Separate metric test by type
This commit is contained in:
parent
52040c69a4
commit
45c93cfb07
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@ -0,0 +1,40 @@
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package librato
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import (
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"encoding/json"
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"fmt"
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)
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// Encodes a hash into a JSON string
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func attributesFlatten(attrs map[string]string) (string, error) {
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byteArray, err := json.Marshal(attrs)
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if err != nil {
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return "", fmt.Errorf("Error encoding to JSON: %s", err)
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}
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return string(byteArray), nil
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}
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// Takes JSON in a string & decodes into a hash
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func attributesExpand(raw string) (map[string]string, error) {
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attrs := make(map[string]string)
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err := json.Unmarshal([]byte(raw), &attrs)
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if err != nil {
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return nil, fmt.Errorf("Error decoding JSON: %s", err)
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}
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return attrs, err
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}
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func normalizeJSON(jsonString interface{}) string {
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if jsonString == nil || jsonString == "" {
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return ""
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}
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var j interface{}
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err := json.Unmarshal([]byte(jsonString.(string)), &j)
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if err != nil {
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return fmt.Sprintf("Error parsing JSON: %s", err)
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}
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b, _ := json.Marshal(j)
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return string(b[:])
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}
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@ -0,0 +1,12 @@
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package librato
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import (
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"testing"
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"time"
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)
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func sleep(t *testing.T, amount time.Duration) func() {
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return func() {
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time.Sleep(amount * time.Second)
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}
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}
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@ -102,6 +102,8 @@ func resourceLibratoMetric() *schema.Resource {
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}
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func resourceLibratoMetricCreate(d *schema.ResourceData, meta interface{}) error {
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log.Println("[INFO] Creating Librato metric")
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client := meta.(*librato.Client)
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metric := new(librato.Metric)
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@ -120,11 +122,15 @@ func resourceLibratoMetricCreate(d *schema.ResourceData, meta interface{}) error
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if a, ok := d.GetOk("period"); ok {
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metric.Period = librato.Uint(a.(uint))
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}
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if a, ok := d.GetOk("composite"); ok {
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metric.Composite = librato.String(a.(string))
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}
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if a, ok := d.GetOk("attributes"); ok {
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attributeData := a.([]interface{})
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if len(attributeData) > 1 {
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return fmt.Errorf("Only one set of attributes per alert is supported")
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return fmt.Errorf("Only one set of attributes per metric is supported")
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}
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if len(attributeData) == 1 && attributeData[0] == nil {
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@ -168,7 +174,7 @@ func resourceLibratoMetricCreate(d *schema.ResourceData, meta interface{}) error
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_, err := client.Metrics.Edit(metric)
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if err != nil {
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log.Printf("[INFO] ERROR creating Metric: %s", err)
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return fmt.Errorf("Error creating Librato service: %s", err)
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return fmt.Errorf("Error creating Librato metric: %s", err)
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}
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resource.Retry(1*time.Minute, func() *resource.RetryError {
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@ -182,72 +188,12 @@ func resourceLibratoMetricCreate(d *schema.ResourceData, meta interface{}) error
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return nil
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})
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return resourceLibratoMetricReadResult(d, metric)
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}
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func resourceLibratoMetricReadResult(d *schema.ResourceData, metric *librato.Metric) error {
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d.SetId(*metric.Name)
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d.Set("id", *metric.Name)
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d.Set("name", *metric.Name)
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d.Set("type", *metric.Type)
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if metric.Description != nil {
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d.Set("description", *metric.Description)
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}
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if metric.DisplayName != nil {
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d.Set("display_name", *metric.DisplayName)
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}
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if metric.Period != nil {
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d.Set("period", *metric.Period)
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}
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if metric.Composite != nil {
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d.Set("composite", *metric.Composite)
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}
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attributes := resourceLibratoMetricAttributesGather(d, metric.Attributes)
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d.Set("attributes", attributes)
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return nil
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}
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// Flattens an attributes hash into something that flatmap.Flatten() can handle
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func resourceLibratoMetricAttributesGather(d *schema.ResourceData, attributes *librato.MetricAttributes) []map[string]interface{} {
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result := make([]map[string]interface{}, 0, 1)
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if attributes != nil {
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retAttributes := make(map[string]interface{})
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if attributes.Color != nil {
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retAttributes["color"] = *attributes.Color
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}
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if attributes.DisplayMax != nil {
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retAttributes["display_max"] = attributes.DisplayMax
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}
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if attributes.DisplayMin != nil {
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retAttributes["display_min"] = attributes.DisplayMin
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}
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if attributes.DisplayUnitsLong != "" {
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retAttributes["display_units_long"] = attributes.DisplayUnitsLong
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}
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if attributes.DisplayUnitsShort != "" {
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retAttributes["display_units_short"] = attributes.DisplayUnitsShort
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}
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if attributes.CreatedByUA != "" {
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retAttributes["created_by_ua"] = attributes.CreatedByUA
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}
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retAttributes["display_stacked"] = attributes.DisplayStacked || false
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retAttributes["gap_detection"] = attributes.GapDetection || false
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retAttributes["aggregate"] = attributes.Aggregate || false
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result = append(result, retAttributes)
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}
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return result
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return metricReadResult(d, metric)
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}
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func resourceLibratoMetricRead(d *schema.ResourceData, meta interface{}) error {
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log.Println("[INFO] Reading Librato metric")
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client := meta.(*librato.Client)
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id := d.Id()
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@ -264,10 +210,12 @@ func resourceLibratoMetricRead(d *schema.ResourceData, meta interface{}) error {
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log.Printf("[INFO] Read Librato Metric: %s", structToString(metric))
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return resourceLibratoMetricReadResult(d, metric)
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return metricReadResult(d, metric)
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}
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func resourceLibratoMetricUpdate(d *schema.ResourceData, meta interface{}) error {
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log.Println("[INFO] Updating Librato metric")
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client := meta.(*librato.Client)
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metricID := d.Id()
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@ -309,7 +257,7 @@ func resourceLibratoMetricUpdate(d *schema.ResourceData, meta interface{}) error
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if d.HasChange("attributes") {
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attributeData := d.Get("attributes").([]interface{})
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if len(attributeData) > 1 {
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return fmt.Errorf("Only one set of attributes per alert is supported")
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return fmt.Errorf("Only one set of attributes per metric is supported")
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}
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if len(attributeData) == 1 && attributeData[0] == nil {
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@ -351,7 +299,9 @@ func resourceLibratoMetricUpdate(d *schema.ResourceData, meta interface{}) error
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fullMetric.Attributes = attributes
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}
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log.Printf("[INFO] Updating Librato metric: %v", metric)
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log.Printf("[INFO] Updating Librato metric: %v", structToString(metric))
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log.Printf("[INFO] Librato fullMetric: %v", structToString(fullMetric))
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_, err = client.Metrics.Edit(metric)
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if err != nil {
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return fmt.Errorf("Error updating Librato metric: %s", err)
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@ -367,19 +317,20 @@ func resourceLibratoMetricUpdate(d *schema.ResourceData, meta interface{}) error
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MinTimeout: 2 * time.Second,
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ContinuousTargetOccurence: 5,
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Refresh: func() (interface{}, string, error) {
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log.Printf("[DEBUG] Checking if Librato Metric %s was updated yet", metricID)
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log.Printf("[INFO] Checking if Librato Metric %s was updated yet", metricID)
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changedMetric, _, getErr := client.Metrics.Get(metricID)
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if getErr != nil {
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return changedMetric, "", getErr
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}
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isEqual := reflect.DeepEqual(*fullMetric, *changedMetric)
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log.Printf("[DEBUG] Updated Librato Metric %s match: %t", metricID, isEqual)
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log.Printf("[INFO] Updated Librato Metric %s match: %t", metricID, isEqual)
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return changedMetric, fmt.Sprintf("%t", isEqual), nil
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},
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}
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_, err = wait.WaitForState()
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if err != nil {
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log.Printf("[INFO] ERROR - Failed updating Librato Metric %s: %s", metricID, err)
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return fmt.Errorf("Failed updating Librato Metric %s: %s", metricID, err)
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}
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@ -387,6 +338,8 @@ func resourceLibratoMetricUpdate(d *schema.ResourceData, meta interface{}) error
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}
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func resourceLibratoMetricDelete(d *schema.ResourceData, meta interface{}) error {
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log.Println("[INFO] Deleting Librato metric")
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client := meta.(*librato.Client)
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id := d.Id()
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@ -397,22 +350,92 @@ func resourceLibratoMetricDelete(d *schema.ResourceData, meta interface{}) error
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return fmt.Errorf("Error deleting Metric: %s", err)
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}
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log.Printf("[INFO] Verifying Metric %s deleted", id)
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resource.Retry(1*time.Minute, func() *resource.RetryError {
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log.Printf("[INFO] GETing Metric %s", id)
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_, _, err := client.Metrics.Get(id)
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if err != nil {
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if errResp, ok := err.(*librato.ErrorResponse); ok && errResp.Response.StatusCode == 404 {
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log.Printf("[INFO] GET returned a 404 for Metric %s\n", id)
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return nil
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}
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log.Printf("[INFO] non-retryable error attempting to Get metric: %s", err)
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return resource.NonRetryableError(err)
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}
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log.Printf("[INFO] retryable error attempting to Get metric: %s", id)
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return resource.RetryableError(fmt.Errorf("metric still exists"))
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})
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log.Println("[INFO] I think Metric is deleted")
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d.SetId("")
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return nil
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}
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func metricReadResult(d *schema.ResourceData, metric *librato.Metric) error {
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d.SetId(*metric.Name)
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d.Set("id", *metric.Name)
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d.Set("name", *metric.Name)
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d.Set("type", *metric.Type)
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if metric.Description != nil {
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d.Set("description", *metric.Description)
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}
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if metric.DisplayName != nil {
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d.Set("display_name", *metric.DisplayName)
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}
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if metric.Period != nil {
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d.Set("period", *metric.Period)
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}
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if metric.Composite != nil {
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d.Set("composite", *metric.Composite)
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}
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attributes := metricAttributesGather(d, metric.Attributes)
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d.Set("attributes", attributes)
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return nil
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}
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// Flattens an attributes hash into something that flatmap.Flatten() can handle
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func metricAttributesGather(d *schema.ResourceData, attributes *librato.MetricAttributes) []map[string]interface{} {
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result := make([]map[string]interface{}, 0, 1)
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if attributes != nil {
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retAttributes := make(map[string]interface{})
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if attributes.Color != nil {
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retAttributes["color"] = *attributes.Color
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}
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if attributes.DisplayMax != nil {
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retAttributes["display_max"] = attributes.DisplayMax
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}
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if attributes.DisplayMin != nil {
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retAttributes["display_min"] = attributes.DisplayMin
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}
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if attributes.DisplayUnitsLong != "" {
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retAttributes["display_units_long"] = attributes.DisplayUnitsLong
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}
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if attributes.DisplayUnitsShort != "" {
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retAttributes["display_units_short"] = attributes.DisplayUnitsShort
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}
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if attributes.CreatedByUA != "" {
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retAttributes["created_by_ua"] = attributes.CreatedByUA
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}
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retAttributes["display_stacked"] = attributes.DisplayStacked || false
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retAttributes["gap_detection"] = attributes.GapDetection || false
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retAttributes["aggregate"] = attributes.Aggregate || false
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result = append(result, retAttributes)
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}
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return result
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}
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func structToString(i interface{}) string {
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s, _ := json.Marshal(i)
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return string(s)
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@ -11,10 +11,10 @@ import (
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"github.com/henrikhodne/go-librato/librato"
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)
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func TestAccLibratoMetric_Basic(t *testing.T) {
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func TestAccLibratoCounterMetric(t *testing.T) {
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var metric librato.Metric
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name := fmt.Sprintf("tftest-metric-%s", acctest.RandString(10))
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typ := "counter"
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counter := "counter"
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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@ -22,7 +22,88 @@ func TestAccLibratoMetric_Basic(t *testing.T) {
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CheckDestroy: testAccCheckLibratoMetricDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccCheckLibratoMetricConfig(name, typ),
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Config: counterMetricConfig(name, counter, fmt.Sprintf("A test %s metric", counter)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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testAccCheckLibratoMetricType(&metric, []string{"gauge", "counter", "composite"}),
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resource.TestCheckResourceAttr(
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"librato_metric.foobar", "name", name),
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),
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},
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{
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PreConfig: sleep(t, 15),
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Config: counterMetricConfig(name, counter, fmt.Sprintf("An updated test %s metric", counter)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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testAccCheckLibratoMetricType(&metric, []string{"gauge", "counter", "composite"}),
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resource.TestCheckResourceAttr(
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"librato_metric.foobar", "name", name),
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),
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},
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},
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})
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}
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func TestAccLibratoGaugeMetric(t *testing.T) {
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var metric librato.Metric
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name := fmt.Sprintf("tftest-metric-%s", acctest.RandString(10))
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gauge := "gauge"
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckLibratoMetricDestroy,
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Steps: []resource.TestStep{
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{
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Config: gaugeMetricConfig(name, gauge, fmt.Sprintf("A test %s metric", gauge)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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testAccCheckLibratoMetricType(&metric, []string{"gauge", "counter", "composite"}),
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resource.TestCheckResourceAttr(
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"librato_metric.foobar", "name", name),
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),
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},
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{
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PreConfig: sleep(t, 15),
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Config: gaugeMetricConfig(name, gauge, fmt.Sprintf("An updated test %s metric", gauge)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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testAccCheckLibratoMetricType(&metric, []string{"gauge", "counter", "composite"}),
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resource.TestCheckResourceAttr(
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"librato_metric.foobar", "name", name),
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),
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},
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},
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})
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}
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func TestAccLibratoCompositeMetric(t *testing.T) {
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var metric librato.Metric
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name := fmt.Sprintf("tftest-metric-%s", acctest.RandString(10))
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composite := "composite"
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckLibratoMetricDestroy,
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Steps: []resource.TestStep{
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{
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Config: compositeMetricConfig(name, composite, fmt.Sprintf("A test %s metric", composite)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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testAccCheckLibratoMetricType(&metric, []string{"gauge", "counter", "composite"}),
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resource.TestCheckResourceAttr(
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"librato_metric.foobar", "name", name),
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),
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},
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{
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PreConfig: sleep(t, 15),
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Config: compositeMetricConfig(name, composite, fmt.Sprintf("An updated test %s metric", composite)),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckLibratoMetricExists("librato_metric.foobar", &metric),
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testAccCheckLibratoMetricName(&metric, name),
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@ -43,6 +124,7 @@ func testAccCheckLibratoMetricDestroy(s *terraform.State) error {
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continue
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}
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fmt.Printf("*** testAccCheckLibratoMetricDestroy ID: %s\n", rs.Primary.ID)
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_, _, err := client.Metrics.Get(rs.Primary.ID)
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if err == nil {
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return fmt.Errorf("Metric still exists")
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@ -52,20 +134,6 @@ func testAccCheckLibratoMetricDestroy(s *terraform.State) error {
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return nil
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}
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func testAccCheckLibratoMetricConfig(name, typ string) string {
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return strings.TrimSpace(fmt.Sprintf(`
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resource "librato_metric" "foobar" {
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name = "%s"
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type = "%s"
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description = "A test composite metric"
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composite = "s(\"librato.cpu.percent.user\", {\"environment\" : \"prod\", \"service\": \"api\"})"
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attributes {
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display_stacked = true,
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created_by_ua = "go-librato/0.1"
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}
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}`, name, typ))
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}
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func testAccCheckLibratoMetricName(metric *librato.Metric, name string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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if metric.Name == nil || *metric.Name != name {
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@ -120,3 +188,43 @@ func testAccCheckLibratoMetricExists(n string, metric *librato.Metric) resource.
|
|||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func counterMetricConfig(name, typ, desc string) string {
|
||||
return strings.TrimSpace(fmt.Sprintf(`
|
||||
resource "librato_metric" "foobar" {
|
||||
name = "%s"
|
||||
type = "%s"
|
||||
description = "%s"
|
||||
attributes {
|
||||
display_stacked = true,
|
||||
created_by_ua = "go-librato/0.1"
|
||||
}
|
||||
}`, name, typ, desc))
|
||||
}
|
||||
|
||||
func gaugeMetricConfig(name, typ, desc string) string {
|
||||
return strings.TrimSpace(fmt.Sprintf(`
|
||||
resource "librato_metric" "foobar" {
|
||||
name = "%s"
|
||||
type = "%s"
|
||||
description = "%s"
|
||||
attributes {
|
||||
display_stacked = true,
|
||||
created_by_ua = "go-librato/0.1"
|
||||
}
|
||||
}`, name, typ, desc))
|
||||
}
|
||||
|
||||
func compositeMetricConfig(name, typ, desc string) string {
|
||||
return strings.TrimSpace(fmt.Sprintf(`
|
||||
resource "librato_metric" "foobar" {
|
||||
name = "%s"
|
||||
type = "%s"
|
||||
description = "%s"
|
||||
composite = "s(\"librato.cpu.percent.user\", {\"environment\" : \"prod\", \"service\": \"api\"})"
|
||||
attributes {
|
||||
display_stacked = true,
|
||||
created_by_ua = "go-librato/0.1"
|
||||
}
|
||||
}`, name, typ, desc))
|
||||
}
|
||||
|
|
|
@ -1,7 +1,6 @@
|
|||
package librato
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log"
|
||||
"reflect"
|
||||
|
@ -37,49 +36,12 @@ func resourceLibratoService() *schema.Resource {
|
|||
"settings": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
StateFunc: normalizeJson,
|
||||
StateFunc: normalizeJSON,
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Takes JSON in a string. Decodes JSON into
|
||||
// settings hash
|
||||
func resourceLibratoServicesExpandSettings(rawSettings string) (map[string]string, error) {
|
||||
var settings map[string]string
|
||||
|
||||
settings = make(map[string]string)
|
||||
err := json.Unmarshal([]byte(rawSettings), &settings)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Error decoding JSON: %s", err)
|
||||
}
|
||||
|
||||
return settings, err
|
||||
}
|
||||
|
||||
// Encodes a settings hash into a JSON string
|
||||
func resourceLibratoServicesFlatten(settings map[string]string) (string, error) {
|
||||
byteArray, err := json.Marshal(settings)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("Error encoding to JSON: %s", err)
|
||||
}
|
||||
|
||||
return string(byteArray), nil
|
||||
}
|
||||
|
||||
func normalizeJson(jsonString interface{}) string {
|
||||
if jsonString == nil || jsonString == "" {
|
||||
return ""
|
||||
}
|
||||
var j interface{}
|
||||
err := json.Unmarshal([]byte(jsonString.(string)), &j)
|
||||
if err != nil {
|
||||
return fmt.Sprintf("Error parsing JSON: %s", err)
|
||||
}
|
||||
b, _ := json.Marshal(j)
|
||||
return string(b[:])
|
||||
}
|
||||
|
||||
func resourceLibratoServiceCreate(d *schema.ResourceData, meta interface{}) error {
|
||||
client := meta.(*librato.Client)
|
||||
|
||||
|
@ -91,7 +53,7 @@ func resourceLibratoServiceCreate(d *schema.ResourceData, meta interface{}) erro
|
|||
service.Title = librato.String(v.(string))
|
||||
}
|
||||
if v, ok := d.GetOk("settings"); ok {
|
||||
res, err := resourceLibratoServicesExpandSettings(normalizeJson(v.(string)))
|
||||
res, err := attributesExpand(normalizeJSON(v.(string)))
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error expanding Librato service settings: %s", err)
|
||||
}
|
||||
|
@ -144,7 +106,7 @@ func resourceLibratoServiceReadResult(d *schema.ResourceData, service *librato.S
|
|||
d.Set("id", *service.ID)
|
||||
d.Set("type", *service.Type)
|
||||
d.Set("title", *service.Title)
|
||||
settings, _ := resourceLibratoServicesFlatten(service.Settings)
|
||||
settings, _ := attributesFlatten(service.Settings)
|
||||
d.Set("settings", settings)
|
||||
|
||||
return nil
|
||||
|
@ -174,9 +136,9 @@ func resourceLibratoServiceUpdate(d *schema.ResourceData, meta interface{}) erro
|
|||
fullService.Title = service.Title
|
||||
}
|
||||
if d.HasChange("settings") {
|
||||
res, err := resourceLibratoServicesExpandSettings(normalizeJson(d.Get("settings").(string)))
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error expanding Librato service settings: %s", err)
|
||||
res, getErr := attributesExpand(normalizeJSON(d.Get("settings").(string)))
|
||||
if getErr != nil {
|
||||
return fmt.Errorf("Error expanding Librato service settings: %s", getErr)
|
||||
}
|
||||
service.Settings = res
|
||||
fullService.Settings = res
|
||||
|
@ -198,9 +160,9 @@ func resourceLibratoServiceUpdate(d *schema.ResourceData, meta interface{}) erro
|
|||
ContinuousTargetOccurence: 5,
|
||||
Refresh: func() (interface{}, string, error) {
|
||||
log.Printf("[DEBUG] Checking if Librato Service %d was updated yet", serviceID)
|
||||
changedService, _, err := client.Services.Get(uint(serviceID))
|
||||
if err != nil {
|
||||
return changedService, "", err
|
||||
changedService, _, scErr := client.Services.Get(uint(serviceID))
|
||||
if scErr != nil {
|
||||
return changedService, "", scErr
|
||||
}
|
||||
isEqual := reflect.DeepEqual(*fullService, *changedService)
|
||||
log.Printf("[DEBUG] Updated Librato Service %d match: %t", serviceID, isEqual)
|
||||
|
|
Loading…
Reference in New Issue