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Merge pull request #17 from rogerwelin/cloudwatch-metrics
Cloudwatch metrics
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| language: go | ||
| go: | ||
| - 1.13.x | ||
| - 1.14.x | ||
| os: | ||
| - linux | ||
| install: true | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| package client | ||
|
|
||
| import ( | ||
| "github.com/aws/aws-sdk-go/aws" | ||
| "github.com/aws/aws-sdk-go/service/cloudwatch" | ||
| "github.com/aws/aws-sdk-go/service/cloudwatch/cloudwatchiface" | ||
| ) | ||
|
|
||
| // PutCloudwatchMetrics exports metrics to AWS Cloudwatch | ||
| func (c *Cassowary) PutCloudwatchMetrics(svc cloudwatchiface.CloudWatchAPI, metrics ResultMetrics) (*cloudwatch.PutMetricDataOutput, error) { | ||
| resp, err := svc.PutMetricData(&cloudwatch.PutMetricDataInput{ | ||
| Namespace: aws.String("Cassowary/Metrics"), | ||
| MetricData: []*cloudwatch.MetricDatum{ | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("tcp_connect_mean"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.TCPStats.TCPMean), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("tcp_connect_median"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.TCPStats.TCPMedian), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("tcp_connect_95p"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.TCPStats.TCP95p), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("server_processing_mean"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ProcessingStats.ServerProcessingMean), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("server_processing_median"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ProcessingStats.ServerProcessingMedian), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("server_processing_95p"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ProcessingStats.ServerProcessing95p), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("content_transfer_mean"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ContentStats.ContentTransferMean), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("content_transfer_median"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ContentStats.ContentTransferMedian), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("content_transfer_95p"), | ||
| Unit: aws.String("Milliseconds"), | ||
| Value: aws.Float64(metrics.ContentStats.ContentTransfer95p), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("total_requests"), | ||
| Unit: aws.String("Count"), | ||
| Value: aws.Float64(float64(metrics.TotalRequests)), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("failed_requests"), | ||
| Unit: aws.String("Count"), | ||
| Value: aws.Float64(float64(metrics.FailedRequests)), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| &cloudwatch.MetricDatum{ | ||
| MetricName: aws.String("requests_per_second"), | ||
| Unit: aws.String("Count/Second"), | ||
| Value: aws.Float64(metrics.RequestsPerSecond), | ||
| Dimensions: []*cloudwatch.Dimension{ | ||
| &cloudwatch.Dimension{ | ||
| Name: aws.String("Site"), | ||
| Value: aws.String(c.BaseURL), | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }) | ||
|
|
||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return resp, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| package client | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
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| "github.com/aws/aws-sdk-go/service/cloudwatch" | ||
| "github.com/aws/aws-sdk-go/service/cloudwatch/cloudwatchiface" | ||
| ) | ||
|
|
||
| type mockCloudWatchClient struct { | ||
| cloudwatchiface.CloudWatchAPI | ||
| } | ||
|
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| func (m *mockCloudWatchClient) PutMetricData(input *cloudwatch.PutMetricDataInput) (*cloudwatch.PutMetricDataOutput, error) { | ||
| // mock response/functionality | ||
| return nil, nil | ||
| } | ||
|
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| func TestPutCloudwatchMetrics(t *testing.T) { | ||
| c := Cassowary{} | ||
| metrics := ResultMetrics{ | ||
| FailedRequests: 1, | ||
| TotalRequests: 100, | ||
| RequestsPerSecond: 100.10, | ||
| TCPStats: tcpStats{ | ||
| TCPMean: 10.0, | ||
| TCPMedian: 10.0, | ||
| TCP95p: 10.0, | ||
| }, | ||
| ProcessingStats: serverProcessingStats{ | ||
| ServerProcessingMean: 1.0, | ||
| ServerProcessingMedian: 1.0, | ||
| ServerProcessing95p: 1.0, | ||
| }, | ||
| } | ||
| mockSvc := &mockCloudWatchClient{} | ||
| _, err := c.PutCloudwatchMetrics(mockSvc, metrics) | ||
|
|
||
| if err != nil { | ||
| t.Errorf("Wanted ok but got error: %v", err) | ||
| } | ||
|
|
||
| } |
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