Matt Bostock a29860d80e Allow route receiver to be inherited ... This is useful when you're using a label to determine the receiver but want to override other options such as `group_by`. Currently you'd have to duplicate the matchers for the receivers to be able to do this. `checkReceiver()` now returns no error if a receiver is empty and we add a check to ensure that the root route has a receiver defined. I've added a test for this. This brings the `receiver` option into line with the other options (`group_by`, `group_wait`, etc) in the sense that routes can now inherit the receiver from the parent node. From https://prometheus.io/docs/alerting/configuration/: > A route block defines a node in a routing tree and its children. Its > optional configuration parameters are inherited from its parent node > if not set.		2016-06-04 10:19:43 +01:00
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config_test.go	Allow route receiver to be inherited	2016-06-04 10:19:43 +01:00
config.go	Allow route receiver to be inherited	2016-06-04 10:19:43 +01:00
notifiers.go	Move SMTP auth to the config file	2016-04-16 16:41:55 -04:00