containerd/cmd/ctr/list.go

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package main
import (
gocontext "context"
"fmt"
"github.com/docker/containerd/api/execution"
"github.com/urfave/cli"
)
var listCommand = cli.Command{
Name: "list",
Usage: "list containers",
Action: func(context *cli.Context) error {
executionService, err := getExecutionService(context)
if err != nil {
return err
}
listResponse, err := executionService.List(gocontext.Background(), &execution.ListContainersRequest{
Owner: []string{},
})
if err != nil {
return err
}
fmt.Printf("ID\tSTATUS\tPROCS\tBUNDLE\n")
for _, c := range listResponse.Containers {
listProcResponse, err := executionService.ListProcesses(gocontext.Background(),
&execution.ListProcessesRequest{ID: c.ID})
if err != nil {
return err
}
fmt.Printf("%s\t%s\t%d\t%s\n",
c.ID,
c.Status,
len(listProcResponse.Processes),
c.BundlePath,
)
}
return nil
},
}