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moby--moby/api/client/stop.go
David Calavera 9ec1cf92f5 Implement docker stop with standalone client lib.
Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-12-09 12:04:57 -05:00

35 lines
1.1 KiB
Go

package client
import (
"fmt"
Cli "github.com/docker/docker/cli"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdStop stops one or more containers.
//
// A running container is stopped by first sending SIGTERM and then SIGKILL if the container fails to stop within a grace period (the default is 10 seconds).
//
// Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdStop(args ...string) error {
cmd := Cli.Subcmd("stop", []string{"CONTAINER [CONTAINER...]"}, Cli.DockerCommands["stop"].Description+".\nSending SIGTERM and then SIGKILL after a grace period", true)
nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing it")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var errNames []string
for _, name := range cmd.Args() {
if err := cli.client.ContainerStop(name, *nSeconds); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to stop containers: %v", errNames)
}
return nil
}