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On Mon, 9 Oct 2000, Joseph Mack wrote:
> If the 2nd webserver was being LVS'ed you wouldn't be able to get to it
> from the director. Since you have no entry in ipvsadm for port 81, the
> director won't LVS it.
>
> > Is there anything really obviously wrong with this setup?
>
> Since you got it to work on port 80, you should be able to reproduce the
> setup again on port 81. I would assume that you've made some simple
> mistake.
>
ok. here is an edited version of the config I am using. I have removed
comments and altered the valid IPs and moved the FTP vserver out from
between the web vserver sections, but made no other changes.
-----------------------------------
# SECTION 1 - GLOBAL SETTINGS
service = lvs
primary = 192.168.1.1
backup_active = 0
heartbeat = 0
heartbeat_port = 1050
rsh_command = ssh
network = nat
nat_router = 10.0.0.254 eth1
# SECTION 2 - VIRTUAL AND REAL SERVERS
virtual www {
address = 192.168.1.1 eth0
port = 80
active = 1
persistent = 60
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
load_monitor = uptime
reentry = 10
server cluster1 {
address = 10.0.0.1
active = 1
}
server cluster2 {
address = 10.0.0.2
active = 1
}
server cluster3 {
address = 10.0.0.3
active = 1
}
}
virtual web {
address = 192.168.1.1 eth0
port = 81
active = 1
persistent = 60
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
load_monitor = uptime
server cluster1 {
address = 10.0.0.1
active = 1
}
}
virtual ftp {
address = 192.168.1.1 eth0
port = 21
active = 1
send = "\r\n"
expect = "220"
send = "quit"
load_monitor = uptime
server cluster1 {
address = 10.0.0.1
active = 1
}
}
-----------------------------------
when I start pulse on the director (I have no backup) then I get 4 nannys
and ipvsadm produces the following output:
# /usr/sbin/ipvsadm
IP Virtual Server version 0.9.16 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP balance:ftp wlc
-> cluster1:ftp Masq 1 0 0
TCP balance:www wlc persistent 60
-> cluster3:www Masq 1 0 0
-> cluster2:www Masq 1 0 0
-> cluster1:www Masq 1 0 0
I am able to ftp and get web pages through LVS with this
configuration. and when I am working from the director I can point a
browser to cluster1:81 and get a page back, so apache is going
strong. anything here make it obvious what my mistake is, or any ideas
what I should try?
--Erik
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