318 lines
11 KiB
Bash
318 lines
11 KiB
Bash
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#!/bin/bash
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# Copyright (c) 2023 SUSE LLC
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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#======================================
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# Functions...
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#--------------------------------------
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test -f /.kconfig && . /.kconfig
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test -f /.profile && . /.profile
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set -euxo pipefail
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mkdir /var/lib/misc/reconfig_system
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#======================================
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# Greeting...
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#--------------------------------------
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echo "Configure image: [$kiwi_iname]-[$kiwi_profiles]..."
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#======================================
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# This is a workaround - someone,
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# somewhere needs to load the xts crypto
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# module, otherwise luksOpen will fail while
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# creating the image.
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#--------------------------------------
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modprobe xts || true
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#======================================
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# add missing fonts
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#--------------------------------------
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CONSOLE_FONT="eurlatgr.psfu"
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#======================================
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# prepare for setting root pw, timezone
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#--------------------------------------
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echo ** "reset machine settings"
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sed -i 's/^root:[^:]*:/root:*:/' /etc/shadow
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rm /etc/machine-id
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rm /var/lib/zypp/AnonymousUniqueId
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#======================================
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# Setup baseproduct link
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#--------------------------------------
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suseSetupProduct
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#======================================
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# Specify default runlevel
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#--------------------------------------
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baseSetRunlevel 3
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#======================================
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# Add missing gpg keys to rpm
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#--------------------------------------
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suseImportBuildKey
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#======================================
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# If SELinux is installed, configure it like transactional-update setup-selinux
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#--------------------------------------
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if [[ -e /etc/selinux/config ]]; then
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# Check if we don't have selinux already enabled.
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grep ^GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub | grep -q security=selinux || \
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sed -i -e 's|\(^GRUB_CMDLINE_LINUX_DEFAULT=.*\)"|\1 security=selinux selinux=1"|g' "/etc/default/grub"
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# Adjust selinux config
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sed -i -e 's|^SELINUX=.*|SELINUX=enforcing|g' \
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-e 's|^SELINUXTYPE=.*|SELINUXTYPE=targeted|g' \
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"/etc/selinux/config"
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# Move an /.autorelabel file from initial installation to writeable location
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test -f /.autorelabel && mv /.autorelabel /etc/selinux/.autorelabel
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fi
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##======================================
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## Enable DHCP on eth0
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##--------------------------------------
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#cat >/etc/sysconfig/network/ifcfg-eth0 <<EOF
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#BOOTPROTO='dhcp'
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#MTU=''
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#REMOTE_IPADDR=''
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#STARTMODE='auto'
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#ETHTOOL_OPTIONS=''
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#USERCONTROL='no'
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#EOF
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systemctl enable NetworkManager
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systemctl enable ModemManager
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#======================================
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# Enable cloud-init
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#--------------------------------------
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suseInsertService cloud-init-local
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suseInsertService cloud-init
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suseInsertService cloud-config
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suseInsertService cloud-final
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# Enable chrony
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suseInsertService chronyd
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#======================================
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# Sysconfig Update
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#--------------------------------------
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echo '** Update sysconfig entries...'
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echo FONT="$CONSOLE_FONT" >> /etc/vconsole.conf
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# fix security level (boo#1171174)
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sed -e '/^PERMISSION_SECURITY=s/easy/paranoid/' /etc/sysconfig/security
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chkstat --set --system
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#======================================
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# SSL Certificates Configuration
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#--------------------------------------
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echo '** Rehashing SSL Certificates...'
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update-ca-certificates
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#======================================
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# Import trusted rpm keys
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#--------------------------------------
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for i in /usr/lib/rpm/gnupg/keys/gpg-pubkey*asc; do
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# importing can fail if it already exists
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rpm --import $i || true
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done
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# Temporary workaround for bsc#1212187
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echo "techpreview.ZYPP_MEDIANETWORK=1" >> /etc/zypp/zypp.conf
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#======================================
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# Enable kubelet if installed
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#--------------------------------------
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if [ -e /usr/lib/systemd/system/kubelet.service ]; then
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suseInsertService kubelet
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fi
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# Adjust zypp conf
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# https://github.com/openSUSE/libzypp/issues/212
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# in yast that's done in packager/cfa/zypp_conf.rb
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sed -i 's/.*solver.onlyRequires.*/solver.onlyRequires = true/g' /etc/zypp/zypp.conf
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sed -i 's/.*rpm.install.excludedocs.*/rpm.install.excludedocs = yes/g' /etc/zypp/zypp.conf
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sed -i 's/^multiversion =.*/multiversion =/g' /etc/zypp/zypp.conf
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#=====================================
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# Configure snapper
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#-------------------------------------
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if [ "${kiwi_btrfs_root_is_snapshot-false}" = 'true' ]; then
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echo "creating initial snapper config ..."
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cp /usr/share/snapper/config-templates/default /etc/snapper/configs/root
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baseUpdateSysConfig /etc/sysconfig/snapper SNAPPER_CONFIGS root
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# Adjust parameters
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sed -i'' 's/^TIMELINE_CREATE=.*$/TIMELINE_CREATE="no"/g' /etc/snapper/configs/root
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sed -i'' 's/^NUMBER_LIMIT=.*$/NUMBER_LIMIT="2-10"/g' /etc/snapper/configs/root
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sed -i'' 's/^NUMBER_LIMIT_IMPORTANT=.*$/NUMBER_LIMIT_IMPORTANT="4-10"/g' /etc/snapper/configs/root
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fi
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# Enable jeos-firstboot if installed, disabled by combustion/ignition
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if rpm -q --whatprovides jeos-firstboot >/dev/null; then
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mkdir -p /var/lib/YaST2
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touch /var/lib/YaST2/reconfig_system
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systemctl enable jeos-firstboot.service
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fi
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# Enable cloud-init if installed
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if rpm -q --whatprovides cloud-init >/dev/null; then
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systemctl enable cloud-init
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systemctl enable cloud-init-local
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fi
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# The %post script can't edit /etc/fstab sys due to https://github.com/OSInside/kiwi/issues/945
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# so use the kiwi custom hack
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cat >/etc/fstab.script <<"EOF"
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#!/bin/sh
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set -eux
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/usr/sbin/setup-fstab-for-overlayfs
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# If /var is on a different partition than /...
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if [ "$(findmnt -snT / -o SOURCE)" != "$(findmnt -snT /var -o SOURCE)" ]; then
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# ... set options for autoexpanding /var
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gawk -i inplace '$2 == "/var" { $4 = $4",x-growpart.grow,x-systemd.growfs" } { print $0 }' /etc/fstab
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fi
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EOF
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chmod a+x /etc/fstab.script
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# To make x-systemd.growfs work from inside the initrd
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cat >/etc/dracut.conf.d/50-microos-growfs.conf <<"EOF"
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install_items+=" /usr/lib/systemd/systemd-growfs "
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EOF
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#======================================
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# Add repos from control.xml
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#--------------------------------------
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if [ -x /usr/sbin/add-yast-repos ]; then
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add-yast-repos
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zypper --non-interactive rm -u live-add-yast-repos
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fi
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#======================================
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# Configure SelfInstall specifics
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#--------------------------------------
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if [[ "$kiwi_profiles" == *"SelfInstall"* ]]; then
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cat > /etc/systemd/system/selfinstallbootloader.service <<-EOF
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[Unit]
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Description=
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After=systemd-machine-id-commit.service
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Before=jeos-firstboot.service
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[Service]
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Type=oneshot
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ExecStart=rm /etc/systemd/system/selfinstallbootloader.service
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ExecStart=rm /etc/systemd/system/default.target.wants/selfinstallbootloader.service
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ExecStart=/sbin/transactional-update bootloader
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ExecStart=/sbin/transactional-update apply
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[Install]
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WantedBy=default.target
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EOF
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ln -s /etc/systemd/system/selfinstallbootloader.service /etc/systemd/system/default.target.wants/selfinstallbootloader.service
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fi
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#======================================
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# Boot TimeOut Configuration for iSCSI
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#--------------------------------------
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cat > /etc/systemd/system/iscsi-init-delay.service <<-EOF
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[Unit]
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# Workaround for boo#1198457 delay gen-initiatorname after local-fs
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Description=One time delay for the iscsid.service
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ConditionPathExists=!/etc/iscsi/initiatorname.iscsi
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ConditionPathExists=/sbin/iscsi-gen-initiatorname
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DefaultDependencies=no
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RequiresMountsFor=/etc/iscsi
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After=local-fs.target
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Before=iscsi-init.service
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[Install]
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WantedBy=default.target
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[Service]
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Type=oneshot
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RemainAfterExit=no
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ExecStart=/sbin/iscsi-gen-initiatorname
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EOF
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ln -s /etc/systemd/system/iscsi-init-delay.service /etc/systemd/system/default.target.wants/iscsi-init-delay.service
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#======================================
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# Configure Pine64 specifics
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#--------------------------------------
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if [[ "$kiwi_profiles" == *"Pine64" ]]; then
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echo 'add_drivers+=" fixed sunxi-mmc axp20x-regulator axp20x-rsb "' > /etc/dracut.conf.d/sunxi_modules.conf
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fi
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#======================================
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# Configure Raspberry Pi specifics
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#--------------------------------------
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if [[ "$kiwi_profiles" == *"RaspberryPi"* ]]; then
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# Add necessary kernel modules to initrd (will disappear with bsc#1084272)
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echo 'add_drivers+=" bcm2835_dma dwc2 "' > /etc/dracut.conf.d/raspberrypi_modules.conf
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# Add necessary kernel modules to initrd (will disappear with boo#1162669)
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echo 'add_drivers+=" pcie-brcmstb "' >> /etc/dracut.conf.d/raspberrypi_modules.conf
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# Work around network issues
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cat > /etc/modprobe.d/50-rpi3.conf <<-EOF
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# Prevent too many page allocations (bsc#1012449)
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options smsc95xx turbo_mode=N
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EOF
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cat > /usr/lib/sysctl.d/50-rpi3.conf <<-EOF
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# Avoid running out of DMA pages for smsc95xx (bsc#1012449)
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vm.min_free_kbytes = 2048
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EOF
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fi
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#======================================
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# Configure Vagrant specifics
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#--------------------------------------
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if [[ "$kiwi_profiles" == *"Vagrant"* ]]; then
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# create vagrant user
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useradd vagrant
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# allow password-less sudo
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echo "vagrant ALL=(ALL)NOPASSWD:ALL" > /etc/sudoers.d/vagrant
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# add vagrant's insecure key
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mkdir -p /home/vagrant/.ssh
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chmod 0700 /home/vagrant/.ssh
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cat > /home/vagrant/.ssh/authorized_keys << EOF
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ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key
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EOF
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chmod 0600 /home/vagrant/.ssh/authorized_keys
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chown -R vagrant /home/vagrant
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fi
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#======================================
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# cloud-init specific settings
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#--------------------------------------
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# We do not want cloud-init to run in an environment when there is no data
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# source found. bsc#1222113
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if [[ "$kiwi_profiles" =~ ^(x86-qcow|x86-vmware|aarch64-qcow)$ ]]; then
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echo "policy: search,found=all,maybe=disabled,notfound=disabled" > /etc/cloud/ds-identify.cfg
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fi
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exit 0
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