use config prometheus for each provider

Author: yduartep

csp-mixin/azureconfig.libsonnet

@@ -19,5 +19,13 @@
     groupLabels: ['job', 'resourceGroup', 'subscriptionName'],
     instanceLabels: ['resourceName'],
     metricsSource: 'azuremonitor',
+
+    local importRules(rules) = {
+      groups+: std.parseYaml(rules).groups,
+    },
+
+    prometheus: {
+      alerts: importRules(importstr 'alerts/azure-alerts.yml'),
+    },
   },
 }

csp-mixin/gcpconfig.libsonnet

@@ -19,5 +19,12 @@
     groupLabels: ['job'],
     instanceLabels: ['bucket_name'],
     metricsSource: 'stackdriver',
+    local importRules(rules) = {
+      groups+: std.parseYaml(rules).groups,
+    },
+
+    prometheus: {
+      alerts: importRules(importstr 'alerts/gcp-alerts.yml'),
+    },
   },
 }

csp-mixin/main.libsonnet

@@ -14,13 +14,9 @@ local commonlib = import 'common-lib/common/main.libsonnet';
       rows: (import './rows.libsonnet').new(this),
       dashboards: (import './dashboards.libsonnet').new(this),
     },
-    local importRules(rules) = {
-      groups+: std.parseYaml(rules).groups,
-    },
     asMonitoringMixin(): {
       grafanaDashboards+:: this.grafana.dashboards,
-      prometheusAlerts+:
-        importRules(importstr 'alerts/azure-alerts.yml') + importRules(importstr 'alerts/gcp-alerts.yml'),
+      prometheusAlerts+:: this.config.prometheus.alerts,
     },
   },