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tart run: introduce --net-softnet-allow command-line argument (#753)

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Nikolay Edigaryev 2024-03-11 22:17:34 +04:00 committed by GitHub
parent a9e2a19015
commit ee27cc57bb
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1 changed files with 11 additions and 1 deletions
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12
Sources/tart/Commands/Run.swift
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@ -117,6 +117,9 @@ struct Run: AsyncParsableCommand {
discussion: "Learn how to configure Softnet for use with Tart here: https://github.com/cirruslabs/softnet"))
var netSoftnet: Bool = false
@Option(help: ArgumentHelp("Comma-separated list of CIDRs to allow the traffic to when using Softnet isolation\n(e.g. --net-softnet-allow=192.168.0.0/24)", valueName: "comma-separated CIDRs"))
var netSoftnetAllow: String?
@Flag(help: ArgumentHelp("Restrict network access to the host-only network"))
var netHost: Bool = false
@ -372,7 +375,14 @@ struct Run: AsyncParsableCommand {
func userSpecifiedNetwork(vmDir: VMDirectory) throws -> Network? {
if netSoftnet {
let config = try VMConfig.init(fromURL: vmDir.configURL)
return try Softnet(vmMACAddress: config.macAddress.string)
var extraArguments: [String] = []
if let netSoftnetAllow = netSoftnetAllow {
extraArguments += ["--allow", netSoftnetAllow]
}
return try Softnet(vmMACAddress: config.macAddress.string, extraArguments: extraArguments)
}
if netHost {