da02f37de1
This is a continuation for f2cc647dae ("diskimage_builder: lib:
common-functions: Fix options for devpts mount"). We also need to
respect the devpts mount options when the dib elements are mounting
this virtual filesystems themselves.
Change-Id: Iee44703297a15b14c715f4bfb7bae67f613aceee
128 lines
5.1 KiB
Bash
Executable file
128 lines
5.1 KiB
Bash
Executable file
#!/bin/bash
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#
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# Copyright 2016 SUSE Linux GmbH
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# dib-lint: disable=safe_sudo
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if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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function cleanup() {
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sudo umount $TARGET_ROOT/proc
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sudo umount $TARGET_ROOT/dev/pts
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sudo umount $TARGET_ROOT/dev
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sudo umount $TARGET_ROOT/sys
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sudo umount $TMP_MOUNT_PATH/var/cache/zypp
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}
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trap cleanup EXIT
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ZYPPER_TARGET_OPTS="--non-interactive --gpg-auto-import-keys --root $TARGET_ROOT"
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ZYPPER_INSTALL_OPTS="--no-recommends"
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DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://download.opensuse.org}
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case ${DIB_RELEASE} in
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# We are using "=>" as the assignment symbol since "@" "=" etc could be used in the URI itself.
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# Remember, we can't export an array in bash so we use a string instead.
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# Repo format: {name}=>{uri}
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# Old openSUSE releases
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13*)
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ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/${DIB_RELEASE}/ "
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ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/distribution/${DIB_RELEASE}/repo/oss/"
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;;
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# New Leap releases
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42*)
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ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/leap/${DIB_RELEASE}/oss/ "
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ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/distribution/leap/${DIB_RELEASE}/repo/oss/"
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;;
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# Tumbleweed
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tumbleweed)
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ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/${DIB_RELEASE}/ "
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ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/${DIB_RELEASE}/repo/oss/"
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;;
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*) echo "Unsupported openSUSE release: ${DIB_RELEASE}"; exit 1 ;;
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esac
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for repo in ${ZYPPER_REPOS}; do
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reponame=repo-${repo%%=>*}
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repouri=${repo##*=>}
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sudo zypper ${ZYPPER_TARGET_OPTS} addrepo --name ${reponame} --keep-packages ${repouri} ${reponame}
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done
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# It appears that zypper will clean up the repo's cache when it (re-)adds the
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# repo so we need to add the cache now, once the repos are added. This is
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# similar to what the zypper/50-zypper-cache script does
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ZYPPER_CACHE_DIR=$DIB_IMAGE_CACHE/zypper
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mkdir -p $ZYPPER_CACHE_DIR
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sudo mkdir -p $TMP_MOUNT_PATH/var/cache/zypp
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sudo mount --bind $ZYPPER_CACHE_DIR $TMP_MOUNT_PATH/var/cache/zypp
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# Refresh it so we get updated data in cased we switched DIB_RELEASE
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# since last run.
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sudo zypper ${ZYPPER_TARGET_OPTS} refresh
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# Note this is not usually done for root.d elements (see
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# lib/common-functions:mount_proc_dev_sys) but it's important that
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# we have things like /dev/urandom around inside the chroot for
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# the rpm [pre|post]inst scripts within the packages.
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sudo mkdir -p $TARGET_ROOT/proc $TARGET_ROOT/dev $TARGET_ROOT/sys
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sudo mount -t proc none $TARGET_ROOT/proc
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sudo mount --bind /dev $TARGET_ROOT/dev
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# Kernel commit https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=eedf265aa003b4781de24cfed40a655a664457e6
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# introduced in v4.7 allows multiple instances of devpts. However,
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# some distributions are running older kernels so we need to take
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# care on what options we use to mount a new instance of devpts
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# filesystem since it's not completely independent. The best thing
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# to do is to simply use the existing mount options.
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sudo mount -t devpts -o $(mount | grep devpts | sed 's/.*(\(.*\))/\1/') devpts $TARGET_ROOT/dev/pts
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sudo mount -t sysfs none $TARGET_ROOT/sys
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# Install filesystem, base and useful tools
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sudo zypper ${ZYPPER_TARGET_OPTS} install ${ZYPPER_INSTALL_OPTS} filesystem
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# Install basic components in order
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sudo zypper ${ZYPPER_TARGET_OPTS} install ${ZYPPER_INSTALL_OPTS} ${DIB_OPENSUSE_PATTERNS} python zypper sudo
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# Put in a dummy /etc/resolv.conf over the temporary one we used
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# to bootstrap. systemd has a bug/feature [1] that it will assume
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# you want systemd-networkd as the network manager and create a
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# broken symlink to /run/... if the base image doesn't have one.
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# This broken link confuses things like dhclient.
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# [1] https://bugzilla.redhat.com/show_bug.cgi?id=1197204
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echo -e "# This file intentionally left blank\n" | \
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sudo tee $TARGET_ROOT/etc/resolv.conf
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# set the most reliable UTF-8 locale
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echo -e 'LANG="en_US.UTF-8"' | \
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sudo tee $TARGET_ROOT/etc/locale.conf
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# default to UTC
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sudo chroot $TARGET_ROOT ln -sf /usr/share/zoneinfo/UTC \
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/etc/localtime
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# RPM doesn't know whether files have been changed since install
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# At this point though, we know for certain that we have changed no
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# config files, so anything marked .rpmnew is just a bug.
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for newfile in $(sudo find $TARGET_ROOT -type f -name '*rpmnew') ; do
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sudo mv $newfile $(echo $newfile | sed 's/.rpmnew$//')
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done
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# Unmounting of all the mount points is handled by the cleanup EXIT
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# handler so there is nothing else to do here
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