Upgrade AHF to latest Version (Log4j Vulnerability )

Please find the below steps to upgrade AHF to latest version 

Download latest AHF version and copy to db host  

Unzip software:

[root@racnode01 ahf_stg]# unzip -oq  AHF-LINUX_v21.3.4.zip

run setup command to upgrade:

[root@racnode01 ahf_stg]# ./ahf_setup 

AHF Installer for Platform Linux Architecture x86_64

AHF Installation Log : /tmp/ahf_install_213400_50508_2021_12_28-20_47_27.log

Starting Autonomous Health Framework (AHF) Installation

AHF Version: 21.3.4 Build Date: 202112151432

AHF is already installed at /opt/oracle.ahf

Installed AHF Version: 20.2.2 Build Date: 202008260643

Do you want to upgrade AHF [Y]|N : Y

Upgrading /opt/oracle.ahf

Shutting down AHF Services

Stopped OSWatcher

Nothing to do !

Shutting down TFA

Removed symlink /etc/systemd/system/graphical.target.wants/oracle-tfa.service.

Removed symlink /etc/systemd/system/multi-user.target.wants/oracle-tfa.service.

. . . . . 

. . . 

Successfully shutdown TFA..

Starting AHF Services

Starting TFA..

Created symlink from /etc/systemd/system/multi-user.target.wants/oracle-tfa.service to /etc/systemd/system/oracle-tfa.service.

Created symlink from /etc/systemd/system/graphical.target.wants/oracle-tfa.service to /etc/systemd/system/oracle-tfa.service.

Waiting up to 100 seconds for TFA to be started..

. . . . . 

Successfully started TFA Process..

. . . . . 

TFA Started and listening for commands

No new directories were added to TFA

Directory /app/grid/crsdata/racnode01/trace/chad was already added to TFA Directories.

INFO: Starting orachk scheduler in background. Details for the process can be found at /app/grid/oracle.ahf/data/racnode01/diag/orachk/compliance_start_281221_205029.log

Do you want AHF to store your My Oracle Support Credentials for Automatic Upload ? Y|[N] : N

AHF is successfully upgraded to latest version

.---------------------------------------------------------------------.

| Host          | TFA Version | TFA Build ID         | Upgrade Status |

+---------------+-------------+----------------------+----------------+

| racnode01 |  21.3.4.0.0 | 21340020211215143236 | UPGRADED       |

'---------------+-------------+----------------------+----------------'

Moving /tmp/ahf_install_213400_50508_2021_12_28-20_47_27.log to /app/grid/oracle.ahf/data/racnode01/diag/ahf/

[root@racnode01 ahf_stg]# tfactl status

.-----------------------------------------------------------------------------------------------------.

| Host          | Status of TFA | PID   | Port | Version    | Build ID             | Inventory Status |

+---------------+---------------+-------+------+------------+----------------------+------------------+

| racnode01 | RUNNING       | 58382 | 5000 | 21.3.4.0.0 | 21340020211215143236 | COMPLETE         |

'---------------+---------------+-------+------+------------+----------------------+------------------'