一条命令诊断OSSIM系统

Dear 丶 2022-02-02 02:45 285阅读 0赞

alienvault-doctor是一个非常实用的OSSIM系统检测脚本，下面看看对一个故障系统的检测效果：

VirtualUSMAllInOne:~\# **alienvault-doctor**

AlienVault Doctor version 4.13.0 (Hemingway)

AlienVault version: 4.13.0

Installed profiles: Server,Database,Framework,Sensor

Operating system: Linux

Hardware platform: x86\_64

Hostname: VirtualUSMAllInOne

Hmmm, let the Doctor have a look at you...

\[Warning\] Could not evaluate " "Can't retrieve sensor list: Error while querying for 'Sensor' systems: (OperationalError) (2003, "Can't connect to MySQL server on '127.0.0.1' (111)") None None" ==""" in check "Celery workers": invalid syntax (<string>, line 1)

...

Hooray! The Doctor has diagnosed you, check out the results...

Plugin ansiblemgr\_log.plg didn't run: Cannot parse file "/var/log/alienvault/api/ansiblemgr.log": \[Errno 2\] No such file or directory: '/var/log/alienvault/api/ansiblemgr.log'

Plugin: connection\_no

\[\*\] Connections: Number of connections between server, mysql and/or IDM not expected

Word of advice: Connections to the AlienVault subsystems vary between a well defined range. Please check where the extra connections come from

Plugin: disk\_usage

\[\*\] root partition critical: All good

\[\*\] root partition warning: All good

Plugin mysql\_history didn't run: Cannot parse file "/root/.mysql\_history": \[Errno 2\] No such file or directory: '/root/.mysql\_history'

Plugin: netstat

\[\*\] RX and TX queues: ossim server, agent or mysql may have problems with their rx/tx queues

Word of advice: RX/TX queues are network buffers. Large queues may point to network problems. Please check your network connection and hardware

Plugin gunicorn\_access\_log didn't run: Cannot parse file "/var/log/alienvault/api/gunicorn\_access.log": \[Errno 2\] No such file or directory: '/var/log/alienvault/api/gunicorn\_access.log'

Plugin: corrupt\_tables

\[\*\] Corrupted tables: All good

Plugin: installed\_pkg

\[\*\] Default packages: Some packages do not match default installation

Word of advice: AlienVault systems are designed to work with a well defined set of packages. Adding or deleting packages manually is not supported and may lead to unexpected results

\[\*\] Version compliance: Some package versions do not match with the installed AlienVault version

Word of advice: AlienVault packages are built and tested to work in a version consistent fashion. Inconsistent versions across different AlienVault packages could lead to unexpected issues.

Plugin superdoctor didn't run: Required file "/usr/sbin/sdt" does not exist

Plugin: percona\_logrotate

\[\*\] signatures: All good

\[\*\] mysql.err: mysql.err is not on the logrotate configuration

Word of advice: The mysql.err file may become too large and should be rotated properly. Please check your logrotate configuration

\[\*\] mysql.log: All good

Plugin: celerybeat\_log.plg

\[\*\] Celerybeat process: All good

Plugin gunicorn\_log didn't run: Cannot parse file "/var/log/alienvault/api/gunicorn.log": \[Errno 2\] No such file or directory: '/var/log/alienvault/api/gunicorn.log'

Plugin chassis didn't run: Required module "ipmi\_devintf" is not present

Plugin: celeryworker\_log.plg

\[\*\] Celery workers: Celery is not working properly

Word of advice: Celery is the task manager of choice in AlienVault. Workers reporting errors may suggest that your queues or custom tasks are not working properly.

Plugin: processes

\[\*\] Server: All good

\[\*\] Indexer: All good

\[\*\] MySQL: All good

Plugin: api\_log

\[\*\] Number of connection attempts to RabbitMQ: All good

Plugin bash\_history didn't run: Cannot parse file "/root/.bash\_history": \[Errno 2\] No such file or directory: '/root/.bash\_history'

Plugin: pkg\_checksum

\[\*\] ossim\_checks: All good

Plugin: server\_log

\[\*\] IDM connection recovery: All good

\[\*\] Remote server connection recovery: All good

Plugin: network\_interface

\[\*\] Collisions: All good

\[\*\] RX/TX errors: All good

\[\*\] MTU: All good

Plugin: default\_hw

\[\*\] Default hardware: All good

Plugin: schema\_version

\[\*\] Schema version: All good

Plugin: null\_fields

\[\*\] Event sensor field: Some events in your database have null sensor\_id fields

Word of advice: Events without an associated sensor\_id are a sign of misconfigured plugins and/or sensor properties. Please check both in your system

\[\*\] Server DB configuration: All good

Plugin vm\_requirements didn't run: Memory requirement is not met

接下来我们根据这些标红的提示来有针对性的进行故障处理。

下面还是要了解正常系统的检测数据：

\# alienvault-doctor

**AlienVault Doctor** version 5.1.1 (Mewes)

AlienVault version: **5.1.1-TRIAL**

License: **None**

Licensed Assets: **UNLIMITED**

Software profile: **Server, Database, Framework, Sensor**

Hardware profile: **alienvault-vmware-aio-6x1gb**

Last updated: **Mon Sep 07 11:35:35 2015 EST**

Hmmm, let the **Doctor** have a look at you

\[**Warning**\]

Check 00560002 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00030002 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00210009 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00210008 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00210007 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00210006 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00210005 is not meant to be run in alienvault-vmware-aio-6x1gb

\[**Warning**\]

Check 00260001 is not meant to be run in a TRIAL license

...

Hooray! The **Doctor** has diagnosed you, check out the results...

Be careful! Seems that you are not in the **Strike** **Zone**! Please check the output below.

Plugin: **0001 Agent Cache Disk**

Check the disk space used by the AlienVault Agent cache

\[**\***\] **00010001**: All good

Plugin: **0002 Agent Cache Files**

Checks the integrity of the AlienVault Agent cache

\[**\***\] **00020001**: All good

Plugin: **0003 AlienVault Agent log**

Parses the Agent log to search for errors.

\[**\***\] **00030003**: All good

\[**\***\] **00030001**: All good

Plugin: **0004 Enabled Agent Plugins**

Check the number of AlienVault plugins enabled in the Agent

\[**\***\] **00040001**: All good

\[**\***\] **00040002**: All good

Plugin: **0005 Agent Plugins**

Looks for the plugin files enabled, and then checks its existance

**In the Strike Zone?**: True

\[**\***\] **00050001**: All good

Plugin: **0006 Agent plugins integrity**

Verifies the integrity of the default Agent plugins.

**In the Strike Zone?**: True

\[**\***\] **00060002**: All good

\[**\***\] **00060001**: All good

Plugin: **0007 Agent Plugins**

Check the integrity of the agent plugins configuration

\[**\***\] **00070001**: All good

Plugin: **0008 Agent rsyslog configuration files integrity**

Check the integrity of the default Agent rsyslog configuration files.

**In the Strike Zone?**: True

\[**\***\] **00080001**: All good

\[**\***\] **00080002**: All good

Plugin: **0009 Dummy packages**

Check the dummy packages

**In the Strike Zone?**: True

\[**\***\] **00090001**: All good

Plugin: **0010 AlienVault API log**

Parses the API log to search for issues.

\[**\***\] **00100002**: All good

\[**\***\] **00100001**: All good

Plugin: **0011 Backup Manager errors in frameworkd\_error.log**

Parses the frameworkd error log searching for Backup Manager errors

\[**\***\] **00110001**: All good

Plugin: **0012 Backup notifications log**

Parses the api backup notifications log to search for issues.

\[**\***\] **00120001**: All good

Plugin: **0013 Bash history**

Searches for anomalies in the root .bash\_history file.

**In the Strike Zone?**: True

\[**\***\] **00130001**: All good

\[**\***\] **00130002**: All good

\[**\***\] **00130003**: All good

\[**\***\] **00130004**: All good

\[**\***\] **00130005**: All good

\[**\***\] **00130006**: All good

\[**\***\] **00130007**: All good

Plugin: **0014 Celerybeat log**

Parses the celerybeat.log file, searching for errors.

\[**\***\] **00140001**: All good

Plugin: **0015 Celery worker log**

Parses the Celery w1.log file for errors.

\[**\***\] **00150001**: All good

Plugin: **0016 Appliance chassis**

\[**\***\] **00160001**: All good

Plugin: **0017 Connection number**

Checks the number of connections from/to this computer.

\[**\***\] **00170001**: All good

Plugin: **0018 Current network configuration**

Monitors the network configuration searching for network problems.

**In the Strike Zone?**: False

\[**\***\] **00180003**: All good

\[**\***\] **00180002**: Configured and running network interfaces do not match

**Word of advice**: The number of configured network interfaces and running network interfaces do not match. Please check the network configuration to adjust the running interfaces

\[**\***\] **00180001**: All good

\[**\***\] **00180005**: All good

\[**\***\] **00180004**: All good

Plugin: **0019 Licensed Devices**

Compares the number of current devices registered against the number of licensed devices

**In the Strike Zone?**: True

\[**\***\] **00190001**: All good

Plugin: **0020 Database migration log**

Parses the database\_migration.log file, searching for errors.

\[**\***\] **00200001**: All good

Plugin: **0021 AlienVault appliance processes**

Check for misbehaviour of running/not running processes in each of the AlienVault appliances.

\[**\***\] **00210004**: All good

\[**\***\] **00210003**: All good

\[**\***\] **00210002**: All good

\[**\***\] **00210001**: All good

Plugin: **0022 DB data consistency**

Checks the data consistency in the AlienVault database.

**In the Strike Zone?**: False

\[**\***\] **00220019**: All good

\[**\***\] **00220018**: All good

\[**\***\] **00220017**: All good

\[**\***\] **00220016**: All good

\[**\***\] **00220015**: All good

\[**\***\] **00220014**: All good

\[**\***\] **00220013**: All good

\[**\***\] **00220012**: All good

\[**\***\] **00220011**: All good

\[**\***\] **00220010**: All good

\[**\***\] **00220022**: All good

\[**\***\] **00220023**: All good

\[**\***\] **00220020**: All good

\[**\***\] **00220021**: All good

\[**\***\] **00220008**: All good

\[**\***\] **00220009**: All good

\[**\***\] **00220004**: Current event window is bigger than the backup one

**Word of advice**: A malfunctioning backup system may lead to a general failure. Please check the AlienVault backup configuration

\[**\***\] **00220005**: All good

\[**\***\] **00220006**: All good

\[**\***\] **00220007**: All good

\[**\***\] **00220001**: All good

\[**\***\] **00220002**: All good

Plugin: **0023 Database status**

Tests database health, searching for crashed processes or inefficient queries, among other issues.

\[**\***\] **00230005**: All good

\[**\***\] **00230004**: All good

\[**\***\] **00230001**: All good

\[**\***\] **00230003**: All good

\[**\***\] **00230002**: All good

Plugin: **0024 Default mounted file systems**

Checks the mounted file systems.

\[**\***\] **00240001**: All good

Plugin: **0025 Default hardware**

Checks the standard hardware.

**In the Strike Zone?**: True

\[**\***\] **00250001**: All good

Plugin: **0026 Default repositories**

Searches for the default repositories

**In the Strike Zone?**: True

\[**\***\] **00260002**: All good

\[**\***\] **00260003**: All good

\[**\***\] **00260004**: All good

Plugin: **0027 Default server packages**

Searches for the default packages in a Server profile.

**In the Strike Zone?**: False

\[**\***\] **00270001**: Some packages do not match with the AlienVault default installation

**Word of advice**: AlienVault systems are designed to work with a well defined set of packages. Adding or deleting packages manually is not supported and may lead to unexpected results

\[**\***\] **00270003**: All good

\[**\***\] **00270002**: All good

\[**\***\] **00270004**: All good

Plugin: **0028 Detailed network link status**

Uses ethtool to check the network link status

\[**\***\] **00280001**: All good

Plugin: **0029 Disk size**

Checks the disk size

**In the Strike Zone?**: True

\[**\***\] **00290001**: All good

Plugin: **0030 Disk usage**

Checks the disk usage in AlienVault important partitions.

\[**\***\] **00300001**: All good

\[**\***\] **00300002**: All good

Plugin: **0031 Hosts configuration file**

Parses the /etc/hosts file for inconsistencies

**In the Strike Zone?**: True

\[**\***\] **00310001**: All good

\[**\***\] **00310002**: All good

\[**\***\] **00310003**: All good

Plugin: **0032 IO speed**

Detects low IO speed.

\[**\***\] **00320001**: All good

Plugin: **0033 Kernel configuration**

Detects Kernel configuration changes.

**In the Strike Zone?**: True

\[**\***\] **00330001**: All good

Plugin: **0034 MySQL history**

Searches for anomalies in the root .mysql\_history file.

**In the Strike Zone?**: True

\[**\***\] **00340001**: All good

\[**\***\] **00340002**: All good

Plugin: **0035 Network link status**

Uses mii-tool to check the network link status

**In the Strike Zone?**: True

\[**\***\] **00350001**: All good

\[**\***\] **00350002**: All good

Plugin: **0036 Network services**

Detects common network service related problems.

\[**\***\] **00360002**: All good

\[**\***\] **00360001**: All good

Plugin: **0037 Network routing**

Parses the /etc/resolv.conf file for inconsistencies

**In the Strike Zone?**: True

\[**\***\] **00370001**: All good

Plugin: **0041 Package checksum**

Searches for modified files that originally belonged to a package.

**In the Strike Zone?**: True

\[**\***\] **00410001**: All good

Plugin: **0042 Reachable systems**

Checks for reachable systems using the API

\[**\***\] **00420001**: All good

Plugin: **0043 Redis Health Status**

Checks Health Status by pinging through redis-cli

\[**\***\] **00430001**: All good

Plugin: **0044 Redis dump.rdb size**

Checking Redis Health Status by computing /var/lib/redis/dump.rdb size

\[**\***\] **00440001**: All good

Plugin: **0045 Domain nameservers configuration file**

Parses the /etc/resolv.conf file to search for inconsistencies

**In the Strike Zone?**: True

\[**\***\] **00450001**: All good

\[**\***\] **00450002**: All good

Plugin: **0046 Backup restore process log**

Parses the restore process log searching for potential issues.

\[**\***\] **00460002**: All good

\[**\***\] **00460003**: All good

\[**\***\] **00460001**: All good

\[**\***\] **00460006**: All good

\[**\***\] **00460007**: All good

\[**\***\] **00460004**: All good

\[**\***\] **00460014**: All good

\[**\***\] **00460008**: All good

\[**\***\] **00460005**: All good

\[**\***\] **00460015**: All good

\[**\***\] **00460013**: All good

\[**\***\] **00460009**: All good

\[**\***\] **00460011**: All good

\[**\***\] **00460010**: All good

\[**\***\] **00460012**: All good

Plugin: **0047 Database schema version**

Looks for compatibility problems between the DB schema deployed and the packages installed.

**In the Strike Zone?**: True

\[**\***\] **00470001**: All good

Plugin: **0048 AlienVault Server profile connections**

Analyzes the connections established to the AV Server

\[**\***\] **00480001**: All good

\[**\***\] **00480002**: Missing connections to the AV Forward

**Word of advice**: Some expected network connections to the AV Forward are not present. Please check your configuration and/or network status.

Plugin: **0049 Server log files**

Searches for Server issues parsing its log file.

\[**\***\] **00490001**: All good

\[**\***\] **00490002**: All good

Plugin: **0051 Server statistics**

Checks the server status by parsing statistics

\[**\***\] **00510004**: All good

\[**\***\] **00510002**: All good

\[**\***\] **00510003**: All good

\[**\***\] **00510001**: All good

Plugin: **0053 Supermicro SuperDoctor**

\[**\***\] **00530004**: All good

\[**\***\] **00530005**: All good

\[**\***\] **00530006**: All good

\[**\***\] **00530001**: All good

\[**\***\] **00530002**: All good

\[**\***\] **00530003**: All good

Plugin: **0054 Unsupported Installations**

Searches for unsupported installations

**In the Strike Zone?**: True

\[**\***\] **00540001**: All good

Plugin: **0055 AlienVault Update log**

Parses the Update log to search for errors.

\[**\***\] **00550001**: All good

Plugin: **0056 VM requirements**

Analyzes the deployment details in a virtual environment extracting the detailed information on the hardware configuration of the machine.

**In the Strike Zone?**: True

\[**\***\] **00560001**: All good

本文转自 李晨光 51CTO博客，原文链接：http://blog.51cto.com/chenguang/1689915，如需转载请自行联系原作者

一条命令诊断OSSIM系统

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