how to configure /etc/haproxy/haproxy.cfg file n haproxy 1.4.8

Discussion in 'Server Operation' started by nishita, Jun 30, 2010.

  1. nishita

    nishita New Member

    hi
    i have install haproxy 1.4.8 on my linux server rhel 5.4
    installtion is complete .but i dnt know how to edit configuration file in haproxy.cfg .to allow my 3 webserver to work with each other.how to edit them and add my webserver id
    so kindly heip me
    the configuration is as follows:
    [root at HProxy haproxy]# more haproxy.cfg
    # this config needs haproxy-1.1.28 or haproxy-1.2.1

    global
    log 127.0.0.1 local0
    log 127.0.0.1 local1 notice
    #log loghost local0 info
    maxconn 4096
    chroot /usr/share/haproxy
    uid 99
    gid 99
    daemon
    #debug
    #quiet

    defaults
    log global
    mode http
    option httplog
    option dontlognull
    retries 3
    redispatch
    maxconn 2000
    contimeout 5000
    clitimeout 50000
    srvtimeout 50000
    listen appli1-rewrite 0.0.0.0:10001
    cookie SERVERID rewrite
    balance roundrobin
    server app1_1 192.168.34.23:8080 cookie app1inst1 check inter 2000 rise
    2 fall 5
    server app1_2 192.168.34.32:8080 cookie app1inst2 check inter 2000 rise
    2 fall 5
    server app1_3 192.168.34.27:8080 cookie app1inst3 check inter 2000 rise
    2 fall 5
    server app1_4 192.168.34.42:8080 cookie app1inst4 check inter 2000 rise
    2 fall 5

    listen appli2-insert 0.0.0.0:10002
    option httpchk
    balance roundrobin
    cookie SERVERID insert indirect nocache
    server inst1 192.168.114.56:80 cookie server01 check inter 2000 fall 3
    server inst2 192.168.114.56:81 cookie server02 check inter 2000 fall 3
    capture cookie vgnvisitor= len 32

    option httpclose # disable keep-alive
    rspidel ^Set-cookie:\ IP= # do not let this cookie tell our intern
    al IP address

    listen appli3-relais 0.0.0.0:10003
    dispatch 192.168.135.17:80

    listen appli4-backup 0.0.0.0:10004
    option httpchk /index.html
    option persist
    balance roundrobin
    server inst1 192.168.114.56:80 check inter 2000 fall 3
    server inst2 192.168.114.56:81 check inter 2000 fall 3 backup

    listen ssl-relay 0.0.0.0:8443
    option ssl-hello-chk
    balance source
    server inst1 192.168.110.56:443 check inter 2000 fall 3
    server inst2 192.168.110.57:443 check inter 2000 fall 3
    server back1 192.168.120.58:443 backup

    listen appli5-backup 0.0.0.0:10005
    option httpchk *
    balance roundrobin
    cookie SERVERID insert indirect nocache
    server inst1 192.168.114.56:80 cookie server01 check inter 2000 fall 3
    server inst2 192.168.114.56:81 cookie server02 check inter 2000 fall 3
    server inst3 192.168.114.57:80 backup check inter 2000 fall 3
    capture cookie ASPSESSION len 32
    srvtimeout 20000

    option httpclose # disable keep-alive
    option checkcache # block response if set-cookie & cacheab
    le

    rspidel ^Set-cookie:\ IP= # do not let this cookie tell our intern
    al IP address

    errorloc 502
    errorfile 503 /etc/haproxy/errors/503.http

    .please help.as i need it urgently
    thanks
     

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