#openstack高可用haproxy配置
openstack pike 部署 目录汇总 http://www.cnblogs.com/elvi/p/7613861.html
#openstack高可用haproxy配置
###########全局配置#########
global
log 127.0.0.1 local0
log 127.0.0.1 local1 notice
daemon
#nbproc #进程数量
maxconn #最大连接数
user haproxy #运行用户
group haproxy #运行组
chroot /var/lib/haproxy
pidfile /var/run/haproxy.pid
########默认配置############
defaults
log global
mode http #默认模式{ tcp|http|health }
option httplog #日志类别,采用httplog
option dontlognull #不记录健康检查日志信息
retries #2次连接失败不可用
option forwardfor #后端服务获得真实ip
option httpclose #请求完毕后主动关闭http通道
option abortonclose #服务器负载很高，自动结束比较久的链接
maxconn #最大连接数
timeout connect 5m #连接超时
timeout client 1m #客户端超时
timeout server 31m #服务器超时
timeout check 10s #心跳检测超时
balance roundrobin #负载均衡方式，轮询
########统计页面配置########
listen stats
bind 0.0.0.0:
mode http
option httplog
log 127.0.0.1 local0 err
stats refresh 30s
maxconn #最大连接数
stats uri /admin #状态页面 http//ip:1080/admin访问
stats realm Haproxy\ Statistics
stats auth admin:admin #用户和密码:admin
stats hide-version #隐藏版本信息
stats admin if TRUE #设置手工启动/禁用
########以下为openstack高可用配置############
#dashboard_cluster
listen dashboard_cluster
bind controller:
balance roundrobin
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check port inter rise fall
server controller2 controller2: check port inter rise fall
server controller3 controller3: check port inter rise fall
#mariadb_cluster
listen mariadb_cluster
mode tcp
bind controller:
balance leastconn
option mysql-check user haproxy
server controller1 controller1: weight check inter rise fall
server controller2 controller2: weight check inter rise fall
server controller3 controller3: weight check inter rise fall
#RabbitMQ_cluster
listen RabbitMQ-Server
bind controller:
mode tcp
balance roundrobin
option tcpka
timeout client 30m
timeout server 30m
option clitcpka
server controller1 controller1: check inter 5s rise fall
server controller2 controller2: check inter 5s rise fall
server controller3 controller3: check inter 5s rise fall
#RabbitMQ
listen RabbitMQ-Web
bind controller:
balance roundrobin
mode tcp
option tcpka
server controller1 controller1: check inter 5s rise fall
server controller2 controller2: check inter 5s rise fall
server controller3 controller3: check inter 5s rise fall
#
#keystone
listen keystone_admin_cluster
bind controller:
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
listen keystone_public_cluster
bind controller:
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#glance_api_cluster
listen glance_api_cluster
bind controller:
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#
listen glance_registry_cluster
bind controller:
balance source
option tcpka
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
##nova_compute
listen nova_compute_api_cluster
bind controller:
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#Nova-api-metadata
listen Nova-api-metadata_cluster
bind controller:
balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#nova_placement
listen nova_placement_cluster
bind controller:
#balance source
option tcpka
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#nova_vncproxy
listen nova_vncproxy_cluster
bind controller:
#balance source
option tcpka
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#Neutron_API
listen Neutron_API_cluster
bind controller:
#balance source
option tcpka
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#Cinder_API_cluster
listen Cinder_API_cluster
bind controller:
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1: check inter rise fall
server controller2 controller2: check inter rise fall
server controller3 controller3: check inter rise fall
#
