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Merge pull request #15323 from rhatdan/warn

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Don't warn on '/' not being shared while in a container
This commit is contained in:
OpenShift Merge Robot
2022-08-15 18:31:07 +00:00
committed by GitHub
parent fe54d404ff ab72a371bb
commit c649490d3f
1 changed files with 14 additions and 12 deletions
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26
pkg/rootless/rootless_linux.go
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@ -251,20 +251,22 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (_ boo
return false, 0, nil return false, 0, nil
} }
if mounts, err := pmount.GetMounts(); err == nil { if _, inContainer := os.LookupEnv("container"); !inContainer {
for _, m := range mounts { if mounts, err := pmount.GetMounts(); err == nil {
if m.Mountpoint == "/" { for _, m := range mounts {
isShared := false if m.Mountpoint == "/" {
for _, o := range strings.Split(m.Optional, ",") { isShared := false
if strings.HasPrefix(o, "shared:") { for _, o := range strings.Split(m.Optional, ",") {
isShared = true if strings.HasPrefix(o, "shared:") {
break isShared = true
break
}
} }
if !isShared {
logrus.Warningf("%q is not a shared mount, this could cause issues or missing mounts with rootless containers", m.Mountpoint)
}
break
} }
if !isShared {
logrus.Warningf("%q is not a shared mount, this could cause issues or missing mounts with rootless containers", m.Mountpoint)
}
break
} }
} }
} }