Update permission for read in /sys/fs/cgroup/system.slice/- path

[peterzhuamazon]

Description

Update permission for read in /sys/fs/cgroup/system.slice/- path.

If running in docker the folder location changed compares to #18975:

/sys/fs/cgroup/system.slice/<>.service/memory.max

becomes

/sys/fs/cgroup/system.slice/docker-89906b83d995faf977d24e8d25bc465a5df6c0eb0a51deedb9aae6b929b85ce1.scope/system.slice/opensearch.service/memory.max

Related Issues

Follow up #18975

Check List

• Functionality includes testing.
• API changes companion pull request created, if applicable.
• Public documentation issue/PR created, if applicable.

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[cwperks]

Approving as its not possible to use syntax like /sys/fs/cgroup/system.slice/*/system.slice/opensearch.service/-

Edit: FilePermission in JSM never supported wildcards within the path..only at the end. See https://docs.oracle.com/en/java/javase/12/docs//api/java.base/java/io/FilePermission.html

In JDK21 and prior I think the JDK would allow implicit access.

[peterzhuamazon]

Added a TODO so we will change this later when wildcard in path is supported later.

[github-actions]

❕ Gradle check result for 3b2f47d: UNSTABLE

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.93%. Comparing base (7ff34ac) to head (3b2f47d).
⚠️ Report is 2 commits behind head on 3.2.

Additional details and impacted files

@@            Coverage Diff            @@
##                3.2   #18987   +/-   ##
=========================================
  Coverage     72.93%   72.93%           
- Complexity    69352    69368   +16     
=========================================
  Files          5643     5643           
  Lines        318713   318713           
  Branches      46112    46112           
=========================================
+ Hits         232441   232468   +27     
+ Misses        67488    67446   -42     
- Partials      18784    18799   +15     

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