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Merge pull request #42011 from thaJeztah/remove_capabilities_hack

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Revert "Temporarily disable CAP_PERFMON, CAP_BPF, and CAP_CHECKPOINT_RESTORE
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Sebastiaan van Stijn 2021-08-04 11:15:09 +02:00 • committed by GitHub
commit e6a3313f16
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1 changed files with 0 additions and 12 deletions
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12
oci/caps/utils.go
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@ -16,18 +16,6 @@ func init() {
if last == capability.Cap(63) { if last == capability.Cap(63) {
last = capability.CAP_BLOCK_SUSPEND last = capability.CAP_BLOCK_SUSPEND
} }
if last > capability.CAP_AUDIT_READ {
// Prevents docker from setting CAP_PERFMON, CAP_BPF, and CAP_CHECKPOINT_RESTORE
// capabilities on privileged (or CAP_ALL) containers on Kernel 5.8 and up.
// While these kernels support these capabilities, the current release of
// runc ships with an older version of /gocapability/capability, and does
// not know about them, causing an error to be produced.
//
// FIXME remove once https://github.com/opencontainers/runc/commit/6dfbe9b80707b1ca188255e8def15263348e0f9a
// is included in a runc release and once we stop supporting containerd 1.3.x
// (which ships with runc v1.0.0-rc92)
last = capability.CAP_AUDIT_READ
}
for _, cap := range capability.List() { for _, cap := range capability.List() {
if cap > last { if cap > last {
continue continue