Created
August 27, 2019 02:08
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| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "os" | |
| "github.com/aws/aws-sdk-go/aws" | |
| "github.com/aws/aws-sdk-go/aws/credentials" | |
| "github.com/aws/aws-sdk-go/aws/session" | |
| "github.com/aws/aws-sdk-go/service/kinesis" | |
| "github.com/joho/godotenv" | |
| ) | |
| var ( | |
| kinesisStream AWSKinesis | |
| ) | |
| // AWSKinesis struct , the collection of all field will be needed in kinesis stream | |
| type AWSKinesis struct { | |
| stream string | |
| region string | |
| endpoint string | |
| accessKeyID string | |
| secretAccessKey string | |
| sessionToken string | |
| } | |
| // initiate configuration | |
| func init() { | |
| e := godotenv.Load() //Load .env file | |
| if e != nil { | |
| fmt.Print(e) | |
| } | |
| kinesisStream = AWSKinesis{ | |
| stream: os.Getenv("KINESIS_STREAM_NAME"), | |
| region: os.Getenv("KINESIS_REGION"), | |
| endpoint: os.Getenv("AWS_ENDPOINT"), | |
| accessKeyID: os.Getenv("AWS_ACCESS_KEY_ID"), | |
| secretAccessKey: os.Getenv("AWS_SECRET_ACCESS_KEY"), | |
| sessionToken: os.Getenv("AWS_SESSION_TOKEN"), | |
| } | |
| } | |
| func main() { | |
| action := flag.String("action", "create", "choose question `create` or `delete`") | |
| flag.Parse() | |
| // connect to aws-kinesis | |
| s := session.New(&aws.Config{ | |
| Region: aws.String(kinesisStream.region), | |
| Endpoint: aws.String(kinesisStream.endpoint), | |
| Credentials: credentials.NewStaticCredentials(kinesisStream.accessKeyID, kinesisStream.secretAccessKey, kinesisStream.sessionToken), | |
| }) | |
| kc := kinesis.New(s) | |
| streamName := aws.String(kinesisStream.stream) | |
| // create or delete kinesis stream name | |
| if *action == "create" { | |
| out, err := kc.CreateStream(&kinesis.CreateStreamInput{ | |
| ShardCount: aws.Int64(1), | |
| StreamName: streamName, | |
| }) | |
| if err != nil { | |
| log.Panic(err) | |
| } | |
| fmt.Printf("%v\n", out) | |
| if err := kc.WaitUntilStreamExists(&kinesis.DescribeStreamInput{StreamName: streamName}); err != nil { | |
| log.Panic(err) | |
| } | |
| log.Println("StreamName successfully created") | |
| } else if *action == "delete" { | |
| deleteOutput, err := kc.DeleteStream(&kinesis.DeleteStreamInput{ | |
| StreamName: streamName, | |
| }) | |
| if err != nil { | |
| panic(err) | |
| } | |
| fmt.Printf("Delete successfully %v\n", deleteOutput) | |
| } else { | |
| fmt.Println("Wrong input") | |
| } | |
| } |
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