Add LinuxContainer block I/O resources#739
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dcantah
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May 14, 2026
| /// The memory in bytes to give to the container. | ||
| public var memoryInBytes: UInt64 = 1024.mib() | ||
| /// Optional block I/O resource limits for the container cgroup. | ||
| public var blockIO: LinuxBlockIO? |
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I'd prefer we don't use the OCI types directly (it gives us a little wiggle room to add various knobs). You can add a new LinuxBlockIO type in Containerization and use this and just convert to the oci variant like we do for other things in this file.
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Thanks for the feedback.
Does this new shape align with what you were imagining?
Mirrors the LinuxRLimit/LinuxCapabilities pattern so the public API can evolve independently of the OCI spec types. Configuration.blockIO now holds the wrapper and is converted via toOCI() at spec assembly.
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Adds ability to expose blockio flags in support of: https://github.com/apple/container/issues/1512