With the configuration below, I see 4 proceses launched, but 2 of them seem
to exit. Anyone know why this is? (When I try higher numbers of nbproc
combined with higher bind-process I see more clones, but they still all
exit so I only have 2 left)
-Kyle
[root@centos1 ~]# strace -f -e trace=process
/opt/haproxy-ss-20121114/haproxy -f /etc/haproxy/haproxy.cfg
execve("/opt/haproxy-ss-20121114/haproxy",
["/opt/haproxy-ss-20121114/haproxy", "-f", "/etc/haproxy/haproxy.cfg"], [/*
29 vars */]) = 0
arch_prctl(ARCH_SET_FS, 0x7fde89bed7c0) = 0
clone(Process 26733 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fde89beda90) = 26733
[pid 26732] clone(Process 26734 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fde89beda90) = 26734
[pid 26732] clone(Process 26735 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fde89beda90) = 26735
[pid 26732] clone(Process 26736 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fde89beda90) = 26736
[pid 26732] exit_group(0) = ?
[pid 26736] exit_group(0) = ?
Process 26736 detached
[pid 26735] exit_group(0) = ?
Process 26735 detached
[root@centos1 ~]# ps aux | grep haproxy
root 26733 0.0 0.2 52472 1052 ? Ss 13:57 0:00
/opt/haproxy-ss-20121114/haproxy -f /etc/haproxy/haproxy.cfg
root 26734 0.0 0.2 52472 1052 ? Ss 13:57 0:00
/opt/haproxy-ss-20121114/haproxy -f /etc/haproxy/haproxy.cfg
root 26753 0.0 0.1 103244 836 pts/1 S+ 13:57 0:00 grep
haproxy
global
daemon
nbproc 4
defaults
clitimeout 10s
srvtimeout 10s
timeout connect 10s
listen ssl-front
bind-process 2-4
bind 0.0.0.0:443 ssl crt /etc/haproxy/cert/self.pem # basic conf require
only 1 keyword
server http 127.0.0.1:81 send-proxy
frontend ssl-frontend
mode http
bind-process 1
bind :80
bind :81 accept-proxy
default_backend test_backend
#server web1 127.0.0.1:82
backend test_backend
mode http
server web1 127.0.0.1:82
