1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
package main
import (
"context"
"fmt"
"os"
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
"github.com/projectatomic/libpod/libpod"
"github.com/urfave/cli"
)
var (
restartFlags = []cli.Flag{
cli.UintFlag{
Name: "timeout, time, t",
Usage: "Seconds to wait for stop before killing the container",
Value: libpod.CtrRemoveTimeout,
},
LatestFlag,
}
restartDescription = `Restarts one or more running containers. The container ID or name can be used. A timeout before forcibly stopping can be set, but defaults to 10 seconds`
restartCommand = cli.Command{
Name: "restart",
Usage: "Restart one or more containers",
Description: restartDescription,
Flags: restartFlags,
Action: restartCmd,
ArgsUsage: "CONTAINER [CONTAINER ...]",
UseShortOptionHandling: true,
}
)
func restartCmd(c *cli.Context) error {
args := c.Args()
if len(args) < 1 && !c.Bool("latest") {
return errors.Wrapf(libpod.ErrInvalidArg, "you must provide at least one container name or ID")
}
if err := validateFlags(c, restartFlags); err != nil {
return err
}
runtime, err := libpodruntime.GetRuntime(c)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.Shutdown(false)
var lastError error
timeout := c.Uint("timeout")
useTimeout := c.IsSet("timeout")
// Handle --latest
if c.Bool("latest") {
lastCtr, err := runtime.GetLatestContainer()
if err != nil {
lastError = errors.Wrapf(err, "unable to get latest container")
} else {
ctrTimeout := lastCtr.StopTimeout()
if useTimeout {
ctrTimeout = timeout
}
lastError = lastCtr.RestartWithTimeout(context.TODO(), ctrTimeout)
}
}
for _, id := range args {
ctr, err := runtime.LookupContainer(id)
if err != nil {
if lastError != nil {
fmt.Fprintln(os.Stderr, lastError)
}
lastError = errors.Wrapf(err, "unable to find container %s", id)
continue
}
ctrTimeout := ctr.StopTimeout()
if useTimeout {
ctrTimeout = timeout
}
if err := ctr.RestartWithTimeout(context.TODO(), ctrTimeout); err != nil {
if lastError != nil {
fmt.Fprintln(os.Stderr, lastError)
}
lastError = errors.Wrapf(err, "error restarting container %s", ctr.ID())
}
}
return lastError
}
|
