forked from moby/swarmkit
-
Notifications
You must be signed in to change notification settings - Fork 1
/
restart.go
76 lines (62 loc) · 1.56 KB
/
restart.go
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
package flagparser
import (
"fmt"
"time"
"github.com/docker/swarmkit/api"
gogotypes "github.com/gogo/protobuf/types"
"github.com/spf13/pflag"
)
func parseRestart(flags *pflag.FlagSet, spec *api.ServiceSpec) error {
if spec.Task.Restart == nil {
// set new service's restart policy as RestartOnAny
spec.Task.Restart = &api.RestartPolicy{
Condition: api.RestartOnAny,
}
}
if flags.Changed("restart-condition") {
condition, err := flags.GetString("restart-condition")
if err != nil {
return err
}
switch condition {
case "none":
spec.Task.Restart.Condition = api.RestartOnNone
case "failure":
spec.Task.Restart.Condition = api.RestartOnFailure
case "any":
spec.Task.Restart.Condition = api.RestartOnAny
default:
return fmt.Errorf("invalid restart condition: %s", condition)
}
}
if flags.Changed("restart-delay") {
delay, err := flags.GetString("restart-delay")
if err != nil {
return err
}
delayDuration, err := time.ParseDuration(delay)
if err != nil {
return err
}
spec.Task.Restart.Delay = gogotypes.DurationProto(delayDuration)
}
if flags.Changed("restart-max-attempts") {
attempts, err := flags.GetUint64("restart-max-attempts")
if err != nil {
return err
}
spec.Task.Restart.MaxAttempts = attempts
}
if flags.Changed("restart-window") {
window, err := flags.GetString("restart-window")
if err != nil {
return err
}
windowDelay, err := time.ParseDuration(window)
if err != nil {
return err
}
spec.Task.Restart.Window = gogotypes.DurationProto(windowDelay)
}
return nil
}