LifecycleConfiguration

class aws_cdk.aws_bedrockagentcore.LifecycleConfiguration(*, idle_runtime_session_timeout=None, max_lifetime=None)

Bases: object

LifecycleConfiguration lets you manage the lifecycle of runtime sessions and resources in AgentCore Runtime.

This configuration helps optimize resource utilization by automatically cleaning up idle sessions and preventing long-running instances from consuming resources indefinitely.

Parameters:

idle_runtime_session_timeout (Optional[Duration]) – Timeout in seconds for idle runtime sessions. When a session remains idle for this duration, it will be automatically terminated. Default: undefined - service default setting is 900 seconds (15 minutes)
max_lifetime (Optional[Duration]) – Maximum lifetime for the instance in seconds. Once reached, instances will be automatically terminated and replaced. Default: undefined - service default setting is 28800 seconds (8 hours)

ExampleMetadata:

fixture=default infused

Example:

repository = ecr.Repository(self, "TestRepository",
    repository_name="test-agent-runtime"
)

agent_runtime_artifact = agentcore.AgentRuntimeArtifact.from_ecr_repository(repository, "v1.0.0")

agentcore.Runtime(self, "test-runtime",
    runtime_name="test_runtime",
    agent_runtime_artifact=agent_runtime_artifact,
    lifecycle_configuration=agentcore.LifecycleConfiguration(
        idle_runtime_session_timeout=Duration.minutes(10),
        max_lifetime=Duration.hours(4)
    )
)

Attributes

idle_runtime_session_timeout

Timeout in seconds for idle runtime sessions.

When a session remains idle for this duration, it will be automatically terminated.

Default:: undefined - service default setting is 900 seconds (15 minutes)

max_lifetime

Maximum lifetime for the instance in seconds.

Once reached, instances will be automatically terminated and replaced.

Default:: undefined - service default setting is 28800 seconds (8 hours)