diff options
Diffstat (limited to 'vendor/github.com/opencontainers/runc/libcontainer/configs')
4 files changed, 40 insertions, 25 deletions
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go index b1c4762fe..7728522fe 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go @@ -186,12 +186,19 @@ type Config struct { // callers keyring in this case. NoNewKeyring bool `json:"no_new_keyring"` - // Rootless specifies whether the container is a rootless container. - Rootless bool `json:"rootless"` - - // IntelRdt specifies settings for Intel RDT/CAT group that the container is placed into - // to limit the resources (e.g., L3 cache) the container has available + // IntelRdt specifies settings for Intel RDT group that the container is placed into + // to limit the resources (e.g., L3 cache, memory bandwidth) the container has available IntelRdt *IntelRdt `json:"intel_rdt,omitempty"` + + // RootlessEUID is set when the runc was launched with non-zero EUID. + // Note that RootlessEUID is set to false when launched with EUID=0 in userns. + // When RootlessEUID is set, runc creates a new userns for the container. + // (config.json needs to contain userns settings) + RootlessEUID bool `json:"rootless_euid,omitempty"` + + // RootlessCgroups is set when unlikely to have the full access to cgroups. + // When RootlessCgroups is set, cgroups errors are ignored. + RootlessCgroups bool `json:"rootless_cgroups,omitempty"` } type Hooks struct { @@ -265,26 +272,23 @@ func (hooks Hooks) MarshalJSON() ([]byte, error) { }) } -// HookState is the payload provided to a hook on execution. -type HookState specs.State - type Hook interface { // Run executes the hook with the provided state. - Run(HookState) error + Run(*specs.State) error } // NewFunctionHook will call the provided function when the hook is run. -func NewFunctionHook(f func(HookState) error) FuncHook { +func NewFunctionHook(f func(*specs.State) error) FuncHook { return FuncHook{ run: f, } } type FuncHook struct { - run func(HookState) error + run func(*specs.State) error } -func (f FuncHook) Run(s HookState) error { +func (f FuncHook) Run(s *specs.State) error { return f.run(s) } @@ -307,7 +311,7 @@ type CommandHook struct { Command } -func (c Command) Run(s HookState) error { +func (c Command) Run(s *specs.State) error { b, err := json.Marshal(s) if err != nil { return err diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go index 36bd5f96a..57e9f037d 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go @@ -4,4 +4,10 @@ type IntelRdt struct { // The schema for L3 cache id and capacity bitmask (CBM) // Format: "L3:<cache_id0>=<cbm0>;<cache_id1>=<cbm1>;..." L3CacheSchema string `json:"l3_cache_schema,omitempty"` + + // The schema of memory bandwidth per L3 cache id + // Format: "MB:<cache_id0>=bandwidth0;<cache_id1>=bandwidth1;..." + // The unit of memory bandwidth is specified in "percentages" by + // default, and in "MBps" if MBA Software Controller is enabled. + MemBwSchema string `json:"memBwSchema,omitempty"` } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go index 5fc171a57..1bbaef9bd 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go @@ -7,12 +7,13 @@ import ( ) const ( - NEWNET NamespaceType = "NEWNET" - NEWPID NamespaceType = "NEWPID" - NEWNS NamespaceType = "NEWNS" - NEWUTS NamespaceType = "NEWUTS" - NEWIPC NamespaceType = "NEWIPC" - NEWUSER NamespaceType = "NEWUSER" + NEWNET NamespaceType = "NEWNET" + NEWPID NamespaceType = "NEWPID" + NEWNS NamespaceType = "NEWNS" + NEWUTS NamespaceType = "NEWUTS" + NEWIPC NamespaceType = "NEWIPC" + NEWUSER NamespaceType = "NEWUSER" + NEWCGROUP NamespaceType = "NEWCGROUP" ) var ( @@ -35,6 +36,8 @@ func NsName(ns NamespaceType) string { return "user" case NEWUTS: return "uts" + case NEWCGROUP: + return "cgroup" } return "" } @@ -68,6 +71,7 @@ func NamespaceTypes() []NamespaceType { NEWNET, NEWPID, NEWNS, + NEWCGROUP, } } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go index 4ce6813d2..2dc7adfc9 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go @@ -9,12 +9,13 @@ func (n *Namespace) Syscall() int { } var namespaceInfo = map[NamespaceType]int{ - NEWNET: unix.CLONE_NEWNET, - NEWNS: unix.CLONE_NEWNS, - NEWUSER: unix.CLONE_NEWUSER, - NEWIPC: unix.CLONE_NEWIPC, - NEWUTS: unix.CLONE_NEWUTS, - NEWPID: unix.CLONE_NEWPID, + NEWNET: unix.CLONE_NEWNET, + NEWNS: unix.CLONE_NEWNS, + NEWUSER: unix.CLONE_NEWUSER, + NEWIPC: unix.CLONE_NEWIPC, + NEWUTS: unix.CLONE_NEWUTS, + NEWPID: unix.CLONE_NEWPID, + NEWCGROUP: unix.CLONE_NEWCGROUP, } // CloneFlags parses the container's Namespaces options to set the correct |