On Wed, Dec 17, 2014 at 10:39 PM, Pavlos Parissis <pavlos.paris...@gmail.com> wrote: > Hi, > > I remember someone( maybe Baptiste) saying that in multi process mode > backends will be picked up by the process which frontend is bound to. > But, I found not to be the case in 1.5.9. > I also remember that this works only when you have 1to1 relationship > between frontend and backends, which is my case. > > In the following output of stat sockets I see both backends to be > monitored by both processes. If I bind graphite_example.com_SSL backend > to the some process as the graphite_example.com_SSL frontend, it works > as expected where graphite_example.com_SSL is monitored only by process 2. > > It isn't a problem to use bind-process in backend settings and I am just > asking out of curiosity. > > Cheers, > Pavlos > > > echo 'show stat'|nc -U /var/lib/haproxy/stats1 > haproxy,FRONTEND,,,0,0,50000,0,0,0,0,0,0,,,,,OPEN,,,,,,,,,1,2,0,,,,0,0,2000 > haproxy,BACKEND,0,0,0,0,5000,0,0,0,0,0,,0,0,0,0,UP,0,0,0,,0,19,0,,1,2,0,,0, > graphite_example.com,FRONTEND,,,0,1,50000,6,1008,7290,0,0,0,,,,,OPEN,,,,,,, > graphite_example.com,server-101.example.com,0,0,0,1,,3,504,3645,,0,,0,0, > graphite_example.com,server-102.example.com,0,0,0,1,,3,504,3645,,0,,0, > graphite_example.com,BACKEND,0,0,0,1,5000,6,1008,7290,0,0,,0,0,0,0,UP,2,2,0 > graphite_example.com_SSL,server-103.example.com,0,0,0,0,,0,0,0,,0,,0,0,0 > graphite_example.com_SSL,server-104.example.com,0,0,0,0,,0,0,0,,0,,0,0, > graphite_example.com_SSL,BACKEND,0,0,0,0,5000,0,0,0,0,0,,0,0,0,0,UP,2,2, > > echo 'show stat'|nc -U /var/lib/haproxy/stats2 > haproxy,FRONTEND,,,0,1,50000,1,122,1955,0,0,0,,,,,OPEN,,,,,,,,,2,2,0,,,,0, > haproxy,BACKEND,0,0,0,0,5000,0,122,1955,0,0,,0,0,0,0,UP,0,0,0,,0,28,0,,2,2 > graphite_example.com,server-101.example.com,0,0,0,0,,0,0,0,,0,,0,0,0,0,U > graphite_example.com,server-102.example.com,0,0,0,0,,0,0,0,,0,,0,0,0,0,U > graphite_example.com,BACKEND,0,0,0,0,5000,0,0,0,0,0,,0,0,0,0,UP,2,2,0,,0,2 > graphite_example.com_SSL,FRONTEND,,,0,0,50000,0,0,0,0,0,0,,,,,OPEN,,,,,,,, > graphite_example.com_SSL,server-103.example.com,0,0,0,0,,0,0,0,,0,,0,0,0 > graphite_example.com_SSL,server-104.example.com,0,0,0,0,,0,0,0,,0,,0,0,0 > graphite_example.com_SSL,BACKEND,0,0,0,0,5000,0,0,0,0,0,,0,0,0,0,UP,2,2,0, > > > global > log 127.0.0.1 local2 > chroot /var/lib/haproxy > pidfile /var/run/haproxy.pid > maxconn 100000 > user haproxy > group haproxy > daemon > > stats socket /var/lib/haproxy/stats uid 0 gid 0 mode 0440 level admin > > ssl-server-verify none > tune.ssl.default-dh-param 2048 > > stats socket /var/lib/haproxy/stats1 uid 0 gid 0 mode 0440 level > admin process 1 > stats socket /var/lib/haproxy/stats2 uid 0 gid 0 mode 0440 level > admin process 2 > nbproc 2 > cpu-map 1 0 > cpu-map 2 1 > > defaults > maxconn 50000 > rate-limit sessions 2000 > mode http > log global > option contstats > option tcplog > option httplog > no option dontlognull > option tcp-smart-accept > option tcp-smart-connect > option http-keep-alive > option redispatch > balance roundrobin > timeout http-request 15s > timeout http-keep-alive 15s > retries 2 > timeout queue 1m > timeout connect 10s > timeout client 15s > timeout server 15s > timeout check 5s > option forwardfor header F5SourceIP > listen haproxy > bind :8080 > stats uri / > stats show-node > stats refresh 10s > stats show-legends > no log > > frontend graphite_example.com > bind 10.189.200.1:80 > bind-process 1 > default_backend graphite_example.com > > backend graphite_example.com > #bind-process 1 > default-server inter 10s > option httpchk GET / HTTP/1.1\r\nHost:\ > graphite.example.com\r\nUser-Agent:\ HAProxy > server server-101.example.com 10.96.70.65:80 check > server server-102.example.com 10.96.70.66:80 check > > > frontend graphite_example.com_SSL > bind 10.189.200.1:443 ssl crt /somepath/pem > bind-process 2 > default_backend graphite_example.com_SSL > > backend graphite_example.com_SSL > default-server inter 10s > #bind-process 2 > option httpchk GET / HTTP/1.1\r\nHost:\ > graphite.example.com\r\nUser-Agent:\ HAProxy > server server-103.example.com 10.96.70.109:443 ssl check check-ssl > server server-104.example.com 10.96.70.160:443 ssl check check-ssl >
> Hi Pavlos, Your test is not relevant. Since you have no bind-process on your SSL backend, HAProxy starts it up on both proceses you started up. Please try adding a bind-process 1 in your SSL backend and report us the result. Baptiste