本文整理汇总了Golang中github.com/aws/aws-sdk-go/service/cloudwatchlogs.CloudWatchLogs.DescribeLogGroups方法的典型用法代码示例。如果您正苦于以下问题：Golang CloudWatchLogs.DescribeLogGroups方法的具体用法？Golang CloudWatchLogs.DescribeLogGroups怎么用？Golang CloudWatchLogs.DescribeLogGroups使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/aws/aws-sdk-go/service/cloudwatchlogs.CloudWatchLogs的用法示例。
在下文中一共展示了CloudWatchLogs.DescribeLogGroups方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: cmdList
// To be used when no Group or Stream is provided. Will point the user to a group
// they can use for future runs.
func cmdList(svc *cloudwatchlogs.CloudWatchLogs) {
params := &cloudwatchlogs.DescribeLogGroupsInput{}
resp, err := svc.DescribeLogGroups(params)
if err != nil {
panic(err)
}
for _, l := range resp.LogGroups {
fmt.Println(*l.LogGroupName)
}
}示例2: getLog
func getLog(cw *cloudwatchlogs.CloudWatchLogs, name string) (string, error) {
groupPrefix := aws.String("/aws/lambda/" + name)
groups, err := cw.DescribeLogGroups(&cloudwatchlogs.DescribeLogGroupsInput{LogGroupNamePrefix: groupPrefix})
if err != nil {
return "", err
}
if len(groups.LogGroups) < 1 {
return "", errors.New(fmt.Sprintf("No log group found for %s", name))
}
group := groups.LogGroups[0]
// We don't handle the case where lambda functions may share prefixes but we get the list of groups back in non-lexicographic order. Reminder in case that ever happens.
if *group.LogGroupName != *groupPrefix {
log.Fatal("Got group matching prefix but not actual", groupPrefix, group.LogGroupName)
}
streams, err := cw.DescribeLogStreams(&cloudwatchlogs.DescribeLogStreamsInput{
LogGroupName: group.LogGroupName,
Descending: aws.Bool(true),
OrderBy: aws.String("LastEventTime"),
})
if err != nil {
return "", err
}
if len(streams.LogStreams) < 1 {
return "", errors.New(fmt.Sprintf("No log streams found for %s", name))
}
stream := streams.LogStreams[0]
get_log_input := &cloudwatchlogs.GetLogEventsInput{
LogStreamName: stream.LogStreamName,
LogGroupName: group.LogGroupName,
StartFromHead: aws.Bool(true),
// allow 3 minute local vs server time out of sync
StartTime: aws.Int64(time.Now().Add(-3*time.Minute).Unix() * 1000),
}
events, err := cw.GetLogEvents(get_log_input)
if err != nil {
return "", err
}
var output bytes.Buffer
for _, event := range events.Events {
output.WriteString(*event.Message)
}
return output.String(), nil
}示例3: lookupCloudWatchLogGroup
func lookupCloudWatchLogGroup(conn *cloudwatchlogs.CloudWatchLogs,
name string, nextToken *string) (*cloudwatchlogs.LogGroup, error) {
input := &cloudwatchlogs.DescribeLogGroupsInput{
LogGroupNamePrefix: aws.String(name),
NextToken: nextToken,
}
resp, err := conn.DescribeLogGroups(input)
if err != nil {
return nil, err
}
for _, lg := range resp.LogGroups {
if *lg.LogGroupName == name {
return lg, nil
}
}
if resp.NextToken != nil {
return lookupCloudWatchLogGroup(conn, name, resp.NextToken)
}
return nil, fmt.Errorf("CloudWatch Log Group %q not found", name)
}