src/sys/bootstrap/meta/bootstrap.cml

{
    children: [
        {
            name: "driver_manager",
            url: "fuchsia-boot:///#meta/driver_manager.cm",
        },
        {
            name: "fshost",
            url: "fuchsia-boot:///#meta/fshost.cm",
            environment: "#fshost-env",
        },
        {
            name: "console",
            url: "fuchsia-boot:///#meta/console.cm",
        },
        {
            name: "ptysvc",
            url: "fuchsia-boot:///#meta/ptysvc.cm",
        },
        {
            name: "pwrbtn-monitor",
            url: "fuchsia-boot:///#meta/pwrbtn-monitor.cm",

            // pwrbtn-monitor only consumes capabilities, it doesn't provide
            // any, so there's no other way to start it.
            startup: "eager",
        },
        {
            name: "shutdown_shim",
            url: "fuchsia-boot:///#meta/shutdown-shim.cm",
        },
        {
            name: "sysinfo",
            url: "fuchsia-boot:///#meta/sysinfo.cm",
        },
        {
            name: "power_manager",
            url: "fuchsia-pkg://fuchsia.com/power_manager#meta/power_manager.cm",
        },
    ],
    offer: [
        {
            directory: "/boot",
            from: "realm",
            to: [
                "#driver_manager",
                "#fshost",
            ],
            rights: [ "rx*" ],
        },
        {
            protocol: [
                "/svc/fuchsia.boot.FactoryItems",
                "/svc/fuchsia.boot.ReadOnlyLog",
                "/svc/fuchsia.boot.RootJob",
                "/svc/fuchsia.boot.RootJobForInspect",
            ],
            from: "realm",
            to: [ "#driver_manager" ],
        },
        {
            protocol: [ "/svc/fuchsia.power.manager.DriverManagerRegistration" ],
            from: "#power_manager",
            to: [ "#driver_manager" ],
        },
        {
            protocol: [ "/svc/fuchsia.kernel.Stats" ],
            from: "realm",
            to: [
                "#driver_manager",
                "#power_manager",
            ],
        },
        {
            protocol: "/svc/fuchsia.boot.RootResource",
            from: "realm",
            to: [
                "#console",
                "#driver_manager",
                "#sysinfo",
            ],
        },
        {
            protocol: [
                "/svc/fuchsia.boot.Arguments",
                "/svc/fuchsia.boot.Items",
                "/svc/fuchsia.process.Launcher",
            ],
            from: "realm",
            to: [
                "#driver_manager",
                "#fshost",
            ],
        },
        {
            protocol: [ "/svc/fuchsia.boot.WriteOnlyLog" ],
            from: "realm",
            to: [
                "#console",
                "#driver_manager",
                "#fshost",
                "#power_manager",
                "#ptysvc",
                "#pwrbtn-monitor",
                "#shutdown_shim",
                "#sysinfo",
            ],
        },
        {
            protocol: [
                "/svc/fuchsia.cobalt.LoggerFactory",
                "/svc/fuchsia.tracing.provider.Registry",
            ],
            from: "realm",
            to: [
                "#driver_manager",
                "#fshost",
                "#power_manager",
            ],
        },
        {
            protocol: [ "/svc/fuchsia.security.resource.Vmex" ],
            from: "realm",
            to: [ "#fshost" ],
        },
        {
            // TODO(fxb/34633): DEPRECATED. Do not add new dependencies on the fshost
            // loader service!
            protocol: "/svc/fuchsia.fshost.Loader",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/dev",
            from: "#driver_manager",
            to: [
                "#fshost",
                "#sysinfo",
            ],
        },
        {
            directory: "/minfs",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/pkgfs",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/system-delayed",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/system",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/blob",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/volume",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/install",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/tmp",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            directory: "/bin",
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },

        // Offer power_manager's config data to it, so it can read its config
        {
            directory: "/config/data",
            from: "#fshost",
            to: [ "#power_manager" ],
            subdir: "power_manager",
            dependency: "weak_for_migration",
        },

        // Offer the kernel serial console to the driver_manager
        {
            protocol: "/svc/fuchsia.hardware.pty.Device",
            from: "#console",
            as: "/svc/console",
            to: [ "#driver_manager" ],
        },

        // Offer the pty service to the driver_manager
        {
            protocol: "/svc/fuchsia.hardware.pty.Device",
            from: "#ptysvc",
            to: [ "#driver_manager" ],
        },

        // driver_manager needs the v1 hub for the serial console
        {
            directory: "/hub",
            from: "realm",
            to: [ "#driver_manager" ],
        },
        {
            protocol: "/svc/fuchsia.sysinfo.SysInfo",
            from: "#sysinfo",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },

        // Things shutdown_shim and power_manager need
        {
            protocol: [ "/svc/fuchsia.sys2.SystemController" ],
            from: "realm",
            to: [
                "#power_manager",
                "#shutdown_shim",
            ],
        },
        {
            protocol: [ "/svc/fuchsia.device.manager.SystemStateTransition" ],
            from: "#driver_manager",
            to: [ "#shutdown_shim" ],
        },
        {
            protocol: [ "/svc/fuchsia.hardware.power.statecontrol.Admin" ],
            from: "#power_manager",
            to: [ "#shutdown_shim" ],
        },
        {
            protocol: [ "/svc/fuchsia.device.manager.Administrator" ],
            from: "#driver_manager",
            to: [ "#power_manager" ],
            dependency: "weak_for_migration",
        },
        {
            protocol: [ "/svc/fuchsia.feedback.CrashReporter" ],
            from: "realm",
            to: [ "#power_manager" ],
        },

        // Non-zircon services for svchost
        {
            protocol: [
                "/svc/fuchsia.exception.Handler",
                "/svc/fuchsia.net.NameLookup",
                "/svc/fuchsia.net.stack.Log",
                "/svc/fuchsia.net.stack.Stack",
                "/svc/fuchsia.netstack.Netstack",
                "/svc/fuchsia.pkg.PackageResolver",
                "/svc/fuchsia.pkg.RepositoryManager",
                "/svc/fuchsia.pkg.rewrite.Engine",
                "/svc/fuchsia.posix.socket.Provider",
                "/svc/fuchsia.process.Resolver",
                "/svc/fuchsia.sys.Environment",
                "/svc/fuchsia.sys.Launcher",
                "/svc/fuchsia.tracing.controller.Controller",
                "/svc/fuchsia.wlan.service.Wlan",
            ],
            from: "realm",
            to: [ "#driver_manager" ],
        },
        {
            protocol: [
                "/svc/fuchsia.logger.LogSink",
            ],
            from: "realm",
            to: [
                "#driver_manager",
                "#fshost",
            ],
        },
        {
            protocol: [
                "/svc/fuchsia.fshost.Admin",
                "/svc/fuchsia.fshost.BlockWatcher",
                "/svc/fuchsia.fshost.Filesystems",
                "/svc/fuchsia.fshost.Registry",
            ],
            from: "#fshost",
            to: [ "#driver_manager" ],
            dependency: "weak_for_migration",
        },
        {
            protocol: [ "/svc/fuchsia.hardware.power.statecontrol.Admin" ],
            from: "#driver_manager",
            to: [ "#pwrbtn-monitor" ],
        },
        {
            directory: "/dev",
            from: "#driver_manager",
            as: "/input",
            to: [ "#pwrbtn-monitor" ],
            subdir: "class/input",
        },
    ],
    expose: [
        // This handle is used by component manager to resolve packages from the
        // base package set.
        {
            directory: "/pkgfs-delayed",
            from: "#fshost",
        },
        {
            directory: "/dev",
            from: "#driver_manager",
        },
        {
            directory: "/config/data",
            from: "#fshost",
        },
        {
            directory: "/minfs",
            from: "#fshost",
        },
        {
            directory: "/pkgfs",
            from: "#fshost",
        },
        {
            directory: "/system",
            from: "#fshost",
        },
        {
            directory: "/blob",
            from: "#fshost",
        },
        {
            directory: "/tmp",
            from: "#fshost",
        },
        {
            directory: "/bin",
            from: "#fshost",
        },
        {
            protocol: [
                "/svc/fuchsia.device.manager.Administrator",
                "/svc/fuchsia.device.manager.BindDebugger",
                "/svc/fuchsia.device.manager.DebugDumper",
                "/svc/fuchsia.device.NameProvider",
                "/svc/fuchsia.hardware.power.statecontrol.Admin",
                "/svc/fuchsia.hardware.power.statecontrol.RebootMethodsWatcherRegister",
                "/svc/fuchsia.kernel.Counter",
                "/svc/fuchsia.kernel.DebugBroker",
                "/svc/fuchsia.paver.Paver",
                "/svc/fuchsia.scheduler.ProfileProvider",
                "/svc/fuchsia.virtualconsole.SessionManager",
            ],
            from: "#driver_manager",
        },
        {
            protocol: "/svc/fuchsia.hardware.pty.Device",
            from: "#ptysvc",
        },
        {
            protocol: "/svc/fuchsia.sysinfo.SysInfo",
            from: "#sysinfo",
        },
        {
            protocol: [ "/svc/fuchsia.thermal.Controller" ],
            from: "#power_manager",
        },
    ],
    environments: [
        {
            name: "fshost-env",
            extends: "realm",

            // 20 minutes
            __stop_timeout_ms: 1200000,
        },
    ],
}