Oracle Autonomous Health Framework (AHF) 解读

AHF介绍

　　Oracle在2019年10月18日发布自治健康框架Autonomous Health Framework (AHF) 19.3，将ORAchk，EXAchk，TFA三种诊断工具合并入AHF，作为一个单一的安装软件被称作AHF。AHF可以使用root或者非root用户安装，而且所有的命令行指令和之前版本一样，ORAchk，EXAchk，TFA被放置在AHF_LOC/bin的目录下。

　　AHF主要功能如下：

　　1、自动降低风险   自动主动预防性法规遵从性检查，并在最具影响的问题影响您之前发出警告

　　2、故障时的诊断   确保你总能得到解决问题所需的一切

　　3、单一诊断接口   不需要学习许多不同工具的命令

　　4、一个综合框架   所有你需要的诊断工具一起工作

AHF版本

　　目前AHF 19.3.1发布如下版本，其他的版本需要下载TFA的历史版本，具体下载参考MOS 1513912.1

　　

 TFA & ORAchk/EXAchk 19.3.1 for Linux
 TFA & ORAchk/EXAchk 19.3.1 for ZLinux
 TFA & ORAchk/EXAchk 19.3.0 for Solaris x86
 TFA & ORAchk/EXAchk 19.3.1 for Solaris SPARC 64
 TFA & ORAchk/EXAchk 19.3.0 for AIX 6 & 7

AHF安装

　　下面演示AHF在linux下的安装过程，下载介质，解压后，安装只有一条命令，相当简单。

　　

[root@oracle01 TFA]# ./ahf_setup
AHF Installation Log : /tmp/ahf_install_39271_2019_11_12-14_16_04.log
Starting Autonomous Health Framework (AHF) Installation
AHF Version: 193000 Build Date: 201910181720
Default AHF Location : /opt/oracle.ahf
Do you want to change AHF Location (/opt/oracle.ahf) ? Y|[N] :
AHF Location : /opt/oracle.ahf
AHF Data Directory stores diagnostic collections and metadata.
AHF Data Directory requires at least 5GB (Recommended 10GB) of free space.
Choose Data Directory from below options :
1. /opt/oracle.ahf [Free Space : 2933 MB]
2. Enter a different Location
Choose Option [1 - 2] : 1
AHF Data Directory : /opt/oracle.ahf/data
Do you want to add AHF Notification Email IDs ? [Y]|N : N
Extracting AHF to /opt/oracle.ahf
Configuring TFA Services
Discovering Nodes and Oracle Resources
Starting TFA Services
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.
.------------------------------------------------------------------------------.
| Host     | Status of TFA | PID   | Port  | Version    | Build ID             |
+----------+---------------+-------+-------+------------+----------------------+
| oracle01 | RUNNING       | 40540 | 36800 | 19.3.0.0.0 | 19300020191018172057 |
'----------+---------------+-------+-------+------------+----------------------'
Running TFA Inventory...
Adding default users to TFA Access list...
.------------------------------------------------------.
|             Summary of AHF Configuration             |
+-----------------+------------------------------------+
| Parameter       | Value                              |
+-----------------+------------------------------------+
| AHF Location    | /opt/oracle.ahf                    |
| TFA Location    | /opt/oracle.ahf/tfa                |
| Orachk Location | /opt/oracle.ahf/orachk             |
| Data Directory  | /opt/oracle.ahf/data               |
| Repository      | /opt/oracle.ahf/data/repository    |
| Diag Directory  | /opt/oracle.ahf/data/oracle01/diag |
'-----------------+------------------------------------'
AHF binaries are available in /opt/oracle.ahf/bin
AHF is successfully installed
Moving /tmp/ahf_install_39271_2019_11_12-14_16_04.log to /opt/oracle.ahf/data/oracle01/diag/ahf/

AHF使用

　　AHF内部命令与TFA基本一致，可以在命令行执行orachk，prw，oswbb等命令。

　　

[root@oracle01 bin]# ./tfactl
tfactl> toolstatus                                                                                                                   

.------------------------------------------------------------------.
|                  TOOLS STATUS - HOST : oracle01                  |
+----------------------+--------------+--------------+-------------+
| Tool Type            | Tool         | Version      | Status      |
+----------------------+--------------+--------------+-------------+
| Development Tools    | orachk       |   19.3.0.0.0 | DEPLOYED    |
+----------------------+--------------+--------------+-------------+
| Support Tools Bundle | oswbb        |        8.3.2 | NOT RUNNING |
|                      | prw          | 12.1.13.11.4 | RUNNING     |
+----------------------+--------------+--------------+-------------+
| TFA Utilities        | alertsummary |   19.3.0.0.0 | DEPLOYED    |
|                      | calog        |   19.3.0.0.0 | DEPLOYED    |
|                      | dbcheck      |   18.3.0.0.0 | DEPLOYED    |
|                      | dbglevel     |   19.3.0.0.0 | DEPLOYED    |
|                      | grep         |   19.3.0.0.0 | DEPLOYED    |
|                      | history      |   19.3.0.0.0 | DEPLOYED    |
|                      | ls           |   19.3.0.0.0 | DEPLOYED    |
|                      | managelogs   |   19.3.0.0.0 | DEPLOYED    |
|                      | menu         |   19.3.0.0.0 | DEPLOYED    |
|                      | param        |   19.3.0.0.0 | DEPLOYED    |
|                      | ps           |   19.3.0.0.0 | DEPLOYED    |
|                      | pstack       |   19.3.0.0.0 | DEPLOYED    |
|                      | summary      |   19.3.0.0.0 | DEPLOYED    |
|                      | tail         |   19.3.0.0.0 | DEPLOYED    |
|                      | triage       |   19.3.0.0.0 | DEPLOYED    |
|                      | vi           |   19.3.0.0.0 | DEPLOYED    |
'----------------------+--------------+--------------+-------------'

Note :-
  DEPLOYED    : Installed and Available - To be configured or run interactively.
  NOT RUNNING : Configured and Available - Currently turned off interactively.
  RUNNING     : Configured and Available.