====== IBM ILMT (License Metric Tool) ======

**IMPORTANT:** use full qualified hostname

https://ibm.biz/LMT_license_request


Log4j CVE

https://www.anglepoint.com/blog/log4j-solution-for-ilmt-and-bigfix-inventory-vulnerability/

https://www.ibm.com/support/pages/downloading-ibm-license-metric-tool-92

Detailed Disk Space Requirements :
^Partition^Needed Space^Free Space
|/home|35.2 GB|
|/var|2.2 MB|
|/tmp|385.0 MB|
|/var/opt|6336.0 MB|
|/|2.2 MB|
|/opt|9717.4 MB|

My partition setup:
<cli prompt='#'>
[root@ilmtsrv01 home]# df -h
Filesystem                    Size  Used Avail Use% Mounted on
/dev/sda2                    1014M  345M  670M  34% /boot
/dev/sda1                     599M  5.8M  594M   1% /boot/efi
/dev/mapper/rhel_rootvg-root   10G  5.6G  4.5G  56% /
/dev/mapper/rhel_rootvg-usr   5.0G  4.3G  714M  87% /usr
/dev/mapper/datavg-homelv      36G  318M   36G   1% /home
/dev/mapper/rhel_rootvg-tmp   4.0G  743M  3.3G  19% /tmp
/dev/mapper/rhel_rootvg-var   5.0G  430M  4.6G   9% /var
/dev/mapper/datavg-optlv       10G  2.3G  7.8G  23% /opt
/dev/mapper/datavg-varoptlv    20G  175M   20G   1% /var/opt
</cli>

Linux packages required:
<code>
unixODBC
libpng12
libnsl
pam
libstdc++.i686
numactl
</code>

Uncompress the package provided by IBM, and start the setup
<cli prompt='#'>
[root@ilmtsrv01 ILMT]# ./setup-server-linux-x86_64.sh
</cli>

A graphical interface will open
  ==> accept
  ==> choose ILMT and BigFix
  ==> set password for users : db2inst1 (DB2 instance), IEMAdmin (BigFix console), and admin (ILMT)

Now you can install the BigFix console, and also access ILMT using web browser

Now update licences:
<cli prompt='#'>
[root@ilmtsrv01 bin]# export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/BESServer/bin
[root@ilmtsrv01 bin]# /opt/BESServer/bin/BESAdmin -syncmastheadandlicense -sitePvkLocation=/software/LicenseAuthorization_152291748_Create.BESLicenseAuthorization.pvk -sitePvkPassword='xxxxxxxx'
23UnknownMastheadLocation
</cli>


===== Uninstall =====

Stop all process
<cli>
/etc/init.d/LMTserver stop
/etc/init.d/besfilldb stop
/etc/init.d/besgatherdb stop
/etc/init.d/besserver stop
/etc/init.d/beswebreports stop
/etc/init.d/besclient stop
</cli>

Uninstall ILMT
  /opt/ibm/LMT/Uninstall/uninstall.sh

A graphical windows will appear...Next...Next

Remove BigFix packages, and suppress database
<cli prompt='#'>
[root@ilmtsrv01 ~]# rpm -qa | grep BES
BESAgent-10.0.4.32-rhe6.x86_64
BESWebReportsServer-10.0.4.32-rhel.x86_64
BESRootServer-10.0.4.32-rhel.x86_64
[root@ilmtsrv01 ~]# rpm -qa | grep BES | tac | xargs -n1 rpm -e

rm -rf /etc/opt/BES*
rm -rf /opt/BES*
rm -rf /tmp/BES
rm -rf /var/log/BES*
rm -rf /var/opt/BES*

su - db2inst1 
db2 drop db BFENT
db2 drop db BESREPOR
db2stop 
db2stop -force
exit

/opt/ibm/db2/V11.5/instance/db2idrop db2inst1

/opt/ibm/db2/V11.5/install/db2_deinstall -a

rm -rf /opt/ibm
rm -rf /var/db2
userdel -r -f db2inst1
userdel -r -f db2fenc1
groupdel -f db2iadm1
groupdel -f db2fadm1

rm -rf /root/.iem/
rm -rf /root/BigFix_license_*
</cli>

===== Update BigFix / ILMT =====

==== Update ILMT =====