<?xml version="1.0" encoding="euc-kr" ?>
<rss version="2.0">
	<channel>
	<title>½Ã½ºÅÛ°ü¸®ÀÚÀÇ ½°ÅÍ, Ä¿ÇÇ´Ð½º - ÆÁ, °­ÁÂ</title>
	<link>http://coffeenix.net</link>
	<description>½Ã½ºÅÛ°ü¸®ÀÚÀÇ ½°ÅÍ - *NIX, º¸¾È, ³×Æ®¿÷ ¿î¿µ, IT Á¤º¸</description>
	<language>ko</language>
	<item>
		<title>ÆÛ¹Ì¼Ç, ¼ÒÀ¯ÀÚ, ÆÄÀÏ ½Ã°£À» ¶È°°ÀÌ ´Ù¸¥ ÆÄÀÏ¿¡ Àû¿ëÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1792</link>
		<description><![CDATA[Á¦  ¸ñ : ÆÛ¹Ì¼Ç, ¼ÒÀ¯ÀÚ, ÆÄÀÏ ½Ã°£À» ¶È°°ÀÌ ´Ù¸¥ ÆÄÀÏ¿¡ Àû¿ëÇÏ±â<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2016.7.5(È­)<br />
<br />
A¶ó´Â ÆÄÀÏÀÌ ÀÖ´Ù. A ÆÄÀÏ ³» ¹®ÀÚ¿­À» º¯È¯ ÈÄ B¶ó´Â ÆÄÀÏ·Î ÀúÀåÇß´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
-rw-------.  1 root root 4529 12¿ù 29  2013 A<br />
-rw-r--r--.  1 root root 4535  7¿ù  5 13:19 B<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
B¶ó´Â »õ·Î¿î ÆÄÀÏ·Î ÀúÀåÇßÀ» ¶§ ¹Ù²î´Â °ÍÀº ÆÛ¹Ì¼Ç, ¼ÒÀ¯ÀÚ(°æ¿ì¿¡ µû¶ó¼­), ±×¸®°í ÆÄÀÏ ³¯Â¥. ÀÌ·¸°Ô 3°³´Ù. ÀÌ 3°¡Áö¸¦ ¿ø·¡ ÆÄÀÏ°ú µ¿ÀÏÇÏ°Ô ¸ÂÃß°í ½Í´Ù. ±×¸®°í ÆÄÀÏ¸íµµ B¿¡¼­ ¿ø·¡´ë·Î A·Î ¹Ù²Ù·Á°í ÇÑ´Ù.<br />
<br />
<font size="3"><b>1. ¸®´ª½º¿¡¼­</b></font><br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
chmod --reference=$ORIG $TEMP		# ÆÛ¹Ì¼Ç ¿ø·¡´ë·Î<br />
chown --reference=$ORIG $TEMP		# ¼ÒÀ¯ÀÚ ¿ø·¡´ë·Î<br />
touch -r $ORIG $TEMP			# ³¯Â¥   ¿ø·¡´ë·Î<br />
mv $TEMP $ORIG				# ÆÄÀÏ¸í ¿ø·¡´ë·Î<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
<font size="3"><b>2. FreeBSD¿¡¼­</b></font><br />
<br />
2°¡Áö ¹æ¹ýÀÌ ÀÖ´Ù.<br />
<br />
1) GNU coreutils¸¦ ¼³Ä¡ÇØ¼­<br />
<br />
  FreeBSDÀÇ chmod, chown´Â coreutils°¡ ¾Æ´Ï¶ó¼­ ¸®´ª½º¿¡¼­ »ç¿ëÇÏ´Â ¿É¼ÇÀÌ ¾ø´Ù. coreutils ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÏ¸é ¸®´ª½º¿Í µ¿ÀÏÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖ´Ù.<br />
<br />
...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 05 Jul 2016 17:30:21 +0900</pubDate>
	</item>
	<item>
		<title>apache¿¡¼­ 404, 403 ¾×¼¼½º ·Î±×¸¸ º°µµ·Î ÀúÀåÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1786</link>
		<description><![CDATA[Á¦  ¸ñ : apache¿¡¼­ 404, 403 ¾×¼¼½º ·Î±×¸¸ º°µµ·Î ÀúÀåÇÏ±â<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2016.4.12(È­)<br />
<br />
ÁöÀÎÀÌ ¾ÆÆÄÄ¡(apache)¿¡¼­ ÀüÃ¼ ¿äÃ» ·Î±×¿Í º°µµ·Î 404 not found³ª 403 forbidden ¾×¼¼½º ·Î±×¸¸ ³²±â´Â ¹æ¹ýÀÌ ÀÖ´ÂÁö ¹°¾îº»´Ù. ELKÃ³·³ À¥·Î±×¸¦ DB·Î ½×´Â´Ù¸é 404, 403 ¾×¼¼½º ·Î±×¸¸ º°µµ·Î ÃßÃâÇÏ´Â °Ô ¹®Á¦°¡ µÇÁö ¾ÊÀ» °ÍÀÌ´Ù. ¸ðµÎ ½×°í, ÇÊ¿äÇÑ °Í¸¸ ¹Ù·Î »Ì¾Æº¸¸é µÇ´Ï±ñ. ÇÏÁö¸¸ ·Î±×¸¦ ÆÄÀÏ·Î ½×´Â °æ¿ì 404¿Í 403À» º°µµ·Î ÀúÀåÇÏ´Â ¹æ¹ýÀÌ ÀÖÀ»±î? ³­ ¸ð¸£´Âµ¥. ¶°¿À¸£´Â ¹æ¹ýÀº 2°³.<br />
<br />
1) apache¿¡¼­ HTTP status code°ªÀ» °®°í ÀÖ´Â º¯¼ö°¡ ÀÖ´Ù¸é SetEnvIf¸¦ ÀÌ¿ëÇØ¼­ °¡´ÉÇÒ °Í. ±×·¯³ª ³»°¡ ¾Ë±â·Î´Â ÀÌ·± º¯¼ö´Â ¾ø´Ù.<br />
2) CustomLog ¼³Á¤¿¡¼­ ÆÄÀÌÇÁ(|)¸¦ ½á¼­ ¿ÜºÎ ÇÁ·Î±×·¥À» ¿äÃ»ÇÑ´Ù. ¿ÜºÎ ÇÁ·Î±×·¥¿¡¼­ status code¿¡ µû¶ó ·Î±×¸¦ ºÐ¸®ÇØ¼­ ÀúÀåÇÑ´Ù.<br />
<br />
<br />
<font size="3"><b>1. mod_setenvifplus ¸ðµâ</b></font><br />
<br />
<img src="/data/images/logo/setenvifplus.jpg"><br />
<br />
apache¿¡ HTTP status code°ªÀ» °®°í ÀÖ´Â º¯¼ö´Â ¾ø´Ù. ±×·±µ¥ mod_setenvifplus ¸ðµâ¿¡ ÇØ´ç º¯¼ö°¡ ÀÖ´Ù. Response_Status º¯¼ö¸í¿¡...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 19 Apr 2016 18:09:31 +0900</pubDate>
	</item>
	<item>
		<title>Linux, FreeBSD¿¡¼­ Dell PERC RAID Æß¿þ¾î ¾÷±×·¹ÀÌµå</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1785</link>
		<description><![CDATA[Á¦  ¸ñ : Linux, FreeBSD¿¡¼­ Dell PERC RAID Æß¿þ¾î ¾÷±×·¹ÀÌµå<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2016.4.12(È­)<br />
<br />
MegaCLI ¸í·É ¼³Ä¡¿Í ±âº» ¸í·ÉÀº 'Âü°í ÀÚ·á'¿¡ Àû¾îµÐ 'MegaRAID¿ë Megacli ¸í·É »ç¿ëÇÏ±â'¸¦ Âü°íÇÏ±æ ¹Ù¶ó¸ç, ÀÌ ±Û¿¡¼­´Â Firmware¸¦ ´Ù¿î¹Þ¾Æ ¾÷±×·¹ÀÌµå ÇÏ´Â ¹æ¹ýÀ» ¼³¸íÇÑ´Ù.<br />
<br />
<br />
1. <font size="3"><b>Æß¿þ¾î ´Ù¿î·Îµå ¹Þ±â</b></font><br />
<br />
Dell È¨ÆäÀÌÁö¿¡¼­ ÃÖ½Å Æß¿þ¾î¸¦ ´Ù¿î·Îµå ¹Þ´Â´Ù.<br />
<br />
Dell -> Support -> Drivers and Downloads ( http://www.dell.com/support/home/us/en/04/Products/?app=drivers ) -> Browse for a product -> Server ¼±ÅÃ -> Category¿¡¼­ 'SAS RAID'¸¦ ¼±ÅÃÇÏ¸é Æß¿þ¾î¸¦ ´Ù¿î·Îµå ¹ÞÀ» ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î Dell PERC 6/i¿ë Æß¿þ¾î´Â 'Dell PERC 6/i Integrated Firmware Update ( http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=F96NR )ÆäÀÌÁö¿¡¼­ ¹Þ´Â´Ù.  ÀÌ Áß¿¡ SAS_RAID_..._ZPE.exe ÆÄÀÏ(zipÆÄÀÏÀÓ)À» ´Ù¿î¹Þ´Â´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# unzip SAS_RAID_PERC6i-int_6.3.3-0002_A00_ZPE.exe<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
ÀÌ Áß¿¡ FW????.rom (¿¹ : FW1371iI.rom) ÆÄÀÏ ÇÏ³ª¸¸ ÇÊ¿ä...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 19 Apr 2016 18:07:06 +0900</pubDate>
	</item>
	<item>
		<title>´ÙÁß routing table »ç¿ëÇÏ±â(multiple route table) - ´Ù¸¥ ³×Æ®¿÷ ´ë¿ª IP »ç¿ë ÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1784</link>
		<description><![CDATA[ ´Ù¸¥ ³×Æ®¿÷ ´ë¿ªÀ¸·Î ´ÙÁß ³×Æ®¿÷ ¼³Á¤À» ÇÏ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. <br />
ÀÌ¶§, ´Ù¸¥ ³×Æ®¿÷ IP·Î °¢°¢ ¿ÜºÎ ¼­ºñ½º°¡ µÇµµ·Ï ¼³Á¤ÀÌ ÇÊ¿äÇÑ °æ¿ì°¡ ÀÖ´Âµ¥, ÀÌ¶§ ¹®Á¦°¡ µÇ´Â °ÍÀÌ gateway ¼³Á¤ÀÔ´Ï´Ù. <br />
<br />
 ±¸±Û¸µÀÄ ÇÏ´Ù º¸¸é ÀÌ·¯ÇÑ ¹®Á¦¿¡ ´ëÇÏ¿© gateway¸¦ 2°³ ¼³Á¤ÇÏ¶ó´Â µÕÀÇ ±ÛµéÀÌ º¸ÀÌ´Âµ¥¿ä.<br />
°á°ú°¡ ºÒÈ®½Ç ÇÏ°í, ´ÙÁß default gateway ¼³Á¤½Ã¿¡´Â ¿ì¼±¼øÀ§¿¡ µû¶ó¼­ µ¿ÀÛÇÕ´Ï´Ù. <br />
 ÀÌ¿¡ °üÁ¡À» ¹Ù²ã¼­ route °¡ ¹®Á¦¸é ´ÙÁß route¸¦ »ç¿ëÇÏ¸é ¾î¶³±î ÇÏ°í Á¢±ÙÇØ º¸´Ï º¸´Ù ½¬¿î ¹æ¹ýÀÌ Á¸Àç ÇÕ´Ï´Ù. <br />
<br />
<br />
¸µÅ© °øÀ¯ µå¸®¸ç, °£´ÜÇÑ ¼³¸í µå¸®¸é ¾Æ·¡¿Í °°½À´Ï´Ù. <br />
http://www.thegeekstuff.com/2014/08/add-route-ip-command/<br />
<br />
  1. »õ·Î¿î route-tableÀ» ¸¸µé°í(/etc/iproute2/rt_tables ¿¡ Ãß°¡)<br />
  2. »õ·Î¿î IP ´ë¿ª¿¡ ´ëÇØ »õ·Î¿î route table¿¡ ¼³Á¤(route ¼³Á¤)À» ³Ö¾îÁÖ°í(ip route add)<br />
  3. Ip rule ¸í·É¾î·Î main rule º¸´Ù ³ô°Ô ¿Ã·ÁÁÖ°í(ip rule add)<br />
  4. ÀçºÎÆÃ½Ã ÀÚµ¿À¸·Î ¿Ã¶ó¿À°Ô ¼³Á¤ÇØ ÁØ´Ù.(rc.localµî¿¡..)<br />
<br />
<br />
Centos 6¿¡¼­ ÇØºÃ´Âµ¥, ¾ÆÁÖ Àß µË´Ï´Ù. network Ãß°¡½Ã ÇÏ³ª¾¿ ÇÏ³ª¾¿ route table ¸¸µé¾î¼­ ÇØÁÖ¸é µÇ°í¿ä. <br />
<br />
´Ùµé...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 23 Feb 2016 15:49:31 +0900</pubDate>
	</item>
	<item>
		<title> logstash¿¡¼­ ·Î±×¸¦ ÆÄÀÏ·Î ÀúÀåÇÒ ¶§ ³¯Â¥º°·Î ÀúÀåÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1781</link>
		<description><![CDATA[Á¦  ¸ñ : logstash¿¡¼­ ·Î±×¸¦ ÆÄÀÏ·Î ÀúÀåÇÒ ¶§ ³¯Â¥º°·Î ÀúÀåÇÏ±â<br />
ÀÛ¼ºÀÏ : 2015.10.13(È­)<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
<br />
<img src="/data/images/logo/logstash-logo.png"><br />
<br />
logstash¸¦ ÅëÇØ ¼öÁýµÈ µ¥ÀÌÅÍ¸¦ elasticsearch¿¡ ½×°í ÀÖ´Ù. ¼öÁýµÈ µ¥ÀÌÅÍ¸¦ elasticsearch¿¡ ³ÖÁö ¾Ê°í ·Î±×ÆÄÀÏ·Î ÀúÀåÇÒ ÇÊ¿ä°¡ »ý°å´Ù. lnav °°Àº ½©¿ë ·Î±×ºÐ¼®ÅøÀ» »ç¿ëÇÏ±â À§ÇØ¼­.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
output {<br />
    file {<br />
         path => "/data/log/%{+YYYY_MM_dd}.log"<br />
         message_format => "%{message}"<br />
    }<br />
}<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
À§¿Í °°ÀÌ ¼³Á¤ÇßÀ» ¶§ 2015_10_13.log ÆÄÀÏ¸íÀ¸·Î ·Î±×¸¦ ½×´Â´Ù. ±×·±µ¥ ÇÑ°¡Áö ¹®Á¦°¡ ÀÖ´Ù. logstash ½Ã°£Àº UTC±âÁØÀÌ¶ó¼­, ¿ì¸®³ª¶ó ½Ã°£ AM 9½Ã ÀÌÀüÀº 2015_10_12.log ÆÄÀÏ¸í¿¡ ½×°í, 9½Ã ÀÌÈÄ´Â 2015_10_13.log ÆÄÀÏ¸í¿¡ ½×´Â´Ù.<br />
<br />
´ÙÀ½°ú °°ÀÌ ¼³¸íÇÏ¸é ¼­¹öÀÇ timezone ±âÁØ(KST)À¸·Î ³¯Â¥ ÆÄÀÏ¸í¿¡ ·Î±×¸¦ ½×À» ¼ö ÀÖ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
filter {<br />
    ruby {<br />
        <b>code => "event['date_index'] = event.timestamp.time.localtime.strftime('%Y_%m_%d')"</b><br />
    }<br />
}<br />
<br />
output {<br />
    file {<br />
...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Wed, 02 Dec 2015 18:18:43 +0900</pubDate>
	</item>
	<item>
		<title>TestDisk·Î »èÁ¦ÇÑ ÆÄÀÏ º¹±¸</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1778</link>
		<description><![CDATA[Á¦  ¸ñ : TestDisk·Î »èÁ¦ÇÑ ÆÄÀÏ º¹±¸(file recovery)<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2015.7.20(¿ù)<br />
<br />
FreeBSD¿¡¼­ »èÁ¦ÇÑ ÆÄÀÏÀ» º¹±¸ÇÒ ¶§ TestDisk( http://www.cgsecurity.org/wiki/TestDisk ) ¿Ü¿¡ ¸¶¶¥ÇÑ ÅøÀÌ ¾ø´Ù.<br />
¸®´ª½º¿¡¼­´Â TestDisk ¿Ü¿¡ ext3¸¸ Áö¿øÇÏ´Â ext3grepÀÌ ÀÖ°í ext3, ext4¸¦ Áö¿øÇÏ´Â extundelete¶ó´Â ÁÁÀº ÅøÀÌ ÀÖ´Ù. °³ÀÎÀûÀ¸·Î ¸®´ª½º¿¡¼­ ÆÄÀÏ º¹±¸ÇÒ ¶© extundelete¸¦ »ç¿ëÇÑ´Ù.<br />
<br />
<img src="/data/images/logo/testdisk.png"><br />
<br />
ÀÌ ±ÛÀº FreeBSD¸¦ ±âÁØÀ¸·Î ¼³¸íÇÏÁö¸¸, ¼³Ä¡ ¿Ü¿¡ ¸®´ª½º¿Í µ¿ÀÏÇÏ´Ù. pkg·Î ¼³Ä¡ÇÑ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# <b>pkg install testdisk</b><br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
df·Î º¹±¸ÇÒ ÆÄÆ¼¼Ç¸íÀ» È®ÀÎÇÑ´Ù. Àß ¾Æ½Ã°ÚÁö¸¸ º¹±¸µÈ ÆÄÀÏÀ» ÀÓ½Ã ÀúÀåÇÒ µð·ºÅä¸®´Â 'º¹±¸ÇÒ ÆÄÆ¼¼Ç'°ú »ó°ü¾ø´Â ÆÄÆ¼¼Ç¿¡ ÀÖ¾î¾ß ÇÑ´Ù. µ¤¾îÁöÁö ¾Êµµ·Ï.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# <b>photorec /log /d /home/coffeenix/undelete/ /dev/mfid0s1e</b><br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
1) /log : photorec.log ÆÄÀÏÀ» ³²±ä´Ù.<br />
2) /d /home/coffeenix/undelete/ : º¹±¸ÇÑ ÆÄÀÏÀ» ÀÓ½Ã ÀúÀåÇÒ µð·ºÅä¸®<br />
3) /dev/mfid0s1e : º¹±¸ÇÒ ÆÄÆ¼¼Ç<br />
<br />
[ ÃÊ±â ...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 21 Jul 2015 18:24:10 +0900</pubDate>
	</item>
	<item>
		<title>FreeBSD 10¿¡¼­ sendmail DH key ¿¡·¯</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1777</link>
		<description><![CDATA[Á¦  ¸ñ : FreeBSD 10¿¡¼­ sendmail DH key ¿¡·¯<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2015.7.14(È­)<br />
<br />
FreeBSD 10.1¿¡¼­ ¼­¹ö ³»ºÎ ¸ÞÀÏ(cron°á°ú ¸ÞÀÏ, ¼­¹ö ·Î±× ¸ÞÀÏ µî) ¹ß¼ÛÇÒ ¶§, ´ÙÀ½°ú °°Àº ¿¡·¯°¡ ³ª¿Ô´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
Jul 14 13:05:36 cnx sendmail[35077]: <b>STARTTLS=client, error: connect failed=-1, reason=dh key too small</b>, SSL_error=1, errno=0, retry=-1<br />
Jul 14 13:05:36 cnx sm-mta[35078]: STARTTLS=server, error: accept failed=0, reason=sslv3 alert handshake failure, SSL_error=1, errno=0, retry=-1, relay=localhost [127.0.0.1]<br />
Jul 14 13:05:36 cnx sendmail[35077]: ruleset=tls_server, arg1=SOFTWARE, relay=[127.0.0.1], reject=403 4.7.0 TLS handshake.<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
ÀÌ ¿¡·¯°¡ ¿Ö °©ÀÚ±â ³ª¿À´ÂÁö È®ÀÎÇØºÃ´õ´Ï FreeBSD 10.1-p13¿¡¼­ ´ÙÀ½°ú °°Àº ÆÐÄ¡°¡ ÀÌ·ïÁ³´Ù. ÆÐÄ¡ ÈÄ DH Key(Diffie-Hellman Key)°¡ ³Ê¹« Âª¾Æ¼­ »ý°å´ø °Í.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
20150618:       p13     FreeBSD-EN-15:08.sendmail<br />
        Improvements to sendmail TLS/DH interoperability. [EN-15:08]<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
openssl...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 14 Jul 2015 18:20:36 +0900</pubDate>
	</item>
	<item>
		<title>zabbix ¼ÂÆÃ°ª¸¸ ¹é¾÷ ÈÄ DB »õ·Î ±¸ÃàÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1775</link>
		<description><![CDATA[Á¦  ¸ñ : zabbix ¼ÂÆÃ°ª¸¸ ¹é¾÷ ÈÄ DB »õ·Î ±¸ÃàÇÏ±â<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2015.5.26(È­)<br />
Á¤¸®ÀÏ : 2015.6.17(¼ö)<br />
<br />
zabbix ¸¦ ¿À·¡ ¿î¿µÇÏ¸é zabbix DB°¡ ¹«·°¹«·° ÀÚ¶ó¼­ ¿ë·®ÀÌ »ó´çÈ÷ Ä¿Áö°í ¼Óµµµµ ´À·ÁÁø´Ù.<br />
<b>¼öÁýÇÑ µ¥ÀÌÅÍ´Â ¿À·¡µÉ¼ö·Ï ÇÊ¿ä°¡ ¾øÀ¸¹Ç·Î ÀÌ µ¥ÀÌÅÍ´Â Á¦¿ÜÇÏ°í, 'zabbix ¼³Á¤°ª¸¸' »Ì¾Æ¼­ zabbix DB¸¦ »õ·Î ±¸ÃàÇÏ·Á°í ÇÑ´Ù.</b><br />
<br />
[ Á¶°Ç ]<br />
- ¼öÁýÇÑ µ¥ÀÌÅÍ´Â ¹ö¸°´Ù.<br />
- ¼³Á¤°ª(È£½ºÆ®, ÅÛºí¸´, ...)¸¸ ¹Þ´Â´Ù.<br />
- zabbix DB¸¦ »õ·Ó°Ô ½ÃÀÛÇÑ´Ù.<br />
<br />
<img src="/data/images/logo/zabbix.png"><br />
<br />
<br />
<font size="3"><b>1. ¼³Á¤°ª¸¸ ¹é¾÷ÇÏ±â</b></font><br />
<br />
Zabbiz 2.0, 2.2, 2.4¸¦ Áö¿øÇÏ´Â <b>zabbix-mysql-dump</b> ¶ó´Â °£´ÜÇÑ ½ºÅ©¸³Æ®°¡ ÀÖ´Ù.<br />
https://github.com/maxhq/zabbix-backup/wiki ¿¡¼­ ¼¿½ºÅ©¸³Æ®¸¦ ´Ù¿î ¹Þ´Â´Ù.<br />
<br />
½ºÅ©¸³Æ®¿¡¼­ zabbix DB Á¢¼Ó Á¤º¸¿Í mysqldump °æ·Î(½ºÅ©¸³Æ®³»¿¡¼­´Â /usr/bin/mysqldump·Î µÇ¾î ÀÖÀ½)¸¦ È®ÀÎÇÑ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
DBHOST="127.0.0.1"<br />
DBNAME="zabbix"<br />
DBUSER="..."<br />
DBPASS="..."<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÏ¸é ÇöÀçµð·ºÅä¸® dump ÆÄÀÏÀÌ »ý°åÀ» °ÍÀÌ´Ù....]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Wed, 17 Jun 2015 18:33:14 +0900</pubDate>
	</item>
	<item>
		<title>HAProxy·Î ·Îµå¹ë·±½Ì(LB, ÀÌÁßÈ­) ±¸¼º</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1771</link>
		<description><![CDATA[Á¦  ¸ñ : HAProxy·Î ·Îµå¹ë·±½Ì(LB, ÀÌÁßÈ­) ±¸¼º<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2015.3.10(È­)<br />
<br />
HAProxy´Â L4(TCP), L7(HTTP) ³×Æ®¿÷ ½ºÀ§Ä¡¸¦ ´ëÃ¼ÇÒ ¼ö ÀÖ´Â ·Îµå ¹ë·±½Ì(load balancing), HA(high availability)¿ë ¿ÀÇÂ¼Ò½º´Ù. ¿¹¸¦ µé¾î À¥¼­¹ö°¡ ¿©·¯´ë°¡ ÀÖ°í, ÀÌ ¼­¹ö¸¦ ·Îµå ¹ë·±½ÌÇÑ´Ù¸é À¥¼­¹ö ¾Õ´Ü¿¡ HAProxy¼­¹ö¸¦ ¼ÂÆÃÇÑ´Ù. ¿©·¯´ë À¥¼­¹ö Áß 1´ë°¡ Àå¾Ö¹ß»ýÇØµµ ¼­ºñ½º¿¡´Â ÁöÀåÀÌ ¾ø´Ù. HAProxy´Â ¹Ù·Î ¼­¹ö Àå¾Ö¸¦ ÀÎÁöÇÏ°í ÇØ´ç¼­¹ö¸¦ ¼­ºñ½º¿¡¼­ Á¦¿Ü½ÃÅ°±â ¶§¹®ÀÌ´Ù.<br />
<br />
<img src="/data/images/haproxy.png"><br />
<br />
<br />
<font size="3"><b>1. HAProxy ±âº» ¼³Á¤</b></font><br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
global<br />
	log 127.0.0.1	local1			# Linux<br />
	# log /var/run/log	local1		# FreeBSD<br />
<br />
	#<br />
	maxconn 4096<br />
	uid 99<br />
	gid 99<br />
	daemon<br />
<br />
defaults<br />
	log	global<br />
	mode	http<br />
	# option  httplog<br />
	option  dontlognull<br />
<br />
	retries	3<br />
	redispatch<br />
	maxconn	4000<br />
	contimeout 5000<br />
<br />
listen	wwwlb 0.0.0.0:80<br />
	option	httpchk<br />
	option	httpclose<br />
	option	forwardfor<br />
<br />
	balance	roundrobin<br />
	server	www1 10.10.10.1:80 check inter 3000 ...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Tue, 24 Mar 2015 18:39:05 +0900</pubDate>
	</item>
	<item>
		<title>FreeBSD¿¡¼­ CARP¿Í HAProxy·Î ÀÌÁßÈ­(HA) ±¸¼º</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1770</link>
		<description><![CDATA[Á¦  ¸ñ : FreeBSD¿¡¼­ CARP¿Í HAProxy·Î ÀÌÁßÈ­(HA) ±¸¼º<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2015.2.17(È­)<br />
<br />
<br />
<font size="3"><b>1. CARP(Common Address Redundancy Protocol)¶õ</b></font><br />
<br />
³×Æ®¿÷¿¡¼­ VRRP(Virtual Router Redundancy Protocol)¸¦ µé¾îº» Àû ÀÖ´Â°¡?<br />
VRRP, CARP ÀÌ¸§¿¡ Redundancy(¸®´ø´ø½Ã)°¡ µé¾î°¡ ÀÖ´Â °ÍÀ» º¸¸é ¿ëµµ°¡ ¹«¾ùÀÎÁö ÁüÀÛÀÌ °¥ °ÍÀÌ´Ù.<br />
¶ó¿ìÅÍ 1´ë¸¸ ¿î¿µÇÒ ¶§ ÀÌ ¶ó¿ìÅÍ¿¡ ¹®Á¦°¡ ¹ß»ýÇÏ¸é ¼­ºñ½º Àå¾Ö°¡ ¹ß»ýÇÑ´Ù. ÀÌ¸¦ ¸·°íÀÚ ±âº»¶ó¿ìÅÍ + ÇÏ³ª ÀÌ»óÀÇ ¹é¾÷ ¶ó¿ìÅÍ¸¦ ±¸¼ºÇÑ´Ù. ±×¸®°í VRRP·Î ¶ó¿ìÅÍ¿¡ °¡»óÀÇ ¼­ºñ½º IP(VIP)¸¦ ºÎ¿©ÇÑ´Ù. VIP·Î ¼­ºñ½º¸¦ ÇÏ´Ù°¡ ±âº» ¶ó¿ìÅÍ°¡ Àå¾Ö°¡ ¹ß»ýÇÏ¸é ¹é¾÷ ¶ó¿ìÅÍ·Î VIP°¡ ÀÚµ¿À¸·Î ³Ñ¾î°¡¹Ç·Î ¼­ºñ½º Àå¾Ö´Â VIP°¡ ³Ñ¾î°¡´Â ¾ÆÁÖ ÂªÀº ¼ø°£ »ÓÀÌ´Ù. Àå¾Ö½Ã°£ÀÌ ¾ø´Ù°í ºÁµµ ÁÁ´Ù.<br />
<br />
VRRPÀÇ ¶óÀÌ¼¾½º¸¦ ÇÇÇØ¼­ »õ·Ó°Ô ±¸ÇöÇÑ°Ô CARP´Ù.<br />
<br />
ÀÌ±ÛÀº ´ÙÀ½°ú °°Àº ¼­¹ö È¯°æ¿¡¼­ ¼³¸íÇÏ°Ú´Ù.<br />
<br />
- VIP(¼­ºñ½º IP) : 10.10.10.10<br />
- ¼­¹ö 1 : 10.10.10.1<br />
- ¼­¹ö 2 : 10.10.10.2<br />
<br />
CARP ÀÌÁßÈ­(¶Ç´Â ´ÙÁßÈ­)´Â Active-Active±¸¼ºÀº µÇÁö ¾Ê°í, Active-Standby·Î ±¸¼º...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Wed, 11 Mar 2015 10:42:31 +0900</pubDate>
	</item>
	</channel>
</rss>
