File config.sh of Package openSUSE-Leap-15.6

#!/bin/bash
#================
# FILE          : config.sh
#----------------
# PROJECT       : openSUSE KIWI Image System
# COPYRIGHT     : (c) 2022 SUSE LLC. All rights reserved
#               :
# AUTHOR        : Public Cloud Team public-cloud-dev@susecloud.net
#               :
# BELONGS TO    : Operating System images
#               :
# DESCRIPTION   : configuration script for SUSE based
#               : operating systems
#               :
#               :
# STATUS        : Production
#----------------
#======================================
# Functions...
#--------------------------------------
test -f /.kconfig && . /.kconfig
test -f /.profile && . /.profile

#======================================
# Greeting...
#--------------------------------------
echo "Configure image: [$kiwi_iname]..."

#======================================
# Setup baseproduct link
#--------------------------------------
suseSetupProduct

#======================================
# Setup the build keys
#--------------------------------------
suseImportBuildKey

#=========================================
# Set sysconfig options
#-----------------------------------------
# Set sysconfig for default variable we want to change
baseUpdateSysConfig \
    /etc/sysconfig/keyboard COMPOSETABLE "clear latin1.add"
baseUpdateSysConfig \
    /etc/sysconfig/language INSTALLED_LANGUAGES ""
baseUpdateSysConfig \
    /etc/sysconfig/language RC_LANG "C.UTF-8"
baseUpdateSysConfig \
    /etc/sysconfig/security POLKIT_DEFAULT_PRIVS "restrictive"
baseUpdateSysConfig \
    /etc/sysconfig/windowmanager DEFAULT_WM ""
baseUpdateSysConfig \
    /etc/sysconfig/windowmanager INSTALL_DESKTOP_EXTENSIONS "no"

# Set sysconfig settings that are not setup by default, net new
echo 'CONSOLE_ENCODING="UTF-8"' >> /etc/sysconfig/console
echo 'CONSOLE_FONT="lat9w-16.psfu"' >> /etc/sysconfig/console
echo 'CONSOLE_SCREENMAP="trivial"' >> /etc/sysconfig/console
echo 'DEFAULT_TIMEZONE="Etc/UTC"' >> /etc/sysconfig/clock
echo 'HWCLOCK="-u"' >> /etc/sysconfig/clock
echo 'UTC=true' >> /etc/sysconfig/clock

# Configuration outside of sysconfig
# Setup policy kit
[ -x /sbin/set_polkit_default_privs ] && /sbin/set_polkit_default_privs

# Remove the password for root
# sed -i 's/^root:[^:]*:/root:*:/' /etc/shadow

# Do not use delta rpms in the cloud
sed -i 's/# download.use_deltarpm = true/download.use_deltarpm = false/' \
    /etc/zypp/zypp.conf

# Allow root access on serial console
egrep -q '^ttyS0$' /etc/securetty || echo ttyS0 >> /etc/securetty

cat >> "/etc/profile" <<EOF
# yast in Public Cloud images fix
NCURSES_NO_UTF8_ACS=1
export NCURSES_NO_UTF8_ACS
EOF
cat >> "/etc/sysconfig/console" <<EOF
CONSOLE_ENCODING="UTF-8"
CONSOLE_FONT="lat9w-16.psfu"
CONSOLE_SCREENMAP="trivial"
EOF
cat >> "/etc/zypp/locks" <<EOF
type: package
match_type: glob
case_sensitive: on
solvable_name: plymouth*
EOF

# Repo setup do not clobber the built in sle related repos
# repo setup is no longer arch specific
mv /etc/img_build_repos.d/* /etc/zypp/repos.d
rm -rf /etc/img_build_repos.d/

# Customize motd per arch
arch=`uname -m`
sed -i "s/MYARCH/$arch/" /etc/motd

# Activate services
suseInsertService boot.device-mapper
suseInsertService haveged
suseInsertService sshd
# Image type specific

# Deactivate services
suseRemoveService acpid
suseRemoveService boot.efivars
suseRemoveService boot.lvm
suseRemoveService boot.md
suseRemoveService boot.multipath
suseRemoveService display-manager
suseRemoveService kbd

# Platform specific settings
if [ "$kiwi_profiles" = "NoCloud" ];then
    baseUpdateSysConfig \
        /etc/sysconfig/network/dhcp DHCLIENT_SET_HOSTNAME no

    # cloud-netconfig
    echo '# Support dynamic multinic configuration' \
        >> /etc/sysconfig/network/config
    net_modules="cloud-netconfig dns-resolver dns-bind dns-dnsmasq nis ntp-runtime"
    echo "NETCONFIG_MODULES_ORDER=\"$net_modules\"" \
        >> /etc/sysconfig/network/config

    # Disable password based login via ssh
    ssh_option=ChallengeResponseAuthentication
    sed -i "s/#${ssh_option} yes/${ssh_option} no/" \
        /etc/ssh/sshd_config
    sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' \
        /etc/ssh/sshd_config

    # Activate/De-activate services
    suseInsertService chronyd
    suseInsertService qemu-guest-agent
    suseInsertService rootgrow
    suseInsertService cloud-init-local
    suseInsertService cloud-init
    suseInsertService cloud-config
    suseInsertService cloud-final
fi
exit 0