chore: retire IoT samples (GoogleCloudPlatform#10489)

* chore: deprecate IoT samples Setup README with the updated deprecation notice Add `.deprecated` extensions to all test files Update CODEOWNERS file --------- Co-authored-by: Chalmer Lowe <chalmer.lowe@gmail.com>

Author: minherz

.github/CODEOWNERS

@@ -106,9 +106,11 @@
 /healthcare/**/* @GoogleCloudPlatform/healthcare-life-sciences @GoogleCloudPlatform/python-samples-reviewers
 /retail/**/* @GoogleCloudPlatform/cloud-retail-team @GoogleCloudPlatform/python-samples-reviewers
 /billing/**/* @GoogleCloudPlatform/billing-samples-maintainers @GoogleCloudPlatform/python-samples-reviewers
-/iot/**/* @GoogleCloudPlatform/api-iot @GoogleCloudPlatform/python-samples-reviewers
 /video/stitcher/* @GoogleCloudPlatform/cloud-media-team @GoogleCloudPlatform/python-samples-reviewers
 
+# Deprecated
+/iot/**/* @GoogleCloudPlatform/python-samples-reviewers
+
 # Does not have owner
 /blog/**/* @GoogleCloudPlatform/python-samples-reviewers
 /iam/api-client/**/* @GoogleCloudPlatform/python-samples-reviewers

iot/api-client/README.md

@@ -1,46 +1,7 @@
-# Cloud IoT Core Python Samples
+# Deprecation Notice
 
-## DEPRECATION NOTICE
+* <h3>Google Cloud IoT Core is <a href="https://cloud.google.com/iot/docs/release-notes#August_16_2022">retired as of August 16, 2023</a>.</h3>
 
-Please see the [release notes](https://cloud.google.com/iot/docs/release-notes) for information on the upcoming deprecation of IoT Core
-
-[![Open in Cloud Shell][shell_img]][shell_link]
-
-[shell_img]: http://gstatic.com/cloudssh/images/open-btn.png
-[shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/python-docs-samples&page=editor&open_in_editor=iot/api-client/README.md
-This folder contains Python samples that demonstrate an overview of the
-Google Cloud IoT Core platform.
-
-## Quickstart
-1. Install the gCloud CLI as described in [the Cloud IoT Core documentation](https://cloud.google.com/iot/docs/how-tos/getting-started#set_up_the_google_cloud_sdk_and_gcloud).
-2. Create a PubSub topic:
-
- gcloud beta pubsub topics create projects/my-iot-project/topics/device-events
-
-3. Add the service account `cloud-iot@system.gserviceaccount.com` with the role `Publisher` to that
-PubSub topic from the [Cloud Developer Console](https://console.cloud.google.com)
-or by using the helper script in the /scripts folder.
-
-4. Create a registry:
-
- gcloud beta iot registries create my-registry \
- --project=my-iot-project \
- --region=us-central1 \
- --event-pubsub-topic=projects/my-iot-project/topics/device-events
-
-5. Use the `generate_keys.sh` script to generate your signing keys:
-
- ./generate_keys.sh
-
-6. Register a device:
-
- gcloud beta iot devices create my-python-device \
- --project=my-iot-project \
- --region=us-central1 \
- --registry=my-registry \
- --public-key path=rsa_cert.pem,type=rs256
-
-7. Connect a sample device using the sample app in the `mqtt_example` folder.
-8. Learn how to manage devices programmatically with the sample app in the
-`manager` folder.
+* <h3>Hence, the samples in this directory are archived and are no longer maintained.</h3>
 
+* <h3>If you are customer with an assigned Google Cloud account team, contact your account team for more information.</h3>