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info: add cgroups2 

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2019-09-30 13:26:00 +02:00
parent 61e32a5711
commit 4069d6581a
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GPG Key ID: E4730F97F60286ED
1 changed files with 12 additions and 0 deletions
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12
info.go
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@ -11,6 +11,7 @@ import (
"strings" "strings"
"time" "time"
"github.com/containers/buildah/pkg/cgroups"
"github.com/containers/buildah/pkg/unshare" "github.com/containers/buildah/pkg/unshare"
"github.com/containers/storage" "github.com/containers/storage"
"github.com/containers/storage/pkg/system" "github.com/containers/storage/pkg/system"
@ -45,6 +46,17 @@ func hostInfo() map[string]interface{} {
info["arch"] = runtime.GOARCH info["arch"] = runtime.GOARCH
info["cpus"] = runtime.NumCPU() info["cpus"] = runtime.NumCPU()
info["rootless"] = unshare.IsRootless() info["rootless"] = unshare.IsRootless()
unified, err := cgroups.IsCgroup2UnifiedMode()
if err != nil {
logrus.Error(err, "err reading cgroups mode")
}
cgroupVersion := "v1"
if unified {
cgroupVersion = "v2"
}
info["CgroupVersion"] = cgroupVersion
mi, err := system.ReadMemInfo() mi, err := system.ReadMemInfo()
if err != nil { if err != nil {
logrus.Error(err, "err reading memory info") logrus.Error(err, "err reading memory info")