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
|
package main
import (
"context"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
prunePodsCommand cliconfig.PrunePodsValues
prunePodsDescription = `
podman pod prune
Removes all exited pods
`
_prunePodsCommand = &cobra.Command{
Use: "prune",
Args: noSubArgs,
Short: "Remove all stopped pods",
Long: prunePodsDescription,
RunE: func(cmd *cobra.Command, args []string) error {
prunePodsCommand.InputArgs = args
prunePodsCommand.GlobalFlags = MainGlobalOpts
return prunePodsCmd(&prunePodsCommand)
},
}
)
func init() {
prunePodsCommand.Command = _prunePodsCommand
prunePodsCommand.SetHelpTemplate(HelpTemplate())
prunePodsCommand.SetUsageTemplate(UsageTemplate())
flags := prunePodsCommand.Flags()
flags.BoolVarP(&prunePodsCommand.Force, "force", "f", false, "Force removal of a running pods. The default is false")
}
func prunePods(runtime *adapter.LocalRuntime, ctx context.Context, maxWorkers int, force bool) error {
var deleteFuncs []shared.ParallelWorkerInput
states := []string{shared.PodStateStopped, shared.PodStateExited}
delPods, err := runtime.GetPodsByStatus(states)
if err != nil {
return err
}
if len(delPods) < 1 {
return nil
}
for _, pod := range delPods {
p := pod
f := func() error {
return runtime.RemovePod(ctx, p, force, force)
}
deleteFuncs = append(deleteFuncs, shared.ParallelWorkerInput{
ContainerID: p.ID(),
ParallelFunc: f,
})
}
// Run the parallel funcs
deleteErrors, errCount := shared.ParallelExecuteWorkerPool(maxWorkers, deleteFuncs)
return printParallelOutput(deleteErrors, errCount)
}
func prunePodsCmd(c *cliconfig.PrunePodsValues) error {
runtime, err := adapter.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
maxWorkers := shared.Parallelize("rm")
if c.GlobalIsSet("max-workers") {
maxWorkers = c.GlobalFlags.MaxWorks
}
logrus.Debugf("Setting maximum workers to %d", maxWorkers)
return prunePods(runtime, getContext(), maxWorkers, c.Bool("force"))
}
|
