GS2-Deploy/CDK Reference of GS2-Log

Entities

Namespace

Namespace is a mechanism that allows multiple uses of the same service for different purposes within a single project. Basically, GS2 services have a layer called namespace, and different namespaces are treated as completely different data spaces, even for the same service.

Therefore, it is necessary to create a namespace before starting to use each service.

	Type	Require	Default	Limitation	Description
name	string	✓		~ 32 chars	Namespace name
description	string			~ 1024 chars	description of Namespace
type	string	✓	“gs2”	~ 128 chars	Log Export Method
gcpCredentialJson	string	{type} == “bigquery”		~ 5120 chars	GCP Credentials
bigQueryDatasetName	string	{type} == “bigquery”		~ 1024 chars	BigQuery dataset name
logExpireDays	int	{type} in [“gs2”, “bigquery”]		~ 3650	Log retention period (days)
awsRegion	string	{type} == “firehose”		~ 256 chars	AWS Region
awsAccessKeyId	string	{type} == “firehose”		~ 256 chars	AWS access key ID
awsSecretAccessKey	string	{type} == “firehose”		~ 256 chars	AWS Secret Access Key
firehoseStreamName	string	{type} == “firehose”		~ 256 chars	Kinesis Firehose stream name

GetAttr

	Type	Description
Item	Namespace	Namespace created

Implementation Example

Type: GS2::Log::Namespace
Properties:
  Name: namespace1
  Description: null
  Type: gs2
  GcpCredentialJson: {"project_id": "gs2-dev"}
  BigQueryDatasetName: dataset_0001
  LogExpireDays: 3
  AwsRegion: awsRegion
  AwsAccessKeyId: awsAccessKeyId
  AwsSecretAccessKey: awsSecretAccessKey
  FirehoseStreamName: firehoseStreamName

from gs2_cdk import Stack, core, log

class SampleStack(Stack):

    def __init__(self):
        super().__init__()
        log.Namespace(
            stack=self,
            name="namespace-0001",
            options=log.NamespaceOptions(
                type='gs2',
                gcp_credential_json='{"project_id": "gs2-dev"}',
                big_query_dataset_name='dataset_0001',
                log_expire_days=3,
                aws_region='awsRegion',
                aws_access_key_id='awsAccessKeyId',
                aws_secret_access_key='awsSecretAccessKey',
                firehose_stream_name='firehoseStreamName',
            ),
        )

print(SampleStack().yaml())  # Generate Template

class SampleStack extends \Gs2Cdk\Core\Model\Stack
{
    function __construct() {
        parent::__construct();
        new \Gs2Cdk\Log\Model\Namespace_(
            stack: $this,
            name: "namespace-0001",
            options: new \Gs2Cdk\Log\Model\Options\NamespaceOptions(
                type: "gs2",
                gcpCredentialJson: "{\"project_id\": \"gs2-dev\"}",
                bigQueryDatasetName: "dataset_0001",
                logExpireDays: 3,
                awsRegion: "awsRegion",
                awsAccessKeyId: "awsAccessKeyId",
                awsSecretAccessKey: "awsSecretAccessKey",
                firehoseStreamName: "firehoseStreamName",
            ),
        );
    }
}

print((new SampleStack())->yaml());  // Generate Template

class SampleStack extends io.gs2.cdk.core.model.Stack
{
    public SampleStack() {
        super();
        new io.gs2.cdk.log.model.Namespace(
            this,
            "namespace-0001",
            new io.gs2.cdk.log.model.options.NamespaceOptions() {
                {
                    type = "gs2";
                    gcpCredentialJson = "{\"project_id\": \"gs2-dev\"}";
                    bigQueryDatasetName = "dataset_0001";
                    logExpireDays = 3;
                    awsRegion = "awsRegion";
                    awsAccessKeyId = "awsAccessKeyId";
                    awsSecretAccessKey = "awsSecretAccessKey";
                    firehoseStreamName = "firehoseStreamName";
                }
            }
        );
    }
}

System.out.println(new SampleStack().yaml());  // Generate Template

import core from "@/gs2cdk/core";
import log from "@/gs2cdk/log";

class SampleStack extends core.Stack
{
    public constructor() {
        super();
        new log.model.Namespace(
            this,
            "namespace-0001",
            {
                type: "gs2",
                gcpCredentialJson: "{\"project_id\": \"gs2-dev\"}",
                bigQueryDatasetName: "dataset_0001",
                logExpireDays: 3,
                awsRegion: "awsRegion",
                awsAccessKeyId: "awsAccessKeyId",
                awsSecretAccessKey: "awsSecretAccessKey",
                firehoseStreamName: "firehoseStreamName"
            }
        );
    }
}

console.log(new SampleStack().yaml());  // Generate Template

public class SampleStack : Gs2Cdk.Core.Model.Stack
{
    public SampleStack() {
        new Gs2Cdk.Gs2Log.Model.Namespace(
            this,
            "namespace-0001",
            new Gs2Cdk.Gs2Log.Model.Options.NamespaceOptions {
                type = "gs2",
                gcpCredentialJson = "{\"project_id\": \"gs2-dev\"}",
                bigQueryDatasetName = "dataset_0001",
                logExpireDays = 3,
                awsRegion = "awsRegion",
                awsAccessKeyId = "awsAccessKeyId",
                awsSecretAccessKey = "awsSecretAccessKey",
                firehoseStreamName = "firehoseStreamName",
            }
        );
    }
}

Debug.Log(new SampleStack().Yaml());  // Generate Template

Insight

GS2-Insight is a tool for visualizing and analyzing access logs stored in GS2-Log. GS2-Insight itself is open source and available on github. https://github.com/gs2io/gs2-insight

Here, you can launch and use the publicly available open source code on-demand without hosting it yourself. GS2-Insight activated on demand can be used for up to 2 hours. If you wish to use it for more than 2 hours, please host it yourself.

	Type	Require	Default	Limitation	Description
namespaceName	string	✓		~ 32 chars	Namespace name

GetAttr

	Type	Description
Item	Insight	GS2-Insight

Implementation Example

Type: GS2::Log::Insight
Properties:
  NamespaceName: namespace1

from gs2_cdk import Stack, core, log

class SampleStack(Stack):

    def __init__(self):
        super().__init__()
        log.Insight(
            stack=self,
            namespace_name="namespace-0001",
        )

print(SampleStack().yaml())  # Generate Template

class SampleStack extends \Gs2Cdk\Core\Model\Stack
{
    function __construct() {
        parent::__construct();
        new \Gs2Cdk\Log\Model\Insight(
            stack: $this,
            namespaceName: "namespace-0001",
        );
    }
}

print((new SampleStack())->yaml());  // Generate Template

class SampleStack extends io.gs2.cdk.core.model.Stack
{
    public SampleStack() {
        super();
        new io.gs2.cdk.log.model.Insight(
            this,
            "namespace-0001"
        );
    }
}

System.out.println(new SampleStack().yaml());  // Generate Template

import core from "@/gs2cdk/core";
import log from "@/gs2cdk/log";

class SampleStack extends core.Stack
{
    public constructor() {
        super();
        new log.model.Insight(
            this,
            "namespace-0001"
        );
    }
}

console.log(new SampleStack().yaml());  // Generate Template

public class SampleStack : Gs2Cdk.Core.Model.Stack
{
    public SampleStack() {
        new Gs2Cdk.Gs2Log.Model.Insight(
            this,
            "namespace-0001"
        );
    }
}

Debug.Log(new SampleStack().Yaml());  // Generate Template

AccessLog

	Type	Require	Limitation	Description
timestamp	long	✓		Timestamp
requestId	string	✓	~ 1024 chars	Request ID
service	string	✓	~ 1024 chars	Types of Microservices
method	string	✓	~ 1024 chars	Microservice Methods
userId	string		~ 128 chars	User Id
request	string	✓	~ 10485760 chars	Request Content
result	string	✓	~ 10485760 chars	Response Content

AccessLogCount

	Type	Require	Limitation	Description
service	string		~ 1024 chars	Types of Microservices
method	string		~ 1024 chars	Microservice Methods
userId	string		~ 128 chars	User Id
count	long	✓	~ 9223372036854775805	Count

IssueStampSheetLog

	Type	Require	Limitation	Description
timestamp	long	✓		Timestamp
transactionId	string	✓	~ 1024 chars	Transaction ID
service	string	✓	~ 1024 chars	Types of Microservices
method	string	✓	~ 1024 chars	Microservice Methods
userId	string	✓	~ 128 chars	User Id
action	string	✓	~ 1024 chars	Acquire Action
args	string	✓	~ 5242880 chars	Arguments
tasks	List<string>		~ 10 items	List of Stamp task

IssueStampSheetLogCount

	Type	Require	Limitation	Description
service	string		~ 1024 chars	Types of Microservices
method	string		~ 1024 chars	Microservice Methods
userId	string		~ 128 chars	User Id
action	string		~ 1024 chars	Acquire Action
count	long	✓	~ 9223372036854775805	Count

ExecuteStampSheetLog

	Type	Require	Limitation	Description
timestamp	long	✓		Timestamp
transactionId	string	✓	~ 1024 chars	Transaction ID
service	string	✓	~ 1024 chars	Types of Microservices
method	string	✓	~ 1024 chars	Microservice Methods
userId	string	✓	~ 128 chars	User Id
action	string	✓	~ 1024 chars	Acquire Action
args	string	✓	~ 5242880 chars	Arguments

ExecuteStampSheetLogCount

	Type	Require	Limitation	Description
service	string		~ 1024 chars	Types of Microservices
method	string		~ 1024 chars	Microservice Methods
userId	string		~ 128 chars	User Id
action	string		~ 1024 chars	Acquire Action
count	long	✓	~ 9223372036854775805	Count

ExecuteStampTaskLog

	Type	Require	Limitation	Description
timestamp	long	✓		Timestamp
taskId	string	✓	~ 1024 chars	Task ID
service	string	✓	~ 1024 chars	Types of Microservices
method	string	✓	~ 1024 chars	Microservice Methods
userId	string	✓	~ 128 chars	User Id
action	string	✓	~ 1024 chars	Acquire Action
args	string	✓	~ 5242880 chars	Arguments

ExecuteStampTaskLogCount

	Type	Require	Limitation	Description
service	string		~ 1024 chars	Types of Microservices
method	string		~ 1024 chars	Microservice Methods
userId	string		~ 128 chars	User Id
action	string		~ 1024 chars	Acquire Action
count	long	✓	~ 9223372036854775805	Count