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[Linux] Centos7.x ¿¡¼­ Ƽ¹Ö(teaming) ±¸¼º¹æ¹ý
Date : 2022-01-10
Name : ¼­¹ö¸ó
Hits : 1840


¾È³çÇϼ¼¿ä. ÁÖ½Äȸ»ç ¼­¹ö¸ó ÀÔ´Ï´Ù.


¿À´ÃÀº Linux Centos7.x ¿¡¼­ teaming ±¸¼ºÇÏ´Â ¹æ¹ýÀ» ¾Ë¾Æº¸°Ú½À´Ï´Ù.


teaming Àº windows server ¿¡¼­ ³×Æ®¿öÅ© ÀÌÁßÈ­¸¦ À§ÇØ »ç¿ëÇÏ´Â ÇÁ·Î±×·¥ ÀÌÁö¸¸ linux7 ¹öÀüºÎÅÍ teaming ±¸¼ºÀÌ °¡´É ÇÏ´Ù°í ÇÕ´Ï´Ù.


bonding À» ±â´ÉÀûÀ¸·Î °³¼±Çϱâ À§ÇØ teaming ÀÌ »õ·Î »ý°å´Ù°í ÇÕ´Ï´Ù.

Çϱâ Ç¥´Â bonding °ú teaming ÀÇ Â÷ÀÌÁ¡ ÀÔ´Ï´Ù.



#Å×½ºÆ® ȯ°æ#


VMware ¿¡ ¼³Ä¡µÈ Centos7.9 64Bit ¿¡ ³×Æ®¿öÅ©¸¦ Ãß°¡ ÇÏ¿´½À´Ï´Ù.

Network Adapter 2 ¸¦ »ý¼ºÇØ µ¿ÀÏÇÏ°Ô Bridged ·Î ¿¬°á ÇÏ¿´½À´Ï´Ù..



Network Adapter2 »ý¼º Àü

Network Adapter2 »ý¼º ÈÄ



»ý¼º ÈÄ ifconfig ¿¡´Â º¸ÀÌÁö¸¸ /etc/sysconfig/network-scripts °æ·Î¿¡ ens36ÀÌ »ý¼ºµÇÁø ¾Ê½À´Ï´Ù.

±×·¡¼­ GUI È­¸é¿¡¼­ À̸§À» ¼öÁ¤ÇØÁà¾ß ÇÕ´Ï´Ù.



À̸§À» º¯°æÇÏÀÚ ÇØ´ç °æ·Î¿¡ ifcfg-ens36 ÀÌ »ý¼ºµÇ¾ú½À´Ï´Ù.



µð¹ÙÀ̽ºµéÀÇ À̸§ , type , state , connection ÀÇ Á¤º¸¸¦ È®ÀÎ.

#nmcli device status



³×Æ®¿öÅ© connection »óŸ¦ È®ÀÎÇÑ´Ù.

#nmcli connection show



activebackup mode ·Î Ƽ¹Ö ÀÎÅÍÆäÀ̽º¸¦ »ý¼º , ±×¸®°í À̸§Àº team0 À¸·Î ¼³Á¤ÇÑ´Ù.

#nmcli connection add con-name team0 type team ifname team0 config '{"runner":{"name":"activebackup"}}'



#¼³Á¤°¡´É mode#
activebackup : failover runner ·Î µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÑ ¸µÅ© º¯°æÀ» °¨½ÃÇÏ°í active port¸¦ ¼±ÅÃÇÑ´Ù.
loadbalance : Æ®·¡ÇÈÀ» ¸ð´ÏÅ͸µ ÇÏ°í ÆÐŶ Àü¼Û¿¡ ´ëÇÑ Æ÷Æ®¸¦ ¼±ÅÃÇÒ ¶§ ¿Ïº®ÇÑ ±ÕÇü¿¡ µµ´ÞÇϱâ À§ÇØ hash function À» »ç¿ëÇÑ´Ù.
lacp : 802.3ad ¸µÅ© aggregation control protocolÀ» ±¸ÇöÇÑ´Ù. loadbalance runnerdhk µ¿ÀÏÇÑ Àü¼Û Æ÷Æ®¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ´Ù.
broadcast : simple ÇÑ runner ·Î ¸ðµç Æ÷Æ®·Î ºÎÅÍ °¢°¢ ÆÐŶÀ» Àü¼ÛÇÑ´Ù.
roundrobin : simple ÇÑ runner ·Î °¢ Æ÷Æ®¿¡¼­ ¶ó¿îµå ·Îºó ¹æ½ÄÀ¸·Î °¢°¢ÀÇ ÆÐŶÀ» Àü¼ÛÇÑ´Ù.




»ý¼ºÀÌ Àß µÇ¾ú´ÂÁö È®ÀÎ ÇÕ´Ï´Ù.





Çϱ⠸í·É¾î·Î ens33 °ú ens36 À» slave interface ·Î Ãß°¡ÇØÁÖ°í team0 interface ¸¦ master·Î °¡¸£Å²´Ù.
#nmcli connection add con-name team0-port1 type team-slave ifname ens33 master team0

#nmcli connection add con-name team0-port2 type team-slave ifname ens36 master team0




´Ù½ÃÇѹø device ¹× connection È®ÀÎ ÇÏ°Ú½À´Ï´Ù.




team0 ¿¡ ¾ÆÀÌÇÇÇÒ´çÀ» ÇÕ´Ï´Ù.
#nmcli connection modify team0 ipv4.addresses 192.168.0.210/24 ipv4.method manual

 
¾ÆÀÌÇÇ ÇÒ´ç ÈÄ team0-slave ¿¬°á ÇØÁÝ´Ï´Ù.
#nmcli con up team0-port1
#nmcli con up team0-port2
#nmcli con up team0
#nmcli con reload




teamdctl ¸í·É¾î·Î runner »óÅ ȮÀÎ ÇØÁÝ´Ï´Ù.

#teamdctl team0 state



port È®ÀÎÇغ¸´Ï ÇöÀç ens33 ¹øÀÌ È°¼ºÈ­ µÇ¾î ÀÖ½À´Ï´Ù.



ifconfig ·Î team0 ¹ø¿¡ ¾ÆÀÌÇÇ ¼³Á¤µÇ¾î ÀÖ´Â°É È®ÀÎ ÇÕ´Ï´Ù.



¸¶Áö¸·À¸·Î Å×½ºÆ®

ÇöÀç active »óÅÂÀÎ ens33 ¹øÀ» ²÷¾îºÃ½À´Ï´Ù.

#nmcli dev dis ens33


teamdctl ·Î ´Ù½Ã È®ÀÎÇØ º¸´Ï runner active port °¡ ens36 À¸·Î º¯°æµÈ°É È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.




end..



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Content
Name
Date
Hits
2022-01-10
1840

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