Move boot.Config to its own package

Updates #3494

PiperOrigin-RevId: 327548511

22 files changed, 52 insertions, 50 deletions

diff --git a/runsc/cmd/BUILD b/runsc/cmd/BUILD
index 1b5178dd5..2556f6d9e 100644
--- a/runsc/cmd/BUILD
+++ b/runsc/cmd/BUILD
@@ -51,6 +51,7 @@ go_library(
         "//pkg/unet",
         "//pkg/urpc",
         "//runsc/boot",
+        "//runsc/config",
         "//runsc/console",
         "//runsc/container",
         "//runsc/flag",
@@ -84,7 +85,7 @@ go_test(
         "//pkg/sentry/kernel/auth",
         "//pkg/test/testutil",
         "//pkg/urpc",
-        "//runsc/boot",
+        "//runsc/config",
         "//runsc/container",
         "//runsc/specutils",
         "@com_github_google_go_cmp//cmp:go_default_library",
diff --git a/runsc/cmd/boot.go b/runsc/cmd/boot.go
index f4f247721..357f46517 100644
--- a/runsc/cmd/boot.go
+++ b/runsc/cmd/boot.go
@@ -27,6 +27,7 @@ import (
 	"gvisor.dev/gvisor/pkg/log"
 	"gvisor.dev/gvisor/pkg/sentry/platform"
 	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
 )
@@ -133,7 +134,7 @@ func (b *Boot) Execute(_ context.Context, f *flag.FlagSet, args ...interface{})
 	// Ensure that if there is a panic, all goroutine stacks are printed.
 	debug.SetTraceback("system")
 
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	if b.attached {
 		// Ensure this process is killed after parent process terminates when
diff --git a/runsc/cmd/capability_test.go b/runsc/cmd/capability_test.go
index a84067112..e13a94486 100644
--- a/runsc/cmd/capability_test.go
+++ b/runsc/cmd/capability_test.go
@@ -24,7 +24,7 @@ import (
 	"github.com/syndtr/gocapability/capability"
 	"gvisor.dev/gvisor/pkg/log"
 	"gvisor.dev/gvisor/pkg/test/testutil"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/specutils"
 )
@@ -88,7 +88,7 @@ func TestCapabilities(t *testing.T) {
 	conf := testutil.TestConfig(t)
 
 	// Use --network=host to make sandbox use spec's capabilities.
-	conf.Network = boot.NetworkHost
+	conf.Network = config.NetworkHost
 
 	_, bundleDir, cleanup, err := testutil.SetupContainer(spec, conf)
 	if err != nil {
diff --git a/runsc/cmd/checkpoint.go b/runsc/cmd/checkpoint.go
index 8a29e521e..db46d509f 100644
--- a/runsc/cmd/checkpoint.go
+++ b/runsc/cmd/checkpoint.go
@@ -22,7 +22,7 @@ import (
 
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/log"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
@@ -72,7 +72,7 @@ func (c *Checkpoint) Execute(_ context.Context, f *flag.FlagSet, args ...interfa
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	waitStatus := args[1].(*syscall.WaitStatus)
 
 	cont, err := container.Load(conf.RootDir, id)
diff --git a/runsc/cmd/create.go b/runsc/cmd/create.go
index 910e97577..4d9085244 100644
--- a/runsc/cmd/create.go
+++ b/runsc/cmd/create.go
@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
@@ -81,7 +81,7 @@ func (c *Create) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	if conf.Rootless {
 		return Errorf("Rootless mode not supported with %q", c.Name())
diff --git a/runsc/cmd/debug.go b/runsc/cmd/debug.go
index 742f8c344..132198222 100644
--- a/runsc/cmd/debug.go
+++ b/runsc/cmd/debug.go
@@ -25,7 +25,7 @@ import (
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/log"
 	"gvisor.dev/gvisor/pkg/sentry/control"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -82,7 +82,7 @@ func (d *Debug) SetFlags(f *flag.FlagSet) {
 // Execute implements subcommands.Command.Execute.
 func (d *Debug) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) subcommands.ExitStatus {
 	var c *container.Container
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	if d.pid == 0 {
 		// No pid, container ID must have been provided.
diff --git a/runsc/cmd/delete.go b/runsc/cmd/delete.go
index 0e4863f50..4e49deff8 100644
--- a/runsc/cmd/delete.go
+++ b/runsc/cmd/delete.go
@@ -21,7 +21,7 @@ import (
 
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/log"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -59,14 +59,14 @@ func (d *Delete) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}
 		return subcommands.ExitUsageError
 	}
 
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	if err := d.execute(f.Args(), conf); err != nil {
 		Fatalf("%v", err)
 	}
 	return subcommands.ExitSuccess
 }
 
-func (d *Delete) execute(ids []string, conf *boot.Config) error {
+func (d *Delete) execute(ids []string, conf *config.Config) error {
 	for _, id := range ids {
 		c, err := container.Load(conf.RootDir, id)
 		if err != nil {
diff --git a/runsc/cmd/delete_test.go b/runsc/cmd/delete_test.go
index cb59516a3..e2d994a05 100644
--- a/runsc/cmd/delete_test.go
+++ b/runsc/cmd/delete_test.go
@@ -18,7 +18,7 @@ import (
 	"io/ioutil"
 	"testing"
 
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 )
 
 func TestNotFound(t *testing.T) {
@@ -27,7 +27,7 @@ func TestNotFound(t *testing.T) {
 	if err != nil {
 		t.Fatalf("error creating dir: %v", err)
 	}
-	conf := &boot.Config{RootDir: dir}
+	conf := &config.Config{RootDir: dir}
 
 	d := Delete{}
 	if err := d.execute(ids, conf); err == nil {
diff --git a/runsc/cmd/do.go b/runsc/cmd/do.go
index 7d1310c96..d1f2e9e6d 100644
--- a/runsc/cmd/do.go
+++ b/runsc/cmd/do.go
@@ -30,7 +30,7 @@ import (
 	"github.com/google/subcommands"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 	"gvisor.dev/gvisor/pkg/log"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
@@ -82,7 +82,7 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su
 		return subcommands.ExitUsageError
 	}
 
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	waitStatus := args[1].(*syscall.WaitStatus)
 
 	if conf.Rootless {
@@ -125,7 +125,7 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su
 	specutils.LogSpec(spec)
 
 	cid := fmt.Sprintf("runsc-%06d", rand.Int31n(1000000))
-	if conf.Network == boot.NetworkNone {
+	if conf.Network == config.NetworkNone {
 		netns := specs.LinuxNamespace{
 			Type: specs.NetworkNamespace,
 		}
@@ -135,9 +135,9 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su
 		spec.Linux = &specs.Linux{Namespaces: []specs.LinuxNamespace{netns}}
 
 	} else if conf.Rootless {
-		if conf.Network == boot.NetworkSandbox {
+		if conf.Network == config.NetworkSandbox {
 			c.notifyUser("*** Warning: using host network due to --rootless ***")
-			conf.Network = boot.NetworkHost
+			conf.Network = config.NetworkHost
 		}
 
 	} else {
diff --git a/runsc/cmd/events.go b/runsc/cmd/events.go
index 51f6a98ed..25fe2cf1c 100644
--- a/runsc/cmd/events.go
+++ b/runsc/cmd/events.go
@@ -22,7 +22,7 @@ import (
 
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/log"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -72,7 +72,7 @@ func (evs *Events) Execute(ctx context.Context, f *flag.FlagSet, args ...interfa
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	c, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/exec.go b/runsc/cmd/exec.go
index d9a94903e..600876a27 100644
--- a/runsc/cmd/exec.go
+++ b/runsc/cmd/exec.go
@@ -33,7 +33,7 @@ import (
 	"gvisor.dev/gvisor/pkg/sentry/control"
 	"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
 	"gvisor.dev/gvisor/pkg/urpc"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/console"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
@@ -105,7 +105,7 @@ func (ex *Exec) SetFlags(f *flag.FlagSet) {
 // Execute implements subcommands.Command.Execute. It starts a process in an
 // already created container.
 func (ex *Exec) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) subcommands.ExitStatus {
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	e, id, err := ex.parseArgs(f, conf.EnableRaw)
 	if err != nil {
 		Fatalf("parsing process spec: %v", err)
diff --git a/runsc/cmd/gofer.go b/runsc/cmd/gofer.go
index 3966e2d21..7da02c3af 100644
--- a/runsc/cmd/gofer.go
+++ b/runsc/cmd/gofer.go
@@ -30,7 +30,7 @@ import (
 	"gvisor.dev/gvisor/pkg/p9"
 	"gvisor.dev/gvisor/pkg/sync"
 	"gvisor.dev/gvisor/pkg/unet"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/fsgofer"
 	"gvisor.dev/gvisor/runsc/fsgofer/filter"
@@ -107,7 +107,7 @@ func (g *Gofer) Execute(_ context.Context, f *flag.FlagSet, args ...interface{})
 		Fatalf("reading spec: %v", err)
 	}
 
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	if g.setUpRoot {
 		if err := setupRootFS(spec, conf); err != nil {
@@ -263,7 +263,7 @@ func isReadonlyMount(opts []string) bool {
 	return false
 }
 
-func setupRootFS(spec *specs.Spec, conf *boot.Config) error {
+func setupRootFS(spec *specs.Spec, conf *config.Config) error {
 	// Convert all shared mounts into slaves to be sure that nothing will be
 	// propagated outside of our namespace.
 	if err := syscall.Mount("", "/", "", syscall.MS_SLAVE|syscall.MS_REC, ""); err != nil {
@@ -346,7 +346,7 @@ func setupRootFS(spec *specs.Spec, conf *boot.Config) error {
 // setupMounts binds mount all mounts specified in the spec in their correct
 // location inside root. It will resolve relative paths and symlinks. It also
 // creates directories as needed.
-func setupMounts(conf *boot.Config, mounts []specs.Mount, root string) error {
+func setupMounts(conf *config.Config, mounts []specs.Mount, root string) error {
 	for _, m := range mounts {
 		if m.Type != "bind" || !specutils.IsSupportedDevMount(m) {
 			continue
@@ -385,7 +385,7 @@ func setupMounts(conf *boot.Config, mounts []specs.Mount, root string) error {
 // Otherwise, it may follow symlinks to locations that would be overwritten
 // with another mount point and return the wrong location. In short, make sure
 // setupMounts() has been called before.
-func resolveMounts(conf *boot.Config, mounts []specs.Mount, root string) ([]specs.Mount, error) {
+func resolveMounts(conf *config.Config, mounts []specs.Mount, root string) ([]specs.Mount, error) {
 	cleanMounts := make([]specs.Mount, 0, len(mounts))
 	for _, m := range mounts {
 		if m.Type != "bind" || !specutils.IsSupportedDevMount(m) {
@@ -467,7 +467,7 @@ func resolveSymlinksImpl(root, base, rel string, followCount uint) (string, erro
 }
 
 // adjustMountOptions adds 'overlayfs_stale_read' if mounting over overlayfs.
-func adjustMountOptions(conf *boot.Config, path string, opts []string) ([]string, error) {
+func adjustMountOptions(conf *config.Config, path string, opts []string) ([]string, error) {
 	rv := make([]string, len(opts))
 	copy(rv, opts)
 
diff --git a/runsc/cmd/kill.go b/runsc/cmd/kill.go
index 8282ea0e0..04eee99b2 100644
--- a/runsc/cmd/kill.go
+++ b/runsc/cmd/kill.go
@@ -23,7 +23,7 @@ import (
 
 	"github.com/google/subcommands"
 	"golang.org/x/sys/unix"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -63,7 +63,7 @@ func (k *Kill) Execute(_ context.Context, f *flag.FlagSet, args ...interface{})
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	if k.pid != 0 && k.all {
 		Fatalf("it is invalid to specify both --all and --pid")
diff --git a/runsc/cmd/list.go b/runsc/cmd/list.go
index d8d906fe3..f92d6fef9 100644
--- a/runsc/cmd/list.go
+++ b/runsc/cmd/list.go
@@ -24,7 +24,7 @@ import (
 
 	"github.com/google/subcommands"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -63,7 +63,7 @@ func (l *List) Execute(_ context.Context, f *flag.FlagSet, args ...interface{})
 		return subcommands.ExitUsageError
 	}
 
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	ids, err := container.List(conf.RootDir)
 	if err != nil {
 		Fatalf("%v", err)
diff --git a/runsc/cmd/pause.go b/runsc/cmd/pause.go
index 6f95a9837..0eb1402ed 100644
--- a/runsc/cmd/pause.go
+++ b/runsc/cmd/pause.go
@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -53,7 +53,7 @@ func (*Pause) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) s
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	cont, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/ps.go b/runsc/cmd/ps.go
index 7fb8041af..bc58c928f 100644
--- a/runsc/cmd/ps.go
+++ b/runsc/cmd/ps.go
@@ -20,7 +20,7 @@ import (
 
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/sentry/control"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -58,7 +58,7 @@ func (ps *PS) Execute(ctx context.Context, f *flag.FlagSet, args ...interface{})
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	c, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/restore.go b/runsc/cmd/restore.go
index 72584b326..b16975804 100644
--- a/runsc/cmd/restore.go
+++ b/runsc/cmd/restore.go
@@ -20,7 +20,7 @@ import (
 	"syscall"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
@@ -77,7 +77,7 @@ func (r *Restore) Execute(_ context.Context, f *flag.FlagSet, args ...interface{
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	waitStatus := args[1].(*syscall.WaitStatus)
 
 	if conf.Rootless {
diff --git a/runsc/cmd/resume.go b/runsc/cmd/resume.go
index 61a55a554..f24823f99 100644
--- a/runsc/cmd/resume.go
+++ b/runsc/cmd/resume.go
@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -54,7 +54,7 @@ func (r *Resume) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	cont, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/run.go b/runsc/cmd/run.go
index cf41581ad..1161de67a 100644
--- a/runsc/cmd/run.go
+++ b/runsc/cmd/run.go
@@ -19,7 +19,7 @@ import (
 	"syscall"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 	"gvisor.dev/gvisor/runsc/specutils"
@@ -64,7 +64,7 @@ func (r *Run) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) s
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 	waitStatus := args[1].(*syscall.WaitStatus)
 
 	if conf.Rootless {
diff --git a/runsc/cmd/start.go b/runsc/cmd/start.go
index 0205fd9f7..88991b521 100644
--- a/runsc/cmd/start.go
+++ b/runsc/cmd/start.go
@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -52,7 +52,7 @@ func (*Start) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) s
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	c, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/state.go b/runsc/cmd/state.go
index cf2413deb..2bd2ab9f8 100644
--- a/runsc/cmd/state.go
+++ b/runsc/cmd/state.go
@@ -21,7 +21,7 @@ import (
 
 	"github.com/google/subcommands"
 	"gvisor.dev/gvisor/pkg/log"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -55,7 +55,7 @@ func (*State) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) s
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	c, err := container.Load(conf.RootDir, id)
 	if err != nil {
diff --git a/runsc/cmd/wait.go b/runsc/cmd/wait.go
index 29c0a15f0..28d0642ed 100644
--- a/runsc/cmd/wait.go
+++ b/runsc/cmd/wait.go
@@ -21,7 +21,7 @@ import (
 	"syscall"
 
 	"github.com/google/subcommands"
-	"gvisor.dev/gvisor/runsc/boot"
+	"gvisor.dev/gvisor/runsc/config"
 	"gvisor.dev/gvisor/runsc/container"
 	"gvisor.dev/gvisor/runsc/flag"
 )
@@ -70,7 +70,7 @@ func (wt *Wait) Execute(_ context.Context, f *flag.FlagSet, args ...interface{})
 	}
 
 	id := f.Arg(0)
-	conf := args[0].(*boot.Config)
+	conf := args[0].(*config.Config)
 
 	c, err := container.Load(conf.RootDir, id)
 	if err != nil {