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Sun Java System Application Server Enterprise Edition 8.1 2005Q1 |
°í°¡¿ë¼º ÆäÀÏ¿À¹ö ¼³Á¤
ÀÌÀü Àå¿¡ »ç¿ëµÈ ±¸¼ºÀ¸·Î ÀÎÇØ ¼¹ö ÀνºÅϽº°¡ ÁßÁöµÉ °æ¿ì »ç¿ëÀÚ´Â ¼¼¼Ç »óŸ¦ ÀÒ½À´Ï´Ù. µÎ °³ÀÇ °í±Þ ÁÖÁ¦ Áß µÎ ¹øÂ°¿¡ ÇØ´çÇÏ´Â ÀÌ Àý¿¡¼´Â HADB(High-availability database)¸¦ ¼³Ä¡ÇÏ°í °¡¿ë¼ºÀÌ ¸Å¿ì ¶Ù¾î³ Ŭ·¯½ºÅ͸¦ ¸¸µé¸ç HTTP ¼¼¼Ç Áö¼Ó¼ºÀ» Å×½ºÆ®Çϱâ À§ÇÑ ´Ü°è¸¦ Á¦°øÇÕ´Ï´Ù.
Application Server¿¡¼´Â HTTP ¼¼¼Ç Áö¼Ó¼º°ú Stateful Session BeanÀÇ Áö¼Ó¼ºÀ» ¸ðµÎ Áö¿øÇÕ´Ï´Ù. ÀÌ ÀåÀÇ ÀýÂ÷´Â HTTP ¼¼¼Ç Áö¼Ó¼ºÀ» ¼³¸íÇÕ´Ï´Ù.
´ÙÀ½ ´Ü°è¿¡¼´Â ÀÌ ºü¸¥ ½ÃÀÛ¿¡ ´ëÇÑ ÀÌÀü Àý¿¡ ³ª¿À´Â ´Ü°è¸¦ ÀÌ¹Ì ¼öÇàÇß´Ù°í °¡Á¤ÇÕ´Ï´Ù. °¢ ´Ü°è´Â ¸¶ÃÄ¾ß ÇÏ´Â ¼ø¼ ¼øÀ¸·Î Ç¥½ÃµÇ¾î ÀÖ½À´Ï´Ù.
°í°¡¿ë¼º Ŭ·¯½ºÅÍ ¹× HADB Á¤º¸Sun Java System Application Server Enterprise EditionÀÇ °í°¡¿ë¼º Ŭ·¯½ºÅÍ´Â ÀÌÀü¿¡ ¸¸µç Ŭ·¯½ºÅÍ ¹× ·Îµå ¹ë·±¼¿Í »óÅ º¹Á¦ ¼ºñ½º¸¦ ÅëÇÕÇÔÀ¸·Î½á HTTP ¼¼¼ÇÀÇ ÆäÀÏ¿À¹ö ±â´ÉÀ» Ȱ¼ºÈÇÕ´Ï´Ù.
HttpSession °´Ã¼¿Í Stateful Session Bean »óÅ´ ¼¼¼Ç »óŸ¦ ÀúÀåÇϱâ À§ÇÑ °í°¡¿ë¼º µ¥ÀÌÅͺ£À̽ºÀÎ HADB¿¡ ÀúÀåµË´Ï´Ù. ¼öÆò È®ÀåÀÌ °¡´ÉÇÑ ÀÌ »óÅ °ü¸® ¼ºñ½º´Â Application Server °èÃþ°ú´Â º°µµ·Î °ü¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ·Îµå ¹ë·±½Ì, ÆäÀÏ¿À¹ö ¹× »óÅ º¹±¸ ±â´ÉÀ» ÅëÇØ ÃÖ´ë 99.999% ¼ºñ½º ¹× µ¥ÀÌÅÍ °¡¿ë¼ºÀ» Áö¿øÇϵµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù.
»óÅ °ü¸® Ã¥ÀÓÀ» Application Server¿Í º°µµ·Î À¯ÁöÇÏ´Â ±â´ÉÀº ¶Ù¾î³ ÀÌÁ¡À» Á¦°øÇÕ´Ï´Ù. Application Server ÀνºÅϽº´Â Áֱ⠵¿¾È »óÅ º¹Á¦¸¦ ¿ÜºÎ °í°¡¿ë¼º »óÅ ¼ºñ½º·Î À§ÀÓÇÏ´Â È®Àå °¡´ÉÇÑ °í¼º´É J2EE Ç÷§Æû(Java¢â 2 Platform, Enterprise Edition) ÄÁÅ×ÀÌ³Ê ¿ªÇÒÀ» ¼öÇàÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ´À½¼ÇÏ°Ô °áÇÕµÈ ±¸Á¶·Î ÀÎÇØ Application Server ÀνºÅϽº¸¦ ½±°Ô Ŭ·¯½ºÅÍ¿¡ Ãß°¡Çϰųª Ŭ·¯½ºÅÍ¿¡¼ »èÁ¦ÇÒ ¼ö ÀÖ½À´Ï´Ù. HADB »óÅ º¹Á¦ ¼ºñ½º´Â ÃÖÀû °¡¿ë¼º ¹× ¼º´ÉÀ» À§ÇØ °³º°ÀûÀ¸·Î È®ÀåµÉ ¼ö ÀÖ½À´Ï´Ù. Application Server ÀνºÅϽº¿¡¼ º¹Á¦µµ ¼öÇàÇÒ °æ¿ì J2EE ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ ¼º´ÉÀÌ ÀúÇÏµÇ°í °¡ºñÁö Ä÷º¼Ç ÀϽà ÁßÁö ½Ã°£ÀÌ º¸´Ù ±æ¾îÁú ¼ö ÀÖ½À´Ï´Ù.
°¢ HADB ³ëµå¿¡ 512MBÀÇ ¸Þ¸ð¸®°¡ ÇÊ¿äÇϹǷΠµ¿ÀÏÇÑ ½Ã½ºÅÛ¿¡¼ µÎ °³ÀÇ HADB ³ëµå¸¦ ½ÇÇàÇÏ·Á¸é 1GBÀÇ ¸Þ¸ð¸®°¡ ÇÊ¿äÇÕ´Ï´Ù. ¸Þ¸ð¸®°¡ ºÎÁ·ÇÏ¸é °¢ ³ëµå¸¦ ´Ù¸¥ ½Ã½ºÅÛ¿¡ ¼³Ä¡ÇϽʽÿÀ. ÇϳªÀÇ È£½ºÆ®¿¡¼ 2³ëµå µ¥ÀÌÅͺ£À̽º¸¦ ½ÇÇàÇÏ´Â °ÍÀº ³»°áÇÔ¼ºÀÌ ¾øÀ¸¹Ç·Î ¹èÆ÷¿ëÀ¸·Î ¹Ù¶÷Á÷ÇÏÁö ¾Ê½À´Ï´Ù.
HADB ¼³Ä¡ Àü ´Ü°èÀÌ ÀýÂ÷¿¡¼´Â ÀϹÝÀûÀÎ ¼³Ä¡ Àü ÀÛ¾÷À» ¼³¸íÇÕ´Ï´Ù. HADB ¼³Ä¡, ³×Æ®¿öÅ© Áߺ¹ ±¸¼º ¹× ÆÄÀÏ ½Ã½ºÅÛ Áö¿ø¿¡ ´ëÇÑ Çʼö Ç׸ñÀ» Æ÷ÇÔÇÏ¿© ±âŸ ¼³Ä¡ Àü Ç׸ñ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº High Availability Administration Guide¸¦ ÂüÁ¶ÇϽʽÿÀ.
- ·çÆ® ¾×¼¼½º ±ÇÇÑÀ» ¾ò½À´Ï´Ù.
- °øÀ¯ ¸Þ¸ð¸®¿Í °ü·ÃµÈ º¯¼ö¸¦ Á¤ÀÇÇÕ´Ï´Ù.
SolarisÀÇ °æ¿ì:
- ´ÙÀ½ ÁÙÀ» /etc/system ÆÄÀÏ¿¡ Ãß°¡ÇÕ´Ï´Ù(¶Ç´Â ÀÌ ÁÙÀÌ ÆÄÀÏ¿¡ ÁÖ¼®À¸·Î Ç¥½ÃµÇ´Â °æ¿ì¿¡´Â ÁÖ¼® 󸮸¦ Á¦°ÅÇÏ°í °ªÀÌ ¼·Î ÀÏÄ¡ÇÏ´ÂÁö È®ÀÎÇÕ´Ï´Ù).
set shmsys:shminfo_shmmax=0x80000000
set shmsys:shminfo_shmseg=20
set semsys:seminfo_semmni=16
set semsys:seminfo_semmns=128
set semsys:seminfo_semmnu=1000
shminfo_shmmax¸¦ ½Ã½ºÅÛÀÇ Àüü ¸Þ¸ð¸®·Î ¼³Á¤ÇÕ´Ï´Ù(16Áø¼ö Ç¥±â¿¡¼ Ç¥½ÃµÈ °ª 0x80000000Àº 2GBÀÇ ¸Þ¸ð¸®¿¡ ÇØ´ç).
seminfo_* º¯¼ö°¡ ÀÌ¹Ì Á¤ÀǵǾî ÀÖ´Â °æ¿ì ÀÌ °ªÀ» Ç¥½ÃµÈ ¾ç¸¸Å ´Ã¸³´Ï´Ù.
- ´ÙÀ½ ¸í·ÉÀ» »ç¿ëÇÏ¿© ÀçºÎÆÃÇÕ´Ï´Ù.
sync; sync; reboot
LinuxÀÇ °æ¿ì:
- ´ÙÀ½ ÁÙÀ» /etc/sysctl.conf ÆÄÀÏ¿¡ Ãß°¡ÇÕ´Ï´Ù(¶Ç´Â ÀÌ ÁÙÀÌ ÁÖ¼®À¸·Î Ç¥½ÃµÇ´Â °æ¿ì¿¡´Â ÁÖ¼® 󸮸¦ Á¦°ÅÇÕ´Ï´Ù). °ªÀ» ½Ã½ºÅÛÀÇ ½ÇÁ¦ ¸Þ¸ð¸® ¾çÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. °ªÀ» ½ÊÁø¼ö ¹ÙÀÌÆ®·Î ÁöÁ¤ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, ½ÇÁ¦ ¸Þ¸ð¸®ÀÇ ¾çÀÌ 512MBÀÎ ½Ã½ºÅÛÀÇ °æ¿ì:
kernel.shmmax=536870912
kernel.shmall=536870912
- ´ÙÀ½ ¸í·ÉÀ» »ç¿ëÇÏ¿© ÀçºÎÆÃÇÕ´Ï´Ù.
sync; sync; reboot
- µ¶¸³ ½ÇÇàÇü Application Server¸¦ ¼³Ä¡ÇÒ ¶§ ±âÁ¸ JDK ¼ÒÇÁÆ®¿þ¾î¸¦ »ç¿ëÇÑ °æ¿ì HADB¿¡ Sun JDK 1.4.1_03 ÀÌ»ó(JDK ¹öÀü¿¡ ´ëÇÑ ÃֽŠÁ¤º¸´Â ¸±¸®½º ³ëÆ® ÂüÁ¶)ÀÌ ÇÊ¿äÇÕ´Ï´Ù. ÀÌ ¹öÀüÀÌ ¼³Ä¡µÇ¾ú´ÂÁö È®ÀÎÇÏ°í ¾ÆÁ÷ ¿Ï·áµÇÁö ¾Ê¾ÒÀ¸¸é JAVA_HOME ȯ°æ º¯¼ö¸¦ JDK°¡ ¼³Ä¡µÇ¾î ÀÖ´Â µð·ºÅ丮·Î ¼³Á¤ÇÕ´Ï´Ù.
- ÀçºÎÆÃ ÈÄ ÇÊ¿äÇÒ °æ¿ì µµ¸ÞÀÎ, Web Server ¹× ³ëµå ¿¡ÀÌÀüÆ®¸¦ ´Ù½Ã ½ÃÀÛÇÕ´Ï´Ù.
µµ¸ÞÀÎÀ» ´Ù½Ã ½ÃÀÛÇÏ·Á¸é asadmin start-domain domain1 ¸í·ÉÀ» »ç¿ëÇÕ´Ï´Ù.
Web Server¸¦ ´Ù½Ã ½ÃÀÛÇÏ·Á¸é web_server_install_dir/https-hostname/start ¸í·ÉÀ» »ç¿ëÇÕ´Ï´Ù.
³ëµå ¿¡ÀÌÀüÆ®¸¦ ´Ù½Ã ½ÃÀÛÇÏ·Á¸é asadmin start-node-agent hostname ¸í·ÉÀ» »ç¿ëÇÕ´Ï´Ù. º¯¼ö hostnameÀ» Application Server°¡ ½ÇÇà ÁßÀΠȣ½ºÆ®ÀÇ À̸§À¸·Î ¹Ù²ß´Ï´Ù.
HADB ¼³Ä¡ÀÌ Àý¿¡¼´Â HADB(High-availability database) ¼³Ä¡ ´Ü°è¸¦ Á¦°øÇÕ´Ï´Ù.
ÁÖ
Application Server ½Ã½ºÅÛ¿¡¼ HADB(high-availability database)¸¦ ½ÇÇàÇÏ·Á´Â °æ¿ì¿Í Application Server¸¦ ¼³Ä¡ÇÒ ¶§ HADB¸¦ ¼³Ä¡ÇÑ °æ¿ì¿¡´Â HADB ½ÃÀÛÀ¸·Î À̵¿ÇϽʽÿÀ.
¸Þ¸ð¸®°¡ 2GBÀ̰í CPU°¡ 1-2°³ÀÎ °æ¿ì¿¡´Â µ¿ÀÏÇÑ Application Server ½Ã½ºÅÛ¿¡ HADB ±¸¼º ¿ä¼Ò¸¦ ¼³Ä¡ÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é Ãß°¡ Çϵå¿þ¾î¸¦ »ç¿ëÇϽʽÿÀ. ¿¹¸¦ µé¸é ´ÙÀ½°ú °°½À´Ï´Ù.
HADB¸¦ ¼³Ä¡ÇÏ·Á¸é ´ÙÀ½ ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù.
HADB ½ÃÀÛÀÌ Àý¿¡¼´Â ma-initd ½ºÅ©¸³Æ® ½ÇÇàÀ» ÅëÇÑ HADB °ü¸® ¿¡ÀÌÀüÆ® ½ÃÀÛÀ» ¼³¸íÇÕ´Ï´Ù. Á¦Ç° ¹èÆ÷ÀÇ °æ¿ì °¡¿ë¼ºÀ» Á¦°øÇÒ ¼ö ÀÖµµ·Ï °ü¸® ¿¡ÀÌÀüÆ®¸¦ ¼ºñ½º·Î ½ÃÀÛÇϽʽÿÀ. ÀÚ¼¼ÇÑ ³»¿ëÀº High Availability Administration Guide¸¦ ÂüÁ¶ÇϽʽÿÀ.
HADB ³ëµå°¡ ¸î °³ È£½ºÆ®¿¡ °ÉÃÄ ÀÖ´Â µ¥ÀÌÅͺ£À̽º¸¦ ½ÃÀÛÇÏ´Â °æ¿ì °¢ È£½ºÆ®¿¡¼ °ü¸® ¿¡ÀÌÀüÆ®¸¦ ½ÃÀÛÇÕ´Ï´Ù.
Java Eneterprise System ¼³Ä¡:
µ¶¸³ ½ÇÇàÇü Application Server ¼³Ä¡:
°í°¡¿ë¼ºÀ» À§ÇÑ Å¬·¯½ºÅÍ¿Í ÀÀ¿ë ÇÁ·Î±×·¥ ±¸¼º
- Domain Administration Server°¡ ½ÇÇà ÁßÀÎ ½Ã½ºÅÛ¿¡¼ ´ÙÀ½ ¸í·ÉÀ» ÅëÇØ HADB¸¦ »ç¿ëÇϵµ·Ï FirstCluster¸¦ ±¸¼ºÇÕ´Ï´Ù.
asadmin configure-ha-cluster --hosts hadb_hostname,hadb_hostname --devicesize 256 FirstCluster
hadb_hostname º¯¼ö¸¦ HADB¸¦ ½ÇÇàÇÒ ½Ã½ºÅÛÀÇ È£½ºÆ® À̸§À¸·Î ¹Ù²ß´Ï´Ù. ÇÑ ´ëÀÇ ½Ã½ºÅÛ¸¸À» »ç¿ëÇÏ´Â °æ¿ì À̸§À» µÎ ¹ø ÁöÁ¤ÇØ¾ß ÇÕ´Ï´Ù.
ÀÌ °£´ÜÇÑ ¿¹¿¡¼´Â HADBÀÇ µÎ ³ëµå¸¦ µ¿ÀÏÇÑ ½Ã½ºÅÛ¿¡¼ ½ÇÇàÇÕ´Ï´Ù. ÀÛ¾÷¿ë ¼³Á¤¿¡¼´Â µÎ ´ë ÀÌ»óÀÇ ½Ã½ºÅÛÀ» »ç¿ëÇÕ´Ï´Ù.
ÁÖ
µ¥¸ð¸¦ Á¦°øÇϱâ À§ÇØ HADBÀÇ ¸Þ¸ð¸® ¹üÀ§¸¦ ÁÙÀÌ·Á¸é ´ÙÀ½ hadbm ¸í·ÉÀ» ½ÇÇàÇÕ´Ï´Ù. °ü¸® ¾ÏÈ£¸¦ ÀÔ·ÂÇ϶ó´Â ¸Þ½ÃÁö°¡ Ç¥½ÃµË´Ï´Ù.
- °í°¡¿ë¼ºÀ» Ȱ¼ºÈÇÏ¿© HTTP ¼¼¼Ç Áö¼Ó¼ºÀ» Á¦°øÇϵµ·Ï clusterjsp ÀÀ¿ë ÇÁ·Î±×·¥À» ±¸¼ºÇÕ´Ï´Ù.
Ŭ·¯½ºÅÍ Àç½ÃÀÛŬ·¯½ºÅ͸¦ Àç½ÃÀÛÇÏ·Á¸é ´ÙÀ½ ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù.
HTTP ¼¼¼Ç ÆäÀÏ¿À¹ö È®Àμ¼¼Ç µ¥ÀÌÅÍ ÆäÀÏ¿À¹ö¸¦ Å×½ºÆ®ÇÏ´Â ´Ü°è´Â ·Îµå ¹ë·±½Ì È®ÀÎ Àý¿¡¼ ¼³¸íÇÑ ·Îµå ¹ë·±½Ì Å×½ºÆ® ´Ü°è¿Í ºñ½ÁÇÕ´Ï´Ù. ÀÌ ¹ø¿¡´Â ¼¼¼Ç µ¥ÀÌÅͰ¡ ½ÇÆÐ ÈÄ¿¡ º¸Á¸µË´Ï´Ù. »ùÇà ÀÀ¿ë ÇÁ·Î±×·¥ÀÌ ½ÇÆÐ ÈÄ ÀÚµ¿ ½ÃµµÇϵµ·Ï ±¸¼ºµÇ¾î Àֱ⠶§¹®¿¡ ÆäÀÏ¿À¹ö°¡ »ç¿ëÀÚ¿¡°Ô´Â Åõ¸íÇÏ°Ô Ç¥½ÃµË´Ï´Ù.
- clusterjsp ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ Ã¹ ¹øÂ° ÆäÀÌÁö¸¦ Ç¥½ÃÇÏ·Á¸é ºê¶ó¿ìÀú¿¡ ´ÙÀ½ URLÀ» ÀÔ·ÂÇÕ´Ï´Ù.
http://localhost:web_server_port/clusterjsp
localhost º¯¼ö¸¦ Web Server°¡ ½ÇÇà ÁßÀÎ ½Ã½ºÅÛÀÇ À̸§À¸·Î ¹Ù²ß´Ï´Ù.
web_server_port º¯¼ö¸¦ web_server_install_dir/https-hostname/config/server.xml¿¡ ÀÖ´Â LS ¿ä¼ÒÀÇ ¼Ó¼º Æ÷Æ® ¼Ó¼º °ªÀ¸·Î ¹Ù²ß´Ï´Ù. ÀÌ ¿¹Á¦¿¡¼´Â Æ÷Æ® 38000À» »ç¿ëÇÕ´Ï´Ù.
Ŭ·¯½ºÅ͸µµÈ ÀÀ¿ë ÇÁ·Î±×·¥ È®ÀÎ Àý¿¡¼ º» ÆäÀÌÁö¿Í ºñ½ÁÇÑ ÆäÀÌÁö°¡ Ç¥½ÃµË´Ï´Ù.
- Ç¥½ÃµÇ´Â ´ÙÀ½ÀÇ ¼¼¼Ç ¹× È£½ºÆ® Á¤º¸¸¦ °ËÅäÇÕ´Ï´Ù. ¿¹¸¦ µé¸é ´ÙÀ½°ú °°½À´Ï´Ù.
- Executed From Server: localhost
- Server Port Number: 38000
- Executed Server IP Address: 192.18.145.133
- Session ID: 41880f618e4593e14fb5d0ac434b1
- Session Created: Wed Feb 23 15:23:18 PST 2005
¼¹ö ¾×¼¼½º ·Î±× ÆÄÀÏÀ» º¸°í ÀÀ¿ë ÇÁ·Î±×·¥À» Á¦°øÇϰí ÀÖ´Â Application Server ÀνºÅϽº¸¦ È®ÀÎÇÕ´Ï´Ù. ·Î±× ÆÄÀÏÀº ´ÙÀ½ À§Ä¡¿¡ ÀÖ½À´Ï´Ù.
- Solaris Java Enterprise System ¼³Ä¡:
/var/opt/SUNWappserver/nodeagents/nodeagent_name/i1/logs/access/server_access_log
/var/opt/SUNWappserver/nodeagents/nodeagent_name/i2/logs/access/server_access_log- Linux Java Enterprise System ¼³Ä¡:
/var/opt/sun/appserver/nodeagents/nodeagent_name/i1/logs/access/server_access_log
/var/opt/sun/appserver/nodeagents/nodeagent_name/i2/logs/access/server_access_log- µ¶¸³ ½ÇÇà APplication Server ¼³Ä¡:
install_dir/nodeagents/nodeagent_name/i1/logs/access/server_access_log
install_dir/nodeagents/nodeagent_name/i2/logs/access/server_access_log- ÆäÀÌÁö¸¦ Á¦°øÇϰí ÀÖ´Â Application Server ÀνºÅϽº¸¦ ÁßÁöÇÕ´Ï´Ù.
- clusterjsp »ùÇà ÀÀ¿ë ÇÁ·Î±×·¥ ÆäÀÌÁö¸¦ ´Ù½Ã ·ÎµåÇÕ´Ï´Ù.
Session ID ¹× ¼¼¼Ç ¼Ó¼º µ¥ÀÌÅͰ¡ À¯ÁöµË´Ï´Ù.
- ´Ù¸¥ Application Server ÀνºÅϽºÀÇ ¾×¼¼½º ·Î±×¸¦ È®ÀÎÇÏ¿© Áö±Ý ¿äûÀ» ó¸®Çϰí ÀÖ´ÂÁö ¿©ºÎ¸¦ ÆÄ¾ÇÇÕ´Ï´Ù.
HTTP ¼¼¼ÇÀÌ HADB¿¡ Áö¼ÓÀûÀ¸·Î ÀúÀåµÇ±â ¶§¹®¿¡ »óÅ ÆäÀÏ¿À¹ö ±â´ÉÀÌ ÀÛµ¿ÇÕ´Ï´Ù. HTTP ¼¼¼Ç »óÅ ¿Ü¿¡µµ, Application Server´Â HADB¿¡ EJB¢â Enterprise BeanÀÇ »óŸ¦ ÀúÀåÇÒ ¼ö ÀÖ½À´Ï´Ù.
Á¤¸®Á¤¸®ÇÏ·Á¸é ¿É¼Ç 1: ¼³Ä¡ Á¦°Å¿¡ ÀÖ´Â ´Ü°è¸¦ ¿Ï·áÇÏ¿© Application Server ¼³Ä¡¸¦ Á¦°ÅÇÒ ¼öµµ ÀÖ°í ¿É¼Ç2: »ùÇà Ŭ·¯½ºÅÍ Á¦°ÅÀÇ ´Ü°è¸¦ ¿Ï·áÇÏ¿© ¹æ±Ý ¸¸µç »ùÇà Ŭ·¯½ºÅ͸¸ »èÁ¦ÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
¿É¼Ç 1: ¼³Ä¡ Á¦°Å
¿ÏÀüÈ÷ ¼³Ä¡ Á¦°ÅÇÏ·Á¸é ´ÙÀ½ ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù.
- ´ÙÀ½ ¸í·ÉÀ» »ç¿ëÇÏ¿© Application Server ÇÁ·Î¼¼½º¸¦ ÁßÁöÇÕ´Ï´Ù.
asadmin stop-cluster FirstCluster
asadmin remove-ha-cluster --hosts hadb_hostname,hadb_hostname FirstCluster
¿©±â¼ hadb_hostname º¯¼ö¸¦ HADB¸¦ ½ÇÇàÇÒ ½Ã½ºÅÛÀÇ È£½ºÆ® À̸§À¸·Î ¹Ù²ß´Ï´Ù. ÇÑ ´ëÀÇ ½Ã½ºÅÛ¸¸À» »ç¿ëÇÏ·Á¸é À̸§À» µÎ ¹ø ÁöÁ¤ÇØ¾ß ÇÕ´Ï´Ù.
asadmin stop-node-agent hostname
asadmin stop-domain domain1
- ´ÙÀ½ ¹æ¹ý Áß Çϳª¸¦ »ç¿ëÇÏ¿© HADB °ü¸® ¿¡ÀÌÀüÆ®¸¦ ÁßÁöÇÕ´Ï´Ù.
Java Eneterprise System ¼³Ä¡:
- /etc/init.d µð·ºÅ丮·Î º¯°æÇÕ´Ï´Ù.
cd /etc/init.d
- ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇÏ¿© ¿¡ÀÌÀüÆ®¸¦ ÁßÁöÇÕ´Ï´Ù.
./ma-initd stop
µ¶¸³ ½ÇÇàÇü Application Server ¼³Ä¡:
- Application Server ¼³Ä¡ÀÇ HADB bin µð·ºÅ丮·Î º¯°æÇÕ´Ï´Ù.
cd install_dir/hadb/4/bin
- ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇÏ¿© ¿¡ÀÌÀüÆ®¸¦ ÁßÁöÇÕ´Ï´Ù.
./ma-initd stop
ÇöÀç Sun Java System Application Server¿Í °ü·ÃµÈ ¸ðµç ÇÁ·Î¼¼½º°¡ ÁßÁöÇÕ´Ï´Ù.
- Application Server¸¦ ¼³Ä¡ Á¦°ÅÇÕ´Ï´Ù.
Java Enterprise System ¼³Ä¡¿¡¼ var/sadm/prod/entsys/uninstallÀ» ½ÇÇàÇÏ°í ¼³Ä¡ Á¦°Å ¸¶¹ý»çÀÇ ´Ü°è¸¦ µû¸¨´Ï´Ù.
µ¶¸³ ½ÇÇàÇü Application Server ¼³Ä¡¿¡¼ install_dir/uninstallÀ» ½ÇÇàÇÏ°í ¼³Ä¡ Á¦°Å ¸¶¹ý»çÀÇ ´Ü°è¸¦ µû¸¨´Ï´Ù.
- ÀÌ ¿¬½À¿¡¼ »õ Web Server ÀνºÅϽº¸¦ ¸¸µç °æ¿ì ÇØ´ç ÀνºÅϽº¸¦ »èÁ¦ÇÕ´Ï´Ù.
- Web Server Á¦Ç°À» ¼³Ä¡ Á¦°ÅÇÏ·Á¸é web_server_install_dir¿¡¼ ¼³Ä¡ Á¦°Å ÇÁ·Î±×·¥À» ½ÇÇàÇÕ´Ï´Ù.
¿É¼Ç2: »ùÇà Ŭ·¯½ºÅÍ Á¦°Å
ÀÌ ¿¬½À¿¡¼ »ç¿ëµÈ FirstCluster(»ùÇà °í°¡¿ë¼º Ŭ·¯½ºÅÍ)¿Í »ùÇà ÀÀ¿ë ÇÁ·Î±×·¥¸¸ Á¦°ÅÇÏ·Á¸é ´ÙÀ½ ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù.
- Application Server ÇÁ·Î¼¼½º¸¦ ÁßÁöÇÏ°í ±¸¼ºÀ» Á¦°ÅÇÕ´Ï´Ù.
asadmin stop-cluster FirstCluster
asadmin remove-ha-cluster --hosts hadb_hostname,hadb_hostname FirstCluster
¿©±â¼ hadb_hostname º¯¼ö¸¦ HADB¸¦ ½ÇÇàÇÒ ½Ã½ºÅÛÀÇ È£½ºÆ® À̸§À¸·Î ¹Ù²ß´Ï´Ù. ÇÑ ´ëÀÇ ½Ã½ºÅÛ¸¸À» »ç¿ëÇÏ·Á¸é À̸§À» µÎ ¹ø ÁöÁ¤ÇØ¾ß ÇÕ´Ï´Ù.
asadmin disable-http-lb-server FirstCluster
asadmin delete-http-lb-ref --config MyLbConfig FirstCluster
asadmin delete-http-lb-config MyLbConfig
asadmin delete-instance i1
asadmin delete-instance i2
asadmin delete-cluster FirstCluster
asadmin undeploy clusterjsp
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web_server_install_dir/https-hostname/stop
- web_server_install_dir/https-hostname/config¿¡ ÀÖ´Â loadbalancer.xml ÆÄÀÏÀÇ À̸§À» loadbalancer.xml.sav·Î ¹Ù²ß´Ï´Ù.
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Java Eneterprise System ¼³Ä¡:
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ÃàÇÏÇÕ´Ï´Ù. Application ServerÀÇ ºü¸¥ ½ÃÀÛÀ» ¸¶ÃƽÀ´Ï´Ù.
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