/
resources_created_panel.go
137 lines (115 loc) · 4.14 KB
/
resources_created_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 AwsxResourceCreatedPanelCmd = &cobra.Command{
Use: "resource_created_panel",
Short: "Get ECS resource creation events",
Long: `Command to retrieve ECS resource creation events`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Running ECS resource created 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 {
createdEvents, err := GetECSResourceCreatedEvents(cmd, clientAuth, nil)
if err != nil {
log.Fatalf("Error retrieving ECS resource creation events: %v", err)
return
}
for _, event := range createdEvents {
fmt.Println(event)
}
}
},
}
func GetECSResourceCreatedEvents(cmd *cobra.Command, clientAuth *model.Auth, cloudWatchLogs *cloudwatchlogs.CloudWatchLogs) ([]*cloudwatchlogs.GetQueryResultsOutput, error) {
elementId, _ := cmd.PersistentFlags().GetString("elementId")
cmdbApiUrl, _ := cmd.PersistentFlags().GetString("cmdbApiUrl")
logGroupName, _ := cmd.PersistentFlags().GetString("logGroupName")
startTimeStr, _ := cmd.PersistentFlags().GetString("startTime")
endTimeStr, _ := cmd.PersistentFlags().GetString("endTime")
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
}
startTime, endTime, err := parseTimerange(startTimeStr, endTimeStr)
if err != nil {
return nil, err
}
createdEvents, err := FilterCreatedEvents(clientAuth, startTime, endTime, logGroupName, cloudWatchLogs)
if err != nil {
return nil, err
}
return createdEvents, nil
}
func FilterCreatedEvents(clientAuth *model.Auth, startTime, endTime *time.Time, logGroupName string, cloudWatchLogs *cloudwatchlogs.CloudWatchLogs) ([]*cloudwatchlogs.GetQueryResultsOutput, error) {
if cloudWatchLogs == nil {
cloudWatchLogs = awsclient.GetClient(*clientAuth, awsclient.CLOUDWATCH_LOG).(*cloudwatchlogs.CloudWatchLogs)
}
queryString := `fields @timestamp, eventName
| filter eventSource = "ecs.amazonaws.com" and (eventName = "CreateCluster" or eventName = "RegisterContainerInstance" or eventName = "CreateService" or eventName = "RegisterTaskDefinition" or eventName = "CreateTask" or eventName = "RunTask")
| stats count(*) as EventCount by eventName`
params := &cloudwatchlogs.StartQueryInput{
LogGroupName: aws.String(logGroupName),
StartTime: aws.Int64(startTime.Unix() * 1000),
EndTime: aws.Int64(endTime.Unix() * 1000),
QueryString: aws.String(queryString),
}
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
for {
queryStatusInput := &cloudwatchlogs.GetQueryResultsInput{
QueryId: queryId,
}
result, err := cloudWatchLogs.GetQueryResults(queryStatusInput)
if err != nil {
return nil, fmt.Errorf("failed to get query results: %v", err)
}
if *result.Status != "Complete" {
time.Sleep(5 * time.Second)
continue
}
queryResults = append(queryResults, result)
break
}
return queryResults, nil
}
func init() {
AwsxResourceCreatedPanelCmd.PersistentFlags().String("logGroupName", "", "log group name")
AwsxResourceCreatedPanelCmd.PersistentFlags().String("startTime", "", "start time")
AwsxResourceCreatedPanelCmd.PersistentFlags().String("endTime", "", "end time")
}