def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id)
# IAM Group
hands_on_cdk_developers = iam.Group(self,
"HandsOnCdkDevelopers",
group_name="HandsOnCdkDevelopers")
groups_map = {"HandsOnCdk": hands_on_cdk_developers}
# IAM User
for user in read_config_users():
iam.User(
self,
f"{user['group']}Developer-{user['first_name']}{user['last_name']}",
user_name=
f"{user['group']}Developer-{user['first_name']}{user['last_name']}",
password=core.SecretValue.plain_text(user['password']),
groups=[groups_map[user["group"]]])
# IAM Role
iam.Role(self,
"HandsOnCdkDevelopers-Role-PowerUserAccess",
role_name="HandsOnCdkDevelopers-Role-PowerUserAccess",
assumed_by=iam.AccountPrincipal(
core.ScopedAws(scope).account_id),
managed_policies=[
iam.ManagedPolicy.from_aws_managed_policy_name(
"PowerUserAccess")
])
# IAM Policy
iam.Policy(
self,
"HandsOnCdkDevelopers-Policy-SourceMfaRestriction",
policy_name="HandsOnCdkDevelopers-Policy-SourceMfaRestriction",
force=True,
groups=[hands_on_cdk_developers],
statements=[
statement
for statement in read_config_source_mfa_restriction()
])
iam.Policy(self,
"HandsOnCdkDevelopers-Policy-OnlySwitchRole",
policy_name="HandsOnCdkDevelopers-Policy-OnlySwitchRole",
force=True,
groups=[hands_on_cdk_developers],
statements=[
statement
for statement in read_config_only_switch_role()
])
def add_policy(self):
"""
Policy that allows DMS to save to S3
"""
policy = iam.Policy(
self,
id=f"iam-{self.deploy_env.value}-data-lake-raw-dms-policy",
policy_name=f"iam-{self.deploy_env.value}-data-lake-raw-dms-policy",
statements=[
iam.PolicyStatement(
actions=[
"s3:PutObject",
"s3:DeleteObject",
"s3:ListBucket",
],
resources=[
self.data_lake_bronze_bucket.bucket_arn,
f"{self.data_lake_bronze_bucket.bucket_arn}/*",
],
)
],
)
self.attach_inline_policy(policy)
return policy
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
user = Iam.User(self, "brev-user")
policy_json = get_role_policy_json()
policy_document = Iam.PolicyDocument.from_json(policy_json)
role = Iam.Role(
self,
"brev-role",
inline_policies={"brev-policy": policy_document},
assumed_by=Iam.ServicePrincipal("sagemaker.amazonaws.com"))
policy_statements = get_user_policy_statements()
allow_role_statement = Iam.PolicyStatement(
actions=["iam:GetRole", "iam:PassRole"],
effect=Iam.Effect.ALLOW,
resources=[role.role_arn])
policy_statements.append(allow_role_statement)
policy = Iam.Policy(self, "brev-policy", statements=policy_statements)
policy.attach_to_user(user)
access_key = Iam.CfnAccessKey(self,
'brev_access_key',
user_name=user.user_name)
core.CfnOutput(self, "access_key_id", value=access_key.ref)
core.CfnOutput(self,
"secret_access_key",
value=access_key.attr_secret_access_key)
core.CfnOutput(self, "iam_role", value=role.role_name)
def forecast_access_policy(self, name):
policy = iam.Policy(
self.owner,
f"{name}ForecastAccess",
statements=[
iam.PolicyStatement(
actions=[
"forecast:Describe*",
"forecast:List*",
"forecast:Create*",
"forecast:Update*",
"forecast:TagResource",
],
resources=["*"],
)
],
)
add_cfn_nag_suppressions(
policy.node.default_child,
[
CfnNagSuppression(
"W12",
"Require access to all resources; Not all Amazon Forecast resources support resource based policy",
)
],
)
return policy
def generate_codebuild_policy(scope, db_secret_arn):
return iam.Policy(
scope=scope,
id="JVSANTOSTier1CodebuildPolicy",
policy_name="JVSANTOS-codebuild-policy",
statements=[
PolicyStatement(actions=["secretsmanager:GetSecretValue"],
resources=[db_secret_arn],
effect=Effect.ALLOW),
PolicyStatement(actions=[
"logs:CreateLogGroup", "logs:CreateLogStream",
"logs:PutLogEvents"
],
resources=["*"],
effect=Effect.ALLOW),
PolicyStatement(actions=[
"codebuild:CreateReportGroup", "codebuild:CreateReport",
"codebuild:UpdateReport", "codebuild:BatchPutTestCases",
"codebuild:BatchPutCodeCoverages"
],
resources=["*"],
effect=Effect.ALLOW),
PolicyStatement(actions=[
"s3:GetObject*", "s3:GetBucket*", "s3:List*",
"s3:DeleteObject*", "s3:PutObject", "s3:Abort*"
],
resources=["*"],
effect=Effect.ALLOW),
PolicyStatement(actions=["codestar-connections:UseConnection"],
resources=["*"],
effect=Effect.ALLOW)
])
def base_service_role(construct, resource_name: str, principal_resource: str, actions: list, resources: list):
"""
Function that generates an IAM Service Role with a Policy.
:param construct: Custom construct that will use this function. From the external construct is usually 'self'.
:param resource_name: Name of the resource. Used for naming purposes.
:param principal_resource: Resource used to define a Service Principal. Has to match an AWS Resource. For example, 'iot' -> 'iot.amazonaws.com'.
:param actions: Action list containing AWS IAM defined actions. For example 'sns:Publish'
:param resources: List of resources ARNs defined by AWS.
:return: IAM Service Role with an IAM Policy attached.
"""
try:
# Defining IAM Role
# Defining Service Principal
iam_role_name = construct.prefix + "_role_" + resource_name + "_" + construct.environment_
iam_policy_name = construct.prefix + "_policy_" + resource_name + "_" + construct.environment_
principal = iam.ServicePrincipal(service=f"{principal_resource}.amazonaws.com")
# Defining IAM Role
role = iam.Role(construct, id=iam_role_name, role_name=iam_role_name, assumed_by=principal)
# Defining Policy Statement, Policy and Attaching to Role
policy_statements = iam.PolicyStatement(actions=actions, resources=resources)
policy = iam.Policy(construct, id=iam_policy_name, policy_name=iam_policy_name, statements=[policy_statements])
policy.attach_to_role(role=role)
except Exception:
print(traceback.format_exc())
else:
return role
def __init__(self, scope: core.Construct, construct_id: str,
**kwargs) -> None:
super().__init__(scope, construct_id, **kwargs)
self._notebook_role = iam_.Role(
self,
"notebookAccessRole",
role_name="notebookAccessRole",
assumed_by=iam_.ServicePrincipal('sagemaker'))
self._notebook_policy = iam_.Policy(
self,
"notebookAccessPolicy",
policy_name="notebookAccessPolicy",
statements=[
iam_.PolicyStatement(actions=['s3:*'], resources=['*']),
iam_.PolicyStatement(actions=["logs:*"], resources=['*']),
iam_.PolicyStatement(actions=["sagemaker:*"], resources=['*']),
iam_.PolicyStatement(actions=["ecr:*"], resources=['*']),
iam_.PolicyStatement(actions=[
"iam:GetRole", "iam:PassRole", "s3:ListBucket",
"s3:PutObject", "s3:GetObject", "s3:DeleteObject",
"sts:GetSessionToken", "sts:GetAccessKeyInfo",
"sts:GetCallerIdentity", "sts:GetServiceBearerToken",
"sts:DecodeAuthorizationMessage", "sts:AssumeRole"
],
resources=['*'])
]).attach_to_role(self._notebook_role)
def add_policy(self):
policy = iam.Policy(
self,
id=f"iam-{self.deploy_env.value}-data-lake-raw-firehose-policy",
policy_name=
f"iam-{self.deploy_env.value}-data-lake-raw-firehose-policy",
statements=[
iam.PolicyStatement(
actions=[
"s3:AbortMultipartUpload",
"s3:GetBucketLocation",
"s3:GetObject",
"s3:ListBucket",
"s3:ListBucketMultipartUploads",
"s3:PutObject",
],
resources=[
self.data_lake_raw_bucket.bucket_arn,
f"{self.data_lake_raw_bucket.bucket_arn}/*",
],
)
],
)
self.attach_inline_policy(policy)
return policy
def _create_roles_for_set_experiment_info_env_step(self):
"""
Create Roles for Set Experiment Info Env Step
"""
self.lambda_experiment_info_role = iam.Role(
self,
"LambdaExperimentInfoRole",
assumed_by=iam.ServicePrincipal("lambda.amazonaws.com"),
description="Role for Lambda to get experiments info at S3.",
role_name=f"{self.name_prefix}-lambda-experiment-info-role",
managed_policies=[
iam.ManagedPolicy.from_aws_managed_policy_name(
"AmazonS3ReadOnlyAccess")
],
)
lambda_experiment_info_policy = iam.Policy(
self, "LambdaExperimentInfoPolicy")
lambda_experiment_info_policy.add_statements(
iam.PolicyStatement(effect=iam.Effect.ALLOW,
actions=[
"logs:CreateLogGroup",
"logs:CreateLogStream", "logs:PutLogEvents"
],
resources=["*"]))
self.lambda_experiment_info_role.attach_inline_policy(
lambda_experiment_info_policy)
def __init__(self, scope: core.Construct, id: str, buildspec, **kwargs):
super().__init__(scope, id, **kwargs)
self.buildspec = buildspec
self.build_image = codebuild.LinuxBuildImage.STANDARD_2_0
self.project = codebuild.PipelineProject(
self,
"Project",
environment=codebuild.BuildEnvironment(
build_image=self.build_image, privileged=True),
build_spec=codebuild.BuildSpec.from_source_filename(
self.buildspec),
environment_variables={
'REPO_NAME':
codebuild.BuildEnvironmentVariable(
value=config['CODEPIPELINE']['GITHUB_REPO'])
},
)
# TODO: Don't need admin, let's make this least privilege
self.admin_policy = iam.Policy(
self,
"AdminPolicy",
roles=[self.project.role],
statements=[iam.PolicyStatement(
actions=['*'],
resources=['*'],
)])
def sagemaker_logs_metrics_policy_document(scope, id):
policy = iam.Policy(
scope,
id,
statements=[
iam.PolicyStatement(
actions=[
"logs:CreateLogGroup",
"logs:CreateLogStream",
"logs:DescribeLogStreams",
"logs:GetLogEvents",
"logs:PutLogEvents",
],
resources=[
f"arn:{core.Aws.PARTITION}:logs:{core.Aws.REGION}:{core.Aws.ACCOUNT_ID}:log-group:/aws/sagemaker/*"
],
),
iam.PolicyStatement(
actions=[
"cloudwatch:PutMetricData",
],
resources=["*"],
),
],
)
policy.node.default_child.cfn_options.metadata = suppress_cloudwatch_policy()
return policy
def add_policy(self):
policy = iam.Policy(
self,
id=f"iam-{self.deploy_env.value}-glue-data-lake-{self.layer.value}-policy",
policy_name=f"iam-{self.deploy_env.value}-glue-data-lake-{self.layer.value}-policy",
statements=[
iam.PolicyStatement(
actions=["s3:ListBucket", "s3:GetObject", "s3:PutObject"],
resources=[self.bucket_arn, f"{self.bucket_arn}/*"],
),
iam.PolicyStatement(
actions=["cloudwatch:PutMetricData"],
resources=["arn:aws:cloudwatch:*"],
),
iam.PolicyStatement(actions=["glue:*"], resources=["arn:aws:glue:*"]),
iam.PolicyStatement(
actions=[
"logs:CreateLogGroup",
"logs:CreateLogStream",
"logs:PutLogEvents",
],
resources=["arn:aws:logs:*:*:/aws-glue/*"],
),
],
)
self.attach_inline_policy(policy)
def __init__(self, scope: Construct, id: str, context: "Context",
team_context: "TeamContext", parameters: Dict[str,
Any]) -> None:
super().__init__(
scope=scope,
id=id,
stack_name=id,
env=Environment(account=context.account_id, region=context.region),
)
Tags.of(scope=cast(IConstruct, self)).add(
key="Env", value=f"orbit-{context.name}")
if team_context.eks_pod_role_arn is None:
raise ValueError("Pod Role arn required")
team_role = iam.Role.from_role_arn(
scope=self,
id="team-role",
role_arn=team_context.eks_pod_role_arn,
mutable=True)
team_role.attach_inline_policy(policy=iam.Policy(
scope=self,
id="emr_on_eks",
policy_name="emr_on_eks",
statements=[
iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"emr-containers:StartJobRun",
"emr-containers:ListJobRuns",
"emr-containers:DescribeJobRun",
"emr-containers:CancelJobRun",
"emr-containers:TagResource",
],
resources=[parameters.get("virtual_arn", "*")],
),
iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"logs:*",
],
resources=[
f"arn:aws:logs:{context.region}:{context.account_id}:log-group:/orbit/emr/*",
f"arn:aws:logs:{context.region}:{context.account_id}:log-group:/orbit/emr/*:log-stream:*",
],
),
iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"emr-containers:Get*",
"emr-containers:Describe*",
"emr-containers:List*",
"elasticmapreduce:CreatePersistentAppUI",
"elasticmapreduce:DescribePersistentAppUI",
"elasticmapreduce:GetPersistentAppUIPresignedURL",
],
resources=["*"],
),
],
))
def ecr_policy_document(scope, id, repo_arn):
ecr_policy = iam.Policy(
scope,
id,
statements=[
iam.PolicyStatement(
actions=[
"ecr:BatchCheckLayerAvailability",
"ecr:GetDownloadUrlForLayer",
"ecr:DescribeRepositories",
"ecr:DescribeImages",
"ecr:BatchGetImage",
],
resources=[repo_arn],
),
iam.PolicyStatement(
actions=[
"ecr:GetAuthorizationToken",
],
# it can not be bound to resources other than *
resources=["*"],
),
],
)
# add supression for *
ecr_policy.node.default_child.cfn_options.metadata = suppress_ecr_policy()
return ecr_policy
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
# Create the IAM User to Be the Data Analyst
iam.User(
self,
id="datalake_user",
managed_policies=[
iam.ManagedPolicy.from_aws_managed_policy_name(
"AmazonAthenaFullAccess")
],
).attach_inline_policy(
iam.Policy(
self,
id="DatalakeUserBasic",
statements=[
iam.PolicyStatement(
actions=[
"lakeformation:GetDataAccess",
"glue:GetTable",
"glue:GetTables",
"glue:SearchTables",
"glue:GetDatabase",
"glue:GetDatabases",
"glue:GetPartitions",
],
effect=iam.Effect.ALLOW,
resources=["*"],
)
],
))
# Create an Amazon S3 Bucket for the Data Lake
_s3.Bucket(self, "cc-hiroga-datalake-cloudtrail")
def create_lambda_build_image(self) -> Resource:
"""Greengrassのコンポーネント用に推論アプリのdockerイメージをビルドするcodebuildを実行するLambda
Returns:
Resource: lambda
"""
lambdaFn_name = self.get_lambda_name("build_image")
role_name = self.get_role_name("build_image")
lambda_role = aws_iam.Role(
self,
id=role_name,
assumed_by=aws_iam.ServicePrincipal("lambda.amazonaws.com"),
role_name=role_name,
path="/service-role/",
managed_policies=[
aws_iam.ManagedPolicy.from_aws_managed_policy_name(
"service-role/AWSLambdaBasicExecutionRole"),
aws_iam.ManagedPolicy.from_aws_managed_policy_name(
"AWSCodeBuildDeveloperAccess")
])
lambda_role.attach_inline_policy(
aws_iam.Policy(
self,
"AllowDynamoDBAccess",
document=aws_iam.PolicyDocument(statements=[
aws_iam.PolicyStatement(actions=[
"dynamodb:PutItem", "dynamodb:GetItem",
"dynamodb:UpdateItem"
],
resources=[self._table.table_arn])
])))
lambdaFn_path = self.get_lambda_path("build_image")
lambdaFn = aws_lambda.Function(
self,
id=lambdaFn_name,
function_name=lambdaFn_name,
code=aws_lambda.AssetCode(path=lambdaFn_path),
handler="lambda_handler.handler",
timeout=Duration.seconds(10),
runtime=aws_lambda.Runtime.PYTHON_3_9,
description="コンポーネント用のイメージを作成",
role=lambda_role,
environment={
"TABLE_NAME":
self._table.table_name,
"CODEBUILD_PROJECT_NAME":
self._docker_image_buildproject.project_name,
"COMPONENT_IMAGE_REPOSITORY":
self._component_ecr.repository_name,
"COMPONENT_APP_SOURCE_REPOSITORY":
self._component_source_repository.repository_clone_url_grc,
"COMPONENT_BASE_IMAGE_REPOSITORY":
self._component_base_ecr.repository_uri
})
self._table.grant_read_write_data(lambdaFn)
return lambdaFn
def __init__(
self, scope: core.Construct, data_lake_raw: BaseDataLakeBucket, data_lake_processed: BaseDataLakeBucket, **kwargs
) -> None:
self.deploy_env = data_lake_raw.deploy_env
self.data_lake_raw = data_lake_raw
self.data_lake_processed = data_lake_processed
super().__init__(
scope,
id=f"iam-{self.deploy_env.value}-redshift-spectrum-role",
assumed_by=iam.ServicePrincipal("redshift.amazonaws.com"),
description="Role to allow Redshift to access data lake using spectrum",
)
policy = iam.Policy(
scope,
id=f"iam-{self.deploy_env.value}-redshift-spectrum-policy",
policy_name=f"iam-{self.deploy_env.value}-redshift-spectrum-policy",
statements=[
iam.PolicyStatement(actions=["glue:*", "athena:*"], resources=["*"]),
iam.PolicyStatement(
actions=["s3:Get*", "s3:List*", "s3:Put*"],
resources=[
self.data_lake_raw.bucket_arn,
f"{self.data_lake_raw.bucket_arn}/*",
self.data_lake_processed.bucket_arn,
f"{self.data_lake_processed.bucket_arn}/*",
],
),
],
)
self.attach_inline_policy(policy)
def _create_apigw_to_sqs_role(self):
_role = _iam.Role(
self,
'ApiGwV2ToSqsRole',
assumed_by=_iam.ServicePrincipal('apigateway.amazonaws.com'))
_role.add_managed_policy(
_iam.ManagedPolicy.from_managed_policy_arn(
self, 'ApiGwPushCwPolicy',
'arn:aws:iam::aws:policy/service-role/'\
'AmazonAPIGatewayPushToCloudWatchLogs'
)
)
_role.attach_inline_policy(
_iam.Policy(self,
'ApiGwV2ToSqsInlinePolicy',
statements=[
_iam.PolicyStatement(
actions=[
'sqs:SendMessage',
'sqs:ReceiveMessage',
'sqs:PurgeQueue',
'sqs:DeleteMessage',
],
resources=[self._queue.queue_arn])
]))
return _role
def __init__(self, scope: core.Construct, data_lake: DataLake,
**kwargs) -> None:
self.environment = data_lake.env.value
super().__init__(
scope,
id=f'iam-{self.environment}-redshift-spectrum-role',
assumed_by=iam.ServicePrincipal('redshift.amazonaws.com'),
description=
'Role to allow Redshift to access data lake using spectrum',
)
buckets_arns = [
data_lake.data_lake_raw_bucket.bucket_arn,
data_lake.data_lake_processed_bucket.bucket_arn,
data_lake.data_lake_curated_bucket.bucket_arn
]
policy = iam.Policy(
scope,
id=f'iam-{self.environment}-redshift-spectrum-policy',
policy_name=f'iam-{self.environment}-redshift-spectrum-policy',
statements=[
iam.PolicyStatement(actions=['glue:*', 'athena:*'],
resources=["*"]),
iam.PolicyStatement(actions=['s3:Get*', 's3:List*', 's3:Put*'],
resources=buckets_arns +
[f'{arn}/*' for arn in buckets_arns])
])
self.attach_inline_policy(policy)
def __init__(self, scope: _core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
ks_resource, cassandra_keyspace_arn = self.create_cassandra_keyspace(
'cassandra_demo')
table_resource, cassandra_table_arn = self.create_cassandra_table(
table_name='country_cities',
keyspace_name='cassandra_demo',
keyspace_ref=ks_resource.ref,
partitionkey_columns=[{
'ColumnName': 'country',
'ColumnType': 'TEXT',
}],
clustering_key_columns=[{
'Column': {
'ColumnName': 'city_name',
'ColumnType': 'TEXT',
},
'OrderBy': 'ASC'
}],
regular_columns=[
{
'ColumnName': 'population',
'ColumnType': 'INT'
},
],
)
user = _iam.User(self,
'CassandraDemoUser',
user_name='CassandraDemoUser')
policy = _iam.Policy(self, 'CassandraFullDataAccess')
policy.add_statements(
_iam.PolicyStatement(
resources=[cassandra_table_arn],
actions=['cassandra:Select', 'cassandra:Modify']))
policy.attach_to_user(user)
secrets = _secretsmanager.Secret(self,
'cassandra_demo_creds',
secret_name='cassandra_demo_creds')
code = _lambda.Code.asset('lambda/.dist/lambda.zip')
cassandra_function = _lambda.Function(
self,
'cassandra-demo',
function_name='cassandra-demo',
runtime=_lambda.Runtime.PYTHON_3_6,
memory_size=1024,
code=code,
handler='demo_handler.handler',
tracing=_lambda.Tracing.ACTIVE,
environment={'CASSANDRA_CREDS': secrets.secret_arn},
)
secrets.grant_read(cassandra_function)
api = _apigateway.LambdaRestApi(self,
'cassandra-demo-api',
handler=cassandra_function)
def create_iam(self, stream_arn ,user_name, policy_name):
user = iam.User(
self,
"iam_user_stock_stream",
user_name=user_name
)
policy = iam.Policy(
self,
"iam_policy_stock_stream",
policy_name=policy_name,
statements=[
iam.PolicyStatement(
resources=[
stream_arn
],
actions=[
"kinesis:DescribeStream",
"kinesis:PutRecord",
"kinesis:PutRecords",
"kinesis:GetShardIterator",
"kinesis:GetRecords",
"kinesis:ListShards",
"kinesis:DescribeStreamSummary",
"kinesis:RegisterStreamConsumer"
],
),
iam.PolicyStatement(
resources=[
stream_arn + "/*"
],
actions=[
"kinesis:SubscribeToShard",
"kinesis:DescribeStreamConsumer"
],
),
iam.PolicyStatement(
resources=[
# dynamodbのテーブルができたら修正するとりあえず
"*"
],
actions=[
"dynamodb:*"
],
),
iam.PolicyStatement(
resources=[
"*"
],
actions=[
"cloudwatch:PutMetricData"
],
)
],
users = [
user
]
)
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
sageMakerPrincipal = iam.ServicePrincipal('sagemaker.amazonaws.com')
role = iam.Role(
self, 'WorkshopRole',
assumed_by = sageMakerPrincipal, role_name = 'amazon-sagemaker-in-practice-workshop-role'
)
managed_policy_arn = 'arn:aws:iam::aws:policy/AmazonSageMakerFullAccess'
role.add_managed_policy(iam.ManagedPolicy.from_aws_managed_policy_name(managed_policy_arn))
participants_group = iam.Group(self, 'WorkshopParticipantsGroup');
policy = iam.Policy(self, 'WorkshopParticipantsPolicy');
permissions = [
"sagemaker:*",
"ecr:*",
"cloudwatch:*",
"logs:*",
"s3:GetBucketLocation",
"s3:ListAllMyBuckets",
"iam:ListRoles",
"iam:GetRole"
];
defaultStatement = iam.PolicyStatement(effect=iam.Effect.ALLOW)
defaultStatement.add_all_resources()
defaultStatement.add_actions(*permissions)
value = { 'iam:PassedToService': sageMakerPrincipal.to_string() }
passRole = iam.PolicyStatement(effect=iam.Effect.ALLOW)
passRole.add_all_resources()
passRole.add_actions("iam:PassRole")
passRole.add_condition("StringEquals", value)
policy.add_statements(defaultStatement, passRole);
participants_group.attach_inline_policy(policy);
existing_bucket_arn = 'arn:aws:s3:::existing-bucket-for-workshop'
data_source = s3.Bucket.from_bucket_arn(self, 'DataSourceBucket', existing_bucket_arn)
data_source.grant_read(participants_group)
amount = kwargs.get("env").get("participants_count")
password = kwargs.get("env").get("password")
ParticipantsConstruct(
self, "WorkshopParticipantsConstruct",
num=amount, password=password, group=participants_group
)
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
bucket = get_bucket(self, f"{id}-bucket", core.Duration.days(amount=7))
cluster, vpc = get_fargate_cluster(self, id)
mem_limit = "512"
task = get_fargate_task(self, id, mem_limit)
aws_iam.Policy(
self,
f"{id}-bucket-policy",
roles=[task.task_role],
statements=[
aws_iam.PolicyStatement(actions=["s3:PutObject"],
resources=[f"{bucket.bucket_arn}/*"]),
],
)
get_fargate_container(
self,
id,
task,
mem_limit,
{
'S3_BUCKET': bucket.bucket_name,
'MONGODB_URI': env['MONGODB_URI'],
},
)
cronjob = aws_events.Rule(
self,
f"{id}-scheduled-event",
enabled=True,
schedule=aws_events.Schedule.cron(minute="0", hour="0"), # pylint: disable=no-value-for-parameter
)
cronjob.add_target(
aws_events_targets.EcsTask(
cluster=cluster,
task_definition=task,
subnet_selection=aws_ec2.SubnetSelection(
subnets=vpc.public_subnets),
security_group=aws_ec2.SecurityGroup.from_security_group_id(
self, f'{id}-default-security-group',
vpc.vpc_default_security_group),
))
buglink = "https://github.com/aws/aws-cdk/issues/9233"
core.CfnOutput(
self,
f"{id}-fixme",
value=
f"FIXME: set cronjob 'Auto assign public IP' when this is fixed: {buglink}"
)
def _create_train_step(self):
stage = self.pipeline.add_stage(stage_name=f"{self.name_prefix}-stage")
role = iam.Role(
self,
"Role",
assumed_by=iam.ServicePrincipal("codebuild.amazonaws.com"),
description="Role for CodeBuild",
role_name=f"{self.name_prefix}-codebuild-role",
managed_policies=[
iam.ManagedPolicy.from_aws_managed_policy_name(
"AmazonEC2ContainerRegistryFullAccess"),
iam.ManagedPolicy.from_aws_managed_policy_name(
"AWSStepFunctionsFullAccess"),
iam.ManagedPolicy.from_aws_managed_policy_name(
"service-role/AWSLambdaVPCAccessExecutionRole"),
iam.ManagedPolicy.from_aws_managed_policy_name(
"SecretsManagerReadWrite"),
],
)
policy = iam.Policy(self, "PassRolePolicy")
policy.document.add_statements(
iam.PolicyStatement(
actions=["iam:PassRole"],
resources=[f"arn:aws:iam::{Stack.of(self).account}:role/*"]))
role.attach_inline_policy(policy)
build_spec = codebuild.BuildSpec.from_source_filename('buildspec.yml')
project = codebuild.PipelineProject(
self,
"TrainingStepProject",
build_spec=build_spec,
environment=codebuild.BuildEnvironment(
build_image=codebuild.LinuxBuildImage.STANDARD_5_0,
privileged=True),
role=role,
security_groups=[self.security_group],
subnet_selection=self.subnet_selection,
vpc=self.vpc)
action = codepipeline_actions.CodeBuildAction(
action_name=f"{self.name_prefix}-training-action",
project=project,
input=self.source_output,
environment_variables={
"EXEC_ID":
codebuild.BuildEnvironmentVariable(
value='#{codepipeline.PipelineExecutionId}'),
"SFN_WORKFLOW_NAME":
codebuild.BuildEnvironmentVariable(value=self.sfn_name)
},
variables_namespace="trainStep",
)
stage.add_action(action)
def add_service_account(self, cluster, name, namespace):
"""
workaround to add helm role to service account
"""
# create role
conditions = core.CfnJson(
self,
'ConditionJson',
value={
"%s:aud" % cluster.cluster_open_id_connect_issuer:
"sts.amazonaws.com",
"%s:sub" % cluster.cluster_open_id_connect_issuer:
"system:serviceaccount:%s:%s" % (namespace, name),
},
)
principal = iam.OpenIdConnectPrincipal(
cluster.open_id_connect_provider).with_conditions({
"StringEquals":
conditions,
})
role = iam.Role(self, 'ServiceAccountRole', assumed_by=principal)
# create policy for the service account
statements = []
with open('backend/iam_policy.json') as f:
data = json.load(f)
for s in data["Statement"]:
statements.append(iam.PolicyStatement.from_json(s))
policy = iam.Policy(self, "LBControllerPolicy", statements=statements)
policy.attach_to_role(role)
return eks.KubernetesManifest(
self,
"ServiceAccount",
cluster=cluster,
manifest=[{
"apiVersion": "v1",
"kind": "ServiceAccount",
"metadata": {
"name": name,
"namespace": namespace,
"labels": {
"app.kubernetes.io/name": name,
"app.kubernetes.io/managed-by": "Helm",
},
"annotations": {
"eks.amazonaws.com/role-arn": role.role_arn,
"meta.helm.sh/release-name": name,
"meta.helm.sh/release-namespace": namespace,
},
},
}],
)
def create_eks(self, vpc):
# create eks cluster with amd nodegroup
cluster = eks.Cluster(
self,
"EKS",
vpc=vpc,
version=eks.KubernetesVersion.V1_18,
default_capacity_instance=ec2.InstanceType("m5.large"),
default_capacity=1)
# add arm/graviton nodegroup
cluster.add_nodegroup_capacity(
"graviton",
desired_size=1,
instance_type=ec2.InstanceType("m6g.large"),
nodegroup_name="graviton",
node_role=cluster.default_nodegroup.role)
# add secret access to eks node role
cluster.default_nodegroup.role.add_managed_policy(
iam.ManagedPolicy.from_aws_managed_policy_name(
"SecretsManagerReadWrite"))
# create service account
sa = cluster.add_service_account("LBControllerServiceAccount",
name="aws-load-balancer-controller",
namespace="kube-system")
sa_annotated = self.add_helm_annotation(cluster, sa)
# create policy for the service account
statements = []
with open('backend/iam_policy.json') as f:
data = json.load(f)
for s in data["Statement"]:
statements.append(iam.PolicyStatement.from_json(s))
policy = iam.Policy(self, "LBControllerPolicy", statements=statements)
policy.attach_to_role(sa.role)
# add helm charts
ingress = cluster.add_helm_chart(
"LBIngress",
chart="aws-load-balancer-controller",
release="aws-load-balancer-controller",
repository="https://aws.github.io/eks-charts",
namespace="kube-system",
values={
"clusterName": cluster.cluster_name,
"serviceAccount.name": "aws-load-balancer-controller",
"serviceAccount.create": "false"
})
ingress.node.add_dependency(sa_annotated)
return cluster
def __init__(self, app: core.App, id: str, **kwargs) -> None:
super().__init__(app, id, **kwargs)
self.platform_resources = ImportedResources(self, self.stack_name)
self.rds_security_group = aws_ec2.SecurityGroup(
self,
"rds-security-group",
vpc=self.platform_resources.vpc,
allow_all_outbound=True)
self.rds_security_group.add_ingress_rule(
peer=aws_ec2.Peer.ipv4(self.platform_resources.vpc.vpc_cidr_block),
connection=aws_ec2.Port.tcp(3306))
my_secret = aws_secretsmanager.Secret.from_secret_name(
self, "DBSecret", "support/octicketing/rds")
self.rds = aws_rds.DatabaseInstance(
self,
"support-rds",
database_name="support_db",
instance_identifier='support-db',
credentials=aws_rds.Credentials.from_secret(my_secret),
engine=aws_rds.DatabaseInstanceEngine.mysql(
version=aws_rds.MysqlEngineVersion.VER_5_6),
vpc=self.platform_resources.vpc,
port=3306,
instance_type=aws_ec2.InstanceType.of(
aws_ec2.InstanceClass.BURSTABLE3,
aws_ec2.InstanceSize.MICRO,
),
removal_policy=core.RemovalPolicy.DESTROY,
security_groups=[self.rds_security_group],
deletion_protection=False)
self.db_auth_policy_stmt = aws_iam.PolicyStatement(
effect=aws_iam.Effect.ALLOW,
actions=["rds-db:connect"],
resources=[self.rds.instance_arn])
policy_doc = aws_iam.PolicyDocument()
policy_doc.add_statements(self.db_auth_policy_stmt)
self.db_auth_policy = aws_iam.Policy(
self,
'db-auth-policy',
policy_name='RdsDbAuthPolicy',
statements=[self.db_auth_policy_stmt])
self.db_auth_role = aws_iam.Role(
self,
"db-auth-role",
role_name='RdsDbAuthRole',
assumed_by=aws_iam.ServicePrincipal('ec2.amazonaws.com'))
self.db_auth_role.add_to_policy(self.db_auth_policy_stmt)
def create_lambda_check_image_status(self) -> Resource:
"""dockerイメージのビルド状況を確認するLambda
Returns:
Resource: lambda
"""
lambdaFn_name = self.get_lambda_name("check_image_status")
role_name = self.get_role_name("check_image_status")
lambda_role = aws_iam.Role(
self,
id=role_name,
assumed_by=aws_iam.ServicePrincipal("lambda.amazonaws.com"),
role_name=role_name,
path="/service-role/",
managed_policies=[
aws_iam.ManagedPolicy.from_aws_managed_policy_name(
"service-role/AWSLambdaBasicExecutionRole")
])
lambda_role.attach_inline_policy(
aws_iam.Policy(
self,
"AllowCodeBuildStatus",
document=aws_iam.PolicyDocument(statements=[
aws_iam.PolicyStatement(
actions=["codebuild:BatchGetBuilds"],
resources=[
self._docker_image_buildproject.project_arn
]),
aws_iam.PolicyStatement(actions=[
"dynamodb:PutItem", "dynamodb:GetItem",
"dynamodb:UpdateItem"
],
resources=[self._table.table_arn])
])))
lambdaFn_path = self.get_lambda_path("check_image_status")
lambdaFn = aws_lambda.Function(
self,
id=lambdaFn_name,
function_name=lambdaFn_name,
code=aws_lambda.AssetCode(path=lambdaFn_path),
handler="lambda_handler.handler",
timeout=Duration.seconds(10),
runtime=aws_lambda.Runtime.PYTHON_3_9,
description="コンポーネント用のイメージのビルド結果を確認",
role=lambda_role,
environment={"TABLE_NAME": self._table.table_name})
return lambdaFn
def __init__(self, scope: core.Construct, id: str, bucket: s3.Bucket,
capture_bucket: s3.Bucket, write_topic: sns.Topic,
**kwargs) -> None:
super().__init__(scope, id, **kwargs)
# create an iam user "RaspberryPiUser"
rasberry_pi_user = iam.User(
self,
"RaspberryPiUser",
managed_policies=[
iam.ManagedPolicy.from_aws_managed_policy_name(
"AWSCodeCommitPowerUser"),
iam.ManagedPolicy.from_aws_managed_policy_name(
"AWSIoTFullAccess")
])
# create an iam policy statement for "WriteToS3Policy"
write_to_s3_policy_statement = iam.PolicyStatement(
actions=["s3:PutObject"],
resources=[bucket.bucket_arn, capture_bucket.bucket_arn])
# create an iam policy "WriteToS3Policy"
write_to_s3_policy = iam.Policy(
self,
"WriteToS3Policy",
statements=[write_to_s3_policy_statement],
users=[rasberry_pi_user])
# create an iam policy statement to allow RaspberryPiUser to publish to sns topic
publish_to_sns_topic_policy_statement = iam.PolicyStatement(
actions=["sns:Publish"], resources=[write_topic.topic_arn])
# create an iam policy "PublishToSnsTopic"
publish_to_sns_topic_policy = iam.Policy(
self,
"PublishToSnsTopicPolicy",
statements=[publish_to_sns_topic_policy_statement],
users=[rasberry_pi_user])
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
# IAM policy for firehose
es_policy_statement = iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"es:DescribeElasticsearchDomain",
"es:DescribeElasticsearchDomains",
"es:DescribeElasticsearchDomainConfig",
"es:ESHttpPost",
"es:ESHttpPut",
],
resources=[
"*",
],
)
es_policy_doc = iam.PolicyDocument(statements=[es_policy_statement])
s3_policy_statement = iam.PolicyStatement(effect=iam.Effect.ALLOW,
actions=["s3:*"],
resources=["*"])
s3_policy_doc = iam.PolicyDocument(statements=[s3_policy_statement])
# creating Role
self.firehose_role = iam.Role(
self,
id="ddbqiRole",
role_name=constants["FIREHOSE_ROLE"],
assumed_by=iam.ServicePrincipal("firehose.amazonaws.com"),
)
# IAM policy
firehose_policy = iam.Policy(
self,
"firehose_policy",
policy_name="ddbqiFhPolicy",
statements=[es_policy_statement, s3_policy_statement],
roles=[self.firehose_role])
# attach policy to role
#firehose_role.add_to_policy(es_policy_statement)
#firehose_role.add_to_policy(s3_policy_statement)
#firehose_policy.attach_to_role(firehose_role)
core.CfnOutput(self,
'RoleArn',
export_name="rolearn",
value=self.firehose_role.role_arn,
description="firehose role arn")
core.Tags.of(self.firehose_role).add("project",
constants["PROJECT_TAG"])
