##############################################################################
# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
#version=DEVEL
# System authorization information
auth --useshadow --enablemd5
# Install OS instead of upgrade
install
# License agreement
eula --agreed
# Use text mode install
text
# Firewall configuration
firewall --disabled
firstboot --disable
# Keyboard layouts
# old format: keyboard us
# new format:
keyboard --vckeymap=us --xlayouts='us'
network --onboot no --device eth0 --bootproto dhcp --noipv6
network --onboot no --device eth1 --bootproto dhcp --noipv6
network --onboot no --device eth2 --bootproto dhcp --noipv6
# System language
lang en_US.UTF-8
# Installation logging level
logging --level=info
# Reboot after installation
reboot
# Root password
rootpw root
# SELinux configuration
selinux --disabled
# System services
services --enabled="NetworkManager,sshd"
# Do not configure the X Window System
skipx
# System timezone
timezone America/Los_Angeles --isUtc

# System bootloader configuration
%include /tmp/bootloader.ks

# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel

# Disk partitioning information
%include /tmp/partition.ks

%pre
#!/bin/sh

set -x -v
exec 1>/tmp/ks-pre.log 2>&1
# Once root's homedir is there, copy over the log.
while : ; do
    sleep 10
    if [ -d /mnt/sysimage/root ]; then
        cp /tmp/ks-pre.log /mnt/sysimage/root/
        logger "Copied %pre section log to system"
        break
    fi
done &

# hard drivedd
drives=(`ls -1 /sys/block | grep "sd\|hd\|vd\|cciss"`)
default_drive=${drives[0]}

for I in `cat /proc/cmdline`; do case "$I" in *=*) eval $I;; esac ; done

tgtdrive=$default_drive
format_confirmed="no"

if [ ${#drives[@]} -lt 1 ]; then
    exec < /dev/tty3 > /dev/tty3 2>&1
    chvt 3
    clear
    echo
    echo '********************************************************************'
    echo '*                            E R R O R                             *'
    echo '*                                                                  *'
    echo '*      There is no suitable media available for installation.      *'
    echo '*                Please attach a drive and try again.              *'
    echo '*                                                                  *'
    echo '********************************************************************'
    echo
    read -p "Press Enter to shut down the system: " _
    poweroff
fi

# verify tgtdrive is at least 30GB
tgtdrivesize=$(( $(cat "/sys/class/block/${tgtdrive}/size") / 2 / 1024 ))
if [ $tgtdrivesize -lt 30720 ]; then
    exec < /dev/tty3 > /dev/tty3 2>&1
    chvt 3
    clear
    echo
    echo '********************************************************************'
    echo '*                            E R R O R                             *'
    echo '*                                                                  *'
    echo '*  Your disk is under 30GB in size. Installation cannot continue.  *'
    echo '*             Restart installation with a larger disk.             *'
    echo '*                                                                  *'
    echo '********************************************************************'
    echo
    read -p "Press Enter to restart: " _
    reboot
fi

vgremove -ff os
dd if=/dev/zero of=/dev/${tgtdrive} bs=10M count=10
sleep 3

hdparm -z /dev/${tgtdrive}
parted -s /dev/${tgtdrive} mklabel gpt
parted -a none -s /dev/${tgtdrive} unit MiB mkpart primary 0 24
parted -s /dev/${tgtdrive} set 1 bios_grub on
parted -a none -s /dev/${tgtdrive} unit MiB mkpart primary fat16 24 224
parted -s /dev/${tgtdrive} set 2 boot on
parted -a none -s /dev/${tgtdrive} unit MiB mkpart primary 224 424
sleep 3
hdparm -z /dev/${tgtdrive}

# partition
cat << EOF > /tmp/partition.ks
part swap --asprimary --fstype="swap" --ondisk=sda --size=4096
part /boot --asprimary --fstype="ext3" --ondisk=sda --size=500
part pv.64 --fstype="lvmpv" --ondisk=sda --grow
volgroup os --pesize=4096 pv.64
logvol /var  --fstype="ext3" --grow --percent=40 --name=varvol --vgname=os
logvol /tmp  --fstype="ext3" --grow --percent=5 --name=tmpvol --vgname=os
logvol /  --fstype="ext3" --grow --percent=50 --name=rootvol --vgname=os
logvol /home  --fstype="ext3" --grow --percent=5 --name=homevol --vgname=os
EOF

# bootloader setting
echo "bootloader --location=mbr --driveorder=${tgtdrive} --append=' biosdevname=0 crashkernel=none'" > /tmp/bootloader.ks
%end

%post
echo -e "modprobe nf_conntrack_ipv4\nmodprobe nf_conntrack_ipv6\nmodprobe nf_conntrack_tftp\nmodprobe nf_nat_tftp" >> /etc/rc.modules
chmod +x /etc/rc.modules
echo -e "net.nf_conntrack_max=1048576" >> /etc/sysctl.conf
mkdir -p /var/log/coredump
echo -e "kernel.core_pattern=/var/log/coredump/core.%e.%p.%h.%t" >> /etc/sysctl.conf

chmod 777 /var/log/coredump
echo -e "* soft core unlimited\n* hard core unlimited" >> /etc/security/limits.conf
%end

%post --nochroot --log=/root/anaconda-post-before-chroot.log
#!/bin/sh
set -x
SOURCE="/mnt/sysimage/tmp/source"
for I in `cat /proc/cmdline`; do case "$I" in *=*) eval $I;; esac ; done

mkdir -p "${SOURCE}"
mount -o bind "/mnt/install/source" "${SOURCE}"
%end

%post --logfile /var/log/post_install.log
set -x -v
exec 1>/root/ks-post.log 2>&1

function save_nic_cfg() {
    scrFile="/etc/sysconfig/network-scripts/ifcfg-$1"
    sed -i -e 's#^\(HOSTNAME=\).*$#\1'"$hostname"'#' /etc/sysconfig/network
    grep -q "^\s*$2\s+$hostname" /etc/hosts || echo "$2 $hostname" >> /etc/hosts

    echo DEVICE=$1> $scrFile
    echo ONBOOT=yes >> $scrFile
    echo NM_CONTROLLED=no >> $scrFile
    echo HWADDR=$4 >> $scrFile
    echo USERCTL=no >> $scrFile
    echo PEERDNS=no >> $scrFile
    echo BOOTPROTO=static >> $scrFile
    echo IPADDR=$2 >> $scrFile
    echo NETMASK=$3 >> $scrFile
}

function save_gateway() {
    echo GATEWAY=$external_gw  >> /etc/sysconfig/network
    search="domain $domain\nsearch $domain"
    echo -e "${search}\nnameserver 127.0.0.1" > /etc/resolv.conf
    [ $dns1 ] && echo -e "${search}\nnameserver $dns1" > /etc/resolv.conf
    [ $dns1 ] && echo -e "${search}\nnameserver $dns1" > /etc/dnsmasq.upstream
    [ $dns2 ] && echo "nameserver $dns2" >> /etc/resolv.conf
    [ $dns2 ] && echo "nameserver $dns2" >> /etc/dnsmasq.upstream

    if [[ -z "$dns1" && -z "$dns2" ]]; then
        if [[ -z $external_gw ]]; then
            echo "nameserver $gw" >> /etc/resolv.conf
        else
            echo "nameserver $external_gw" >> /etc/resolv.conf
        fi
    fi
}
# Default FQDN
hostname="open-o"

for I in `cat /proc/cmdline`; do case "$I" in *=*) eval $I;; esac ; done
domain=$hostname

external_ip=$external_ip
external_netmask=$external_mask
external_intf="eth0"
#external_hwaddr=`ifconfig $external_intf | grep -i hwaddr | sed -e 's#^.*hwaddr[[:space:]]*##I'`

save_nic_cfg $external_intf $external_ip $external_netmask $external_hwaddr

save_gateway

SOURCE=/tmp/source
mkdir -p /root/.ssh
chmod 700 /root/.ssh
cat ${SOURCE}/bootstrap/boot.rsa.pub >> /root/.ssh/authorized_keys

%end

%packages --nobase
@core
%end