register_files+=("${file}")
done < <(find pkg/apis -name register.go | sort)

# every register file should contain a GroupName.  Gather the different representations.
# 1. group directory name for client gen
# 2. external group versions for init.sh all APIs list
# 3. install packages for inclusion in import_known_versions files
group_dirnames=()
external_group_versions=()
expected_install_packages=()

	reader := bytes.NewReader(procCgroupData.Bytes())
	var cgroups []Cgroup
	scanner := bufio.NewScanner(reader)

	for scanner.Scan() {
		token := scanner.Text()
		substrings := strings.SplitN(token, ":", 3)
		if len(substrings) < 3 {
			return nil, fmt.Errorf("cgroup entry contains %v colons, but expected at least 2 colons: %q", len(substrings), token)
		}
		cgroups = append(cgroups, Cgroup{

		p := "/sys/fs/cgroup/memory/memory.memsw.limit_in_bytes"
		if isCgroup2UnifiedMode() {
			// memory.swap.max does not exist in the cgroup root, so we check /sys/fs/cgroup/<SELF>/memory.swap.max
			_, unified, err := cgroups.ParseCgroupFileUnified("/proc/self/cgroup")
			if err != nil {
				klog.V(5).ErrorS(fmt.Errorf("failed to parse /proc/self/cgroup: %w", err), warn)
				return
			}

Eoin Fennessy <******@****.***> 1715615475 +0100

	// Check if Cgroup-root actually exists on the node
	if nodeConfig.CgroupsPerQOS {
		// this does default to / when enabled, but this tests against regressions.
		if nodeConfig.CgroupRoot == "" {
			return nil, fmt.Errorf("invalid configuration: cgroups-per-qos was specified and cgroup-root was not specified. To enable the QoS cgroup hierarchy you need to specify a valid cgroup-root")
		}

		klog.ErrorS(err, "Failed to create cgroup", "cgroupName", cm.cgroupRoot)
		return err
	}
	return nil
}

// enforceNodeAllocatableCgroups enforce Node Allocatable Cgroup settings.
func (cm *containerManagerImpl) enforceNodeAllocatableCgroups() error {
	nc := cm.NodeConfig.NodeAllocatableConfig

	// We need to update limits on node allocatable cgroup no matter what because

        group = ciGroup
    }

    register("quickFeedbackCrossVersionTest") {
        description = "Run cross-version tests against a limited set of versions"
        group = ciGroup
    }

    register("allVersionsCrossVersionTest") {
        description = "Run cross-version tests against all released versions (latest patch release of each)"
        group = ciGroup
    }

		}
	}

	// User and groups
	if cred = sys.Credential; cred != nil {
		ngroups = uintptr(len(cred.Groups))
		groups = uintptr(0)
		if ngroups > 0 {
			groups = uintptr(unsafe.Pointer(&cred.Groups[0]))
		}
		if !(sys.GidMappings != nil && !sys.GidMappingsEnableSetgroups && ngroups == 0) && !cred.NoSetGroups {
			_, _, err1 = RawSyscall(_SYS_setgroups, ngroups, groups, 0)
			if err1 != 0 {
				goto childerror

Eoin Fennessy <******@****.***> 1715615475 +0100

		addGuaranteedContainer      bool
	}{
		// With cgroup v1
		{
			name:                       "cgroups v1, LimitedSwap, Burstable QoS",
			cgroupVersion:              cgroupV1,
			qosClass:                   v1.PodQOSBurstable,
			nodeSwapFeatureGateEnabled: true,
			swapBehavior:               types.LimitedSwap,
		},
		{
			name:                       "cgroups v1, LimitedSwap, Best-effort QoS",