[Bug]: Docker instances yield two deprecation warnings related to cgroup

[CarterPape]

Describe the bug

On startup, Docker instances of OpenSearch Dashboards will throw deprecation warnings about cpu.cgroup.path.override and cpuacct.cgroup.path.override, unless the user has overridden the default entrypoint scripts.

To reproduce

Launch a vanilla Docker image of OpenSearch Dashboards with the following:

docker pull opensearchproject/opensearch-dashboards:latest
docker run -it -p 5601:5601  --name opensearch-dashboard opensearchproject/opensearch-dashboards:latest

The dashboard will fail to connect to the cluster, but the deprecation warning gets thrown before this. Even when properly configured with docker-compose.yml and connected to a cluster, the dashboard will throw the deprecation warnings because the deprecated settings are set in the Docker entrypoint script (e.g. docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-default.x.sh).

Expected behavior

No deprecation warning expected.

Screenshots

No response

Host / Environment

Latest Docker image located at https://hub.docker.com/r/opensearchproject/opensearch-dashboards
(build date 2024-08-15T20:09:22Z)

Additional context

No response

Relevant log output

opensearch-dashboards  | {"type":"log","@timestamp":"2024-09-06T02:17:39Z","tags":["warning","config","deprecation"],"pid":1,"message":"\"cpu.cgroup.path.override\" is deprecated and has been replaced by \"ops.cGroupOverrides.cpuPath\""}
opensearch-dashboards  | {"type":"log","@timestamp":"2024-09-06T02:17:39Z","tags":["warning","config","deprecation"],"pid":1,"message":"\"cpuacct.cgroup.path.override\" is deprecated and has been replaced by \"ops.cGroupOverrides.cpuAcctPath\""}

[prudhvigodithi]

[Triage]
Need to update the opensearch-dashboards-docker-entrypoint https://github.com/opensearch-project/opensearch-build/blob/main/docker/release/config/opensearch-dashboards/opensearch-dashboards-docker-entrypoint-2.x.sh file to replace the deprecated flags with the supported ones. @ashwin-pc can you please add some more details here is it safe to completely replace the deprecated flags ?
Thanks
@peterzhuamazon

[prudhvigodithi]

Adding @AMoo-Miki @kavilla.