zabbix 自动注册机制实践

设计原则:
1. zabbix_server设置不同的host groups
2. 用host groups区分不同的模块
3. zabbix_agentd携带模块信息在HostMetadata中
4. zabbix_agentd启动之后，自动注册到zabbix_server中
5. zabbix_server根据不同zabbix_agentd携带的HostMetadata信息，将其加入到不同的host groups中。(zabbix_server Actions Setting)

# cat zabbix_agentd.conf

Server={{ zabbix_server_ip }}

ListenPort={{ zabbix_agentd_port }}

ListenIP={{ zabbix_agentd_ip }}

ServerActive={{ zabbix_server_ip }}:{{ zabbix_server_port }}

HostMetadata={{ host_tags }}

RefreshActiveChecks=120

# zabbix web console

1. configure -> actions

2. Event source: Auto Registration

3. Create action:

   a. Conditions: Host Metadata like {{ host_tag }}

   b. Operations: Add to host groups: