atom feed6 messages in ru.sysoev.nginxRe: healthcheck do not working
FromSent OnAttachments
StoneApr 15, 2011 1:24 am 
gidrobatonJul 29, 2011 2:16 am 
gidrobatonJul 29, 2011 6:50 am 
liseenJul 29, 2011 7:03 am 
gidrobatonAug 1, 2011 4:15 am 
liseenAug 2, 2011 6:52 am 
Subject:Re: healthcheck do not working
From:liseen (lise@gmail.com)
Date:Aug 2, 2011 6:52:12 am
List:ru.sysoev.nginx

Please check you nginx_upstream_hash with this command,

grep HEALTHCHECK ngx_http_upstream_hash_module.c #if (NGX_HTTP_HEALTHCHECK) #if (NGX_HTTP_HEALTHCHECK) #if (NGX_HTTP_HEALTHCHECK) #if (NGX_HTTP_HEALTHCHECK) #if (NGX_HTTP_HEALTHCHECK) #if (NGX_HTTP_HEALTHCHECK)

if you have compiled with right hash module, Health check should be worked. I have used this module for 2 months.

On Mon, Aug 1, 2011 at 7:15 PM, gidrobaton <ngin@nginx.us> wrote:

Hi, You should compile upstream hash module which cep12 patched, See:

https://github.com/cep21/nginx_upstream_hash/tree/support_http_healthchecks

nginx-1.0.5 was compiled with both patches:

root@true:/tmp/nginx-1.0.5# patch -p0 < ../nginx_upstream_hash-0.3.1/nginx.patch patching file src/http/ngx_http_upstream.h Hunk #1 succeeded at 106 (offset 1 line).

root@true:/tmp/nginx-1.0.5# patch -p1 < ../healthcheck_nginx_upstreams/nginx.patch patching file src/http/ngx_http_upstream.c patching file src/http/ngx_http_upstream.h Hunk #1 succeeded at 110 with fuzz 2 (offset 4 lines). patching file src/http/ngx_http_upstream_round_robin.c patching file src/http/ngx_http_upstream_round_robin.h

root@true:/tmp/nginx-1.0.5# ./configure --add-module=/tmp/nginx_upstream_hash-0.3.1/ --add-module=/tmp/healthcheck_nginx_upstreams/ --with-debug root@true:/tmp/nginx-1.0.5# make -j5 && make install

But if I use "hash" options, error.log is empty after nginx reload, even if I use "server" option, which indicates to closed port.

error_log /usr/local/nginx/logs/error.log; upstream backend { #ip_hash; server 172.16.0.130:181; server 172.16.0.130:182; server 172.16.0.130:122; hash $remote_addr; hash_again 0; healthcheck_enabled; healthcheck_delay 5000; healthcheck_timeout 1500; healthcheck_failcount 1; healthcheck_send "GET /PingAction.do HTTP/1.0" 'Host: ivis0'; }

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,191445,213176#msg-213176

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