115 lines
3.1 KiB
Go
115 lines
3.1 KiB
Go
/*
|
|
Copyright The containerd Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package app
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
|
|
"github.com/containerd/containerd/cmd/ctr/commands/containers"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/content"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/events"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/images"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/leases"
|
|
namespacesCmd "github.com/containerd/containerd/cmd/ctr/commands/namespaces"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/plugins"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/pprof"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/run"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/snapshots"
|
|
"github.com/containerd/containerd/cmd/ctr/commands/tasks"
|
|
versionCmd "github.com/containerd/containerd/cmd/ctr/commands/version"
|
|
"github.com/containerd/containerd/defaults"
|
|
"github.com/containerd/containerd/namespaces"
|
|
"github.com/containerd/containerd/version"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/urfave/cli"
|
|
"google.golang.org/grpc/grpclog"
|
|
)
|
|
|
|
var extraCmds = []cli.Command{}
|
|
|
|
func init() {
|
|
// Discard grpc logs so that they don't mess with our stdio
|
|
grpclog.SetLoggerV2(grpclog.NewLoggerV2(ioutil.Discard, ioutil.Discard, ioutil.Discard))
|
|
|
|
cli.VersionPrinter = func(c *cli.Context) {
|
|
fmt.Println(c.App.Name, version.Package, c.App.Version)
|
|
}
|
|
}
|
|
|
|
// New returns a *cli.App instance.
|
|
func New() *cli.App {
|
|
app := cli.NewApp()
|
|
app.Name = "ctr"
|
|
app.Version = version.Version
|
|
app.Usage = `
|
|
__
|
|
_____/ /______
|
|
/ ___/ __/ ___/
|
|
/ /__/ /_/ /
|
|
\___/\__/_/
|
|
|
|
containerd CLI
|
|
`
|
|
app.Flags = []cli.Flag{
|
|
cli.BoolFlag{
|
|
Name: "debug",
|
|
Usage: "enable debug output in logs",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "address, a",
|
|
Usage: "address for containerd's GRPC server",
|
|
Value: defaults.DefaultAddress,
|
|
},
|
|
cli.DurationFlag{
|
|
Name: "timeout",
|
|
Usage: "total timeout for ctr commands",
|
|
},
|
|
cli.DurationFlag{
|
|
Name: "connect-timeout",
|
|
Usage: "timeout for connecting to containerd",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "namespace, n",
|
|
Usage: "namespace to use with commands",
|
|
Value: namespaces.Default,
|
|
EnvVar: namespaces.NamespaceEnvVar,
|
|
},
|
|
}
|
|
app.Commands = append([]cli.Command{
|
|
plugins.Command,
|
|
versionCmd.Command,
|
|
containers.Command,
|
|
content.Command,
|
|
events.Command,
|
|
images.Command,
|
|
leases.Command,
|
|
namespacesCmd.Command,
|
|
pprof.Command,
|
|
run.Command,
|
|
snapshots.Command,
|
|
tasks.Command,
|
|
}, extraCmds...)
|
|
app.Before = func(context *cli.Context) error {
|
|
if context.GlobalBool("debug") {
|
|
logrus.SetLevel(logrus.DebugLevel)
|
|
}
|
|
return nil
|
|
}
|
|
return app
|
|
}
|