blob: b54870abcd62f27186db436d50a40329f76b44c7 (
plain)
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
|
//go:build linux
// +build linux
package criu
import (
"github.com/checkpoint-restore/go-criu/v5"
"github.com/checkpoint-restore/go-criu/v5/rpc"
"google.golang.org/protobuf/proto"
)
// MinCriuVersion for Podman at least CRIU 3.11 is required
const MinCriuVersion = 31100
// PodCriuVersion is the version of CRIU needed for
// checkpointing and restoring containers out of and into Pods.
const PodCriuVersion = 31600
// CheckForCriu uses CRIU's go bindings to check if the CRIU
// binary exists and if it at least the version Podman needs.
func CheckForCriu(version int) bool {
c := criu.MakeCriu()
result, err := c.IsCriuAtLeast(version)
if err != nil {
return false
}
return result
}
func MemTrack() bool {
features, err := criu.MakeCriu().FeatureCheck(
&rpc.CriuFeatures{
MemTrack: proto.Bool(true),
},
)
if err != nil {
return false
}
if features == nil || features.MemTrack == nil {
return false
}
return *features.MemTrack
}
|
