diff options
Diffstat (limited to 'runsc/cmd/do.go')
| -rw-r--r-- | runsc/cmd/do.go | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/runsc/cmd/do.go b/runsc/cmd/do.go index 3f6e46fce..9a8a49054 100644 --- a/runsc/cmd/do.go +++ b/runsc/cmd/do.go @@ -30,18 +30,19 @@ import ( "flag" "github.com/google/subcommands" specs "github.com/opencontainers/runtime-spec/specs-go" - "gvisor.googlesource.com/gvisor/pkg/log" - "gvisor.googlesource.com/gvisor/runsc/boot" - "gvisor.googlesource.com/gvisor/runsc/container" - "gvisor.googlesource.com/gvisor/runsc/specutils" + "gvisor.dev/gvisor/pkg/log" + "gvisor.dev/gvisor/runsc/boot" + "gvisor.dev/gvisor/runsc/container" + "gvisor.dev/gvisor/runsc/specutils" ) // Do implements subcommands.Command for the "do" command. It sets up a simple // sandbox and executes the command inside it. See Usage() for more details. type Do struct { - root string - cwd string - ip string + root string + cwd string + ip string + quiet bool } // Name implements subcommands.Command.Name. @@ -71,6 +72,7 @@ func (c *Do) SetFlags(f *flag.FlagSet) { f.StringVar(&c.root, "root", "/", `path to the root directory, defaults to "/"`) f.StringVar(&c.cwd, "cwd", ".", "path to the current directory, defaults to the current directory") f.StringVar(&c.ip, "ip", "192.168.10.2", "IPv4 address for the sandbox") + f.BoolVar(&c.quiet, "quiet", false, "suppress runsc messages to stdout. Application output is still sent to stdout and stderr") } // Execute implements subcommands.Command.Execute. @@ -134,7 +136,7 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su } else if conf.Rootless { if conf.Network == boot.NetworkSandbox { - fmt.Println("*** Rootless requires changing network type to host ***") + c.notifyUser("*** Warning: using host network due to --rootless ***") conf.Network = boot.NetworkHost } @@ -164,7 +166,13 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su return Errorf("Error write spec: %v", err) } - ws, err := container.Run(cid, spec, conf, tmpDir, "", "", "", false) + runArgs := container.Args{ + ID: cid, + Spec: spec, + BundleDir: tmpDir, + Attached: true, + } + ws, err := container.Run(conf, runArgs) if err != nil { return Errorf("running container: %v", err) } @@ -173,6 +181,13 @@ func (c *Do) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) su return subcommands.ExitSuccess } +func (c *Do) notifyUser(format string, v ...interface{}) { + if !c.quiet { + fmt.Printf(format+"\n", v...) + } + log.Warningf(format, v...) +} + func resolvePath(path string) (string, error) { var err error path, err = filepath.Abs(path) |