mirror of
https://github.com/apple/container.git
synced 2026-07-14 21:47:01 +00:00
Danny Canter
23c526233d
Today force deleting (if a container is running then stop()'ing first) is handled entirely in the cli, which is brittle. The CLI doesn't know if the container was started with --rm so it would have to do a weird timeout + list dance to check if the containers gone after stopping. This change remedies this by just having the daemon take in a `force` boolean to the delete rpc. If this is provided and the container is running then we'll stop first, and then cleanup. We can additionally not cleanup if --rm was provided as the daemon has the data to determine if a container asked for autoRemove.
109 lines
3.9 KiB
Swift
109 lines
3.9 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025 Apple Inc. and the container project authors. All rights reserved.
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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 ContainerClient
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import ContainerXPC
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import Containerization
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import ContainerizationError
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import ContainerizationOS
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import Foundation
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import Logging
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struct ContainersHarness {
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let log: Logging.Logger
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let service: ContainersService
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init(service: ContainersService, log: Logging.Logger) {
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self.log = log
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self.service = service
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}
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@Sendable
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func list(_ message: XPCMessage) async throws -> XPCMessage {
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let containers = try await service.list()
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let data = try JSONEncoder().encode(containers)
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let reply = message.reply()
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reply.set(key: .containers, value: data)
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return reply
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}
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@Sendable
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func create(_ message: XPCMessage) async throws -> XPCMessage {
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let data = message.dataNoCopy(key: .containerConfig)
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guard let data else {
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throw ContainerizationError(.invalidArgument, message: "container configuration cannot be empty")
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}
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let kdata = message.dataNoCopy(key: .kernel)
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guard let kdata else {
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throw ContainerizationError(.invalidArgument, message: "kernel cannot be empty")
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}
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let odata = message.dataNoCopy(key: .containerOptions)
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var options: ContainerCreateOptions = .default
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if let odata {
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options = try JSONDecoder().decode(ContainerCreateOptions.self, from: odata)
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}
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let config = try JSONDecoder().decode(ContainerConfiguration.self, from: data)
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let kernel = try JSONDecoder().decode(Kernel.self, from: kdata)
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try await service.create(configuration: config, kernel: kernel, options: options)
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return message.reply()
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}
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@Sendable
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func delete(_ message: XPCMessage) async throws -> XPCMessage {
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let id = message.string(key: .id)
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guard let id else {
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throw ContainerizationError(.invalidArgument, message: "id cannot be empty")
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}
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let forceDelete = message.bool(key: .forceDelete)
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try await service.delete(id: id, force: forceDelete)
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return message.reply()
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}
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@Sendable
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func logs(_ message: XPCMessage) async throws -> XPCMessage {
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let id = message.string(key: .id)
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guard let id else {
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throw ContainerizationError(
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.invalidArgument,
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message: "id cannot be empty"
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)
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}
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let fds = try await service.logs(id: id)
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let reply = message.reply()
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try reply.set(key: .logs, value: fds)
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return reply
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}
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@Sendable
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func eventHandler(_ message: XPCMessage) async throws -> XPCMessage {
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let event = try message.containerEvent()
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try await service.handleContainerEvents(event: event)
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return message.reply()
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}
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}
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extension XPCMessage {
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public func containerEvent() throws -> ContainerEvent {
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guard let data = self.dataNoCopy(key: .containerEvent) else {
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throw ContainerizationError(.invalidArgument, message: "Missing container event data")
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}
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let event = try JSONDecoder().decode(ContainerEvent.self, from: data)
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return event
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}
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}
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