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 err != nil {
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 {
// This case should never be hit, The SDK should alwsy return an
// error which satisfies the awserr.Error interface.
fmt.Println(err.Error())
}
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
func ClusterTop(rw http.ResponseWriter, r *http.Request) {
name := aws.String(os.Getenv("RACK"))
res, err := models.CloudFormation().DescribeStacks(&cloudformation.DescribeStacksInput{StackName: name})
if err != nil {
RenderError(rw, err)
return
}
if len(res.Stacks) == 0 {
RenderError(rw, fmt.Errorf("Stack %s does not exist", os.Getenv("RACK")))
return
}
stack := res.Stacks[0]
outputs := make(map[string]string)
for _, output := range stack.Outputs {
outputs[*output.OutputKey] = *output.OutputValue
}
cluster := outputs["Cluster"]
params := &cloudwatch.GetMetricStatisticsInput{
MetricName: aws.String(mux.Vars(r)["metric"]),
StartTime: aws.Time(time.Now().Add(-2 * time.Minute)),
EndTime: aws.Time(time.Now()),
Period: aws.Long(60),
Namespace: aws.String("AWS/ECS"),
Statistics: []*string{ // Required
aws.String("Maximum"),
aws.String("Average"),
aws.String("Minimum"),
},
Dimensions: []*cloudwatch.Dimension{
{
Name: aws.String("ClusterName"),
Value: aws.String(cluster),
},
},
}
resp, err := models.CloudWatch().GetMetricStatistics(params)
if err != nil {
RenderError(rw, err)
return
}
RenderJson(rw, 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 TestInputService9ProtocolTestTimestampValuesCase1(t *testing.T) {
svc := NewInputService9ProtocolTest(nil)
svc.Endpoint = "https://test"
input := &InputService9TestShapeInputShape{
TimeArg: aws.Time(time.Unix(1422172800, 0)),
}
req, _ := svc.InputService9TestCaseOperation1Request(input)
r := req.HTTPRequest
// build request
restjson.Build(req)
assert.NoError(t, req.Error)
// assert body
assert.NotNil(t, r.Body)
body, _ := ioutil.ReadAll(r.Body)
assert.Equal(t, util.Trim(`{"TimeArg":1422172800}`), util.Trim(string(body)))
// assert URL
assert.Equal(t, "https://test/path", r.URL.String())
// assert headers
}
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 err != nil {
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 {
// This case should never be hit, The SDK should alwsy return an
// error which satisfies the awserr.Error interface.
fmt.Println(err.Error())
}
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
func getMetric(metric string, dimensions []*cloudwatch.Dimension, span, precision int64) ([]*cloudwatch.Datapoint, error) {
req := &cloudwatch.GetMetricStatisticsInput{
Dimensions: dimensions,
EndTime: aws.Time(time.Now()),
MetricName: aws.String(metric),
Namespace: aws.String("Convox"),
Period: aws.Long(precision * 60),
StartTime: aws.Time(time.Now().Add(time.Duration(-1*span) * time.Minute)),
Statistics: []*string{aws.String("Average")},
}
res, err := CloudWatch().GetMetricStatistics(req)
if err != nil {
// TODO log error
fmt.Printf("error fetching metrics: %s\n", err)
return []*cloudwatch.Datapoint{}, nil
}
return res.Datapoints, 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 err != nil {
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 {
// This case should never be hit, The SDK should alwsy return an
// error which satisfies the awserr.Error interface.
fmt.Println(err.Error())
}
}
// Pretty-print the response data.
fmt.Println(awsutil.StringValue(resp))
}
func TestInputService9ProtocolTestTimestampValuesCase2(t *testing.T) {
svc := NewInputService9ProtocolTest(nil)
svc.Endpoint = "https://test"
input := &InputService9TestShapeInputShape{
TimeArgInHeader: aws.Time(time.Unix(1422172800, 0)),
}
req, _ := svc.InputService9TestCaseOperation2Request(input)
r := req.HTTPRequest
// build request
restjson.Build(req)
assert.NoError(t, req.Error)
// assert URL
assert.Equal(t, "https://test/path", r.URL.String())
// assert headers
assert.Equal(t, "Sun, 25 Jan 2015 08:00:00 GMT", r.Header.Get("x-amz-timearg"))
}