add docs on glue k8s executor (#91)

Author: HarshCasper

src/content/docs/aws/capabilities/config/configuration.md

@@ -222,6 +222,14 @@ Also see [OpenSearch configuration variables](#opensearch) which are used to man
 | - | - | - |
 | `PROVIDER_OVERRIDE_EVENTS` | `legacy`\|`v2` (default) | The [new EventBridge provider](https://discuss.localstack.cloud/t/introducing-eventbridge-v2-in-localstack/946) is active by default since LocalStack 4.0. |
 
+### Glue
+
+| Variable | Example Values | Description |
+| - | - | - |
+| `GLUE_JOB_EXECUTOR_PROVIDER` | `v1` (default) \| `v2` | Feature flag to switch between the old and new Glue job executor providers. |
+| `GLUE_JOB_EXECUTOR` | `docker` (default) \| `kubernetes` | Whether to run Glue jobs when LocalStack is deployed on Kubernetes. Jobs are run as pods in the Kubernetes cluster. |
+| `DOCKER_GLOBAL_IMAGE_PREFIX` | | Specify custom images for Glue jobs by configuring their custom image repository. |
+
 ### IAM
 
 | Variable | Example Values | Description |

src/content/docs/aws/enterprise/kubernetes-executor.md

@@ -64,7 +64,8 @@ You can run the following services on Kubernetes clusters using the LocalStack E
 
 - [DocumentDB](/aws/services/docdb)
 - [MWAA](/aws/services/docdb)
+- [Glue](/aws/services/glue) (requires setting `GLUE_JOB_EXECUTOR_PROVIDER` to `v2`)
 - [RDS](/aws/services/rds)  ([MySQL](/aws/services/rds/#mysql-engine)  &  [MSSQL](/aws/services/rds/#microsoft-sql-server-engine))
 
 To use Kubernetes as the runtime backend, set the `CONTAINER_RUNTIME` configuration variable to `kubernetes`.
-Note that there are no service-specific configuration variables for these services.
+Note that there are no service-specific configuration variables for these services.

src/content/docs/aws/services/glue.mdx

@@ -25,6 +25,7 @@ Key enhancements include:
 - Executing multiple jobs in parallel
 - Ensuring correct versioning of Spark, Hadoop, Python, Java, and related libraries
 - Improving startup times and offline execution support
+- Ability to run Glue jobs on Kubernetes clusters
 
 To use it, set `GLUE_JOB_EXECUTOR=docker` and `GLUE_JOB_EXECUTOR_PROVIDER=v2` in your LocalStack configuration.
 The new executor additionally deprecates older versions of Glue (`0.9`, `1.0`, `2.0`).