote-system-management
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2021-05-10 21:36:13 -04:00
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grub2 kernel kernel-devel epel-release ansible yum-utils ipmitool docker-ce docker-ce-cli containerd.io"
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2021-05-08 16:58:45 +08:00
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setopt="group_package_types=mandatory,default,optional"
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yum -c "$yum_config" --installroot="$target" -y --setopt=$setopt install $package_to_install
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cat > "$target"/etc/sysconfig/network <<EOF
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NETWORKING=yes
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HOSTNAME=localhost.localdomain
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EOF
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# effectively: febootstrap-minimize --keep-zoneinfo --keep-rpmdb
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# --keep-services "$target". Stolen from mkimage-rinse.sh
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# locales
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# rm -rf "$target"/usr/{{lib,share}/locale,{lib,lib64}/gconv,bin/localedef,sbin/build-locale-archive}
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# docs
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# rm -rf "$target"/usr/share/{man,doc,info,gnome/help}
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# cracklib
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# rm -rf "$target"/usr/share/cracklib
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# i18n
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# rm -rf "$target"/usr/share/i18n
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# sln
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# rm -rf "$target"/sbin/sln
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# ldconfig
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rm -rf "$target"/etc/ld.so.cache
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rm -rf "$target"/var/cache/ldconfig/*
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cd $target/boot
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ln -sf $(ls -1 vmlinuz-* | tail -1) vmlinuz
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ln -sf $(ls -1 initramfs-* | tail -1) initrd.img
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cd -
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cp -a /dev/null $target/dev/
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cp -a /dev/zero $target/dev/
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cp -a /dev/urandom $target/dev/
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cp -a /dev/random $target/dev/
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# ansible-playbook -i tsg-9140-scripts/install_config/tsg_9140_host tsg-9140-scripts/tsg_9140_deploy.yml
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yum -c "$yum_config" --installroot="$target" -y --setopt=$setopt clean all
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rm -rf $target/tmp/*
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# tar --numeric-owner -c -C centos_mkroot/ . | pbzip2 -p9 > input/centos-7-chroot.tar.bz2
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#rm -rf "$target"
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