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Hallo Alexandre,
Hallo Group,
i changed the group definition as you suggested,
and it still tries to connect to both machines which i have configured as
realservers,
one is the director A and the other is the failover-director B.
When the request of the client goes to A it works,
when it goes to B it gets no reply.
I have attached my actual keepalived.conf.
After reading again in the LVS-Howto that the realservers have to have their
gateway on the director
i have also tried to add on B a default route to A
e.g.
"route add default gw 192.168.1.10 netmask 255.255.255.0"
but the connection still hangs.
Is it even possible to accomplish what i am trying to do ?
in the LVS-Howto there is a mail that somebody did this,
but it only says to look at ultramonkey.org for a example,
where i didn't find it.
Best Regards,
Nenad
Alexandre Cassen wrote:
Hi,
yes it tries to connect to B also ! (maybe my persistence_timeout was
to high?)
It trieq and it connects only after IP takeover. use iproute2 : ip
address list to see IP address set. The VRRP VIPs appear here. See the
/var/log/messages, then you will see VRRP state transition (BACKUP to
MASTER, ...)
but then it just hangs.
No reply gets sent back to the client.
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP lvs:http rr
-> linux10.local:http Local 1 1 2
-> 192.168.1.5:http Masq 1 0 1
As you see 192.168.1.5 (=B) gets the request and then nothing happens.
Any Ideas ?
oh... yes :) reading again your previous mail :
vrrp_sync_group test1 {
VI_1
VI_2
}
this declaration is not good. You must use the following syntax :
vrrp_sync_group test1 {
group {
VI_1
VI_2
}
}
Best regs,
Alexandre
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! Configuration File for keepalived
global_defs {
notification_email {
root
}
notification_email_from Alexandre.Cassen@xxxxxxxxxxxx
smtp_server 192.168.1.10
smtp_connect_timeout 30
lvs_id linux10
}
vrrp_sync_group test1 {
group {
VI_1
VI_2
}
}
vrrp_instance VI_1 {
state MASTER
interface eth1
virtual_router_id 51
priority 100
authentication {
auth_type PASS
auth_pass nenad
}
virtual_ipaddress {
192.168.1.110/24
}
vrrp_instance VI_2 {
state MASTER
interface eth1
virtual_router_id 52
priority 100
authentication {
auth_type PASS
auth_pass nenad
}
virtual_ipaddress {
192.168.1.120/24
}
}
virtual_server 192.168.1.110 80 {
#delay_loop 6
lb_algo rr
lb_kind NAT
# persistence_timeout 5
protocol TCP
#virtualhost www.my.com # The VirtualHost string to use
# in the GET query.
sorry_server 192.168.1.100 80
real_server 192.168.1.6 80 {
weight 1
TCP_CHECK {
connect_timeout 20
}
}
real_server 192.168.1.11 80 {
weight 1
HTTP_GET {
url {
path /index.html
digest a524cfc95b37f75c2278a713d6f94ecc
}
connect_timeout 3
}
connection_timeout 10
}
}
virtual_server 192.168.1.120 23 {
delay_loop 6
lb_algo rr
lb_kind NAT
#persistence_timeout 1
protocol TCP
#virtualhost www.my.com # The VirtualHost string to use
# in the GET query.
sorry_server 192.168.1.100 23
real_server 192.168.1.6 23 {
weight 1
TCP_CHECK {
connect_timeout 20
}
}
real_server 192.168.1.11 23 {
weight 1
TCP_CHECK {
connect_timeout 20
}
}
}
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