mirror of
https://github.com/hanzoai/visor.git
synced 2026-09-24 17:04:14 +00:00
Etienne Perot
62eb61a0e6
`runsc boot` still works, so single-file installations continue to work for now. No statistically significant change in startup latency, but unlocks the ability to do per-platform PGO.
117 lines
3.4 KiB
Go
117 lines
3.4 KiB
Go
// Copyright 2025 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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// Package maincli is the main entrypoint for runsc.
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package maincli
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import (
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"github.com/google/subcommands"
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"gvisor.dev/gvisor/runsc/cli"
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"gvisor.dev/gvisor/runsc/cmd"
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"gvisor.dev/gvisor/runsc/cmd/alias"
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"gvisor.dev/gvisor/runsc/cmd/nvproxy"
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"gvisor.dev/gvisor/runsc/cmd/sentry/sentrycmd"
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"gvisor.dev/gvisor/runsc/cmd/trace"
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"gvisor.dev/gvisor/runsc/cmd/util"
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// TODO(gvisor.dev/issue/13718): Temporary.
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// Remove this import once sidecar binaries are replaced by on-disk binaries.
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_ "gvisor.dev/gvisor/runsc/gvisorbinaries/embed"
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)
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const (
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userGroup = ""
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helperGroup = "helpers"
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debugGroup = "debug"
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metricGroup = "metrics"
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internalGroup = "internal use only"
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)
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// Main is the main entrypoint.
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func Main() {
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alias.HandleAlias()
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cmds, helpCmds := commands()
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cli.Run(nil, cmds, helpCmds)
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}
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func commands() (map[util.SubCommand]string, []subcommands.Command) {
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cmds := map[util.SubCommand]string{
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// Register OCI user-facing runsc commands.
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new(cmd.Checkpoint): userGroup,
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new(cmd.Create): userGroup,
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new(cmd.Delete): userGroup,
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new(cmd.Events): userGroup,
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new(cmd.Exec): userGroup,
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new(cmd.Kill): userGroup,
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new(cmd.List): userGroup,
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new(cmd.PS): userGroup,
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new(cmd.Pause): userGroup,
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new(cmd.Restore): userGroup,
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new(cmd.Resume): userGroup,
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new(cmd.Run): userGroup,
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new(cmd.Spec): userGroup,
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new(cmd.Start): userGroup,
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new(cmd.State): userGroup,
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new(cmd.Update): userGroup,
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new(cmd.Wait): userGroup,
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// Non-OCI user-facing runsc commands.
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new(cmd.Do): userGroup,
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new(cmd.FSCheckpoint): userGroup,
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new(cmd.PortForward): userGroup,
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new(cmd.Read): userGroup,
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new(cmd.SandboxExec): userGroup,
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new(cmd.Tar): userGroup,
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// Helpers.
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new(cmd.Install): helperGroup,
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new(cmd.Mitigate): helperGroup,
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new(cmd.Uninstall): helperGroup,
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new(nvproxy.Nvproxy): helperGroup,
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new(trace.Trace): helperGroup,
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new(cmd.CPUFeatures): helperGroup,
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new(cmd.Features): helperGroup,
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new(cmd.Debug): debugGroup,
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new(cmd.Statefile): debugGroup,
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new(cmd.Symbolize): debugGroup,
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new(cmd.Usage): debugGroup,
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new(cmd.ReadControl): debugGroup,
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new(cmd.WriteControl): debugGroup,
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new(cmd.MetricMetadata): metricGroup,
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new(cmd.MetricExport): metricGroup,
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new(cmd.MetricServer): metricGroup,
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// Internal commands.
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new(sentrycmd.Boot): internalGroup,
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new(cmd.Gofer): internalGroup,
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new(sentrycmd.Umount): internalGroup,
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}
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// Merge alias commands.
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for k, v := range alias.Commands() {
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cmds[k] = v
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}
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helpCmds := []subcommands.Command{
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// For historical reasons, these subcommands are invoked as `runsc help
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// platforms` and `runsc help syscalls`.
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new(cmd.Platforms),
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new(cmd.Syscalls),
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}
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return cmds, helpCmds
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}
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