Alerting: Modify endpoint for testing a datasource rule using the UID (#48070)

* Modify testing endpoint to expect the datasource UID

* Update docs

pkg/services/ngalert/api/tooling/definitions/alertmanager.go

@@ -438,16 +438,10 @@ type BodyAlertingConfig struct {
 	Body PostableUserConfig
 }
 
-// testing routes
-// swagger:parameters RouteTestReceiverConfig RouteTestRuleConfig
-type DatasourceIDReference struct {
-	// DatasourceID should be the numeric datasource identifier
-	// in:path
-	DatasourceID int
-}
-
 // alertmanager routes
 // swagger:parameters RoutePostAlertingConfig RouteGetAlertingConfig RouteDeleteAlertingConfig RouteGetAMStatus RouteGetAMAlerts RoutePostAMAlerts RouteGetAMAlertGroups RouteGetSilences RouteCreateSilence RouteGetSilence RouteDeleteSilence RoutePostAlertingConfig RoutePostTestReceivers
+// testing routes
+// swagger:parameters RouteTestRuleConfig
 // prom routes
 // swagger:parameters RouteGetRuleStatuses RouteGetAlertStatuses
 // ruler routes

pkg/services/ngalert/api/tooling/definitions/testing.go

@@ -26,7 +26,7 @@ import (
 //     Responses:
 //       200: TestRuleResponse
 
-// swagger:route Post /api/v1/rule/test/{DatasourceID} testing RouteTestRuleConfig
+// swagger:route Post /api/v1/rule/test/{DatasourceUID} testing RouteTestRuleConfig
 //
 // Test a rule against external data source ruler
 //

pkg/services/ngalert/api/tooling/post.json

@@ -3391,11 +3391,12 @@
    "type": "object"
   },
   "gettableSilences": {
-   "description": "GettableSilences gettable silences",
    "items": {
     "$ref": "#/definitions/gettableSilence"
    },
-   "type": "array"
+   "type": "array",
+   "x-go-name": "GettableSilences",
+   "x-go-package": "github.com/prometheus/alertmanager/api/v2/models"
   },
   "labelSet": {
    "additionalProperties": {
@@ -3568,6 +3569,7 @@
    "x-go-package": "github.com/prometheus/alertmanager/api/v2/models"
   },
   "receiver": {
+   "description": "Receiver receiver",
    "properties": {
     "name": {
      "description": "name",
@@ -3578,9 +3580,7 @@
    "required": [
     "name"
    ],
-   "type": "object",
-   "x-go-name": "Receiver",
-   "x-go-package": "github.com/prometheus/alertmanager/api/v2/models"
+   "type": "object"
   },
   "silence": {
    "description": "Silence silence",
@@ -5614,7 +5614,7 @@
     ]
    }
   },
-  "/api/v1/rule/test/{DatasourceID}": {
+  "/api/v1/rule/test/{DatasourceUID}": {
    "post": {
     "consumes": [
      "application/json"
@@ -5623,12 +5623,11 @@
     "operationId": "RouteTestRuleConfig",
     "parameters": [
      {
-      "description": "DatasourceID should be the numeric datasource identifier",
-      "format": "int64",
+      "description": "DatasoureUID should be the datasource UID identifier",
       "in": "path",
-      "name": "DatasourceID",
+      "name": "DatasourceUID",
       "required": true,
-      "type": "integer"
+      "type": "string"
      },
      {
       "in": "body",

pkg/services/ngalert/api/tooling/spec.json

@@ -1937,7 +1937,7 @@
         }
       }
     },
-    "/api/v1/rule/test/{DatasourceID}": {
+    "/api/v1/rule/test/{DatasourceUID}": {
       "post": {
         "description": "Test a rule against external data source ruler",
         "consumes": [
@@ -1952,10 +1952,9 @@
         "operationId": "RouteTestRuleConfig",
         "parameters": [
           {
-            "type": "integer",
-            "format": "int64",
-            "description": "DatasourceID should be the numeric datasource identifier",
-            "name": "DatasourceID",
+            "type": "string",
+            "description": "DatasoureUID should be the datasource UID identifier",
+            "name": "DatasourceUID",
             "in": "path",
             "required": true
           },
@@ -5375,11 +5374,12 @@
       "$ref": "#/definitions/gettableSilence"
     },
     "gettableSilences": {
-      "description": "GettableSilences gettable silences",
       "type": "array",
       "items": {
         "$ref": "#/definitions/gettableSilence"
       },
+      "x-go-name": "GettableSilences",
+      "x-go-package": "github.com/prometheus/alertmanager/api/v2/models",
       "$ref": "#/definitions/gettableSilences"
     },
     "labelSet": {
@@ -5554,6 +5554,7 @@
       "$ref": "#/definitions/postableSilence"
     },
     "receiver": {
+      "description": "Receiver receiver",
       "type": "object",
       "required": [
         "name"
@@ -5565,8 +5566,6 @@
           "x-go-name": "Name"
         }
       },
-      "x-go-name": "Receiver",
-      "x-go-package": "github.com/prometheus/alertmanager/api/v2/models",
       "$ref": "#/definitions/receiver"
     },
     "silence": {