Allow setting container cpu and memory

app.py

@@ -79,7 +79,8 @@
     container_name="my-app",
     container_location=f"ghcr.io/sage-bionetworks/my-app:{app_version}",
     container_port=80,
-    container_memory=200,
+    container_cpu=256,
+    container_memory=512,
     container_env_vars={
         "APP_VERSION": f"{app_version}",
     },

src/service_props.py

@@ -53,6 +53,7 @@ class ServiceProps:
       supports "path://" for building container from local (i.e. path://docker/MyContainer)
       supports docker registry references (i.e. ghcr.io/sage-bionetworks/app:latest)
     container_port: the container application port
+    container_cpu: the container application CPU in millicores (i.e. 1024 = 1 vCPU)
     container_memory: the container application memory
     container_env_vars: a json dictionary of environment variables to pass into the container
       i.e. {"EnvA": "EnvValueA", "EnvB": "EnvValueB"}
@@ -69,6 +70,7 @@ def __init__(
         container_name: str,
         container_location: str,
         container_port: int,
+        container_cpu: int = 256,
         container_memory: int = 512,
         container_env_vars: dict = None,
         container_secrets: List[ServiceSecret] = None,
@@ -80,6 +82,7 @@ def __init__(
     ) -> None:
         self.container_name = container_name
         self.container_port = container_port
+        self.container_cpu = container_cpu
         self.container_memory = container_memory
         if CONTAINER_LOCATION_PATH_ID in container_location:
             container_location = container_location.removeprefix(

src/service_stack.py

@@ -84,8 +84,8 @@ def __init__(
         self.task_definition = ecs.FargateTaskDefinition(
             self,
             "TaskDef",
-            cpu=1024,
-            memory_limit_mib=4096,
+            cpu=props.container_cpu,
+            memory_limit_mib=props.container_memory,
             task_role=task_role,
             execution_role=execution_role,
         )

tests/unit/test_service_stack.py

@@ -19,7 +19,8 @@ def test_service_stack_created():
         container_name="app",
         container_location="ghcr.io/sage-bionetworks/app:1.0",
         container_port=8010,
-        container_memory=200,
+        container_cpu=256,
+        container_memory=512,
         container_secrets=[
             ServiceSecret(
                 secret_name="/app/secret",
@@ -45,7 +46,7 @@ def test_service_stack_created():
             "ContainerDefinitions": [
                 {
                     "Image": "ghcr.io/sage-bionetworks/app:1.0",
-                    "Memory": 200,
+                    "Memory": 512,
                     "MountPoints": [{"ContainerPath": "/work"}],
                     "Secrets": [{"Name": "APP_SECRET"}],
                     "Command": ["test"],