Health check timeframe and incoming connections

2009-12-23 Thread Paul Hirose
I didn't see my original post(s) come back from haproxy@ mail-list, so I'm trying again, hopefully consolidated a bit smaller :) I have the configuration lines: option httpchk balance roundrobin timeout connect 5s timeout client 5s timeout server 5s

Re: QoS policies/priorities when sharing web servers among frontends

2009-12-23 Thread Willy Tarreau
On Sun, Dec 20, 2009 at 08:40:50PM +0100, Ben wrote: Is there a way to configure haproxy so it deals with available backends ressources (number of active connexions) as sharable quotas, a bit like Linux IP QoS can do for traffic shaping ? ie. do a best effort to attribute a minimum number of

Re: Custom Health Checks, Logging error, Integrating w/Keepalived

2009-12-23 Thread Willy Tarreau
Hey Paul, it's hard to reply to your mails, you send 10 questions at once. If it takes an hour to reply to each mail, there's very little chance anyone will find that time. Please try to split them by precise subjets and expect that some of them will not get any reply :-) I'll try to address

URL check and block

2009-12-23 Thread Joe Stein
Is there a way to block URL terms without degrading performance (so kind of like a WAF type function)? Also, how to block IP? If there is doc a link is kewl too o, np. Thanks!!! Happy Holidays in advance =8^) /* Joe Stein, 973-944-0094 http://www.medialets.com */

Re: Health check timeframe and incoming connections

2009-12-23 Thread Willy Tarreau
On Wed, Dec 23, 2009 at 11:31:49AM -0800, Paul Hirose wrote: I didn't see my original post(s) come back from haproxy@ mail-list, so I'm trying again, hopefully consolidated a bit smaller :) yes it was posted. I have the configuration lines: option httpchk balance roundrobin

anybody know how to health check a twisted xmlrpc server?

2009-12-23 Thread David Birdsong
i see that POST is a valid httpchk parameter, but without ripping twisted apart, i'm not sure how it could allow an empty POST through to code that could return a 200 or 204. has anybody already gone through this?

Re: Custom Health Checks, Logging error, Integrating w/Keepalived

2009-12-23 Thread Willy Tarreau
On Tue, Dec 22, 2009 at 01:25:24PM -0800, Paul Hirose wrote: (...) Next, I think this is related to what Willy warned about in a previous thread about the default syslogd being slow. I fired off a giant batch of requests at my haproxy, and there were a lot of error/warning msgs on my window

Re: anybody know how to health check a twisted xmlrpc server?

2009-12-23 Thread David Birdsong
On Wed, Dec 23, 2009 at 10:07 PM, David Birdsong david.birds...@gmail.com wrote: On Wed, Dec 23, 2009 at 9:57 PM, Willy Tarreau w...@1wt.eu wrote: On Wed, Dec 23, 2009 at 09:48:15PM -0800, David Birdsong wrote: i see that POST is a valid httpchk parameter, but without ripping twisted apart,

Re: anybody know how to health check a twisted xmlrpc server?

2009-12-23 Thread Willy Tarreau
On Wed, Dec 23, 2009 at 10:40:17PM -0800, David Birdsong wrote: On Wed, Dec 23, 2009 at 10:07 PM, David Birdsong david.birds...@gmail.com wrote: On Wed, Dec 23, 2009 at 9:57 PM, Willy Tarreau w...@1wt.eu wrote: On Wed, Dec 23, 2009 at 09:48:15PM -0800, David Birdsong wrote: i see that POST