(gravitino) branch main updated: Minor (docs): Update how-to-use-the-playground.md document (#5955)

[liuxun]

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The following commit(s) were added to refs/heads/main by this push:
     new a58b7f8f0 Minor (docs): Update how-to-use-the-playground.md document 
(#5955)
a58b7f8f0 is described below

commit a58b7f8f0e629a9a2b8a26df821e25ee0e6c0493
Author: Eric Chang <e850...@gmail.com>
AuthorDate: Tue Dec 24 19:03:43 2024 +0800

    Minor (docs): Update how-to-use-the-playground.md document (#5955)
    
    ### What changes were proposed in this pull request?
    
    Revert helm-chart related descriptions in
    `docs/how-to-use-the-playground.md`.
    
    ### Why are the changes needed?
    
    Make documentation match `README.md` of `apache/gravitino-playground` .
    
    ### Does this PR introduce _any_ user-facing change?
    
    Yes, documentation is affacted.
    
    ### How was this patch tested?
    
    Manually.
---
 docs/how-to-use-the-playground.md | 73 ++++-----------------------------------
 1 file changed, 6 insertions(+), 67 deletions(-)

diff --git a/docs/how-to-use-the-playground.md 
b/docs/how-to-use-the-playground.md
index 390e7a37b..d65d40acd 100644
--- a/docs/how-to-use-the-playground.md
+++ b/docs/how-to-use-the-playground.md
@@ -14,7 +14,6 @@ Depending on your network and computer, startup time may take 
3-5 minutes. Once
 ## Prerequisites
 
 Install Git (optional), Docker, Docker Compose.
-Docker Desktop (or Orbstack) with Kubernetes enabled and helm CLI is required 
if you use helm-chart to deploy services.
 
 ## System Resource Requirements
 
@@ -50,82 +49,22 @@ git clone g...@github.com:apache/gravitino-playground.git
 cd gravitino-playground
 ```
 
-#### Docker
-
-##### Start
-
-```
-./playground.sh docker start
-```
-
-##### Check status
-
-```shell 
-./playground.sh docker status
-```
-
-##### Stop playground
-
-```shell
-./playground.sh docker stop
-```
-
-#### Kubernetes
-
-Enable Kubernetes in Docker Desktop or Orbstack.
-
-In the project root directory, execute this command:
-
-```
-helm upgrade --install gravitino-playground ./helm-chart/ --create-namespace 
--namespace gravitino-playground --set projectRoot=$(pwd)
-```
-
-##### Start
+#### Start
 
 ```
-./playground.sh k8s start
+./playground.sh start
 ```
 
-##### Check status
+#### Check status
 
 ```shell 
-./playground.sh k8s status
-```
-
-##### Port Forwarding
-
-To access pods or services at `localhost`, you need to do these steps:
-
-1. Log in to the Gravitino playground Trino pod using the following command:
-
-```
-TRINO_POD=$(kubectl get pods --namespace gravitino-playground -l app=trino -o 
jsonpath="{.items[0].metadata.name}")
-kubectl exec $TRINO_POD -n gravitino-playground -it -- /bin/bash
-```
-
-2. Log in to the Gravitino playground Spark pod using the following command:
-
-```
-SPARK_POD=$(kubectl get pods --namespace gravitino-playground -l app=spark -o 
jsonpath="{.items[0].metadata.name}")
-kubectl exec $SPARK_POD -n gravitino-playground -it -- /bin/bash
-```
-
-3. Port-forward the Gravitino service to access it at `localhost:8090`.
-
-```
-kubectl port-forward svc/gravitino -n gravitino-playground 8090:8090      
-```
-
-4. Port-forward the Jupyter Notebook service to access it at `localhost:8888`.
-
-```
-kubectl port-forward svc/jupyternotebook -n gravitino-playground 8888:8888
+./playground.sh status
 ```
 
-##### Stop playground
+#### Stop playground
 
 ```shell
-./playground.sh k8s stop
+./playground.sh stop
 ```
 
 ## Experiencing Apache Gravitino with Trino SQL