[INTPLAT-448] DDSaaS: Temporal Cloud Crawler Integration v1.0.0 (#19250)

* temporal_cloud project skeleton

* temporal_cloud labeler and codeowners added

* CODEOWNERS updated

* Empty dashboard section removed for now

* SVG logo added

* Added Temporal Cloud integration assets

* Resolved github check failure about metadata csv

* Resolved README check failure

* Updated monitor message

* Updated dashboard

* Review comments incorporated

* Minor README comment change

* Update temporal_cloud/README.md

Co-authored-by: David Pointeau <davidmpointeau@gmail.com>

---------

Co-authored-by: Bhavik Parmar <bhavik.parmar@crestdatasys.com>
Co-authored-by: Bhavik Parmar <84003960+bparmar-crest@users.noreply.github.com>
Co-authored-by: David Pointeau <davidmpointeau@gmail.com>

.github/CODEOWNERS

@@ -367,6 +367,11 @@ datadog_checks_base/datadog_checks/base/checks/windows/              @DataDog/wi
 /temporal_cloud/manifest.json                                       @DataDog/saas-integrations @DataDog/documentation
 /temporal_cloud/metadata.csv                                        @DataDog/saas-integrations @DataDog/documentation
 
+/temporal_cloud/                                                    @DataDog/saas-integrations
+/temporal_cloud/*.md                                                @DataDog/saas-integrations @DataDog/documentation
+/temporal_cloud/manifest.json                                       @DataDog/saas-integrations @DataDog/documentation
+/temporal_cloud/metadata.csv                                        @DataDog/saas-integrations @DataDog/documentation
+
 /trend_micro_email_security/                                        @DataDog/saas-integrations
 /trend_micro_email_security/*.md                                    @DataDog/saas-integrations @DataDog/documentation
 /trend_micro_email_security/manifest.json                           @DataDog/saas-integrations @DataDog/documentation

temporal_cloud/CHANGELOG.md

@@ -1,4 +1,4 @@
-# CHANGELOG - Temporal_Cloud
+# CHANGELOG - Temporal Cloud
 
 ## 1.0.0 / 2024-11-26
 

temporal_cloud/README.md

@@ -1,41 +1,56 @@
 ## Overview
 
-This check monitors [Temporal_Cloud][1].
+[Temporal Cloud][1] is a scalable platform for orchestrating complex workflows, with built-in reliability, resilience, and timing controls. Temporal Cloud enables developers to focus on application logic without worrying about fault tolerance and consistency.
+
+
+This integration gathers Temporal Cloud metrics into Datadog, offering insights into system health, workflow efficiency, task execution, and performance bottlenecks.
 
 ## Setup
 
-### Installation
+### Generate a Metrics endpoint URL in Temporal Cloud
+
+1. To generate a CA certificate and an end-entity certificate, see [certificate management][2].
+    - **Note**: An expired root CA certificate invalidates all downstream certificates. To avoid disruptions to your systems, use certificates with long validity periods.
+2. Log in to [Temporal Cloud][3] with an account owner or global admin role.
+3. Go to **Settings**, and select the **Observability** tab.
+4. Under the **Certificates** section, add your root CA certificate (`.pem` file content) and save it.
+    - **Note**: If an observability endpoint is already set up, you can append your root CA certificate.
+5. Click **Save** to generate the endpoint URL under the **Endpoint** section. The URL should look like: `https://<account_id>.tmprl.cloud/prometheus`.
 
-The Temporal_Cloud check is included in the [Datadog Agent][2] package.
-No additional installation is needed on your server.
 
-### Configuration
+### Connect your Temporal Cloud account to Datadog
 
-!!! Add list of steps to set up this integration !!!
+1. Add your Account ID, End-entity Certificate file content, and End-entity Certificate key file content    
+    |Parameters|Description|
+    |--------------------|--------------------|
+    |Account ID|Temporal Cloud account ID to be used as part of the metrics endpoint URL: `https://<account_id>.tmprl.cloud/prometheus`.|
+    |End-entity certificate file content|Contents of the end-entity certificate for secure access and communication with the Metrics endpoint.|
+    |End-entity certificate key file content|Content of the end-entity certificate key for secure access and communication with the Metrics endpoint.|
 
-### Validation
+2. Click the **Save** button to save your settings.
 
-!!! Add steps to validate integration is functioning as expected !!!
 
 ## Data Collected
 
 ### Metrics
 
-Temporal_Cloud does not include any metrics.
+See [metadata.csv][4] for a list of metrics provided by this integration.
+
 
 ### Service Checks
 
-Temporal_Cloud does not include any service checks.
+The Temporal Cloud integration does not include any service checks.
 
 ### Events
 
-Temporal_Cloud does not include any events.
-
-## Troubleshooting
+The Temporal Cloud integration does not include any events.
 
-Need help? Contact [Datadog support][3].
+## Support
 
-[1]: **LINK_TO_INTEGRATION_SITE**
-[2]: https://app.datadoghq.com/account/settings/agent/latest
-[3]: https://docs.datadoghq.com/help/
+Need help? Contact [Datadog support][5].
 
+[1]: https://temporal.io/cloud/
+[2]: https://docs.temporal.io/cloud/certificates#use-certstrap/
+[3]: https://cloud.temporal.io/
+[4]: https://github.com/DataDog/integrations-core/blob/master/temporal_cloud/metadata.csv
+[5]: https://docs.datadoghq.com/help/