Wowza负载均衡AddOn手册.pdf

Wowza负载均衡AddOn手册
WowzaDynamicLoadBalancingAddOn_UserGuide_4.5.pdf
Table of ContentsOverview ......................................................................................................6Deployment architecture options................................................................8Simple load balancing ..................................................................................................... 8Geographic group load balancing ................................................................................... 8Installing the Dynamic Load Balancing module .......................................10Configuring the load balancing system.....................................................11Server listener configuration.......................................................................................... 11VHost listener configuration .......................................................................................... 11Load Balancer property configuration............................................................................ 12Server property configuration ........................................................................................ 16HTTP interfaces ............................................................................................................ 21Redirection.................................................................................................23HTTP redirection ........................................................................................................... 24RTMP and RTSP redirection......................................................................................... 27Host-specific information............................................................................................... 28JSON and XML output .................................................................................................. 28Wowza Player Integration..........................................................................30Developer extension examples .................................................................33Client data collection extension..................................................................................... 33Load Balancer decision processing extension .............................................................. 35HTTP redirection extension........................................................................................... 37Examples....................................................................................................40Example Server.xml file................................................................................................. 40Example privateAddressMap.txt file (Load Balancer).................................................... 40