Sorry for my English, I'm a new member.
I'm using "ldirectord" in my cluster environment.
When I comment (#) a RealServer in the file "cf" it is immediately
removed from the "virtual server table" but the service is still being
monitored: there are requests
"GET /foo.html HTTP/1.1 200 59 - libwww-perl/5.808"
in the logs of Apache
If I restart Apache, the RealServer is re-balanced!
I post my configurations:
===========================================
= Load Balancer =
OS: Ubuntu 8.04 LTS
kernel: 2.6.24-28-generic
ldirectord: 2.1.3-2
$ less /etc/ha.d/conf/cluster_foo.cf
------------------------------------
checktimeout=15
checkinterval=20
autoreload=yes
quiescent=no
fork=yes
logfile="/var/log/ldirectord-foo.log"
# HTTP
virtual=1.1.1.1:80
real=1.1.1.2:80 gate 10
real=1.1.1.3:80 gate 10
real=1.1.1.4:80 gate 9
real=1.1.1.5:80 gate 9
fallback=127.0.0.1:80 gate
service=http
virtualhost="www.foo.example"
request="/foo.html"
receive="OK"
scheduler=sed
protocol=tcp
checktype=negotiate
persistent=1200
------------------------------------
sysctl.conf:
net.ipv4.ip_forward = 1
net.ipv4.vs.expire_quiescent_template = 1
= RealServer =
[r...@foo01 ~]# ifconfig lo:0
lo:0 Link encap:Local Loopback
inet addr:1.1.1.2 Mask:255.255.255.255
UP LOOPBACK RUNNING MTU:16436 Metric:1
sysctl.conf:
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.eth0.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2
net.ipv4.conf.eth0.arp_announce = 2
===========================================
Many thanks!
--
Lorenzo Cocchi
Area Sistemi / Softec S.p.A.
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