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Jamie LiuandgVisor bot
e3d698f392
This is consistent with runc; see containers/podman#27528. Before this change: ``` $ ./runsc --help Usage of ./runsc: $ echo $? 2 $ ./runsc ps --help <container-id> [ps options] -format="table": output format. Select one of: table or json (default: table) $ echo $? 2 ``` After this change: ``` $ ./runsc --help Usage: runsc <flags> <subcommand> <subcommand args> runsc is the gVisor container runtime. Functionality is provided by subcommands. For help with a specific subcommand, use "runsc help <subcommand>". Subcommands: checkpoint checkpoint current state of container (experimental) create create a secure container delete delete resources held by a container do Simplistic way to execute a command inside the sandbox. It's to be used for testing only. events display container events such as OOM notifications, cpu, memory, and IO usage statistics exec execute new process inside the container flags describe all known top-level flags help Print help documentation. kill sends a signal to the container list list containers started by runsc with the given root pause pause suspends all processes in a container port-forward port forward to a secure container ps ps displays the processes running inside a container restore restore a saved state of container (experimental) resume Resume unpauses a paused container run create and run a secure container spec create a new OCI bundle specification file start start a secure container state get the state of a container tar creates tar archives from container filesystems wait wait on a process inside a container Subcommands for debug: debug shows a variety of debug information read-control read a cgroups control value inside the container statefile shows information about a statefile symbolize Convert synthetic instruction pointers from kcov into positions in the runsc source code. Only used when Go coverage is enabled. usage Usage shows application memory usage across various categories in bytes. write-control write a cgroups control value inside the container Subcommands for helpers: cpu-features list CPU features supported on current machine install adds a runtime to docker daemon configuration mitigate mitigate mitigates the underlying system against side channel attacks nvproxy shows information about nvproxy support trace manages trace sessions for a given sandbox uninstall removes a runtime from docker daemon configuration Subcommands for internal use only: boot launch a sandbox process gofer launch a gofer process that proxies access to container files umount umount the specified directory lazily when one byte is read from sync-fd Subcommands for metrics: export-metrics export metric data for the sandbox metric-metadata export metric metadata of metrics registered in this build, in text proto format metric-server implements Prometheus metrics HTTP endpoint Additional help topics (Use "runsc help <topic>" to see help on the topic): platforms Print a list of available platforms. syscalls Print compatibility information for syscalls. Use "runsc flags" for a list of top-level flags $ echo $? 0 $ ./runsc ps --help <container-id> [ps options] -format="table": output format. Select one of: table or json (default: table) -h=false: equivalent to the 'help' flag -help=false: show this message and exit $ echo $? 0 ``` PiperOrigin-RevId: 837251082
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright 2019 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build !false
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// +build !false
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// Package flag wraps flag primitives.
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package flag
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import (
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"flag"
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)
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// FlagSet is an alias for flag.FlagSet.
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type FlagSet = flag.FlagSet
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// Flag is an alias for flag.Flag.
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type Flag = flag.Flag
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// Aliases for flag functions.
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var (
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Bool = flag.Bool
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BoolVar = flag.BoolVar
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CommandLine = flag.CommandLine
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Duration = flag.Duration
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Float64 = flag.Float64
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Int = flag.Int
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Int64 = flag.Int64
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Lookup = flag.Lookup
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NewFlagSet = flag.NewFlagSet
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Parse = flag.Parse
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String = flag.String
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StringVar = flag.StringVar
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Uint = flag.Uint
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Uint64 = flag.Uint64
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Var = flag.Var
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)
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// ContinueOnError is an alias for flag.ContinueOnError.
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const ContinueOnError = flag.ContinueOnError
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// Get returns the flag's underlying object.
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func Get(v flag.Value) any {
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return v.(flag.Getter).Get()
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}
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