/
active_tasks_panel.go
187 lines (158 loc) · 5.28 KB
/
active_tasks_panel.go
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package ECS
import (
"fmt"
"log"
"time"
"github.com/Appkube-awsx/awsx-common/authenticate"
"github.com/Appkube-awsx/awsx-common/awsclient"
"github.com/Appkube-awsx/awsx-common/cmdb"
"github.com/Appkube-awsx/awsx-common/config"
"github.com/Appkube-awsx/awsx-common/model"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/cloudwatchlogs"
"github.com/spf13/cobra"
)
var AwsxActiveTaskPanelCmd = &cobra.Command{
Use: "active_task_panel",
Short: "Get ECS active task events",
Long: `Command to retrieve ECS active task events`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Running ECS active task panel command")
var authFlag bool
var clientAuth *model.Auth
var err error
authFlag, clientAuth, err = authenticate.AuthenticateCommand(cmd)
if err != nil {
log.Printf("Error during authentication: %v\n", err)
err := cmd.Help()
if err != nil {
return
}
return
}
if authFlag {
panel, err := GetECSActiveTaskEvents(cmd, clientAuth, nil)
if err != nil {
return
}
fmt.Println(panel)
}
},
}
func GetECSActiveTaskEvents(cmd *cobra.Command, clientAuth *model.Auth, cloudWatchLogs *cloudwatchlogs.CloudWatchLogs) ([]*cloudwatchlogs.GetQueryResultsOutput, error) {
logGroupName, _ := cmd.PersistentFlags().GetString("logGroupName")
elementId, _ := cmd.PersistentFlags().GetString("elementId")
cmdbApiUrl, _ := cmd.PersistentFlags().GetString("cmdbApiUrl")
if elementId != "" {
log.Println("getting cloud-element data from cmdb")
apiUrl := cmdbApiUrl
if cmdbApiUrl == "" {
log.Println("using default cmdb url")
apiUrl = config.CmdbUrl
}
log.Println("cmdb url: " + apiUrl)
cmdbData, err := cmdb.GetCloudElementData(apiUrl, elementId)
if err != nil {
return nil, err
}
logGroupName = cmdbData.LogGroup
}
startTimeStr, _ := cmd.PersistentFlags().GetString("startTime")
endTimeStr, _ := cmd.PersistentFlags().GetString("endTime")
var startTime, endTime *time.Time
// Parse start time if provided
if startTimeStr != "" {
parsedStartTime, err := time.Parse(time.RFC3339, startTimeStr)
if err != nil {
log.Printf("Error parsing start time: %v", err)
err := cmd.Help()
if err != nil {
}
}
startTime = &parsedStartTime
} else {
defaultStartTime := time.Now().Add(-5 * time.Minute)
startTime = &defaultStartTime
}
if endTimeStr != "" {
parsedEndTime, err := time.Parse(time.RFC3339, endTimeStr)
if err != nil {
log.Printf("Error parsing end time: %v", err)
err := cmd.Help()
if err != nil {
// handle error
}
}
endTime = &parsedEndTime
} else {
defaultEndTime := time.Now()
endTime = &defaultEndTime
}
results, err := FilterActiveTask(clientAuth, startTime, endTime, logGroupName, cloudWatchLogs)
if err != nil {
return nil, nil
}
processedResults := processQueryResults(results)
return processedResults, nil
}
func FilterActiveTask(clientAuth *model.Auth, startTime, endTime *time.Time, logGroupName string, cloudWatchLogs *cloudwatchlogs.CloudWatchLogs) ([]*cloudwatchlogs.GetQueryResultsOutput, error) {
params := &cloudwatchlogs.StartQueryInput{
LogGroupName: aws.String(logGroupName),
StartTime: aws.Int64(startTime.Unix() * 1000),
EndTime: aws.Int64(endTime.Unix() * 1000),
QueryString: aws.String(`fields @timestamp, @message
| filter eventSource = "ecs.amazonaws.com" and @message like /task/ and not(@message like /ERROR|Exception|Failed/)
| stats count() as ActiveTaskCount by @timestamp
| sort @timestamp desc`),
}
if cloudWatchLogs == nil {
cloudWatchLogs = awsclient.GetClient(*clientAuth, awsclient.CLOUDWATCH_LOG).(*cloudwatchlogs.CloudWatchLogs)
}
queryResult, err := cloudWatchLogs.StartQuery(params)
if err != nil {
return nil, fmt.Errorf("failed to start query: %v", err)
}
queryId := queryResult.QueryId
var queryResults []*cloudwatchlogs.GetQueryResultsOutput // Declare queryResults outside the loop
for {
// Check query status
queryStatusInput := &cloudwatchlogs.GetQueryResultsInput{
QueryId: queryId,
}
queryResult, err := cloudWatchLogs.GetQueryResults(queryStatusInput)
if err != nil {
return nil, fmt.Errorf("failed to get query results: %v", err)
}
queryResults = append(queryResults, queryResult)
if *queryResult.Status != "Complete" {
time.Sleep(5 * time.Second) // wait before querying again
continue
}
break // exit loop if query is complete
}
return queryResults, nil
}
func processQueryResults(results []*cloudwatchlogs.GetQueryResultsOutput) []*cloudwatchlogs.GetQueryResultsOutput {
processedResults := make([]*cloudwatchlogs.GetQueryResultsOutput, 0)
for _, result := range results {
if *result.Status == "Complete" {
for _, resultField := range result.Results {
for _, data := range resultField {
if *data.Field == "failed" {
log.Printf("failed: %s\n", *data)
// You can perform further processing or store the instance count data as needed
}
}
}
processedResults = append(processedResults, result)
} else {
log.Println("Query status is not complete.")
}
}
return processedResults
}
func init() {
AwsxActiveTaskPanelCmd.PersistentFlags().String("logGroupName", "", "log group name")
AwsxActiveTaskPanelCmd.PersistentFlags().String("startTime", "", "start time")
AwsxActiveTaskPanelCmd.PersistentFlags().String("endTime", "", "end time")
}