+ sudo -E kolla_set_configs
INFO:__main__:Loading config file at /var/lib/kolla/config_files/config.json
INFO:__main__:Validating config file
INFO:__main__:Kolla config strategy set to: COPY_ALWAYS
INFO:__main__:Copying service configuration files
INFO:__main__:Deleting /etc/haproxy/haproxy_run.sh
INFO:__main__:Copying /var/lib/kolla/config_files/haproxy_run.sh to /etc/haproxy/haproxy_run.sh
INFO:__main__:Setting permission for /etc/haproxy/haproxy_run.sh
INFO:__main__:Deleting /etc/haproxy/haproxy.cfg
INFO:__main__:Copying /var/lib/kolla/config_files/haproxy.cfg to /etc/haproxy/haproxy.cfg
INFO:__main__:Setting permission for /etc/haproxy/haproxy.cfg
INFO:__main__:Writing out command to execute
++ cat /run_command
+ CMD=/etc/haproxy/haproxy_run.sh
+ ARGS=
+ [[ ! -n '' ]]
+ . kolla_extend_start
+ echo 'Running command: '\''/etc/haproxy/haproxy_run.sh'\'''
Running command: '/etc/haproxy/haproxy_run.sh'
+ exec /etc/haproxy/haproxy_run.sh
+ find /var/lib/kolla/config_files/services.d/ -mindepth 1 -print0
+ xargs -0 -Icfg echo -f cfg
+ xargs /usr/sbin/haproxy -W -db -p /run/haproxy.pid -f /etc/haproxy/haproxy.cfg
HA-Proxy version 1.6.3 2015/12/25
Copyright 2000-2015 Willy Tarreau <willy@haproxy.org>

Usage : haproxy [-f <cfgfile>]* [ -vdVD ] [ -n <maxconn> ] [ -N <maxpconn> ]
        [ -p <pidfile> ] [ -m <max megs> ] [ -C <dir> ] [-- <cfgfile>*]
        -v displays version ; -vv shows known build options.
        -d enters debug mode ; -db only disables background mode.
        -dM[<byte>] poisons memory with <byte> (defaults to 0x50)
        -V enters verbose mode (disables quiet mode)
        -D goes daemon ; -C changes to <dir> before loading files.
        -q quiet mode : don't display messages
        -c check mode : only check config files and exit
        -n sets the maximum total # of connections (2000)
        -m limits the usable amount of memory (in MB)
        -N sets the default, per-proxy maximum # of connections (2000)
        -L set local peer name (default to hostname)
        -p writes pids of all children to this file
        -de disables epoll() usage even when available
        -dp disables poll() usage even when available
        -dS disables splice usage (broken on old kernels)
        -dV disables SSL verify on servers side
        -sf/-st [pid ]* finishes/terminates old pids.