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moby--moby/api/client/restart.go
Qiang Huang 5a6db4fd44 a few cleanups for client output
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-05-05 15:59:17 +08:00

38 lines
1,003 B
Go

package client
import (
"fmt"
"net/url"
"strconv"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdRestart restarts one or more running containers.
//
// Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdRestart(args ...string) error {
cmd := cli.Subcmd("restart", "CONTAINER [CONTAINER...]", "Restart a running container", true)
nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing the container")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
v := url.Values{}
v.Set("t", strconv.Itoa(*nSeconds))
var errNames []string
for _, name := range cmd.Args() {
_, _, err := readBody(cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil, nil))
if 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 restart containers: %v", errNames)
}
return nil
}