alice.pds.demo.boltless.dev
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1//go:build !linux
2
3package microvm
4
5import (
6 "fmt"
7 "log/slog"
8)
9
10type CgroupLimits struct {
11 Enabled bool
12 Parent *CgroupParent
13 Name string
14 MemoryMaxMiB int64
15 SwapMaxMiB *int64
16 PidsMax int64
17 CPUQuotaPercent int64
18 IOWeight uint64
19}
20
21type CgroupParent struct{}
22
23type CgroupHandle struct{}
24
25func initCgroupParent(string, int64, *slog.Logger) (*CgroupParent, error) {
26 return nil, fmt.Errorf("microVM cgroups are only supported on Linux")
27}
28
29func prepareCgroup(limits CgroupLimits, _ *slog.Logger) (*CgroupHandle, error) {
30 if !limits.Enabled {
31 return nil, nil
32 }
33 return nil, fmt.Errorf("microVM cgroups are only supported on Linux")
34}
35
36func (*CgroupHandle) AddProcess(int, *slog.Logger) error {
37 return nil
38}
39
40func (*CgroupHandle) Close() error {
41 return nil
42}
43
44func (*CgroupHandle) OOMKilled() bool {
45 return false
46}