×ðÁú¿­Ê±

ÔõÑù¾ÙÐÐLinuxϵͳµÄÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâ

ÔõÑù¾ÙÐÐLinuxϵͳµÄÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâ

ÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâÔÚÏÖ´úµÄÍøÂçÇéÐÎÖÐÊÎÑÝ×ÅÖ÷ÒªµÄ½ÇÉ«¡£LinuxϵͳÆÕ±éÓ¦ÓÃÓÚЧÀÍÆ÷ºÍÍøÂç×°±¸ÖÐ £¬Òò´ËÏàʶÔõÑù¶ÔLinuxϵͳ¾ÙÐÐÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâÊǺÜÊÇÓмÛÖµµÄ¡£±¾ÎĽ«ÏÈÈÝһЩ³£ÓõÄÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâµÄÊÖÒÕ £¬²¢ÌṩÏêϸµÄ´úÂëʾÀý¡£

Ò»¡¢ÍøÂçÐÔÄÜÓÅ»¯

ʹÓøßÐÔÄܵÄÍøÂçÇý¶¯³ÌÐò

ʹÓøßÐÔÄܵÄÍøÂçÇý¶¯³ÌÐò¿ÉÒÔÏÔÖøÌáÉýÍøÂçÐÔÄÜ¡£³£ÓõĸßÐÔÄÜÍøÂçÇý¶¯³ÌÐò°üÀ¨IntelµÄixgbeºÍi40eÇý¶¯ £¬ÒÔ¼°BroadcomµÄbnx2xÇý¶¯µÈ¡£ÒÔÏÂÊÇÒ»¸öʹÓÃixgbeÇý¶¯µÄʾÀý£º

# ×°Öà ixgbe Çý¶¯
yum install ixgbe

# ¼ì²éÇý¶¯ÊÇ·ñ¼ÓÔØ
lsmod | grep ixgbe

µÇ¼ºó¸´ÖÆ

µ÷½âÍøÂçÕ»²ÎÊý

µ÷½âÍøÂçÕ»²ÎÊý¿ÉÒÔÌáÉýÍøÂç´«ÊäÐÔÄÜ¡£³£ÓõÄÍøÂçÕ»²ÎÊý°üÀ¨TCP´°¿Ú¾Þϸ¡¢ÓµÈû¿ØÖÆËã·¨¡¢ÎüÊպͷ¢ËÍ»º³åÇø¾ÞϸµÈ¡£ÒÔÏÂÊÇÒ»¸öµ÷½âTCP´°¿Ú¾ÞϸµÄʾÀý£º

# Éó²éÄ¿½ñµÄTCP´°¿Ú¾Þϸ
cat /proc/sys/net/ipv4/tcp_window_scaling

# ÐÞ¸ÄTCP´°¿Ú¾ÞϸΪ4096
echo "4096" > /proc/sys/net/ipv4/tcp_window_scaling

µÇ¼ºó¸´ÖÆ

ʹÓøßÐÔÄܵÄÍøÂçЭÒéÕ»

LinuxϵͳÖÐÓÐÐí¶à¸ßÐÔÄܵÄÍøÂçЭÒéÕ»¿É¹©Ñ¡Ôñ £¬ÀýÈçDPDK£¨Data Plane Development Kit£©ºÍXDP£¨eXpress Data Path£©µÈ¡£ÕâЩЭÒéÕ»¿ÉÒÔÖ±½Ó²Ù×÷ÍøÂç½Ó¿Ú £¬Èƹý¹Å°åµÄÍøÂçЭÒéÕ» £¬ÌáÉýÍøÂçÐÔÄÜ¡£ÒÔÏÂÊÇÒ»¸öʹÓÃDPDKµÄʾÀý£º

# ×°ÖÃDPDK
./configure --prefix=/usr/local/dpdk
make
make install

# ʹÓÃDPDKÆô¶¯ÍøÂçÓ¦ÓóÌÐò
./usr/local/dpdk/sbin/dpdk-app start

µÇ¼ºó¸´ÖÆ

¶þ¡¢¸ºÔØƽºâ

IPVS¸ºÔØƽºâ

IPVS£¨IP Virtual Server£©ÊÇÒ»¸öÔÚLinuxÄÚºËÖÐʵÏֵĸºÔØƽºâ»úÖÆ¡£Ëü¿ÉÒÔ½«µÖ´ïЧÀÍÆ÷µÄÇëÇó·Ö·¢µ½ºó¶ËµÄ¶à¸öЧÀÍÆ÷ÉÏ £¬´Ó¶øʵÏÖ¸ºÔØƽºâ¡£ÒÔÏÂÊÇÒ»¸öʹÓÃIPVSµÄʾÀý£º

# ×°ÖÃipvsadm
yum install ipvsadm

# Ìí¼ÓIPVS¹æÔò
ipvsadm -A -t 192.168.1.1:80 -s rr
ipvsadm -a -t 192.168.1.1:80 -r 192.168.1.2:80 -g -w 1
ipvsadm -a -t 192.168.1.1:80 -r 192.168.1.3:80 -g -w 1

# Éó²éIPVS¹æÔò
ipvsadm -L -n

µÇ¼ºó¸´ÖÆ

LVS¸ºÔØƽºâ

LVS£¨Linux Virtual Server£©ÊÇÒ»¸öÔÚLinuxϵͳÉÏʵÏֵĸßÐÔÄܸºÔØƽºâ½â¾ö¼Æ»®¡£ËüÄܹ»½«µÖ´ï¸ºÔØƽºâÆ÷µÄÇëÇó·Ö·¢µ½ºó¶ËµÄ¶à¸öЧÀÍÆ÷ÉÏ £¬ÒÔʵÏÖ¸ºÔØƽºâ¡£ÒÔÏÂÊÇÒ»¸öʹÓÃLVSµÄʾÀý£º

# ×°ÖÃLVS
yum install ipvsadm

# Ìí¼ÓLVS¹æÔò
ipvsadm -A -t 192.168.1.1:80 -s rr
ipvsadm -a -t 192.168.1.1:80 -r 192.168.1.2:80 -g -w 1
ipvsadm -a -t 192.168.1.1:80 -r 192.168.1.3:80 -g -w 1

# Éó²éLVS¹æÔò
ipvsadm -L -n

µÇ¼ºó¸´ÖÆ

×ܽá

ÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâ¹ØÓÚÌáÉýϵͳµÄÎȹÌÐÔºÍÐÔÄÜÊÇÖÁ¹ØÖ÷ÒªµÄ¡£±¾ÎÄÏÈÈÝÁËһЩ³£ÓõÄÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâµÄÊÖÒÕ £¬²¢ÌṩÁËÏêϸµÄ´úÂëʾÀý¡£Ï£Íû¶ÁÕßÄܹ»Í¨¹ýÕâЩÊÖÒÕºÍʾÀýÕÆÎÕÔõÑù¶ÔLinuxϵͳ¾ÙÐÐÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâ¡£

ÒÔÉϾÍÊÇÔõÑù¾ÙÐÐLinuxϵͳµÄÍøÂçÐÔÄÜÓÅ»¯ºÍ¸ºÔØƽºâµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±ÊµÊ±ÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±

13452372176

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿