Scope host-global resources to a per-installation instance id#17

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aljoscha merged 10 commits into

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claude/isolate-config-installations-7rzVm

May 20, 2026

Commits on May 18, 2026

config: scope host-global resources to a per-installation instance id

claude
authored and
aljoscha
committed
config: keep legacy installs working without re-init

claude
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aljoscha
committed
tests: split isolation contract into its own integration file

claude
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aljoscha
committed
macos: sub-allocate vmnet's /24 into per-installation /27 slices

claude
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aljoscha
committed
macos: single-IP allocation lifts the per-install cap from 8 to ~30

claude
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aljoscha
committed
config: move per-subsystem name derivation out of GlobalConfig

claude
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aljoscha
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docs: note that we value clear interfaces and avoid abstraction leaks

claude
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aljoscha
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macos: route the legacy/tagged branch through instance_namespace()

claude
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aljoscha
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config: move /16-in-10/8 subnet derivation to the linux network crate

claude
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aljoscha
committed
macos: panic instead of silent slot-0 fallback on a non-hex instance_id

claude
authored and
aljoscha
committed