参考

  1. https://www.cnblogs.com/nihaorz/p/10783249.html

config

  1. global
  2. log 127.0.0.1 local0
  3. log 127.0.0.1 local1 notice
  4. maxconn 4096
  5. #chroot /usr/share/haproxy
  6. #user haproxy
  7. #group haproxy
  8. daemon
  10. defaults
  11.     log     global
  12.     mode    http
  13.     option  httplog
  14.     option  dontlognull
  15.     retries 3
  16.     option redispatch
  17.     timeout connect  5000
  18.     timeout client  50000
  19.     timeout server  50000
  21. # 统计页面配置
  22. listen admin_stats
  23.     bind 0.0.0.0:50000           # 监听IP和端口，为了安全可以设置本机的局域网IP及端口；
  24.     mode http
  25.     option httplog               # 采用http日志格式
  26.     stats refresh 30s            # 统计页面自动刷新时间
  27.     stats uri /haproxy?stats     # 状态管理页面，通过/haproxy?stats来访问
  28.     stats realm Haproxy Manager  # 统计页面密码框上提示文本
  29.     stats auth admin:psadmin     # 统计页面用户名和密码设置
  30.     #stats hide-version          # 隐藏统计页面上HAProxy的版本信息
  31.     #errorfile 403 /usr/local/haproxy/examples/errorfiles/   #设置haproxy 错误页面
  34. frontend fe_k8s_6444
  35.   bind *:6444
  36.   mode tcp
  37.   timeout client 1h
  38.   log global
  39.   option tcplog
  40.   default_backend be_k8s_6443
  41.   acl is_websocket hdr(Upgrade) -i WebSocket
  42.   acl is_websocket hdr_beg(Host) -i ws
  45. backend be_k8s_6443
  46.   mode tcp
  47.   timeout queue 1h
  48.   timeout server 1h
  49.   timeout connect 1h
  50.   log global
  51.   balance roundrobin
  52.   server rancher01 192.168.75.161:6443
  53.   server rancher02 192.168.75.162:6443
  54.   server rancher03 192.168.75.163:6443

运行

  1. docker run -d -p 8080 -p 30001 --name haproxy -v /root/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro haproxy:1.9.11