Alerting: send alerts to external, internal, or both alertmanagers (#40341)

* (WIP) send alerts to external, internal, or both alertmanagers

* Modify admin configuration endpoint, update swagger docs

* Integration test for admin config updated

* Code review changes

* Fix alertmanagers choice not changing bug, add unit test

* Add AlertmanagersChoice as enum in swagger, code review changes

* Fix API and tests errors

* Change enum from int to string, use 'SendAlertsTo' instead of 'AlertmanagerChoice' where necessary

* Fix tests to reflect last changes

* Keep senders running when alerts are handled just internally

* Check if any external AM has been discovered before sending alerts, update tests

* remove duplicate data from logs

* update comment

* represent alertmanagers choice as an int instead of a string

* default alertmanagers choice to all alertmanagers, test cases

* update definitions and generate spec
This commit is contained in:
Santiago
2022-02-01 20:36:55 -03:00
committed by GitHub
parent 21796c61ba
commit 04d93751b8
10 changed files with 388 additions and 84 deletions
@@ -1,6 +1,8 @@
package definitions
import v1 "github.com/prometheus/client_golang/api/prometheus/v1"
import (
v1 "github.com/prometheus/client_golang/api/prometheus/v1"
)
// swagger:route GET /api/v1/ngalert/alertmanagers configuration RouteGetAlertmanagers
//
@@ -26,7 +28,7 @@ import v1 "github.com/prometheus/client_golang/api/prometheus/v1"
// swagger:route POST /api/v1/ngalert/admin_config configuration RoutePostNGalertConfig
//
// Creates or updates the NGalert configuration of the user's organization.
// Creates or updates the NGalert configuration of the user's organization. If no value is sent for alertmanagersChoice, it defaults to "all".
//
// Consumes:
// - application/json
@@ -52,14 +54,25 @@ type NGalertConfig struct {
Body PostableNGalertConfig
}
// swagger:enum AlertmanagersChoice
type AlertmanagersChoice string
const (
AllAlertmanagers AlertmanagersChoice = "all"
InternalAlertmanager AlertmanagersChoice = "internal"
ExternalAlertmanagers AlertmanagersChoice = "external"
)
// swagger:model
type PostableNGalertConfig struct {
Alertmanagers []string `json:"alertmanagers"`
Alertmanagers []string `json:"alertmanagers"`
AlertmanagersChoice AlertmanagersChoice `json:"alertmanagersChoice"`
}
// swagger:model
type GettableNGalertConfig struct {
Alertmanagers []string `json:"alertmanagers"`
Alertmanagers []string `json:"alertmanagers"`
AlertmanagersChoice AlertmanagersChoice `json:"alertmanagersChoice"`
}
// swagger:model