func awsGetDiskOps(cw cloudwatch.CloudWatch, md *opentsdb.MultiDataPoint, instance *ec2.Instance) error {
search := cloudwatch.GetMetricStatisticsInput{
StartTime: aws.Time(time.Now().UTC().Add(time.Second * -600)),
EndTime: aws.Time(time.Now().UTC()),
MetricName: aws.String("DiskReadOps"),
Period: aws.Long(60),
Statistics: []*string{aws.String("Average")},
Namespace: aws.String("AWS/EC2"),
Unit: aws.String("Count"),
Dimensions: []*cloudwatch.Dimension{{Name: aws.String("InstanceId"), Value: instance.InstanceID}},
}
resp, err := cw.GetMetricStatistics(&search)
if err != nil {
return err
}
for _, datapoint := range resp.Datapoints {
AddTS(md, awsEC2DiskOps, datapoint.Timestamp.Unix(), *datapoint.Average, opentsdb.TagSet{"instance": *instance.InstanceID, "operation": "read"}, metadata.Gauge, metadata.Count, descAWSEC2DiskOps)
}
search.MetricName = aws.String("DiskWriteOps")
resp, err = cw.GetMetricStatistics(&search)
if err != nil {
return err
}
for _, datapoint := range resp.Datapoints {
AddTS(md, awsEC2DiskOps, datapoint.Timestamp.Unix(), *datapoint.Average, opentsdb.TagSet{"instance": *instance.InstanceID, "operation": "write"}, metadata.Gauge, metadata.Count, descAWSEC2DiskOps)
}
return nil
}
func awsGetELBHostCounts(cw cloudwatch.CloudWatch, md *opentsdb.MultiDataPoint, loadBalancer *elb.LoadBalancerDescription) error {
search := cloudwatch.GetMetricStatisticsInput{
StartTime: aws.Time(time.Now().UTC().Add(time.Second * -60)),
EndTime: aws.Time(time.Now().UTC()),
MetricName: aws.String("HealthyHostCount"),
Period: aws.Long(60),
Statistics: []*string{aws.String("Average")},
Namespace: aws.String("AWS/ELB"),
Unit: aws.String("Count"),
Dimensions: []*cloudwatch.Dimension{{Name: aws.String("LoadBalancerName"), Value: loadBalancer.LoadBalancerName}},
}
resp, err := cw.GetMetricStatistics(&search)
if err != nil {
return err
}
for _, datapoint := range resp.Datapoints {
AddTS(md, awsELBHostsHealthy, datapoint.Timestamp.Unix(), *datapoint.Average, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Count, descAWSELBHostCount)
}
search.MetricName = aws.String("UnhealthyHostCount")
resp, err = cw.GetMetricStatistics(&search)
if err != nil {
return err
}
if resp.Datapoints == nil {
AddTS(md, awsELBHostsUnHealthy, time.Now().UTC().Unix(), 0, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Count, descAWSELBHostCount)
} else {
for _, datapoint := range resp.Datapoints {
AddTS(md, awsELBHostsUnHealthy, datapoint.Timestamp.Unix(), *datapoint.Average, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Count, descAWSELBHostCount)
}
}
return nil
}
func ExampleCloudWatch_DescribeAlarmHistory() {
svc := cloudwatch.New(nil)
params := &cloudwatch.DescribeAlarmHistoryInput{
AlarmName: aws.String("AlarmName"),
EndDate: aws.Time(time.Now()),
HistoryItemType: aws.String("HistoryItemType"),
MaxRecords: aws.Long(1),
NextToken: aws.String("NextToken"),
StartDate: aws.Time(time.Now()),
}
resp, err := svc.DescribeAlarmHistory(params)
if awsErr, ok := err.(awserr.Error); ok {
// Generic AWS Error with Code, Message, and original error (if any)
fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
if reqErr, ok := err.(awserr.RequestFailure); ok {
// A service error occurred
fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
}
} else {
fmt.Println(err.Error())
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
func TestInputService8ProtocolTestTimestampValuesCase1(t *testing.T) {
svc := NewInputService8ProtocolTest(nil)
svc.Endpoint = "https://test"
input := &InputService8TestShapeInputShape{
TimeArg: aws.Time(time.Unix(1422172800, 0)),
}
req, _ := svc.InputService8TestCaseOperation1Request(input)
r := req.HTTPRequest
// build request
ec2query.Build(req)
assert.NoError(t, req.Error)
// assert body
assert.NotNil(t, r.Body)
body, _ := ioutil.ReadAll(r.Body)
assert.Equal(t, util.Trim(`Action=OperationName&TimeArg=2015-01-25T08%3A00%3A00Z&Version=2014-01-01`), util.Trim(string(body)))
// assert URL
assert.Equal(t, "https://test/", r.URL.String())
// assert headers
}
func awsGetELBLatency(cw cloudwatch.CloudWatch, md *opentsdb.MultiDataPoint, loadBalancer *elb.LoadBalancerDescription) error {
search := cloudwatch.GetMetricStatisticsInput{
StartTime: aws.Time(time.Now().UTC().Add(time.Second * -4000)),
EndTime: aws.Time(time.Now().UTC()),
MetricName: aws.String("Latency"),
Period: aws.Long(60),
Statistics: []*string{aws.String("Average"), aws.String("Minimum"), aws.String("Maximum")},
Namespace: aws.String("AWS/ELB"),
Unit: aws.String("Seconds"),
Dimensions: []*cloudwatch.Dimension{{Name: aws.String("LoadBalancerName"), Value: loadBalancer.LoadBalancerName}},
}
resp, err := cw.GetMetricStatistics(&search)
if err != nil {
return err
}
for _, datapoint := range resp.Datapoints {
AddTS(md, awsELBLatencyMin, datapoint.Timestamp.Unix(), *datapoint.Minimum, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Second, descAWSELBLatency)
AddTS(md, awsELBLatencyMax, datapoint.Timestamp.Unix(), *datapoint.Maximum, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Second, descAWSELBLatency)
AddTS(md, awsELBLatencyAvg, datapoint.Timestamp.Unix(), *datapoint.Average, opentsdb.TagSet{"loadbalancer": *loadBalancer.LoadBalancerName}, metadata.Gauge, metadata.Second, descAWSELBLatency)
}
return nil
}
func ExampleCloudWatch_GetMetricStatistics() {
svc := cloudwatch.New(nil)
params := &cloudwatch.GetMetricStatisticsInput{
EndTime: aws.Time(time.Now()), // Required
MetricName: aws.String("MetricName"), // Required
Namespace: aws.String("Namespace"), // Required
Period: aws.Long(1), // Required
StartTime: aws.Time(time.Now()), // Required
Statistics: []*string{ // Required
aws.String("Statistic"), // Required
// More values...
},
Dimensions: []*cloudwatch.Dimension{
&cloudwatch.Dimension{ // Required
Name: aws.String("DimensionName"), // Required
Value: aws.String("DimensionValue"), // Required
},
// More values...
},
Unit: aws.String("StandardUnit"),
}
resp, err := svc.GetMetricStatistics(params)
if awsErr, ok := err.(awserr.Error); ok {
// Generic AWS Error with Code, Message, and original error (if any)
fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
if reqErr, ok := err.(awserr.RequestFailure); ok {
// A service error occurred
fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
}
} else {
fmt.Println(err.Error())
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
func awsGetCPU(cw cloudwatch.CloudWatch, md *opentsdb.MultiDataPoint, instance *ec2.Instance) error {
search := cloudwatch.GetMetricStatisticsInput{
StartTime: aws.Time(time.Now().UTC().Add(time.Second * -600)),
EndTime: aws.Time(time.Now().UTC()),
MetricName: aws.String("CPUUtilization"),
Period: aws.Long(60),
Statistics: []*string{aws.String("Average")},
Namespace: aws.String("AWS/EC2"),
Unit: aws.String("Percent"),
Dimensions: []*cloudwatch.Dimension{{Name: aws.String("InstanceId"), Value: instance.InstanceID}},
}
resp, err := cw.GetMetricStatistics(&search)
if err != nil {
return err
}
tags := opentsdb.TagSet{
"instance": *instance.InstanceID,
}
for _, datapoint := range resp.Datapoints {
AddTS(md, awsCPU, datapoint.Timestamp.Unix(), *datapoint.Average, tags, metadata.Gauge, metadata.Pct, descAWSEC2CPU)
}
return nil
}
func ExampleCloudWatch_PutMetricData() {
svc := cloudwatch.New(nil)
params := &cloudwatch.PutMetricDataInput{
MetricData: []*cloudwatch.MetricDatum{ // Required
&cloudwatch.MetricDatum{ // Required
MetricName: aws.String("MetricName"), // Required
Dimensions: []*cloudwatch.Dimension{
&cloudwatch.Dimension{ // Required
Name: aws.String("DimensionName"), // Required
Value: aws.String("DimensionValue"), // Required
},
// More values...
},
StatisticValues: &cloudwatch.StatisticSet{
Maximum: aws.Double(1.0), // Required
Minimum: aws.Double(1.0), // Required
SampleCount: aws.Double(1.0), // Required
Sum: aws.Double(1.0), // Required
},
Timestamp: aws.Time(time.Now()),
Unit: aws.String("StandardUnit"),
Value: aws.Double(1.0),
},
// More values...
},
Namespace: aws.String("Namespace"), // Required
}
resp, err := svc.PutMetricData(params)
if awsErr, ok := err.(awserr.Error); ok {
// Generic AWS Error with Code, Message, and original error (if any)
fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
if reqErr, ok := err.(awserr.RequestFailure); ok {
// A service error occurred
fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
}
} else {
fmt.Println(err.Error())
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
