## NOTE: updates to partition sizes need to be also reflected in
##  - stx-config/.../sysinv/conductor/manager.py:create_controller_filesystems()
##  - stx-config/.../sysinv/common/constants.py
##
## NOTE: When adding partitions, we currently have a max of 4 primary partitions.
##       If more than 4 partitions are required, we can use a max of 3 --asprimary,
##       to allow 1 primary logical partition with extended partitions
##
## NOTE: Max default PV size must align with the default controllerfs sizes
##
## BACKUP_OVERHEAD = 20
##
## Physical install (for disks over 240GB)
##  - DB size is doubled to allow for upgrades
##
## DEFAULT_IMAGE_STOR_SIZE = 10
## DEFAULT_DATABASE_STOR_SIZE = 20
## DEFAULT_IMG_CONVERSION_STOR_SIZE = 20
## BACKUP = DEFAULT_DATABASE_STOR_SIZE + DEFAULT_IMAGE_STOR_SIZE
##                                     + BACKUP_OVERHEAD = 50
## LOG_VOL_SIZE = 8192
## SCRATCH_VOL_SIZE = 8192
## RABBIT = 2048
## PLATFORM = 2048
## ANCHOR = 1024
## EXTENSION = 1024
## GNOCCHI = 5120
## DOCKER = 16384 (--kubernetes)
## DOCKER_DIST = 16384 (--kubernetes)
## ETCD = 5120 (--kubernetes)
## RESERVED_PE = 16 (based on pesize=32768)
##
## CGCS_PV_SIZE = 10240 + 2*20480 + 20480 + 51200 + 8196 + 8196 + 2048 +
##                 2048 + 1024 + 1024 + 5120 + 16384 + 16384 + 5120 + 16 = 188440
##
## small install - (for disks below 240GB)
##  - DB size is doubled to allow for upgrades
##
## DEFAULT_SMALL_IMAGE_STOR_SIZE = 10
## DEFAULT_SMALL_DATABASE_STOR_SIZE = 10
## DEFAULT_SMALL_IMG_CONVERSION_STOR_SIZE = 10
## DEFAULT_SMALL_BACKUP_STOR_SIZE = 40
##
## LOG_VOL_SIZE = 8192
## SCRATCH_VOL_SIZE = 8192
## RABBIT = 2048
## PLATFORM = 2048
## ANCHOR = 1024
## EXTENSION = 1024
## GNOCCHI = 5120
## DOCKER = 16384 (--kubernetes)
## DOCKER_DIST = 16384 (--kubernetes)
## ETCD = 5120 (--kubernetes)
## RESERVED_PE = 16 (based on pesize=32768)
##
##
## CGCS_PV_SIZE = 10240 + 2*10240 + 10240 + 40960 + 8192 + 8192 + 2048 +
##                2048 +1024 + 1024 + 5120 + 16384 + 16384 + 5120 + 16 = 147472
##
## NOTE: To maintain upgrade compatability within the volume group, keep the
## undersized LOG_VOL_SIZE and SCRATCH_VOL_SIZE, but size the minimally size
## physical volume correctly.
##
##  R4 AIO installations:
##  - R4 (case #1): /boot (0.5G), / (20G),
##                  cgts-vg PV (239G), /local_pv (239G)
##  - R4 (case #2): /boot (0.5G), / (20G),
##                  cgts-vg PV (239G), cgts-vg (239G)
##
##  Upgrade migration will start with R5 install and create a partition to align
##  above so filesystems within the volume group will be able to maintain their
##  sizes in R5
##    - R5 install  : /boot (0.5G), / (20G),
##                    cgts-vg PV (142G), un-partitioned (336G)
##    - R5 (case #1): /boot (0.5G), / (20G),
##                    cgts-vg PV (142G), cgts-vg PV (97G), unpartitioned (239G)
##    - R5 (case #2): /boot (0.5G), / (20G),
##                    cgts-vg PV (142G), cgts-vg PV (336G)
##

sz=$(blockdev --getsize64 $(get_disk $rootfs_device))
if [ $sz -le $((240*$gb)) ] ; then
    # Round CGCS_PV_SIZE to the closest upper value that can be divided by 1024.
    # 147472/1024= 144.02. CGCS_PV_SIZE=145*1024=148480. Using a disk with a
    # size under 145GB will fail. 120GB disks will no longer install for AIO
    # installations.
    CGCS_PV_SIZE=148480
else
    # Round CGCS_PV_SIZE to the closest upper value that can be divided by 1024.
    # 188440/1024= 184.02. CGCS_PV_SIZE=185*1024=189440.
    CGCS_PV_SIZE=189440
fi

ROOTFS_SIZE=20000
LOG_VOL_SIZE=8000
SCRATCH_VOL_SIZE=8000

ROOTFS_OPTIONS="defaults"
profile_mode=`cat /proc/cmdline |xargs -n1 echo |grep security_profile= | grep extended`
if [ -n "$profile_mode" ]; then
   # Enable iversion labelling for rootfs when IMA is enabled
   ROOTFS_OPTIONS="${ROOTFS_OPTIONS},iversion"
fi

cat<<EOF>>/tmp/part-include
part /boot --fstype=ext4 --asprimary --size=500 --ondrive=$(get_disk $rootfs_device) --fsoptions="$ROOTFS_OPTIONS"
part pv.253004 --grow --size=500 --maxsize=$CGCS_PV_SIZE --ondrive=$(get_disk $rootfs_device)
volgroup cgts-vg --pesize=32768 pv.253004
logvol /var/log --fstype=ext4 --vgname=cgts-vg --size=$LOG_VOL_SIZE --name=log-lv
logvol /scratch --fstype=ext4 --vgname=cgts-vg --size=$SCRATCH_VOL_SIZE --name=scratch-lv
part / --fstype=ext4 --asprimary --size=$ROOTFS_SIZE --ondrive=$(get_disk $rootfs_device) --fsoptions="$ROOTFS_OPTIONS"
EOF

%end