diff options
| -rw-r--r-- | go.mod | 4 | ||||
| -rw-r--r-- | go.sum | 8 | ||||
| -rw-r--r-- | vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go | 10 | ||||
| -rw-r--r-- | vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go | 29 | ||||
| -rw-r--r-- | vendor/modules.txt | 4 |
5 files changed, 44 insertions, 11 deletions
@@ -16,7 +16,7 @@ require ( github.com/containers/image/v5 v5.4.5-0.20200529084758-46b2ee6aebb0 github.com/containers/psgo v1.5.0 github.com/containers/storage v1.20.1 - github.com/coreos/go-systemd/v22 v22.0.0 + github.com/coreos/go-systemd/v22 v22.1.0 github.com/cri-o/ocicni v0.2.0 github.com/cyphar/filepath-securejoin v0.2.2 github.com/davecgh/go-spew v1.1.1 @@ -39,7 +39,7 @@ require ( github.com/onsi/gomega v1.10.1 github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 - github.com/opencontainers/runc v1.0.0-rc9 + github.com/opencontainers/runc v1.0.0-rc90 github.com/opencontainers/runtime-spec v1.0.3-0.20200520003142-237cc4f519e2 github.com/opencontainers/runtime-tools v0.9.0 github.com/opencontainers/selinux v1.5.2 @@ -47,6 +47,7 @@ github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd h1:qMd81Ts1T github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI= github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f h1:tSNMc+rJDfmYntojat8lljbt1mgKNpTxUZJsSzJ9Y1s= github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko= +github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1 h1:uict5mhHFTzKLUCufdSLym7z/J0CbBJT59lYbP9wtbg= github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw= github.com/containerd/containerd v1.2.10/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= @@ -96,8 +97,8 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8= github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= -github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28= -github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk= +github.com/coreos/go-systemd/v22 v22.1.0 h1:kq/SbG2BCKLkDKkjQf5OWwKWUKj1lgs3lFI4PxnR5lg= +github.com/coreos/go-systemd/v22 v22.1.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk= github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= @@ -338,6 +339,8 @@ github.com/opencontainers/runc v0.0.0-20190425234816-dae70e8efea4/go.mod h1:qT5X github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U= github.com/opencontainers/runc v1.0.0-rc9 h1:/k06BMULKF5hidyoZymkoDCzdJzltZpz/UU4LguQVtc= github.com/opencontainers/runc v1.0.0-rc9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U= +github.com/opencontainers/runc v1.0.0-rc90 h1:4+xo8mtWixbHoEm451+WJNUrq12o2/tDsyK9Vgc/NcA= +github.com/opencontainers/runc v1.0.0-rc90/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U= github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/runtime-spec v1.0.3-0.20200520003142-237cc4f519e2 h1:9mv9SC7GWmRWE0J/+oD8w3GsN2KYGKtg6uwLN7hfP5E= @@ -450,6 +453,7 @@ github.com/uber/jaeger-lib v2.2.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc= github.com/ulikunitz/xz v0.5.7 h1:YvTNdFzX6+W5m9msiYg/zpkSURPPtOlzbqYjrFn7Yt4= github.com/ulikunitz/xz v0.5.7/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14= +github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5 h1:MCfT24H3f//U5+UCrZp1/riVO3B50BovxtDiNn0XKkk= github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA= github.com/urfave/cli/v2 v2.2.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ= github.com/varlink/go v0.0.0-20190502142041-0f1d566d194b h1:hdDRrn9OP/roL8a/e/5Zu85ldrcdndu9IeBj2OEvQm0= diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go index 25ff51589..c0a965923 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go @@ -37,8 +37,18 @@ type Manager interface { // restore the object later. GetPaths() map[string]string + // GetUnifiedPath returns the unified path when running in unified mode. + // The value corresponds to the all values of GetPaths() map. + // + // GetUnifiedPath returns error when running in hybrid mode as well as + // in legacy mode. + GetUnifiedPath() (string, error) + // Sets the cgroup as configured. Set(container *configs.Config) error + + // Gets the cgroup as configured. + GetCgroups() (*configs.Cgroup, error) } type NotFoundError struct { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go index 60790f83b..dbcc58f5b 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go @@ -20,8 +20,9 @@ import ( ) const ( - CgroupNamePrefix = "name=" - CgroupProcesses = "cgroup.procs" + CgroupNamePrefix = "name=" + CgroupProcesses = "cgroup.procs" + unifiedMountpoint = "/sys/fs/cgroup" ) var ( @@ -40,7 +41,7 @@ var HugePageSizeUnitList = []string{"B", "KB", "MB", "GB", "TB", "PB"} func IsCgroup2UnifiedMode() bool { isUnifiedOnce.Do(func() { var st syscall.Statfs_t - if err := syscall.Statfs("/sys/fs/cgroup", &st); err != nil { + if err := syscall.Statfs(unifiedMountpoint, &st); err != nil { panic("cannot statfs cgroup root") } isUnified = st.Type == unix.CGROUP2_SUPER_MAGIC @@ -50,6 +51,9 @@ func IsCgroup2UnifiedMode() bool { // https://www.kernel.org/doc/Documentation/cgroup-v1/cgroups.txt func FindCgroupMountpoint(cgroupPath, subsystem string) (string, error) { + if IsCgroup2UnifiedMode() { + return unifiedMountpoint, nil + } mnt, _, err := FindCgroupMountpointAndRoot(cgroupPath, subsystem) return mnt, err } @@ -235,8 +239,8 @@ func GetCgroupMounts(all bool) ([]Mount, error) { return nil, err } m := Mount{ - Mountpoint: "/sys/fs/cgroup", - Root: "/sys/fs/cgroup", + Mountpoint: unifiedMountpoint, + Root: unifiedMountpoint, Subsystems: availableControllers, } return []Mount{m}, nil @@ -262,6 +266,21 @@ func GetCgroupMounts(all bool) ([]Mount, error) { // GetAllSubsystems returns all the cgroup subsystems supported by the kernel func GetAllSubsystems() ([]string, error) { + // /proc/cgroups is meaningless for v2 + // https://github.com/torvalds/linux/blob/v5.3/Documentation/admin-guide/cgroup-v2.rst#deprecated-v1-core-features + if IsCgroup2UnifiedMode() { + // "pseudo" controllers do not appear in /sys/fs/cgroup/cgroup.controllers. + // - devices: implemented in kernel 4.15 + // - freezer: implemented in kernel 5.2 + // We assume these are always available, as it is hard to detect availability. + pseudo := []string{"devices", "freezer"} + data, err := ioutil.ReadFile("/sys/fs/cgroup/cgroup.controllers") + if err != nil { + return nil, err + } + subsystems := append(pseudo, strings.Fields(string(data))...) + return subsystems, nil + } f, err := os.Open("/proc/cgroups") if err != nil { return nil, err diff --git a/vendor/modules.txt b/vendor/modules.txt index 2d5bb9599..55279502d 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -197,7 +197,7 @@ github.com/containers/storage/pkg/truncindex github.com/containers/storage/pkg/unshare # github.com/coreos/go-iptables v0.4.5 github.com/coreos/go-iptables/iptables -# github.com/coreos/go-systemd/v22 v22.0.0 +# github.com/coreos/go-systemd/v22 v22.1.0 github.com/coreos/go-systemd/v22/activation github.com/coreos/go-systemd/v22/dbus github.com/coreos/go-systemd/v22/internal/dlopen @@ -409,7 +409,7 @@ github.com/opencontainers/go-digest # github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 github.com/opencontainers/image-spec/specs-go github.com/opencontainers/image-spec/specs-go/v1 -# github.com/opencontainers/runc v1.0.0-rc9 +# github.com/opencontainers/runc v1.0.0-rc90 github.com/opencontainers/runc/libcontainer/apparmor github.com/opencontainers/runc/libcontainer/cgroups github.com/opencontainers/runc/libcontainer/configs |