openstack高可用haproxy配置

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#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 1     #进程数量
maxconn 4096  #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            #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 4096         #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 0.0.0.0:1080
mode http
option httplog
log 127.0.0.1 local0 err
stats refresh 30s
maxconn 10               #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:80
balance  roundrobin  
#balance  source
option  tcpka  
option  httpchk  
option  tcplog  
server controller1 controller1:8080 check port 8080 inter 2000 rise 2 fall 5
server controller2 controller2:8080 check port 8080 inter 2000 rise 2 fall 5
server controller3 controller3:8080 check port 8080 inter 2000 rise 2 fall 5
#mariadb_cluster
listen mariadb_cluster
mode tcp
bind controller:3306
balance leastconn
option mysql-check user haproxy     
server controller1 controller1:3306 weight 1 check inter 2000 rise 2 fall 5
server controller2 controller2:3306 weight 1 check inter 2000 rise 2 fall 5
server controller3 controller3:3306 weight 1 check inter 2000 rise 2 fall 5
#RabbitMQ_cluster
listen RabbitMQ-Server
bind controller:5673
mode tcp
balance roundrobin
option tcpka
timeout client  30m
timeout server  30m
option  clitcpka
server controller1 controller1:5672 check inter 5s rise 2 fall 3
server controller2 controller2:5672 check inter 5s rise 2 fall 3
server controller3 controller3:5672 check inter 5s rise 2 fall 3
#RabbitMQ
listen RabbitMQ-Web
bind controller:15673
balance roundrobin
mode tcp
option tcpka
server controller1 controller1:15672 check inter 5s rise 2 fall 3
server controller2 controller2:15672 check inter 5s rise 2 fall 3
server controller3 controller3:15672 check inter 5s rise 2 fall 3
#
#keystone
listen keystone_admin_cluster
bind controller:35357
#balance  source
option  tcpka
option  httpchk
option  tcplog
server controller1 controller1:35356 check inter 2000 rise 2 fall 5
server controller2 controller2:35356 check inter 2000 rise 2 fall 5
server controller3 controller3:35356 check inter 2000 rise 2 fall 5
listen keystone_public_cluster
bind controller:5000
#balance  source
option  tcpka
option  httpchk
option  tcplog
server controller1 controller1:4999 check inter 2000 rise 2 fall 5
server controller2 controller2:4999 check inter 2000 rise 2 fall 5
server controller3 controller3:4999 check inter 2000 rise 2 fall 5
#glance_api_cluster
listen glance_api_cluster
bind controller:9292
#balance  source
option  tcpka
option  httpchk
option  tcplog
server controller1 controller1:9292 check inter 2000 rise 2 fall 5
server controller2 controller2:9292 check inter 2000 rise 2 fall 5
server controller3 controller3:9292 check inter 2000 rise 2 fall 5
#
listen glance_registry_cluster
bind controller:9191
balance  source
option  tcpka
option  tcplog
server controller1 controller1:9191 check inter 2000 rise 2 fall 5
server controller2 controller2:9191 check inter 2000 rise 2 fall 5
server controller3 controller3:9191 check inter 2000 rise 2 fall 5

##nova_compute
listen nova_compute_api_cluster
bind controller:8774
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1:8774 check inter 2000 rise 2 fall 5
server controller2 controller2:8774 check inter 2000 rise 2 fall 5
server controller3 controller3:8774 check inter 2000 rise 2 fall 5
#Nova-api-metadata
listen Nova-api-metadata_cluster
bind controller:8775
balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1:8775 check inter 2000 rise 2 fall 5
server controller2 controller2:8775 check inter 2000 rise 2 fall 5
server controller3 controller3:8775 check inter 2000 rise 2 fall 5
#nova_placement
listen nova_placement_cluster
bind controller:8778
#balance source
option tcpka
option tcplog
server controller1 controller1:9778 check inter 2000 rise 2 fall 5
server controller2 controller2:9778 check inter 2000 rise 2 fall 5
server controller3 controller3:9778 check inter 2000 rise 2 fall 5
#nova_vncproxy
listen nova_vncproxy_cluster
bind controller:6080
#balance source
option tcpka
option tcplog
server controller1 controller1:6080 check inter 2000 rise 2 fall 5
server controller2 controller2:6080 check inter 2000 rise 2 fall 5
server controller3 controller3:6080 check inter 2000 rise 2 fall 5
#Neutron_API
listen Neutron_API_cluster
bind controller:9696
#balance source
option tcpka
option tcplog
server controller1 controller1:9696 check inter 2000 rise 2 fall 5
server controller2 controller2:9696 check inter 2000 rise 2 fall 5
server controller3 controller3:9696 check inter 2000 rise 2 fall 5
#Cinder_API_cluster
listen Cinder_API_cluster
bind controller:8776
#balance source
option tcpka
option httpchk
option tcplog
server controller1 controller1:8776 check inter 2000 rise 2 fall 5
server controller2 controller2:8776 check inter 2000 rise 2 fall 5
server controller3 controller3:8776 check inter 2000 rise 2 fall 5
#