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Don't support cgroupns on cgroups v1

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Fixes #4108

Signed-off-by: Mark Yen <mark.yen@suse.com>
This commit is contained in:
Mark Yen
2023-10-03 16:58:10 -07:00
parent 0e662b61a4
commit d48bf06e18
1 changed files with 6 additions and 2 deletions
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8
executor/oci/spec_linux.go
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@@ -150,9 +150,13 @@ func getTracingSocket() string {
func cgroupNamespaceSupported() bool {
cgroupNSOnce.Do(func() {
if _, err := os.Stat("/proc/self/ns/cgroup"); !os.IsNotExist(err) {
supportsCgroupNS = true
if _, err := os.Stat("/proc/self/ns/cgroup"); os.IsNotExist(err) {
return
}
if _, err := os.Stat("/sys/fs/cgroup/cgroup.subtree_control"); os.IsNotExist(err) {
return
}
supportsCgroupNS = true
})
return supportsCgroupNS
}