NucleicandClaude Opus 4.8
11b9825e09
Switch the containerization dependency from the github URL to a vendored copy (third_party/containerization, upstream commit 6b7b42ca) referenced by path, so we can carry a small local patch that upstream lacks: LinuxContainer.Configuration gains a `vmExtensions` field forwarded into VMConfiguration.extensions. Upstream already supports VMConfiguration.extensions + the VZInstanceExtension hook, but LinuxContainer — our only entry point — never forwarded them, so there was no way to attach a device (e.g. a memory balloon) to a container's VM. Tests/, docs/, examples/, images/ and the corresponding test targets are trimmed for footprint (we never build the dependency's tests). See PATCHES.md for the full diff vs. upstream and the re-vendoring procedure. Also adds the ContainerizationExtras product to NucleicCore (AddressAllocator, named in the configureVZ signature). Co-Authored-By: Claude Opus 4.8 <[email protected]>
74 lines
2.2 KiB
Swift
74 lines
2.2 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the Containerization project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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import ContainerizationError
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import Foundation
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import Logging
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package actor UnixSocketRelayManager {
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private let vm: any VirtualMachineInstance
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private var relays: [String: UnixSocketRelay]
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private let log: Logger?
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init(vm: any VirtualMachineInstance, log: Logger? = nil) {
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self.vm = vm
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self.relays = [:]
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self.log = log
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}
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}
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extension UnixSocketRelayManager {
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func start(port: UInt32, socket: UnixSocketConfiguration) async throws {
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guard relays[socket.id] == nil else {
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throw ContainerizationError(
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.invalidState,
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message: "socket relay \(socket.id) already started"
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)
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}
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let relay = try UnixSocketRelay(
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port: port,
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socket: socket,
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vm: vm,
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log: log
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)
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do {
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relays[socket.id] = relay
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try await relay.start()
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} catch {
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relays.removeValue(forKey: socket.id)
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throw error
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}
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}
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func stop(socket: UnixSocketConfiguration) async throws {
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guard let storedRelay = relays.removeValue(forKey: socket.id) else {
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throw ContainerizationError(
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.notFound,
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message: "failed to stop socket relay"
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)
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}
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try storedRelay.stop()
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}
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func stopAll() async throws {
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for (_, relay) in relays {
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try relay.stop()
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}
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}
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}
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