Files
container/Sources/ContainerResource/Network/NetworkState.swift
T
J Logan b3b5c3e609 Use labels instead of id to discriminate the builtin network. (#1123)
- Closes #1122.
- Adds placeholder ManagedResource and unit tests. Nothing is using
these yet.
- Adds system-defined resource labels for owning plugin and resource
role. The system discriminates the builtin network using role "builtin".
- Adds builtin role when creating builtin network at startup, and
ensures that a preexisting network with ID "default" gets updated with
the role label.
- Replace all network ID checks for "default" with the builtin role
check.
- Adds "builder" role to builder VM.

## Type of Change
- [ ] Bug fix
- [x] New feature  
- [ ] Breaking change
- [ ] Documentation update

## Motivation and Context
Role and owner labels should make cross-cutting resource policy easier
to implement.

## Testing
- [x] Tested locally
- [x] Added/updated tests
- [ ] Added/updated docs
2026-02-02 12:24:27 -08:00

76 lines
2.4 KiB
Swift

//===----------------------------------------------------------------------===//
// Copyright © 2026 Apple Inc. and the container project authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
import ContainerizationExtras
import Foundation
public struct NetworkStatus: Codable, Sendable {
/// The address allocated for the network if no subnet was specified at
/// creation time; otherwise, the subnet from the configuration.
public let ipv4Subnet: CIDRv4
/// The gateway IPv4 address.
public let ipv4Gateway: IPv4Address
/// The address allocated for the IPv6 network if no subnet was specified at
/// creation time; otherwise, the IPv6 subnet from the configuration.
/// The value is nil if the IPv6 subnet cannot be determined at creation time.
public let ipv6Subnet: CIDRv6?
public init(
ipv4Subnet: CIDRv4,
ipv4Gateway: IPv4Address,
ipv6Subnet: CIDRv6?,
) {
self.ipv4Subnet = ipv4Subnet
self.ipv4Gateway = ipv4Gateway
self.ipv6Subnet = ipv6Subnet
}
}
/// The configuration and runtime attributes for a network.
public enum NetworkState: Codable, Sendable {
// The network has been configured.
case created(NetworkConfiguration)
// The network is running.
case running(NetworkConfiguration, NetworkStatus)
public var state: String {
switch self {
case .created: "created"
case .running: "running"
}
}
public var id: String {
switch self {
case .created(let config), .running(let config, _): config.id
}
}
public var creationDate: Date {
switch self {
case .created(let config), .running(let config, _): config.creationDate
}
}
public var isBuiltin: Bool {
switch self {
case .created(let config), .running(let config, _): config.labels.isBuiltin
}
}
}