[openstack-ko] ¿ÀǽºÅà Ŀ¹Â´ÏƼ ȸ¿ø´ÔµéÀÇ µµ¿òÀÇ ¼Õ±æÀ» ±â´Ù¸³´Ï´Ù.^^
Ian Y. Choi
ianyrchoi at gmail.com
Thu Jan 21 16:19:43 UTC 2016
¾È³çÇϼ¼¿ä.
ºê¸´Áö ³×Æ®¿öÅ©¸¸À» »ç¿ëÇÏ´Â ¹æ¹ý => Linux Bridge¸¦ »ç¿ëÇϴ ȯ°æÀ» ¸»¾¸
ÇϽô °ÅÁÒ?
OpenStack¿¡¼´Â Å©°Ô 2°¡Áö À¯ÇüÀÇ ³×Æ®¿öÅ· ±¸¼º ¹æ½ÄÀ¸·Î Linux Bridge¸¦
Áö¿øÇÏ°í ÀÖ½À´Ï´Ù.
°ø½Ä ¼³Ä¡ °¡À̵带 ±âÁØÀ¸·Î À̾߱âÇÏ°íÀÚ ÇÕ´Ï´Ù.
1) nova-network À» »ç¿ëÇÑ Linux Bridge °ü¸®
: OpenStack¿¡¼´Â ³×Æ®¿öÅ· ÀÚ¿øÀ» °ü¸®Çϱâ À§ÇÑ ¹æ½ÄÀ¸·Î ÀüÅëÀûÀÎ nova-
networkÀ»
»ç¿ëÇÏ´Â ¹æ½Ä°ú, FolsomºÎÅÍ Áö¿øÇÏ´Â Neutron ¹æ½ÄÀÌ ÀÖ½À´Ï´Ù.
nova-networkÀ» »ç¿ëÇÏ´Â °æ¿ì, nova.conf¿¡¼ br100°ú °°Àº Linux Bridge¸¦
Á÷Á¢ °¡¸®Å°µµ·Ï
¼³Á¤ÇØÁÖ¸é µË´Ï´Ù.
(Âü°í:
http://docs.openstack.org/kilo/install-guide/install/apt/content/nova-networking-compute-node.html
)
2) Neutron + ML2¸¦ »ç¿ëÇÑ Linux Bridge °ü¸®
: FolsomºÎÅÍ NeutronÀ» ±â¹ÝÀ¸·Î ÇÏ´Â ¼³Ä¡ ¹æ½ÄÀ» Áö¿øÇϴµ¥, Havana ¸±¸®
ÁîºÎÅÍ Áö¿øÇÏ´Â
ML2 plugin¿¡ Linux Bridge¸¦ mechanism µå¶óÀ̹ö·Î ÇÏ¿© ¼³Ä¡Çϼŵµ µË´Ï´Ù.
¾Æ·¡ Liberty ÇÑ±Û ¹ø¿ª ÁßÀÎ ¹®¼¸¦ ¸µÅ©ÇÕ´Ï´Ù. Âü°í°¡ µÇ¾úÀ¸¸é ÇÕ´Ï´Ù
:
http://docs.openstack.org/liberty/ko_KR/install-guide-ubuntu/launch-instance-networks-public.html
±×¸®°í ¾Æ·¡ ¸»¾¸ÇϽô virt-manager °ü·ÃÇؼ´Â,
Libvirt µî¿¡¼´Â ±âº»ÀûÀ¸·Î virbr0 ºê¸´Áö°¡ »ý¼ºµÇ´Â ÇüÅ·Π»ç¿ëÇÏ´Â °Í
À¸·Î ¾Ë°í ÀÖ½À´Ï´Ù.
OpenStack ¼³Ä¡½Ã¿¡´Â ÀϹÝÀûÀ¸·Î, virbr0¸¦ »èÁ¦ ÈÄ º°µµ Linux Bridge
(e.g, br100)À» ±¸¼ºÇÏ¿© »ç¿ëÇÏ°í,
ƯÈ÷ nova-networkÀ» »ç¿ëÇÏ´Â °æ¿ì¿¡´Â OpenStack °ü¸® ȯ°æ¿¡¼ ³×Æ®¿öÅ©¸¦
Ãß°¡ÇÏ´Â ÇüÅ·Î
»ç¿ëÇÏ´Â °ÍÀÌ ¾Æ´Ï±â¿¡, ¸»¾¸ÇϽŠ»õ·Î¿î Linux Bridge¸¦ »ý¼ºÇÏ´Â ¹æ½ÄÀº
¾Æ´Ò°Ì´Ï´Ù.
³×Æ®¿öÅ© °¡»óÈ ¹æ½ÄÀ¸·Î »ç¿ëÇÏ·Á´Â °æ¿ì¿¡´Â Linux Bridge ÀÚü·Î´Â
isolationÀÌ ¾î·Á¿ï °ÍÀ¸·Î º¸ÀÌ°í..
Àû¾îµµ VLAN µîÀ» °°ÀÌ »ç¿ëÇØ¾ß ÇÒ °Í °°½À´Ï´Ù.
http://docs.openstack.org/liberty/networking-guide/ ¹®¼µµ Âü°íÇϽô µ¥
µµ¿òÀÌ µÉ °Í °°½À´Ï´Ù..
°¨»çÇÕ´Ï´Ù.
ÀÌ»óÇÏ wrote on 1/20/2016 11:53 AM:
> ¾È³çÇϼ¼¿ä. Àü ÀÌ»óÇ϶ó°í ÇÕ´Ï´Ù.
> ´Ù¸§ÀÌ ¾Æ´Ï¿É°í ¿ÀǽºÅà ȯ°æ ±¸¼ºÀ» ÇÏ´Ùº¸´Ï Àß ¾ÈµÇ´Â ºÎºÐÀÌ ÀÖ¾î µµ
> ¿òÀ» ¹Þ°íÀÚ ¸ÞÀÏÀ» µå¸³´Ï´Ù. Á¦°¡ ±Ã±ÝÇÑ »çÇ×Àº ¿ÀǽºÅà ±¸¼º½Ã¿¡ ±âÁ¸
> ¿¡ ³×Æ®¿öÅ© ȯ°æÀ» ¹Ý¿µÇØ Flat ³×Æ®¿öÅ© ȯ°æÀ» ±¸¼ºÇÏ°íÀÚ ÇÕ´Ï´Ù. ¿ÀÇÂ
> ½ºÅà ¼¹ö¿¡ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º°¡ ºê¸´Áö ³×Æ®¿öÅ©¸¸À» »ç¿ëÇÏ´Â ¹æ¹ýÀ»
> ¾Ë°í ½Í½À´Ï´Ù.
> ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º°¡ ¼·Î ºê¸´Áö µÇÁö ¾Ê¾Æ ¿ÀǽºÅà ¼¹ö¿Í ÀνºÅϽº°£
> Åë½ÅÀÌ ¾ÈµÇ´Â »óȲÀÎ °ÍÀ¸·Î »ý°¢µÇ¾îÁý´Ï´Ù.
> ±×¸®°í ÀνºÅϽº¸¦ ÇÁ·ÎºñÀú´×ÇÏ°Ô µÇ¸é virt-manager¿¡¼ »õ·Î¿î ºê¸´Áö°¡
> »ý¼ºµÇ´ÂÁö ¸ð¸£°Ú½À´Ï´Ù. Ȥ½Ã ºê¸®Áö·Î¸¸ »ç¿ëÇϴºÐÀÌ ÀÖÀ¸½Ã¸é µµ¿òÁ»
> ÁÖ¼¼¿ä~~~
> Ä«Ä«¿À°¡ ±×·¸°Ô ±¸¼ºÇÑ°É·Î ¾Ë°í Àִµ¥ ±Ã±ÝÇÕ´Ï´Ù¿ä...
> °¨»çÇÕ´Ï´Ù.
>
>
> _______________________________________________
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> openstack-ko at lists.openstack.org
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