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update vendor

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Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
This commit is contained in:
Jess Frazelle 2018-09-25 12:27:46 -04:00
parent 19a32db84d
commit 94d1cfbfbf
No known key found for this signature in database
GPG key ID: 18F3685C0022BFF3
10501 changed files with 2307943 additions and 29279 deletions
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54
vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go generated vendored
View file

@ -3,7 +3,6 @@
package fs
import (
"errors"
"fmt"
"io"
"io/ioutil"
@ -14,6 +13,8 @@ import (
"github.com/opencontainers/runc/libcontainer/cgroups"
"github.com/opencontainers/runc/libcontainer/configs"
libcontainerUtils "github.com/opencontainers/runc/libcontainer/utils"
"github.com/pkg/errors"
"golang.org/x/sys/unix"
)
var (
@ -35,7 +36,7 @@ var (
HugePageSizes, _ = cgroups.GetHugePageSize()
)
var errSubsystemDoesNotExist = errors.New("cgroup: subsystem does not exist")
var errSubsystemDoesNotExist = fmt.Errorf("cgroup: subsystem does not exist")
type subsystemSet []subsystem
@ -62,9 +63,10 @@ type subsystem interface {
}
type Manager struct {
mu sync.Mutex
Cgroups *configs.Cgroup
Paths map[string]string
mu sync.Mutex
Cgroups *configs.Cgroup
Rootless bool
Paths map[string]string
}
// The absolute path to the root of the cgroup hierarchies.
@ -100,6 +102,33 @@ type cgroupData struct {
pid int
}
// isIgnorableError returns whether err is a permission error (in the loose
// sense of the word). This includes EROFS (which for an unprivileged user is
// basically a permission error) and EACCES (for similar reasons) as well as
// the normal EPERM.
func isIgnorableError(rootless bool, err error) bool {
// We do not ignore errors if we are root.
if !rootless {
return false
}
// Is it an ordinary EPERM?
if os.IsPermission(errors.Cause(err)) {
return true
}
// Try to handle other errnos.
var errno error
switch err := errors.Cause(err).(type) {
case *os.PathError:
errno = err.Err
case *os.LinkError:
errno = err.Err
case *os.SyscallError:
errno = err.Err
}
return errno == unix.EROFS || errno == unix.EPERM || errno == unix.EACCES
}
func (m *Manager) Apply(pid int) (err error) {
if m.Cgroups == nil {
return nil
@ -145,11 +174,11 @@ func (m *Manager) Apply(pid int) (err error) {
m.Paths[sys.Name()] = p
if err := sys.Apply(d); err != nil {
if os.IsPermission(err) && m.Cgroups.Path == "" {
// If we didn't set a cgroup path, then let's defer the error here
// until we know whether we have set limits or not.
// If we hadn't set limits, then it's ok that we couldn't join this cgroup, because
// it will have the same limits as its parent.
// In the case of rootless, where an explicit cgroup path hasn't
// been set, we don't bail on error in case of permission problems.
// Cases where limits have been set (and we couldn't create our own
// cgroup) are handled by Set.
if isIgnorableError(m.Rootless, err) && m.Cgroups.Path == "" {
delete(m.Paths, sys.Name())
continue
}
@ -208,8 +237,9 @@ func (m *Manager) Set(container *configs.Config) error {
path := paths[sys.Name()]
if err := sys.Set(path, container.Cgroups); err != nil {
if path == "" {
// cgroup never applied
return fmt.Errorf("cannot set limits on the %s cgroup, as the container has not joined it", sys.Name())
// We never created a path for this cgroup, so we cannot set
// limits for it (though we have already tried at this point).
return fmt.Errorf("cannot set %s limit: container could not join or create cgroup", sys.Name())
}
return err
}

2
vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/cpuset.go generated vendored
View file

@ -77,7 +77,7 @@ func (s *CpusetGroup) ApplyDir(dir string, cgroup *configs.Cgroup, pid int) erro
// The logic is, if user specified cpuset configs, use these
// specified configs, otherwise, inherit from parent. This makes
// cpuset configs work correctly with 'cpuset.cpu_exclusive', and
// keep backward compatbility.
// keep backward compatibility.
if err := s.ensureCpusAndMems(dir, cgroup); err != nil {
return err
}

2
vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/stats_util_test.go generated vendored
View file

@ -86,7 +86,7 @@ func expectMemoryStatEquals(t *testing.T, expected, actual cgroups.MemoryStats)
expectMemoryDataEquals(t, expected.KernelUsage, actual.KernelUsage)
if expected.UseHierarchy != actual.UseHierarchy {
logrus.Printf("Expected memory use hiearchy %v, but found %v\n", expected.UseHierarchy, actual.UseHierarchy)
logrus.Printf("Expected memory use hierarchy %v, but found %v\n", expected.UseHierarchy, actual.UseHierarchy)
t.Fail()
}

77
vendor/github.com/opencontainers/runc/libcontainer/cgroups/systemd/apply_systemd.go generated vendored
View file

@ -5,6 +5,7 @@ package systemd
import (
"errors"
"fmt"
"math"
"os"
"path/filepath"
"strings"
@ -75,7 +76,8 @@ var (
hasStartTransientUnit bool
hasStartTransientSliceUnit bool
hasTransientDefaultDependencies bool
hasDelegate bool
hasDelegateScope bool
hasDelegateSlice bool
)
func newProp(name string, units interface{}) systemdDbus.Property {
@ -150,12 +152,12 @@ func UseSystemd() bool {
theConn.StopUnit(scope, "replace", nil)
// Assume StartTransientUnit on a scope allows Delegate
hasDelegate = true
dl := newProp("Delegate", true)
if _, err := theConn.StartTransientUnit(scope, "replace", []systemdDbus.Property{dl}, nil); err != nil {
hasDelegateScope = true
dlScope := newProp("Delegate", true)
if _, err := theConn.StartTransientUnit(scope, "replace", []systemdDbus.Property{dlScope}, nil); err != nil {
if dbusError, ok := err.(dbus.Error); ok {
if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") {
hasDelegate = false
hasDelegateScope = false
}
}
}
@ -187,6 +189,22 @@ func UseSystemd() bool {
time.Sleep(time.Millisecond)
}
// Not critical because of the stop unit logic above.
theConn.StopUnit(slice, "replace", nil)
// Assume StartTransientUnit on a slice allows Delegate
hasDelegateSlice = true
dlSlice := newProp("Delegate", true)
if _, err := theConn.StartTransientUnit(slice, "replace", []systemdDbus.Property{dlSlice}, nil); err != nil {
if dbusError, ok := err.(dbus.Error); ok {
// Starting with systemd v237, Delegate is not even a property of slices anymore,
// so the D-Bus call fails with "InvalidArgs" error.
if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") || strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.InvalidArgs") {
hasDelegateSlice = false
}
}
}
// Not critical because of the stop unit logic above.
theConn.StopUnit(scope, "replace", nil)
theConn.StopUnit(slice, "replace", nil)
@ -242,9 +260,16 @@ func (m *Manager) Apply(pid int) error {
properties = append(properties, newProp("PIDs", []uint32{uint32(pid)}))
}
if hasDelegate {
// This is only supported on systemd versions 218 and above.
properties = append(properties, newProp("Delegate", true))
// Check if we can delegate. This is only supported on systemd versions 218 and above.
if strings.HasSuffix(unitName, ".slice") {
if hasDelegateSlice {
// systemd 237 and above no longer allows delegation on a slice
properties = append(properties, newProp("Delegate", true))
}
} else {
if hasDelegateScope {
properties = append(properties, newProp("Delegate", true))
}
}
// Always enable accounting, this gets us the same behaviour as the fs implementation,
@ -271,13 +296,19 @@ func (m *Manager) Apply(pid int) error {
// cpu.cfs_quota_us and cpu.cfs_period_us are controlled by systemd.
if c.Resources.CpuQuota != 0 && c.Resources.CpuPeriod != 0 {
cpuQuotaPerSecUSec := uint64(c.Resources.CpuQuota*1000000) / c.Resources.CpuPeriod
// systemd converts CPUQuotaPerSecUSec (microseconds per CPU second) to CPUQuota
// (integer percentage of CPU) internally. This means that if a fractional percent of
// CPU is indicated by Resources.CpuQuota, we need to round up to the nearest
// 10ms (1% of a second) such that child cgroups can set the cpu.cfs_quota_us they expect.
if cpuQuotaPerSecUSec%10000 != 0 {
cpuQuotaPerSecUSec = ((cpuQuotaPerSecUSec / 10000) + 1) * 10000
// corresponds to USEC_INFINITY in systemd
// if USEC_INFINITY is provided, CPUQuota is left unbound by systemd
// always setting a property value ensures we can apply a quota and remove it later
cpuQuotaPerSecUSec := uint64(math.MaxUint64)
if c.Resources.CpuQuota > 0 {
// systemd converts CPUQuotaPerSecUSec (microseconds per CPU second) to CPUQuota
// (integer percentage of CPU) internally. This means that if a fractional percent of
// CPU is indicated by Resources.CpuQuota, we need to round up to the nearest
// 10ms (1% of a second) such that child cgroups can set the cpu.cfs_quota_us they expect.
cpuQuotaPerSecUSec = uint64(c.Resources.CpuQuota*1000000) / c.Resources.CpuPeriod
if cpuQuotaPerSecUSec%10000 != 0 {
cpuQuotaPerSecUSec = ((cpuQuotaPerSecUSec / 10000) + 1) * 10000
}
}
properties = append(properties,
newProp("CPUQuotaPerSecUSec", cpuQuotaPerSecUSec))
@ -296,17 +327,17 @@ func (m *Manager) Apply(pid int) error {
}
}
statusChan := make(chan string)
if _, err := theConn.StartTransientUnit(unitName, "replace", properties, statusChan); err != nil && !isUnitExists(err) {
statusChan := make(chan string, 1)
if _, err := theConn.StartTransientUnit(unitName, "replace", properties, statusChan); err == nil {
select {
case <-statusChan:
case <-time.After(time.Second):
logrus.Warnf("Timed out while waiting for StartTransientUnit(%s) completion signal from dbus. Continuing...", unitName)
}
} else if !isUnitExists(err) {
return err
}
select {
case <-statusChan:
case <-time.After(time.Second):
logrus.Warnf("Timed out while waiting for StartTransientUnit completion signal from dbus. Continuing...")
}
if err := joinCgroups(c, pid); err != nil {
return err
}

25
vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go generated vendored
View file

@ -13,7 +13,7 @@ import (
"strings"
"time"
"github.com/docker/go-units"
units "github.com/docker/go-units"
)
const (
@ -103,7 +103,7 @@ func FindCgroupMountpointDir() (string, error) {
}
if postSeparatorFields[0] == "cgroup" {
// Check that the mount is properly formated.
// Check that the mount is properly formatted.
if numPostFields < 3 {
return "", fmt.Errorf("Error found less than 3 fields post '-' in %q", text)
}
@ -151,19 +151,20 @@ func getCgroupMountsHelper(ss map[string]bool, mi io.Reader, all bool) ([]Mount,
Root: fields[3],
}
for _, opt := range strings.Split(fields[len(fields)-1], ",") {
if !ss[opt] {
seen, known := ss[opt]
if !known || (!all && seen) {
continue
}
ss[opt] = true
if strings.HasPrefix(opt, cgroupNamePrefix) {
m.Subsystems = append(m.Subsystems, opt[len(cgroupNamePrefix):])
} else {
m.Subsystems = append(m.Subsystems, opt)
}
if !all {
numFound++
opt = opt[len(cgroupNamePrefix):]
}
m.Subsystems = append(m.Subsystems, opt)
numFound++
}
if len(m.Subsystems) > 0 || all {
res = append(res, m)
}
res = append(res, m)
}
if err := scanner.Err(); err != nil {
return nil, err
@ -187,7 +188,7 @@ func GetCgroupMounts(all bool) ([]Mount, error) {
allMap := make(map[string]bool)
for s := range allSubsystems {
allMap[s] = true
allMap[s] = false
}
return getCgroupMountsHelper(allMap, f, all)
}
@ -262,7 +263,7 @@ func getCgroupPathHelper(subsystem, cgroup string) (string, error) {
}
// This is needed for nested containers, because in /proc/self/cgroup we
// see pathes from host, which don't exist in container.
// see paths from host, which don't exist in container.
relCgroup, err := filepath.Rel(root, cgroup)
if err != nil {
return "", err

151
vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils_test.go generated vendored
View file

@ -93,6 +93,62 @@ const systemdMountinfo = `115 83 0:32 / / rw,relatime - aufs none rw,si=c0bd3d3,
136 117 0:12 /1 /dev/console rw,nosuid,noexec,relatime - devpts none rw,gid=5,mode=620,ptmxmode=000
84 115 0:40 / /tmp rw,relatime - tmpfs none rw`
const bedrockMountinfo = `120 17 0:28 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
124 28 0:28 / /bedrock/strata/arch/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
123 53 0:28 / /bedrock/strata/fallback/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
122 71 0:28 / /bedrock/strata/gentoo/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
121 89 0:28 / /bedrock/strata/kde/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
125 120 0:29 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
129 124 0:29 / /bedrock/strata/arch/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
128 123 0:29 / /bedrock/strata/fallback/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
127 122 0:29 / /bedrock/strata/gentoo/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
126 121 0:29 / /bedrock/strata/kde/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
140 120 0:32 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
144 124 0:32 / /bedrock/strata/arch/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
143 123 0:32 / /bedrock/strata/fallback/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
142 122 0:32 / /bedrock/strata/gentoo/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
141 121 0:32 / /bedrock/strata/kde/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
145 120 0:33 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
149 124 0:33 / /bedrock/strata/arch/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
148 123 0:33 / /bedrock/strata/fallback/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
147 122 0:33 / /bedrock/strata/gentoo/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
146 121 0:33 / /bedrock/strata/kde/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
150 120 0:34 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
154 124 0:34 / /bedrock/strata/arch/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
153 123 0:34 / /bedrock/strata/fallback/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
152 122 0:34 / /bedrock/strata/gentoo/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
151 121 0:34 / /bedrock/strata/kde/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
155 120 0:35 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
159 124 0:35 / /bedrock/strata/arch/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
158 123 0:35 / /bedrock/strata/fallback/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
157 122 0:35 / /bedrock/strata/gentoo/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
156 121 0:35 / /bedrock/strata/kde/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
160 120 0:36 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
164 124 0:36 / /bedrock/strata/arch/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
163 123 0:36 / /bedrock/strata/fallback/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
162 122 0:36 / /bedrock/strata/gentoo/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
161 121 0:36 / /bedrock/strata/kde/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
165 120 0:37 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
169 124 0:37 / /bedrock/strata/arch/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
168 123 0:37 / /bedrock/strata/fallback/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
167 122 0:37 / /bedrock/strata/gentoo/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
166 121 0:37 / /bedrock/strata/kde/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
170 120 0:38 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
174 124 0:38 / /bedrock/strata/arch/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
173 123 0:38 / /bedrock/strata/fallback/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
172 122 0:38 / /bedrock/strata/gentoo/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
171 121 0:38 / /bedrock/strata/kde/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
175 120 0:39 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
179 124 0:39 / /bedrock/strata/arch/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
178 123 0:39 / /bedrock/strata/fallback/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
177 122 0:39 / /bedrock/strata/gentoo/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
176 121 0:39 / /bedrock/strata/kde/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
180 120 0:40 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
184 124 0:40 / /bedrock/strata/arch/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
183 123 0:40 / /bedrock/strata/fallback/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
182 122 0:40 / /bedrock/strata/gentoo/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
181 121 0:40 / /bedrock/strata/kde/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event`
const cgroup2Mountinfo = `18 64 0:18 / /sys rw,nosuid,nodev,noexec,relatime shared:6 - sysfs sysfs rw,seclabel
19 64 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:5 - proc proc rw
20 64 0:6 / /dev rw,nosuid shared:2 - devtmpfs devtmpfs rw,seclabel,size=8171204k,nr_inodes=2042801,mode=755
@ -132,31 +188,46 @@ func TestGetCgroupMounts(t *testing.T) {
mountInfo: fedoraMountinfo,
root: "/",
subsystems: map[string]bool{
"cpuset": true,
"cpu": true,
"cpuacct": true,
"memory": true,
"devices": true,
"freezer": true,
"net_cls": true,
"blkio": true,
"perf_event": true,
"hugetlb": true,
"cpuset": false,
"cpu": false,
"cpuacct": false,
"memory": false,
"devices": false,
"freezer": false,
"net_cls": false,
"blkio": false,
"perf_event": false,
"hugetlb": false,
},
},
{
mountInfo: systemdMountinfo,
root: "/system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope",
subsystems: map[string]bool{
"cpuset": true,
"cpu": true,
"cpuacct": true,
"memory": true,
"devices": true,
"freezer": true,
"net_cls": true,
"blkio": true,
"perf_event": true,
"cpuset": false,
"cpu": false,
"cpuacct": false,
"memory": false,
"devices": false,
"freezer": false,
"net_cls": false,
"blkio": false,
"perf_event": false,
},
},
{
mountInfo: bedrockMountinfo,
root: "/",
subsystems: map[string]bool{
"cpuset": false,
"cpu": false,
"cpuacct": false,
"memory": false,
"devices": false,
"freezer": false,
"net_cls": false,
"blkio": false,
"perf_event": false,
},
},
}
@ -199,16 +270,16 @@ func TestGetCgroupMounts(t *testing.T) {
func BenchmarkGetCgroupMounts(b *testing.B) {
subsystems := map[string]bool{
"cpuset": true,
"cpu": true,
"cpuacct": true,
"memory": true,
"devices": true,
"freezer": true,
"net_cls": true,
"blkio": true,
"perf_event": true,
"hugetlb": true,
"cpuset": false,
"cpu": false,
"cpuacct": false,
"memory": false,
"devices": false,
"freezer": false,
"net_cls": false,
"blkio": false,
"perf_event": false,
"hugetlb": false,
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
@ -276,17 +347,17 @@ func TestParseCgroupString(t *testing.T) {
func TestIgnoreCgroup2Mount(t *testing.T) {
subsystems := map[string]bool{
"cpuset": true,
"cpu": true,
"cpuacct": true,
"memory": true,
"devices": true,
"freezer": true,
"net_cls": true,
"blkio": true,
"perf_event": true,
"pids": true,
"name=systemd": true,
"cpuset": false,
"cpu": false,
"cpuacct": false,
"memory": false,
"devices": false,
"freezer": false,
"net_cls": false,
"blkio": false,
"perf_event": false,
"pids": false,
"name=systemd": false,
}
mi := bytes.NewBufferString(cgroup2Mountinfo)