yum-minimal: pre-install base packages
We were getting some subtle issues in fedora-minimal builds that turned out to be because /var/run was not a symlink to /run. Upon further investigation, it turns out that yum is creating a /var/run directory for it's pid file when it starts working in the empty chroot (which I verified by stracing it) --- 5905 stat("/home/ubuntu/tmp/dib-tmp/image.Ac4VZZsl/mnt/var/run", 0x7ffddffa0330) = -1 ENOENT (No such file or directory) 5905 mkdir("/home/ubuntu/tmp/dib-tmp/image.Ac4VZZsl/mnt/var/run", 0755) = 0 5905 open("/home/ubuntu/tmp/dib-tmp/image.Ac4VZZsl/mnt/var/run/yum.pid", O_WRONLY|O_CREAT|O_EXCL, 0644) = 6 --- Because this happens *before* we install "filesystem" (the package), we mess up it's symlinking. To work-around this, pre-install the trio of base packages (setup, basesystem, filesystem) with rpm from outside the chroot. Change-Id: I411b6ec9d91d95d3a0f98e76853086af3b70abe8
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@ -52,21 +52,35 @@ _RPM="rpm --dbpath=/var/lib/rpm"
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# note this runs outside the chroot, where we're assuming the platform
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# note this runs outside the chroot, where we're assuming the platform
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# has yum/yumdownloader
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# has yum/yumdownloader
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function _install_repos {
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function _install_repos {
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yumdownloader \
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local packages
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--releasever=$DIB_RELEASE \
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--setopt=reposdir=$TMP_HOOKS_PATH/yum.repos.d \
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--destdir=$WORKING \
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${DISTRO_NAME}-release
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# pre-install the base system packages via rpm. We previously
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# just left it up to yum to drag these in when we "yum install
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# yum" in the chroot in _install_pkg_manager. This raised a small
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# problem that inside the empty chroot yum went ahead and did a
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# mkdir for /var/run to put some pid file in, which then messed up
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# the "filesystem" package making /var/run a symlink to /run
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# ... which leads to odd issues with a running system.
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#
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# TODO: these packages still have some small %posttrans stuff that
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# depends on other packages (see rhbz#1306489) ... maybe the idea
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# is that they are only installed in one big transaction with the
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# rest of the system? but we don't want to use yum to do this
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# (see above) so ...
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packages="basesystem filesystem setup "
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packages+="${DISTRO_NAME}-release "
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# after fedora21, this is split into into a separate -repos
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# after fedora21, this is split into into a separate -repos
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# package
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# package
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if [ $DISTRO_NAME = fedora ] ; then
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if [ $DISTRO_NAME = fedora ]; then
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packages+="${DISTRO_NAME}-repos "
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fi
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yumdownloader \
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yumdownloader \
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--releasever=$DIB_RELEASE \
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--releasever=$DIB_RELEASE \
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--setopt=reposdir=$TMP_HOOKS_PATH/yum.repos.d \
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--setopt=reposdir=$TMP_HOOKS_PATH/yum.repos.d \
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--destdir=$WORKING \
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--destdir=$WORKING \
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${DISTRO_NAME}-repos
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${packages}
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fi
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# --nodeps works around these wanting /bin/sh in some fedora
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# --nodeps works around these wanting /bin/sh in some fedora
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# releases, see rhbz#1265873
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# releases, see rhbz#1265873
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