File size: 5,149 Bytes
d8ad0fd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | import json
from typing import List
from aws_cdk import CfnOutput, Duration
from aws_cdk import aws_appconfig as appconfig
from aws_cdk import aws_iam as iam
from aws_cdk import aws_ssm as ssm
from aws_cdk.aws_lambda import Function
from tests.e2e.utils.data_builder import build_random_value, build_service_name
from tests.e2e.utils.infrastructure import BaseInfrastructure
class ParametersStack(BaseInfrastructure):
def create_resources(self):
parameters = self._create_ssm_parameters()
env_vars = {"parameters": json.dumps(parameters)}
functions = self.create_lambda_functions(
function_props={"environment": env_vars, "timeout": Duration.seconds(30)},
)
self._create_app_config(function=functions["ParameterAppconfigFreeformHandler"])
# NOTE: Enforce least-privilege for our param tests only
functions["ParameterSsmGetParametersByName"].add_to_role_policy(
iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"ssm:GetParameters",
],
resources=[f"arn:aws:ssm:{self.region}:{self.account_id}:parameter/powertools/e2e/parameters/*"],
),
)
def _create_app_config(self, function: Function):
service_name = build_service_name()
cfn_application = appconfig.CfnApplication(
self.stack,
id="appconfig-app",
name=f"powertools-e2e-{service_name}",
description="Powertools for AWS Lambda (Python) End-to-End testing for AppConfig",
)
CfnOutput(self.stack, "AppConfigApplication", value=cfn_application.name)
cfn_environment = appconfig.CfnEnvironment(
self.stack,
"appconfig-env",
application_id=cfn_application.ref,
name=f"powertools-e2e{service_name}",
description="Powertools for AWS Lambda (Python) End-to-End testing environment",
)
CfnOutput(self.stack, "AppConfigEnvironment", value=cfn_environment.name)
cfn_deployment_strategy = appconfig.CfnDeploymentStrategy(
self.stack,
"appconfig-deployment-strategy",
deployment_duration_in_minutes=0,
final_bake_time_in_minutes=0,
growth_factor=100,
name=f"deploymente2e{service_name}",
description="deploymente2e",
replicate_to="NONE",
growth_type="LINEAR",
)
self._create_app_config_freeform(
app=cfn_application,
environment=cfn_environment,
strategy=cfn_deployment_strategy,
function=function,
service_name=service_name,
)
def _create_app_config_freeform(
self,
app: appconfig.CfnApplication,
environment: appconfig.CfnEnvironment,
strategy: appconfig.CfnDeploymentStrategy,
function: Function,
service_name: str,
):
cfn_configuration_profile = appconfig.CfnConfigurationProfile(
self.stack,
"appconfig-profile",
application_id=app.ref,
location_uri="hosted",
type="AWS.Freeform",
name=f"profilee2e{service_name}",
description="profilee2e",
)
CfnOutput(self.stack, "AppConfigProfile", value=cfn_configuration_profile.name)
cfn_hosted_configuration_version = appconfig.CfnHostedConfigurationVersion(
self.stack,
"appconfig-hosted-deploy",
application_id=app.ref,
configuration_profile_id=cfn_configuration_profile.ref,
content='{"save_history": {"default": true}}',
content_type="application/json",
description="hostedconfiguratione2e",
)
CfnOutput(self.stack, "AppConfigConfigurationValue", value=cfn_hosted_configuration_version.content)
appconfig.CfnDeployment(
self.stack,
"appconfig-deployment",
application_id=app.ref,
configuration_profile_id=cfn_configuration_profile.ref,
configuration_version=cfn_hosted_configuration_version.ref,
deployment_strategy_id=strategy.ref,
environment_id=environment.ref,
description="deployment",
)
function.add_to_role_policy(
iam.PolicyStatement(
effect=iam.Effect.ALLOW,
actions=[
"appconfig:GetLatestConfiguration",
"appconfig:StartConfigurationSession",
],
resources=["*"],
),
)
def _create_ssm_parameters(self) -> List[str]:
parameters: List[str] = []
for _ in range(10):
param = f"/powertools/e2e/parameters/{build_random_value()}"
rand = build_random_value()
ssm.StringParameter(self.stack, f"param-{rand}", parameter_name=param, string_value=rand)
parameters.append(param)
CfnOutput(self.stack, "ParametersNameList", value=json.dumps(parameters))
return parameters
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