Need help configuring Piranha. Have only a few days left to get this done.
Edward Croft <[email protected]>
| Newsgroups | gmane.linux.redhat.piranha |
|---|---|
| Organization | Open Ratings, Inc. |
| Message-ID | <[email protected]> |
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User unknown Last-Attempt-Date: Tue, 22 Apr 2003 14:43:06 -0400 --h3MIh6q15586.1051036986/int-mx1.corp.redhat.com Content-Type: message/rfc822 Return-Path: <[email protected]> Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with SMTP id h3MIh5q15584 for <[email protected]>; Tue, 22 Apr 2003 14:43:05 -0400 Received: from exchange.hq.openratings.com ([141.149.165.226]) by mx1.redhat.com (8.11.6/8.11.6) with SMTP id h3MIh5D20284 for <[email protected]>; Tue, 22 Apr 2003 14:43:05 -0400 Received: from ecroft.hq.openratings.com ([10.0.0.232]) by exchange.hq.openratings.com with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id 2PBYFRVX; Tue, 22 Apr 2003 14:43:04 -0400 Subject: Question regarding piranha From: Edward Croft <[email protected]> Reply-To: [email protected] To: [email protected] Content-Type: text/plain Organization: Open Ratings, Inc. Message-Id: <[email protected]> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.3 Date: 22 Apr 2003 14:43:04 -0400 Content-Transfer-Encoding: 7bit Keith, I don't know if you are even there anymore, but I need some questions answered on HA. I have tried the website, but the documentation is either outdated, erroneous or incomplete. I am trying to set up an LVS setup for my webservers and FOS for database. LVS does not seem to work too well. I originally had FOS set up for the web servers but was told they wanted to do load balancing. FOS worked with the web servers, not LVS for some reason. And with the database servers, I created a script to return OK if the database could be reached, not just alive, but able to be queried. The documentation states that you can use a script for the send, but it never reads it. I verified this by putting a mail command at the very beginning. It isn't a permissions issue as I su'ed into the postgres account and was able to run the scripts. Here is a copy of the lvs.cf from the database server. serial_no = 18 primary = 10.0.13.5 service = fos backup_active = 1 backup = 10.0.13.6 heartbeat = 1 heartbeat_port = 539 keepalive = 6 deadtime = 18 network = direct reservation_conflict_action = preempt debug_level = 2 failover spdb { address = 10.0.13.30 aft0:1 vip_nmask = 255.255.255.0 active = 1 timeout = 6 expect = "OK" send_program = "/scripts/check_pgsql_alive" start_cmd = "/scripts/startdb" stop_cmd = "/scripts/stopdb" I had port 5432 in there, but took it out to test that also. I have only a few more days to get this all working or they will abandon this and dump RHAS as a possible candidate to run the site. Any help will be appreciated. P.S. Here is the lvs.cf for the lvs system which is configured in failover between two servers that have two real servers that will provide http:. I can get to each server individually, but not to the shared port. serial_no = 59 primary = 10.0.13.7 service = lvs backup_active = 1 backup = 10.0.13.8 heartbeat = 1 heartbeat_port = 539 keepalive = 6 deadtime = 18 network = nat nat_router = 10.0.13.254 aft0:2 nat_nmask = 255.255.255.0 reservation_conflict_action = preempt debug_level = NONE virtual spapp { active = 1 address = 10.0.13.20 aft0:1 vip_nmask = 255.255.255.0 fwmark = 1 port = 80 send = "GET / HTTP/1.0\r\n\r\n" expect = "HTTP" load_monitor = none scheduler = rr protocol = tcp timeout = 6 reentry = 15 quiesce_server = 0 server sapp01 { address = 10.0.13.3 active = 1 weight = 1 } server sapp02 { address = 10.0.13.4 active = 1 weight = 2 } } [