By NodeJs and zookeeper to manage services
- 指定一个节点来作为所有服务地址的根节点(类似命名空间),该节点应该为一个持久节点。
- 有n个应用,每个应用下有n台机器,所以应用节点也拥有子节点,也应该是持久节点。
- 每台机器在启动应用服务的时候要向zk注册一个地址,在服务下线的时候要删除zk中的地址,所以使用临时节点特点正好符合这个行为,同时可以使用顺序节点自动帮我们管理节点名称。
By NodeJs and zookeeper to manage services
By NodeJs and zookeeper to manage services
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