我已经尝试了多个networking教程来启用HAProxy统计（只是谷歌haproxy统计和尝试前10链接），但我相信这些是旧的HAProxy版本。 我在Ubuntu 16.04 LTS上运行1.7。
这里是我的/etc/haproxy/haproxy.cfg文件（这包括Datadog关于启用统计信息的说明）。
如果我删除listen ….块，它开始罚款。 当它在那里，我得到以下错误：
sudo service haproxy stop sudo service haproxy start Job for haproxy.service failed because the control process exited with error code. See "systemctl status haproxy.service" and "journalctl -xe" for details. journalctl和systemctl输出都显示“服务启动得太快，错误
haproxy.service - HAProxy Load Balancer Loaded: loaded (/lib/systemd/system/haproxy.service; enabled; vendor preset: enabled) Active: inactive (dead) (Result: exit-code) since Sun 2016-07-31 11:24:06 BST; 1min 19s ago Docs: man:haproxy(1) file:/usr/share/doc/haproxy/configuration.txt.gz Process: 1969 ExecReload=/bin/kill -USR2 $MAINPID (code=exited, status=0/SUCCESS) Process: 2388 ExecReload=/usr/sbin/haproxy -c -f ${CONFIG} (code=exited, status=1/FAILURE) Process: 2973 ExecStart=/usr/sbin/haproxy-systemd-wrapper -f ${CONFIG} -p /run/haproxy.pid $EXTRAOPTS (code=exited, status=0/SUCCESS) Process: 3511 ExecStartPre=/usr/sbin/haproxy -f ${CONFIG} -c -q (code=exited, status=1/FAILURE) Main PID: 2973 (code=exited, status=0/SUCCESS) Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: haproxy.service: Control process exited, code=exited status=1 Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: Failed to start HAProxy Load Balancer. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: haproxy.service: Unit entered failed state. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: haproxy.service: Failed with result 'exit-code'. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: haproxy.service: Service hold-off time over, scheduling restart. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: Stopped HAProxy Load Balancer. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: haproxy.service: Start request repeated too quickly. Jul 31 11:24:06 loadbalancervm-VirtualBox systemd[1]: Failed to start HAProxy Load Balancer.
haproxy.cfg文件
global log /dev/log local0 log /dev/log local1 notice chroot /var/lib/haproxy stats socket /run/haproxy/admin.sock mode 660 level admin stats timeout 30s user haproxy group haproxy daemon # Default SSL material locations ca-base /etc/ssl/certs crt-base /etc/ssl/private # Default ciphers to use on SSL-enabled listening sockets. # For more information, see ciphers(1SSL). This list is from: # https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/ ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS ssl-default-bind-options no-sslv3 defaults log global mode http option httplog option dontlognull timeout connect 5000 timeout client 50000 timeout server 50000 errorfile 400 /etc/haproxy/errors/400.http errorfile 403 /etc/haproxy/errors/403.http errorfile 408 /etc/haproxy/errors/408.http errorfile 500 /etc/haproxy/errors/500.http errorfile 502 /etc/haproxy/errors/502.http errorfile 503 /etc/haproxy/errors/503.http errorfile 504 /etc/haproxy/errors/504.http frontend LOAD_BALANCER_TIER bind *:80 default_backend WEB_SERVER_TIER backend WEB_SERVER_TIER balance roundrobin mode http server WebServer1 192.168.1.9:80 check server WebServer2 192.168.1.11:80 check listen stats :9000 mode http stats enable stats hide-version stats realm HAproxy-Statistics stats uri /haproxy_stats stats auth admin:password
请注意，所有缩进的行都使用制表符，而不是空格。 项目之间使用空格。
有任何想法吗？
你对旧版本是正确的。 绑定到代理（ frontend或listen ）声明开始处的一个端口，因为它在HAProxy 1.5中被删除，所以无效。
这是正确的forms：
listen stats bind :9000
请注意，你已经在你的frontend声明中这样做了。 一个listen本质上是一个前端和后端的组合。