We have a situation where we have thousands of sites with one device behind a switch/router.
Host1 <---> Router1 <---> Zabbix
I wish to create a dependency on the host trigger:
'Host1 is down' trigger depends on 'Router1 is down' trigger
However, I use the API to populate all devices and routers to Zabbix and allocate a suitable template to each device (Host Template and Router Template).
I would like to create a trigger template that reads "If Host[n] is down" trigger depends on 'Router[y] is down".
Or, more specifically for each Host[n] add a dependency for "{INVENTORY.OOB.ROUTER} is down"
Router[y] is added to Host[n] as an inventory item {INVENTORY.OOB.ROUTER} so that we can create the relationship between the two.
Is it possible to templatize this?