Haproxy 프로덕션 환경 구성 상세 정보
8064 단어 haproxy프로덕션 환경 구성 상세 정보
#/usr/local/sbin/haproxy -f /etc/haproxy/haproxy.cfg -st `cat /var/run/haproxy.pid`
#################### ########################
####### ， （OS） #########
global
maxconn 20480 #
log 127.0.0.1 local3 #[err warning info debug]
chroot /var/haproxy #chroot
uid 99 # uid
gid 99 #
daemon # haproxy
nbproc 1 # ( )
pidfile /var/run/haproxy.pid #haproxy pid ,
ulimit-n 65535 #ulimit
##################### ######################
## frontend，backend，listen ##
defaults
log global
mode http # (#7 http;4 tcp )
maxconn 20480 #
option httplog # http
option httpclose # http
option dontlognull #
option forwardfor # ip ， Http Header ip
option redispatch #serverId ,
option abortonclose # ，
stats refresh 30 #
retries 3 #3 ，
balance roundrobin # ,
#balance source # , nginx ip_hash
#balance leastconn # ,
contimeout 5000 #
clitimeout 50000 #
srvtimeout 50000 #
timeout check 2000 #
#################### #######################
listen admin_status #Frontend Backend , ，
bind 0.0.0.0:65532 #
mode http #http 7
log 127.0.0.1 local3 err #
stats refresh 5s # 5
stats uri /admin?stats # url
stats realm itnihao\ itnihao #
stats auth admin:admin # admin,
stats auth admin1:admin1 # admin1
stats hide-version # HAproxy
stats admin if TRUE # / , (haproxy-1.4.9 )
errorfile 403 /etc/haproxy/errorfiles/403.http
errorfile 500 /etc/haproxy/errorfiles/500.http
errorfile 502 /etc/haproxy/errorfiles/502.http
errorfile 503 /etc/haproxy/errorfiles/503.http
errorfile 504 /etc/haproxy/errorfiles/504.http
#################HAProxy ###################
capture request header Host len 40
capture request header Content-Length len 10
capture request header Referer len 200
capture response header Server len 40
capture response header Content-Length len 10
capture response header Cache-Control len 8
####################### listen #####################
########### haproxy ############
listen site_status
bind 0.0.0.0:1081 #
mode http #http 7
log 127.0.0.1 local3 err #[err warning info debug]
monitor-uri /site_status # URL， HAProxy ， 200， 503
acl site_dead nbsrv(server_web) lt 2 # down backend 1 true
acl site_dead nbsrv(server_blog) lt 2
acl site_dead nbsrv(server_bbs) lt 2
monitor fail if site_dead # 503， 500， 503
monitor-net 192.168.16.2/32 # 192.168.16.2
monitor-net 192.168.16.3/32
########frontend ############
##### ，frontend acl ########
frontend http_80_in
bind 0.0.0.0:80 # ， haproxy web ， lvs vip
mode http #http 7
log global #
option httplog # http log
option httpclose # http ，HA-Proxy keep-alive
option forwardfor # IP ， Http Header IP
########acl #############
acl itnihao_web hdr_reg(host) -i ^(www.itnihao.cn|ww1.itnihao.cn)$
# 2 true -i
acl itnihao_blog hdr_dom(host) -i blog.itnihao.cn
# www.itnihao.cn true -i
#acl itnihao hdr(host) -i itnihao.cn
# itnihao.cn true -i
#acl file_req url_sub -i killall=
# url killall=， true, false
#acl dir_req url_dir -i allow
# url allow ， true, false
#acl missing_cl hdr_cnt(Content-length) eq 0
# header Content-length 0 true
########acl #############
#block if missing_cl
# header Content-length 0 403
#block if !file_req || dir_req
#block ， 403 ， file_req， dir_req，
use_backend server_web if itnihao_web
# itnihao_web server_web backend
use_backend server_blog if itnihao_blog
# itnihao_blog server_blog backend
#redirect prefix http://blog.itniaho.cn code 301 if itnihao
# itnihao.cn ， http 301 http://192.168.16.3
default_backend server_bbs
# server_bbs backend
##########backend ##############
# server_web，server_blog，server_bbs
###########################backend server_web#############################
backend server_web
mode http #http 7
balance roundrobin # ，roundrobin
cookie SERVERID # serverid cookie ，serverid
option httpchk GET /index.html #
server web1 192.168.16.2:80 cookie web1 check inter 1500 rise 3 fall 3 weight 1
# ，cookie 1 serverid web1，check inter 1500 rise 3 3 ，
#fall 3 3 ，weight
server web2 192.168.16.3:80 cookie web2 check inter 1500 rise 3 fall 3 weight 2
# ，cookie 1 serverid web2，check inter 1500 rise 3 3 ，
#fall 3 3 ，weight
###################################backend server_blog###############################################
backend server_blog
mode http #http 7
balance roundrobin # ，roundrobin
cookie SERVERID # serverid cookie ，serverid
option httpchk GET /index.html #
server blog1 192.168.16.2:80 cookie blog1 check inter 1500 rise 3 fall 3 weight 1
# ，cookie 1 serverid web1，check inter 1500 rise 3 3 ，fall 3 3 ，weight
server blog2 192.168.16.3:80 cookie blog2 check inter 1500 rise 3 fall 3 weight 2
# ，cookie 1 serverid web2，check inter 1500 rise 3 3 ，fall 3 3 ，weight
###################################backend server_bbs###############################################
backend server_bbs
mode http #http 7
balance roundrobin # ，roundrobin
cookie SERVERID # serverid cookie ，serverid
option httpchk GET /index.html #
server bbs1 192.168.16.2:80 cookie bbs1 check inter 1500 rise 3 fall 3 weight 1
# ，cookie 1 serverid web1，check inter 1500 rise 3 3 ，fall 3 3 ，weight
server bbs2 192.168.16.3:80 cookie bbs2 check inter 1500 rise 3 fall 3 weight 2
# ，cookie 1 serverid web2，check inter 1500 rise 3 3 ，fall 3 3 ，weight 이 내용에 흥미가 있습니까?
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