Add gcp_monitoring_alert_policy table. closes #145

docs/tables/gcp_monitoring_alert_policy.md

@@ -0,0 +1,46 @@
+# Table: gcp_monitoring_alert_policy
+
+An alerting policy describes a set of conditions that you want to monitor. These conditions might relate to the state of an unhealthy system or to resource consumption.
+
+## Examples
+
+### Basic info
+
+```sql
+select
+  display_name,
+  name,
+  enabled,
+  documentation ->> 'content' as doc_content,
+  tags
+from
+  gcp_monitoring_alert_policy;
+```
+
+
+### Get the creation record for each alert policy
+
+```sql
+select
+  display_name,
+  name,
+  creation_record ->> 'mutateTime' as mutation_time,
+  creation_record ->> 'mutatedBy' as mutated_by
+from
+  gcp_monitoring_alert_policy;
+```
+
+
+### Get the condition details for each alert policy
+
+```sql
+select
+  display_name,
+  con ->> 'displayName' as filter_display_name,
+  con -> 'conditionThreshold' ->> 'filter' as filter,
+  con -> 'conditionThreshold' ->> 'thresholdValue' as threshold_value,
+  con -> 'conditionThreshold' ->> 'trigger' as trigger
+from
+  gcp_monitoring_alert_policy,
+  jsonb_array_elements(conditions) as con;
+```

gcp-test/tests/gcp_monitoring_alert_policy/test-get-expected.json

@@ -0,0 +1,17 @@
+[
+	{
+		"combiner": "OR",
+		"display_name": "{{ resourceName }}",
+		"documentation": {
+			"content": "This is for testing purpose",
+			"mimeType": "text/markdown"
+		},
+		"enabled": true,
+		"location": "global",
+		"name": "{{ output.resource_id.value.split('/').pop() }}",
+		"project": "{{ output.project_id.value }}",
+		"user_labels": {
+			"foo": "bar"
+		}
+	}
+]

gcp-test/tests/gcp_monitoring_alert_policy/test-get-query.sql

@@ -0,0 +1,3 @@
+select name, display_name, combiner, enabled, documentation, project, location, user_labels
+from gcp.gcp_monitoring_alert_policy
+where name = '{{ output.resource_id.value.split("/").pop() }}';

gcp-test/tests/gcp_monitoring_alert_policy/test-hydrate-expected.json

@@ -0,0 +1,12 @@
+[
+	{
+		"combiner": "OR",
+		"display_name": "{{ resourceName }}",
+		"enabled": true,
+		"name": "{{ output.resource_id.value.split('/').pop() }}",
+		"project": "{{ output.project_id.value }}",
+		"tags": {
+			"foo": "bar"
+		}
+	}
+]

gcp-test/tests/gcp_monitoring_alert_policy/test-hydrate-query.sql

@@ -0,0 +1,3 @@
+select name, display_name, combiner, enabled, tags, project
+from gcp.gcp_monitoring_alert_policy
+where name = '{{ output.resource_id.value.split("/").pop() }}';

gcp-test/tests/gcp_monitoring_alert_policy/test-list-expected.json

@@ -0,0 +1,7 @@
+[
+	{
+		"combiner": "OR",
+		"display_name": "{{ resourceName }}",
+		"name": "{{ output.resource_id.value.split('/').pop() }}"
+	}
+]

gcp-test/tests/gcp_monitoring_alert_policy/test-list-query.sql

@@ -0,0 +1,3 @@
+select name, display_name, combiner
+from gcp.gcp_monitoring_alert_policy
+where display_name = '{{ resourceName }}';

gcp-test/tests/gcp_monitoring_alert_policy/test-not-found-expected.json

@@ -0,0 +1 @@
+null

gcp-test/tests/gcp_monitoring_alert_policy/test-not-found-query.sql

@@ -0,0 +1,3 @@
+select title, akas
+from gcp.gcp_monitoring_alert_policy
+where name = 'dummy';

gcp-test/tests/gcp_monitoring_alert_policy/variables.json

@@ -0,0 +1 @@
+{}

gcp-test/tests/gcp_monitoring_alert_policy/variables.tf

@@ -0,0 +1,88 @@
+
+variable "resource_name" {
+  type        = string
+  default     = "turbot-test-20200125-create-update"
+  description = "Name of the resource used throughout the test."
+}
+
+variable "gcp_project" {
+  type        = string
+  default     = "niteowl-aaa"
+  description = "GCP project used for the test."
+}
+
+variable "gcp_region" {
+  type        = string
+  default     = "us-east1"
+  description = "GCP region used for the test."
+}
+
+variable "gcp_zone" {
+  type    = string
+  default = "us-east1-b"
+}
+
+provider "google" {
+  project = var.gcp_project
+  region  = var.gcp_region
+  zone    = var.gcp_zone
+}
+
+data "google_client_config" "current" {}
+
+data "null_data_source" "resource" {
+  inputs = {
+    scope = "gcp://cloudresourcemanager.googleapis.com/projects/${data.google_client_config.current.project}"
+  }
+}
+
+resource "google_monitoring_alert_policy" "named_test_resource" {
+  display_name = var.resource_name
+  documentation {
+    content   = "This is for testing purpose"
+    mime_type = "text/markdown"
+  }
+  combiner = "OR"
+  conditions {
+    display_name = var.resource_name
+    condition_threshold {
+      filter     = "metric.type=\"compute.googleapis.com/instance/disk/write_bytes_count\" AND resource.type=\"gce_instance\""
+      duration   = "60s"
+      comparison = "COMPARISON_GT"
+      aggregations {
+        alignment_period   = "60s"
+        per_series_aligner = "ALIGN_RATE"
+      }
+    }
+  }
+  user_labels = {
+    foo = "bar"
+  }
+}
+
+data "template_file" "resource_aka" {
+  template = "gcp://monitoring.googleapis.com/${google_monitoring_alert_policy.named_test_resource.id}"
+  vars = {
+    resource_name = var.resource_name
+    project       = data.google_client_config.current.project
+    region        = data.google_client_config.current.region
+    zone          = data.google_client_config.current.zone
+  }
+}
+
+output "resource_aka" {
+  depends_on = [google_monitoring_alert_policy.named_test_resource]
+  value      = data.template_file.resource_aka.rendered
+}
+
+output "resource_name" {
+  value = var.resource_name
+}
+
+output "resource_id" {
+  value = google_monitoring_alert_policy.named_test_resource.name
+}
+
+output "project_id" {
+  value = var.gcp_project
+}

gcp/plugin.go

@@ -63,6 +63,7 @@ func Plugin(ctx context.Context) *plugin.Plugin {
 			"gcp_logging_exclusion":               tableGcpLoggingExclusion(ctx),
 			"gcp_logging_metric":                  tableGcpLoggingMetric(ctx),
 			"gcp_logging_sink":                    tableGcpLoggingSink(ctx),
+			"gcp_monitoring_alert_policy":         tableGcpMonitoringAlert(ctx),
 			"gcp_monitoring_group":                tableGcpMonitoringGroup(ctx),
 			"gcp_monitoring_notification_channel": tableGcpMonitoringNotificationChannel(ctx),
 			"gcp_project_service":                 tableGcpProjectService(ctx),