centos-8-kickstart-openstack.cfg

#version=RHEL8

# Partition clearing information
clearpart --all --initlabel
# Use graphical install
graphical
# Use HD installation media
#cdrom
url --url="http://10.1.200.2/centos"
repo --name="AppStream" --baseurl=http://10.1.200.2/centos/AppStream
repo --name="BaseOS" --baseurl=http://10.1.200.2/centos/BaseOS
#harddrive --partition=/dev/disk/by-label/CentOS-8-x86_64 --dir=/
# Keyboard layouts
keyboard --vckeymap=us --xlayouts='us'
# System language
lang en_US.UTF-8
# Root password
rootpw none
# Run the Setup Agent on first boot
firstboot --enable
# Do not configure the X Window System
skipx
# System services
services --enabled="chronyd" --enabled="tcsd" --enabled="firewalld"
# System bootloader configuration
bootloader --location=mbr
# Partition clearing information
timezone UTC --isUtc

%pre --log=/tmp/network.log
ip --brief address show | awk -F' ' '{ print $1 }' > /tmp/hw.out
# shellcheck disable=SC2006
nic_cards=`cat /tmp/hw.out`
nics=()
IFS=$'\n'; for i in $nic_cards; do
if [[ "lo" != "$i" ]]; then
nics+=("$i")
fi
done

HOWLONG=5 ## the number of characters
HOSTNAME_SUFFIX=$(< /dev/urandom 2>/dev/null tr -dc A-Za-z0-9 | head -c100 | head -c$((20+(RANDOM%20))) | tail -c$((20+(RANDOM%20))) | head -c${HOWLONG});
echo "$HOSTNAME_SUFFIX" | tr '[:upper:]' '[:lower:]' > /tmp/system_suffix.log
HOSTNAME_SUFFIX=$(cat /tmp/system_suffix.log)
# count network cards, if odd number - set up failover for internal, if even - set up failover for both.
middle=$(( ${#nics[@]} / 2))

printf '%s\n' "${nics[@]:0:((middle))}" > /tmp/opt_nic.log
external_nics=$(printf '%s,' "${nics[@]:((middle)):${#nics[@]}}")
internal_nics=$(printf '%s,' "${nics[@]:0:((middle))}")
external_nics="${external_nics::${#external_nics}-1}"
internal_nics="${internal_nics::${#internal_nics}-1}"
cat << EOF >> /tmp/nicinfo.log
network --hostname=acton-lane-platform-$HOSTNAME_SUFFIX
network --device=ext-bond --activate --name=ext-bond --noipv6 --bootproto=dhcp --onboot=yes --bondslaves="$external_nics" --bondopts="mode=802.3ad,miimon=100,lacp_rate=fast,xmit_hash_policy=layer2+3"
network --device=int-bond --activate --name=int-bond --noipv6 --bootproto=dhcp --onboot=yes --bondslaves="$internal_nics" --bondopts="mode=802.3ad,miimon=100,lacp_rate=fast,xmit_hash_policy=layer2+3"
EOF
%end

%include /tmp/nicinfo.log

%pre --log=/tmp/ks_pre.log
# shellcheck disable=SC2006
# shellcheck disable=SC2010
USB=`ls -l /dev/disk/by-id/*usb* 2>/dev/null | grep -v part | awk '{ print $NF }' | sed -r 's/..\/..\///g'`
if [ -z "$USB" ]; then
  USB=" "
fi
# Determine how many drives we have
# shellcheck disable=SC2046
set $(list-harddrives | sed "/^$USB/d")
let numd=$#/2
d1=$1
d1_size=$(printf "%.0f\n" "$2")
d2=$3
d2_size=$(printf "%.0f\n" "$4")

if [ "$numd" -ge 2 ] ; then
speed_d1=$(hdparm -tv /dev/"$d1" | awk '/Timing buffered disk reads/ {print $11}')
speed_d2=$(hdparm -tv /dev/"$d2" | awk '/Timing buffered disk reads/ {print $11}')
if [ "$speed_d1" -gt "$speed_d2" ]; then
hsd=$d1
hsd_drive_size_gb=$d1_size
rsd=$d2
else
hsd=$d2
hsd_drive_size_gb=$d2_size
rsd=$d1
fi

storage_size=$((hsd_drive_size_gb * 40/100))

## min drive size for 2 drive system is 800GB for regular speed drive (rsd).  high speed drive has no minimum.
## single drive is 1TB
## also test for min ram of 200GB.

cat << EOF >> /tmp/partinfo
part biosboot --size=1 --ondisk=$rsd
part / --size=100000 --ondisk=$rsd
part /home --size=1000 --ondisk=$rsd
part /boot --size=1000 --ondisk=$rsd
part swap --size=5000 --ondisk=$rsd
part /VM-VOL-KOLLA --size=60000 --fstype=ext4 --ondisk=$rsd
part /VM-VOL-CONTROL --size=140000 --fstype=ext4 --ondisk=$rsd
part /VM-VOL-NETWORK --size=120000 --fstype=ext4 --ondisk=$rsd
part /VM-VOL-MONITORING --size=200000 --fstype=ext4 --ondisk=$rsd
part /VM-VOL-MISC --size=230000 --fstype=ext4 --ondisk=$rsd

part /VM-VOL-SWIFT --size=$storage_size --fstype=ext4 --ondisk=$hsd

part /VM-VOL-CINDER --size=1024 --grow --fstype=ext4 --ondisk=$rsd
part /VM-VOL-COMPUTE --size=1024 --grow --fstype=ext4 --ondisk=$hsd
EOF

else

storage_size=$((d1_size * 20/100))
cinder_size=$((d1_size * 20/100))

cat << EOF >> /tmp/partinfo
part biosboot --size=1 --ondisk=$d1
part / --size=100000 --ondisk=$d1
part /home --size=1000 --ondisk=$d1
part /boot --size=1000 --ondisk=$d1
part swap --size=5000 --ondisk=$d1

part /VM-VOL-KOLLA --size=60000 --fstype=ext4 --ondisk=$d1
part /VM-VOL-CONTROL --size=140000 --fstype=ext4 --ondisk=$d1
part /VM-VOL-NETWORK --size=120000 --fstype=ext4 --ondisk=$d1
part /VM-VOL-MONITORING --size=200000 --fstype=ext4 --ondisk=$d1
part /VM-VOL-MISC --size=230000 --fstype=ext4 --ondisk=$d1

part /VM-VOL-SWIFT --size=$storage_size --fstype=ext4 --ondisk=$d1

part /VM-VOL-CINDER --size=$cinder_size --fstype=ext4 --ondisk=$d1
part /VM-VOL-COMPUTE --size=1024 --grow --fstype=ext4 --ondisk=$d1
EOF

fi
%end

zerombr
%include /tmp/partinfo

%packages
%include http://10.1.200.2/centos/ks_configs/packages.cfg
%end

%addon com_redhat_kdump --disable

%end

%anaconda
pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty
pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok
pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty
%end

%post --nochroot
exec 1>/mnt/sysimage/var/log/firstboot.log 2>&1
wget -r -l2 -nH -np -P /mnt/sysroot/tmp --cut-dirs=3 http://10.1.200.2/centos/embedded
#cp /mnt/install/repo/embedded/* /mnt/sysroot/tmp
%include http://10.1.200.2/centos/ks_configs/create-local-repo-pxe.cfg
%include http://10.1.200.2/centos/ks_configs/configure-local-repo.cfg
cp /tmp/*.log /mnt/sysroot/var/log
%end

%post
exec 1>/var/log/init-install.log 2>&1

source /tmp/vm_functions.sh
source /tmp/project_config.sh

sed -i 's/^.*swap.*$/#&/' /etc/fstab
swapoff -a

chmod +x /tmp/*.sh
install_packages_hypervisor

create_virtual_bridge_file "int-net" "$LAN_CENTOS_IP"

generate_pwd 31 |  passwd --stdin  root

is_intel=$(cat </proc/cpuinfo | grep vendor | uniq | grep -c 'Intel')
arch="intel"
if [[ $is_intel -lt 0 ]]; then
arch="amd"
fi

INSTALLED_RAM=$(dmidecode -t memory | grep  Size: | grep -v "No Module Installed" | awk '{sum+=$2}END{print sum}')
RESERVED_RAM=$(( INSTALLED_RAM*RAM_PCT_AVAIL_CLOUD/100 ))

grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) ${arch}_iommu=on"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) iommu=on"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) default_hugepagesz=1G"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) hugepagesz=1G"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) hugepages=$RESERVED_RAM"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) rhgb"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) splash"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) quiet"
grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) systemd.log_level=0"
grub2-editenv - set menu_auto_hide=1
grub2-editenv - set GRUB_DISABLE_RECOVERY="true"

#### arch specific
if [[ $is_intel -gt 0 ]]; then
  grub2-editenv - set "$(grub2-editenv - list | grep kernelopts) intel_pstate=active"
fi
######

### system profile
tuned-adm profile virtual-host
#############

replace_values_in_root_isos

enable_kvm_module

### disable once syslogs are being sent
systemctl enable --now cockpit.socket
####

sed -i "s/AllowZoneDrifting=yes/AllowZoneDrifting=no/g" /etc/firewalld/firewalld.conf

#Prep initial startup script
mv /tmp/init-openstack.sh /etc/rc.d/rc.local
chmod +x /etc/rc.d/rc.local
###############################
###Close out cfg file
curl http://10.1.200.2/end-of-install
%end
eula --agreed
reboot --eject
#########