Remove distutils strtobool from CDK examples

cdk/examples/backend_service/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -11,7 +10,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 backend_stack_props = BackendServiceStackProps(**env_config)
 

cdk/examples/cicd_service/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -11,7 +10,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 cicd_stack_props = CICDServiceStackProps(**env_config)
 

cdk/examples/components/config.py

@@ -0,0 +1,7 @@
+def strtobool(value):
+    normalized = value.lower()
+    if normalized in ("y", "yes", "t", "true", "on", "1"):
+        return 1
+    if normalized in ("n", "no", "f", "false", "off", "0"):
+        return 0
+    raise ValueError(f"invalid truth value {value!r}")

cdk/examples/components/core_infrastructure_construct.py

@@ -1,5 +1,3 @@
-from distutils import util
-
 from aws_cdk import PhysicalName, StackProps, RemovalPolicy
 from aws_cdk.aws_ec2 import IpAddresses, Vpc, InstanceType
 from aws_cdk.aws_autoscaling import AutoScalingGroup
@@ -14,6 +12,7 @@
 from aws_cdk.aws_iam import ManagedPolicy, Role, ServicePrincipal
 from aws_cdk.aws_logs import LogGroup, RetentionDays
 from aws_cdk.aws_servicediscovery import PrivateDnsNamespace
+from components.config import strtobool
 from constructs import Construct
 
 
@@ -34,9 +33,9 @@ def __init__(
         self.aws_region = aws_region
         self.vpc_cidr = vpc_cidr
         self.namespaces = namespaces.split(",")
-        self.enable_nat_gw = bool(util.strtobool(enable_nat_gw))
+        self.enable_nat_gw = bool(strtobool(enable_nat_gw))
         self.az_count = int(az_count)
-        self.create_ec2_instance = bool(util.strtobool(create_ec2_instance))
+        self.create_ec2_instance = bool(strtobool(create_ec2_instance))
 
 class CoreInfrastructureConstruct(Construct):
     def __init__(

cdk/examples/data_pipeline/python/app.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 import os
 import aws_cdk as cdk
-from distutils import util
 
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -15,7 +15,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 data_pipeline_stack_props = DataPipelineStackProps(**env_config)
 

cdk/examples/event_bridge/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -11,7 +10,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 event_asso_stack_props = EventAssociatedServiceStackProps(**env_config)
 

cdk/examples/fis_service/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -11,7 +10,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 fis_stack_props = FISServiceStackProps(**env_config)
 

cdk/examples/generative_ai_rag/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -13,8 +12,8 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
-deploy_bedrock = bool(util.strtobool(env_config.pop("deploy_bedrock")))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
+deploy_bedrock = bool(strtobool(env_config.pop("deploy_bedrock")))
 
 if deploy_bedrock:
     BedrockStack(

cdk/examples/generative_ai_service/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -16,14 +15,14 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
-deploy_jumpstart = bool(util.strtobool(env_config.pop("deploy_jumpstart_stack")))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
+deploy_jumpstart = bool(strtobool(env_config.pop("deploy_jumpstart_stack")))
 
 # opensearch stack
 if 'deploy_opensearch' not in env_config:
     deploy_opensearch = False
 else:
-    deploy_opensearch = bool(util.strtobool(env_config.pop("deploy_opensearch")))
+    deploy_opensearch = bool(strtobool(env_config.pop("deploy_opensearch")))
 
 if deploy_jumpstart:
     if "txt2img_model_id" in env_config:

cdk/examples/lb_service/app.py

@@ -1,6 +1,5 @@
-from distutils import util
-
 from aws_cdk import App, Environment
+from components.config import strtobool
 from components.core_infrastructure_construct import CoreInfrastructureProps
 from core_infra.lib.core_infra_stack import CoreInfraStack
 from dotenv import dotenv_values
@@ -11,7 +10,7 @@
 
 env_config = dotenv_values(".env")
 
-deploy_core = bool(util.strtobool(env_config["deploy_core_stack"]))
+deploy_core = bool(strtobool(env_config["deploy_core_stack"]))
 
 lb_stack_props = LoadBalancedServiceStackProps(**env_config)