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【検証用メモ】インストールするもの

Last updated at Posted at 2016-10-04

説明

検証用のメモとして使用。
chef-soloもしくはknife-zeroでの各MWインストール手順を検証。
手動でインストールしてから、chef用のコード作成
順番はあとから揃える。

環境

[ec2-user@ip-192-168-0-8~]$ uname -a
Linux ip-192-168-0-8 4.4.11-23.53.amzn1.x86_64 #1 SMP Wed Jun 1 22:22:50 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

clamav

手動

インストール

[ec2-user@ip-192-168-0-8 ~]$ sudo yum install clamd

シンボリックリンク作成

[ec2-user@ip-192-168-0-8 ~]$ sudo ln -s /etc/clamd.d/scan.conf /etc/clamd.conf

しないと怒られる

[ec2-user@ip-192-168-0-8 ~]$ clamd --version
ERROR: Can't open/parse the config file /etc/clamd.conf

準備①
参考:https://centossrv.com/clamav.shtml

[ec2-user@ip-192-168-0-8 ~]$ sudo vim /etc/clamd.d/scan.conf  
7 # Comment or remove the line below. 
8 # Example  ←コメントアウト(ウィルス定義ファイル更新機能の有効化)

準備②

[ec2-user@ip-192-168-0-8 ~]$ sudo vim /etc/clamd.d/scan.conf 
101 TCPSocket 3310  ←コメントアウト外す
・
・
・
109 TCPAddr 127.0.0.1  ←コメントアウト外す

バージョン確認

[ec2-user@ip-192-168-0-8 ~]$ clamd --version
ClamAV 0.99.2/21723/Mon Jun 13 13:53:00 2016

サービス開始

エラー

[ec2-user@ip-192-168-0-8 ~]$ sudo /etc/rc.d/init.d/clamd.scan start
Starting clamd.scan: LibClamAV Warning: **************************************************
LibClamAV Warning: ***  The virus database is older than 7 days!  ***
LibClamAV Warning: ***   Please update it as soon as possible.    ***
LibClamAV Warning: **************************************************

ウイルス定義更新

freshclamコマンドが見つからない

[ec2-user@ip-192-168-0-8 ~]$ freshclam
-bash: freshclam: command not found

clamav-updateパッケージが入っていないとだめらしい
参考:
http://www.server-memo.net/server-setting/clamav/epel-clamav-install.html

[ec2-user@ip-192-168-0-8 ~]$ rpm -qa | grep clamav-update
[ec2-user@ip-192-168-0-8 ~]$

無いのでインストール

[ec2-user@ip-192-168-0-8 ~]$ sudo yum install clamav-update

コマンドはできた

[ec2-user@ip-192-168-0-8 ~]$ freshclam
ERROR: Please edit the example config file /etc/freshclam.conf
ERROR: Can't open/parse the config file /etc/freshclam.conf

↓編集

[ec2-user@ip-192-168-0-8 ~]$ sudo vim /etc/freshclam.conf
8 # Example  ←コメントアウト
139 #NotifyClamd /path/to/clamd.conf
140  NotifyClamd /etc/clamd.d/scan.conf ←追記

sudo で出来た

[ec2-user@ip-192-168-0-8 ~]$ freshclam
ERROR: Can't create temporary directory /var/lib/clamav/clamav-4ff21dfd9e840f07506ef088bce528fc.tmp
Hint: The database directory must be writable for UID 500 or GID 500
[ec2-user@ip-192-168-0-8 ~]$ sudo vim /etc/freshclam.conf
(略)
bytecode.cld updated (version: 283, sigs: 53, f-level: 63, builder: neo)
Database updated (4879174 signatures) from database.clamav.net (IP: 203.178.137.175) ERROR: NotifyClamd: Can't connect to clamd on 127.0.0.1:3310: Connection refused

設定が足りないらしい

今日はココまで

aide(改ざん検知)

apache

mysql

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