Introduction

I used gdk component build to generate a component's artifacts and recipes in the generatedgreengrass-build folder.
See below for screen shot of the folder structure.

Here's the generated recipe.yml. The gdk is configured to build artifcats as zip.

ComponentConfiguration:
  DefaultConfiguration:
    accessControl:
      aws.greengrass.ipc.mqttproxy:
        com.twisthink.SystemController:mqttproxy:1:
          operations:
          - aws.greengrass#SubscribeToIoTCore
          policyDescription: Allows access to subscribe to IoT Core topic
          resources:
          - $aws/things/{iot:thingName}/jobs/get/accepted
          - $aws/things/{iot:thingName}/jobs/get/rejected
        com.twisthink.SystemController:mqttproxy:2:
          operations:
          - aws.greengrass#PublishToIoTCore
          policyDescription: Allows access to publish to IoT Core topic
          resources:
          - $aws/things/{iot:thingName}/jobs/get
ComponentDescription: This is simple Hello World component written in Python.
ComponentName: myExample
ComponentPublisher: myname
ComponentVersion: 1.0.1
Manifests:
- Artifacts:
  - URI: s3://BUCKET_NAME/COMPONENT_NAME/COMPONENT_VERSION/example.zip
    Unarchive: ZIP
  Lifecycle:
    Run:
      RequiresPrivilege: true
      Script: sudo python3 {artifacts:decompressedPath}/example/main.py
  Platform:
    os: linux
RecipeFormatVersion: '2020-01-25'

I then ran the following commands to locally deploy my component:

cd greengrass-build
sudo greengrass-cli deployment create --recipeDir recipes --artifactDir artifacts --merge "myExample=1.0.1"

Problem

Here's what I see in the ....greengrass/v2/logs/myExample.log:

2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. File "/home/me/greengrass/v2/packages/artifacts-unarchived/myExample/1.0.1/example/main.py", line 41, in __init__. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. self.ipc_client_v2 = GreengrassCoreIPCClientV2(). {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. File "/usr/local/lib/python3.8/dist-packages/awsiot/greengrasscoreipc/clientv2.py", line 31, in __init__. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. client = awsiot.greengrasscoreipc.connect(). {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. File "/usr/local/lib/python3.8/dist-packages/awsiot/greengrasscoreipc/__init__.py", line 45, in connect. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. ipc_socket = os.environ["AWS_GG_NUCLEUS_DOMAIN_SOCKET_FILEPATH_FOR_COMPONENT"]. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. File "/usr/lib/python3.8/os.py", line 675, in __getitem__. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. raise KeyError(key) from None. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.518Z [WARN] (Copier) myExample: stderr. KeyError: 'AWS_GG_NUCLEUS_DOMAIN_SOCKET_FILEPATH_FOR_COMPONENT'. {scriptName=services.myExample.lifecycle.Run.Script, serviceName=myExample, currentState=RUNNING}
2023-02-10T21:10:17.540Z [INFO] (Copier) myExample: Run script exited. {exitCode=1, serviceName=myExample, currentState=RUNNING}

Question

Why is AWS_GG_NUCLEUS_DOMAIN_SOCKET_FILEPATH_FOR_COMPONENT missing from the environment variable? And how can I fix that? P.S. I do not get this error when I run my component with non-zipped artifacts.