openstack高可用haproxy配置

#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
#