feat(config): pass rlimits to urunit via UCS

[codesmith25103]

feat(unikernels): pass rlimits to urunit via UCS

This adds support for passing rlimits from the OCI spec to the
guest VM by appending them to the UCS configuration block.

Fixes #312

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[codesmith25103]

@cmainas Can you guide me why these two test cases are getting failed?

[cmainas]

@cmainas Can you guide me why these two test cases are getting failed?

These are both linting errors, because of spelling. I think updating https://github.com/urunc-dev/urunc/blob/main/.github/linters/urunc-dict.txt should be enough.

• For Lint Commit Messages

Run git fetch origin main --depth=1
From https://github.com/urunc-dev/urunc
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
⧗   input: feat(config): pass rlimits to urunit via UCS

This extracts the rlimits from the OCI spec in the unikontainer
logic and appends them to the UCS configuration block generated
in linux.go. This allows the guest init process (urunit) to
enforce resource limits.

Fixes #253
Signed-off-by: Sankalp <sankalp25103@gmail.com>
✖   subject may not be misspelled: rlimits [spellcheck/subject]
✖   body may not be misspelled: rlimits [spellcheck/body]

✖   found 2 problems, 0 warnings
ⓘ   Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint

Error: Process completed with exit code 1.

• For spell check:

 101/133 pkg/unikontainers/types/types.go 8.98ms X
pkg/unikontainers/types/types.go:74:2 - Unknown word (Rlimits)
102/133 pkg/unikontainers/unikernels/linux.go 10.94ms X
pkg/unikontainers/unikernels/linux.go:317:37 - Unknown word (Rlimits)
103/133 pkg/unikontainers/unikernels/mewz.go 3.35ms
104/133 pkg/unikontainers/unikernels/mirage.go 3.72ms
105/133 pkg/unikontainers/unikernels/rumprun.go 5.97ms
106/133 pkg/unikontainers/unikernels/unikernel.go 5.01ms
107/133 pkg/unikontainers/unikernels/unikraft.go 6.27ms
108/133 pkg/unikontainers/unikernels/utils.go 3.47ms
109/133 pkg/unikontainers/unikontainers.go 42.30ms X
pkg/unikontainers/unikontainers.go:282:20 - Unknown word (Rlimits)
pkg/unikontainers/unikontainers.go:283:37 - Unknown word (Rlimits)
pkg/unikontainers/unikontainers.go:284:14 - Unknown word (Rlimits)
pkg/unikontainers/unikontainers.go:284:41 - Unknown word (Rlimits)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cmainas]

Hello @codesmith25103 , in order for these changes to be effective, we also need to update urunit to parse the updated config and apply the rlimits to the process. Therefore, we can not merge this without urunit supporting them. If you want you can also try to implement the necessary changes in urunit too. Otherwise, I will work on it when I find time to do so.

[codesmith25103]

@cmainas I will try to update urunit and will update this PR.
Thank You

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[github-actions]

This PR was closed because it has been stalled for 75 days with no activity.