[openstack-ko] OpenStack All-in-one ¼­¹öÀÇ Flat Network ¼³Á¤¿¡ °üÇÑ Áú¹®ÀÔ´Ï´Ù.

YONGYOON SHIN zuno48 at gmail.com
Tue Mar 31 23:23:40 UTC 2015


¾È³çÇϼ¼¿ä?


´Ù¸§ÀÌ ¾Æ´Ï¶ó Áú¹®ÀÌ À־ ¸ÞÀϸµ ¸®½ºÆ®¸¦ »ç¿ëÇØ º¾´Ï´Ù.


ÇÔ²² ÀÏÇÏ°í ÀÖ´Â ¾÷ü¿¡¼­ Flat NetworkÀ» Àû¿ëÇÑ All-in-one ¼­¹ö¸¦ ¹Þ¾Æ¼­ Å×½ºÆ®ÇÏ°í Àִµ¥¿ä.


¼­¹öÀÇ NICÀº eth0 / eth1 À¸·Î ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù.


eth0´Â public IP¸¦ »ç¿ëÇÏ°í ÀÖ°í µ¿½Ã¿¡ management·Î ¼³Á¤ÇÏ°í


eth1Àº private IP¸¦ ¼³Á¤ÇÏ°í data link·Î ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù.


±×·³ OpenStackÀÇ flat network ¼³Á¤À» Çϱâ À§ÇÏ¿©¡¦


¼­¹öÀÇ vi /etc/network/interface ºÎºÐ¿¡¡¦


auto eth0

iface eth0 inet static

address <Public IP Address>

netmask 255.255.255.0

gateway <Public GW>

dns-nameservers 8.8.8.8


auto br-ex

iface br-ex inet static

address <Private IP Address>

netmask 255.255.255.0


auto eth1

iface eth1 inet manual

up ip link set dev $IFACE up

down ip link set dev $IFACE down


À¸·Î ¼³Á¤ÇÏ°í¡¦


ml2_conf.ini ºÎºÐ¿¡


[ml2]

type_drivers = local,flat

mehanism_drivers = openvswitch


[ml2_type_flat]

flat_networks = *

¡¦

[ovs]

enable_tunneling = False

local_ip = <Public IP Address>

network_valn_ranges = phynet1

bridge_mappings = physnet1:br-ex


·Î ¼³Á¤ÇÑ µÚ


neutron ¼­ºñ½º ¹× ¼­¹ö¸¦ ¸ðµÎ ¸®½ºÅ¸Æ® ÇÏ°í


ovs-vsctl add-port br-ex eth1 ±îÁö ¸ðµÎ ÇØ ÁÖ¾ú½À´Ï´Ù.


³×Æ®¿öÅ©¸¦ Çϳª ¸¸µé°í ÀνºÅϽº¸¦ ¸¸µé¸é Á¤»óÀûÀ¸·Î ¸¸µé¾î Áö´Âµ¥¡¦


ÀÌ·¸°Ô ¼³Á¤ÇÏ¸é µÇ´Â °ÇÁö¿ä?


ÀνºÅϽº¿¡¼­ All-in-one ¼­¹öÀÇ Data network IP·Î PingÀÌ µÇÁö¸¦ ¾Ê´øµ¥¡¦


ºñ°¡ ÃßÀûÃßÀû ³»¸³´Ï´Ù.


¸ðµÎ ¾ÈÀü¿îÀü ÇϽñ⠹ٶø´Ï´Ù.


¾÷ü¿¡¼­ Å×½ºÆ®°¡ ¸ðµÎ ³¡³µ´Ù´Â All-in-one ¼­¹ö¸¦ ¹Þ°í ¿­ÆøÁßÀÎ...

½Å¿ëÀ± µå¸²
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