C.9. cluster.xml ÆÄÀÏ

Ŭ·¯½ºÅÍ ¼³Á¤ ÆÄÀÏÀÎ /etc/cluster.xml¿¡´Â Ŭ·¯½ºÅÍ ±¸¼º¿ø°ú ¼­ºñ½º¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ Á¤º¸°¡ µé¾î ÀÖ½À´Ï´Ù. ÀÌ ¼³Á¤ ÆÄÀÏÀ» Àý´ë Á÷Á¢ ÆíÁýÇÏÁö ¸¶½Ê½Ã¿À. ´ë½Å Ŭ·¯½ºÅÍ ¼³Á¤ µµ±¸¸¦ »ç¿ëÇÏ¿© Ŭ·¯½ºÅÍ ¼³Á¤À» ÆíÁýÇϽñ⠹ٶø´Ï´Ù.

Ŭ·¯½ºÅÍ ¼³Á¤ µµ±¸¸¦ ½ÇÇàÇÏ½Ç ¶§ Ŭ·¯½ºÅÍ °íÀ¯ÀÇ Á¤º¸¸¦ °èÃþÇü XML Çü½ÄÀ¸·Î ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù. ´ÙÀ½Àº µ¥¸ó°ú °øÀ¯ ÀúÀå °ø°£¿¡¼­ºÎÅÍ Å¬·¯½ºÅÍ ±¸¼º¿ø°ú ¼­ºñ½º¿¡ À̸£±â±îÁö °¢ ¼³Á¤ ¿µ¿ª¿¡ ´ëÇÑ ¼³¸íÀÔ´Ï´Ù. ¹é½½·¡½Ã (\)´Â ÇÑ ÁÙÀÌ °è¼ÓµÈ´Ù´Â °ÍÀ» ÀǹÌÇÕ´Ï´Ù.

<?xml version="1.0"?>
<cluconfig version="3.0">
  <clumembd broadcast="no" interval="500000" loglevel="4" multicast="yes" \ 
	    multicast_ipaddress="225.0.0.11" thread="yes" tko_count="20"/>
  <cluquorumd loglevel="6" pinginterval="" tiebreaker_ip=""/>
  <clurmtabd loglevel="4" pollinterval="4"/>
  <clusvcmgrd loglevel="4"/>
  <clulockd loglevel="4"/>
  <cluster config_viewnumber="18" key="7a497d303feefeef0f8be9b72697aaed" name="Octane"/>

À§ÀÇ ¿µ¿ªÀº ¹öÀü Á¤º¸, ±â·Ï ¼öÁØ, ³×Æ®¿öÅ· ÁÖ¼Ò µî°ú °°Àº Ŭ·¯½ºÅÍ µ¥¸ó ÀÛ¾÷ ¸Å°³ º¯¼ö¸¦ Æ÷ÇÔÇÕ´Ï´Ù. Ŭ·¯½ºÅÍ µ¥¸ó ¸Å°³ º¯¼ö¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â 2.6 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.

<cluster config_viewnumber="18" key="7a497d303feefeef0f8be9b72697aaed" \
	  name="Test_cluster"/>
<sharedstate driver="libsharedraw.so" rawprimary="/dev/raw/raw1" \
	  rawshadow="/dev/raw/raw2" type="raw"/>

À§ÀÇ ¿µ¿ªÀº Ŭ·¯½ºÅÍ quorum°ú °øÀ¯ Ŭ·¯½ºÅÍ ¼³Á¤ ¸Å°³ º¯¼ö¸¦ Á¤ÀÇÇÕ´Ï´Ù. °øÀ¯ ÀÏÂ÷ ÆÄƼ¼Ç°ú ¹é¾÷ ÆÄƼ¼Ç¿¡ ´ëÇÑ µå¶óÀ̹ö Á¤º¸¿Í raw ÆÄƼ¼Ç Á¤º¸µµ ÀÌ ¿µ¿ª¿¡ ÁöÁ¤µË´Ï´Ù. °øÀ¯ ÆÄƼ¼ÇÀ» ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â 2.5 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.

  <members>
    <member id="0" name="clu1" watchdog="yes">
      <powercontroller id="0" ipaddress="192.168.65.51" password="apc" \
	  port="1:1" type="apcmaster" user="apc"/>
    </member>
    <member id="1" name="clu2" watchdog="yes">
      <powercontroller id="0" ipaddress="192.168.65.52" password="baytech" \
	  port="1" type="baytech" user="admin"/>
    </member>
    <member id="2" name="clu3" watchdog="yes">
      <powercontroller id="0" ipaddress="192.168.65.53" password="baytech" \
	  port="2" type="baytech" user="admin"/>
    </member>
    <member id="3" name="clu4" watchdog="yes">
      <powercontroller id="0" ipaddress="192.168.65.54" password="wti" \
	  port="blue" type="wti_nps" user=""/>
    </member>
    </members>

À§ÀÇ ¿µ¿ªÀº Ŭ·¯½ºÅÍ¿Í °³º° ±¸¼º¿øÀ» Á¤ÀÇÇÕ´Ï´Ù. °¢ ±¸¼º¿ø ¿µ¿ª¿¡´Â Ŭ·¯½ºÅÍ À̸§, ÁÖ¼Ò, Àü¿ø Á¦¾î±â¿Í À¯Çü ¹× ÀÎÁõ Á¤º¸¿Í °°Àº ½Äº° Á¤º¸¿Í ¼³Á¤ Á¤º¸°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. Ŭ·¯½ºÅÍ ±¸¼º¿øÀ» ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸¸¦ ¿øÇϽŴٸé 2.7 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.

  <services>
    <service checkinterval="0" failoverdomain="None" id="0" name="test" \
	userscript="None">
      <service_ipaddresses/>
    </service>
    <service checkinterval="0" failoverdomain="foodomain" id="1" name="test2" \
	userscript="None">
      <service_ipaddresses/>
    </service>
  </services>

À§ÀÇ ¿µ¿ªÀº Ŭ·¯½ºÅÍ ½Ã½ºÅÛ¿¡ ÀÇÇØ Á¦¾îµÇ´Â NFS, Samba, HTTP¿Í °°Àº ¼­ºñ½º¸¦ Á¤ÀÇÇÕ´Ï´Ù.ÀÌ ¿µ¿ªÀÇ ¸Å°³ º¯¼ö¿¡´Â ¼­ºñ½º À̸§, ÆäÀÏ¿À¹ö µµ¸ÞÀÎ À̸§, ¼­ºñ½º »óÅ ȮÀÎ ½Ã°£ °£°Ý ¹× (¸¸ÀÏ ÀÖ´Ù¸é) ¼­ºñ½º init ½ºÅ©¸³Æ®ÀÇ À§Ä¡°¡ Æ÷ÇԵ˴ϴÙ. Ŭ·¯½ºÅÍµÈ ¼­ºñ½º¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ Á¤º¸¸¦ ¿øÇϽŴٸé 2.10 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.

  <failoverdomains>
    <failoverdomain id="0" name="fonfs" ordered="yes" restricted="yes">
      <failoverdomainnode id="0" name="clu2"/>
      <failoverdomainnode id="1" name="clu3"/>
    </failoverdomain>
    <failoverdomain id="1" name="fosamba" ordered="no" restricted="no">
      <failoverdomainnode id="0" name="clu1"/>
      <failoverdomainnode id="1" name="clu3"/>
    </failoverdomain>
  </failoverdomains>

À§ÀÇ ¿µ¿ªÀº ÆäÀÏ¿À¹ö ¹ß»ý½Ã Ŭ·¯½ºÅÍ ±¸¼º¿øÀ» ¿ì¼± ¼øÀ§¿¡ µû¶ó ¼ø¼­¸¦ Á¤¸®ÇÏ´Â ÆäÀÏ¿À¹ö µµ¸ÞÀÎÀ» Á¤ÀÇÇÕ´Ï´Ù. ÀÌ ¿µ¿ªÀÇ ¸Å°³ º¯¼ö´Â ÆäÀÏ¿À¹ö µµ¸ÞÀÎ À̸§, Á¦ÇÑµÇ°í ¼ø¼­¸¦ ¸Å±ä Åä±Û¸µ ¹× ±¸¼º¿øÀÇ À̸§¿¡ µû¸¥ ±¸¼º¿ø ¼ø¼­¸¦ Æ÷ÇÔÇÕ´Ï´Ù. Ŭ·¯½ºÅÍ ½Ã½ºÅÛ¿¡¼­ ÆäÀÏ¿À¹ö µµ¸ÞÀÎÀ» ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â 2.9 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.