/
ListInstances.go
61 lines (51 loc) · 1.84 KB
/
ListInstances.go
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0
// snippet-start:[rds.go.list_instances]
package main
// snippet-start:[rds.go.list_instances.imports]
import (
"fmt"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/rds"
)
// snippet-end:[rds.go.list_instances.imports]
// GetInstances retrieves a list of your Amazon RDS instances
// Inputs:
// sess is the current session, which provides configuration for the SDK's service clients
// Output:
// If success, the list of instances and nil
// Otherwise, nil and an error from the call to DescribeDBInstances
func GetInstances(sess *session.Session) (*rds.DescribeDBInstancesOutput, error) {
// snippet-start:[rds.go.list_instances.call]
svc := rds.New(sess)
result, err := svc.DescribeDBInstances(nil)
// snippet-end:[rds.go.list_instances.call]
if err != nil {
return nil, err
}
return result, nil
}
func main() {
// snippet-start:[rds.go.list_instances.session]
sess := session.Must(session.NewSessionWithOptions(session.Options{
SharedConfigState: session.SharedConfigEnable,
}))
// snippet-end:[rds.go.list_instances.session]
result, err := GetInstances(sess)
if err != nil {
fmt.Println("Got an error retrieving instances:")
fmt.Println(err)
return
}
// snippet-start:[rds.go.list_instances.display]
if len(result.DBInstances) < 1 {
fmt.Println("Could not find any instances")
return
}
fmt.Println("Instances:")
for _, d := range result.DBInstances {
fmt.Println("* " + *d.DBInstanceIdentifier + " created on " + d.InstanceCreateTime.Format("2006-01-02 15:04:05 Monday"))
}
// snippet-end:[rds.go.list_instances.display]
}
// snippet-end:[rds.go.list_instances]