64 lines
1.7 KiB
Go
64 lines
1.7 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 version
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/containerd/containerd/cmd/ctr/commands"
|
|
"github.com/containerd/containerd/version"
|
|
"github.com/urfave/cli"
|
|
)
|
|
|
|
// Command is a cli command to output the client and containerd server version
|
|
var Command = cli.Command{
|
|
Name: "version",
|
|
Usage: "Print the client and server versions",
|
|
Action: func(context *cli.Context) error {
|
|
fmt.Println("Client:")
|
|
fmt.Println(" Version: ", version.Version)
|
|
fmt.Println(" Revision:", version.Revision)
|
|
fmt.Println(" Go version:", version.GoVersion)
|
|
fmt.Println("")
|
|
client, ctx, cancel, err := commands.NewClient(context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer cancel()
|
|
v, err := client.Version(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
fmt.Println("Server:")
|
|
fmt.Println(" Version: ", v.Version)
|
|
fmt.Println(" Revision:", v.Revision)
|
|
di, err := client.Server(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
fmt.Println(" UUID:", di.UUID)
|
|
if v.Version != version.Version {
|
|
fmt.Fprintln(os.Stderr, "WARNING: version mismatch")
|
|
}
|
|
if v.Revision != version.Revision {
|
|
fmt.Fprintln(os.Stderr, "WARNING: revision mismatch")
|
|
}
|
|
return nil
|
|
},
|
|
}
|