Lalibaba

alicloud/data_source_alicloud_ess_alarms.go

@@ -0,0 +1,272 @@
+package alicloud
+
+import (
+	"regexp"
+
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/services/ess"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
+	"github.com/terraform-providers/terraform-provider-alicloud/alicloud/connectivity"
+)
+
+func dataSourceAlicloudEssAlarms() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAlicloudEssAlarmsRead,
+		Schema: map[string]*schema.Schema{
+			"scaling_group_id": {
+				Type:     schema.TypeString,
+				Optional: true,
+			},
+			"name_regex": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.ValidateRegexp,
+			},
+			"ids": {
+				Type:     schema.TypeList,
+				Optional: true,
+				Computed: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+			},
+			"output_file": {
+				Type:     schema.TypeString,
+				Optional: true,
+			},
+			"enable": {
+				Type:     schema.TypeBool,
+				Computed: true,
+				Optional: true,
+			},
+			"metric_type": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.StringInSlice([]string{"system", "custom"}, false),
+			},
+			"states": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.StringInSlice([]string{"OK", "ALARM", "INSUFFICIENT_DATA"}, false),
+			},
+			"alarms": {
+				Type:     schema.TypeList,
+				Computed: true,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"name": {
+							Type:     schema.TypeString,
+							Optional: true,
+							Computed: true,
+						},
+						"description": {
+							Type:     schema.TypeString,
+							Optional: true,
+						},
+						"enable": {
+							Type:     schema.TypeBool,
+							Optional: true,
+							Default:  true,
+						},
+						"alarm_actions": {
+							Type:     schema.TypeSet,
+							Elem:     &schema.Schema{Type: schema.TypeString},
+							Required: true,
+							MaxItems: 5,
+							MinItems: 1,
+						},
+						"scaling_group_id": {
+							Type:     schema.TypeString,
+							Required: true,
+						},
+						"metric_type": {
+							Type:     schema.TypeString,
+							Optional: true,
+							Default:  System,
+							ValidateFunc: validation.StringInSlice([]string{
+								string(System),
+								string(Custom),
+							}, false),
+						},
+						"metric_name": {
+							Type:     schema.TypeString,
+							Required: true,
+						},
+						"period": {
+							Type:     schema.TypeInt,
+							Optional: true,
+							Default:  FiveMinite,
+							ValidateFunc: validation.IntInSlice([]int{
+								int(OneMinite),
+								int(TwoMinite),
+								int(FiveMinite),
+								int(FifteenMinite),
+							}),
+						},
+						"statistics": {
+							Type:     schema.TypeString,
+							Optional: true,
+							Default:  Average,
+							ValidateFunc: validation.StringInSlice([]string{
+								string(Average),
+								string(Minimum),
+								string(Maximum),
+							}, false),
+						},
+						"threshold": {
+							Type:     schema.TypeString,
+							Required: true,
+						},
+						"comparison_operator": {
+							Type:     schema.TypeString,
+							Optional: true,
+							Default:  Gte,
+							ValidateFunc: validation.StringInSlice([]string{
+								string(Gt),
+								string(Gte),
+								string(Lt),
+								string(Lte),
+							}, false),
+						},
+						"evaluation_count": {
+							Type:         schema.TypeInt,
+							Optional:     true,
+							Default:      3,
+							ValidateFunc: validation.IntAtLeast(0),
+						},
+						"cloud_monitor_group_id": {
+							Type:     schema.TypeInt,
+							Optional: true,
+						},
+						"dimensions": {
+							Type:     schema.TypeMap,
+							Optional: true,
+							Computed: true,
+						},
+						"state": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+					},
+				},
+			},
+		},
+	}
+}
+
+func dataSourceAlicloudEssAlarmsRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*connectivity.AliyunClient)
+	request := ess.CreateDescribeAlarmsRequest()
+	request.RegionId = client.RegionId
+	request.PageSize = requests.NewInteger(PageSizeLarge)
+	request.PageNumber = requests.NewInteger(1)
+
+	if scalingGroupId, ok := d.GetOk("scaling_group_id"); ok && scalingGroupId.(string) != "" {
+		request.ScalingGroupId = scalingGroupId.(string)
+	}
+	if isenable, ok := d.GetOk("IsEnable"); ok && isenable.(requests.Boolean) != "" {
+		request.IsEnable = isenable.(requests.Boolean)
+	}
+	if metric_type, ok := d.GetOk("Metric_type"); ok && metric_type.(string) != "" {
+		request.MetricType = metric_type.(string)
+	}
+	var allAlarms []ess.Alarm
+	for {
+		raw, err := client.WithEssClient(func(essClient *ess.Client) (interface{}, error) {
+			return essClient.DescribeAlarms(request)
+		})
+		if err != nil {
+			return WrapErrorf(err, DataDefaultErrorMsg, "alicloud_ess_alarms", request.GetActionName(), AlibabaCloudSdkGoERROR)
+		}
+		addDebug(request.GetActionName(), raw, request.RpcRequest, request)
+		response := raw.(*ess.DescribeAlarmsResponse)
+		if len(response.AlarmList.Alarm) < 1 {
+			break
+		}
+		allAlarms = append(allAlarms, response.AlarmList.Alarm...)
+		if len(response.AlarmList.Alarm) < PageSizeLarge {
+			break
+		}
+		if page, err := getNextpageNumber(request.PageNumber); err != nil {
+			return WrapError(err)
+		} else {
+			request.PageNumber = page
+		}
+	}
+	var filteredAlarms = make([]ess.Alarm, 0)
+
+	nameRegex, okNameRegex := d.GetOk("name_regex")
+	idsMap := make(map[string]string)
+	ids, okIds := d.GetOk("ids")
+	if okIds {
+		for _, i := range ids.([]interface{}) {
+			idsMap[i.(string)] = i.(string)
+		}
+	}
+
+	if okNameRegex || okIds {
+		for _, alarm := range allAlarms {
+			if okNameRegex && nameRegex != "" {
+				var r = regexp.MustCompile(nameRegex.(string))
+				if r != nil && !r.MatchString(alarm.AlarmTaskName) {
+					continue
+				}
+			}
+			if okIds && len(idsMap) > 0 {
+				if _, ok := idsMap[alarm.AlarmTaskId]; !ok {
+					continue
+				}
+			}
+			filteredAlarms = append(filteredAlarms, alarm)
+		}
+	} else {
+		filteredAlarms = allAlarms
+	}
+
+	return alarmsDescriptionAttribute(d, filteredAlarms, meta)
+}
+
+func alarmsDescriptionAttribute(d *schema.ResourceData, alarms []ess.Alarm, meta interface{}) error {
+	var ids []string
+	var names []string
+	var s = make([]map[string]interface{}, 0)
+	for _, alarm := range alarms {
+		mapping := map[string]interface{}{
+			"state":               alarm.State,
+			"task_id":             alarm.AlarmTaskId,
+			"name":                alarm.Name,
+			"scaling_group_id":    alarm.ScalingGroupId,
+			"metric_name":         alarm.MetricName,
+			"description":         alarm.Description,
+			"enable":              alarm.Enable,
+			"alarm_actions":       alarm.AlarmActions,
+			"metric_type":         alarm.MetricType,
+			"period":              alarm.Period,
+			"statistics":          alarm.Statistics,
+			"threshold":           alarm.Threshold,
+			"comparison_operator": alarm.ComparisonOperator,
+			"evaluation_count":    alarm.EvaluationCount,
+			"dimensions":          alarm.Dimensions,
+		}
+		ids = append(ids, alarm.AlarmTaskId)
+		names = append(names, alarm.Name)
+		s = append(s, mapping)
+	}
+	d.SetId(dataResourceIdHash(ids))
+
+	if err := d.Set("alarms", s); err != nil {
+		return WrapError(err)
+	}
+
+	if err := d.Set("ids", ids); err != nil {
+		return WrapError(err)
+	}
+
+	if err := d.Set("names", names); err != nil {
+		return WrapError(err)
+	}
+
+	if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
+		writeToFile(output.(string), s)
+	}
+	return nil
+}