Update runtime spec to 035da1dca3dfbb00d752eb58b0b

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby 2017-03-21 11:57:06 -07:00
parent ddbeb9f936
commit 977939850b
6 changed files with 80 additions and 52 deletions

View file

@ -17,7 +17,7 @@ type Spec struct {
// Mounts configures additional mounts (on top of Root).
Mounts []Mount `json:"mounts,omitempty"`
// Hooks configures callbacks for container lifecycle events.
Hooks Hooks `json:"hooks"`
Hooks *Hooks `json:"hooks,omitempty"`
// Annotations contains arbitrary metadata for the container.
Annotations map[string]string `json:"annotations,omitempty"`
@ -44,8 +44,8 @@ type Process struct {
// Cwd is the current working directory for the process and must be
// relative to the container's root.
Cwd string `json:"cwd"`
// Capabilities are Linux capabilities that are kept for the container.
Capabilities []string `json:"capabilities,omitempty" platform:"linux"`
// Capabilities are Linux capabilities that are kept for the process.
Capabilities *LinuxCapabilities `json:"capabilities,omitempty" platform:"linux"`
// Rlimits specifies rlimit options to apply to the process.
Rlimits []LinuxRlimit `json:"rlimits,omitempty" platform:"linux"`
// NoNewPrivileges controls whether additional privileges could be gained by processes in the container.
@ -56,6 +56,21 @@ type Process struct {
SelinuxLabel string `json:"selinuxLabel,omitempty" platform:"linux"`
}
// LinuxCapabilities specifies the whitelist of capabilities that are kept for a process.
// http://man7.org/linux/man-pages/man7/capabilities.7.html
type LinuxCapabilities struct {
// Bounding is the set of capabilities checked by the kernel.
Bounding []string `json:"bounding,omitempty" platform:"linux"`
// Effective is the set of capabilities checked by the kernel.
Effective []string `json:"effective,omitempty" platform:"linux"`
// Inheritable is the capabilities preserved across execve.
Inheritable []string `json:"inheritable,omitempty" platform:"linux"`
// Permitted is the limiting superset for effective capabilities.
Permitted []string `json:"permitted,omitempty" platform:"linux"`
// Ambient is the ambient set of capabilities that are kept.
Ambient []string `json:"ambient,omitempty" platform:"linux"`
}
// Box specifies dimensions of a rectangle. Used for specifying the size of a console.
type Box struct {
// Height is the vertical dimension of a box.
@ -98,10 +113,10 @@ type Mount struct {
// Destination is the path where the mount will be placed relative to the container's root. The path and child directories MUST exist, a runtime MUST NOT create directories automatically to a mount point.
Destination string `json:"destination"`
// Type specifies the mount kind.
Type string `json:"type"`
Type string `json:"type,omitempty"`
// Source specifies the source path of the mount. In the case of bind mounts on
// Linux based systems this would be the file on the host.
Source string `json:"source"`
Source string `json:"source,omitempty"`
// Options are fstab style mount options.
Options []string `json:"options,omitempty"`
}
@ -139,7 +154,7 @@ type Linux struct {
// CgroupsPath specifies the path to cgroups that are created and/or joined by the container.
// The path is expected to be relative to the cgroups mountpoint.
// If resources are specified, the cgroups at CgroupsPath will be updated based on resources.
CgroupsPath *string `json:"cgroupsPath,omitempty"`
CgroupsPath string `json:"cgroupsPath,omitempty"`
// Namespaces contains the namespaces that are created and/or joined by the container
Namespaces []LinuxNamespace `json:"namespaces,omitempty"`
// Devices are a list of device nodes that are created for the container
@ -284,17 +299,17 @@ type LinuxCPU struct {
// CPU shares (relative weight (ratio) vs. other cgroups with cpu shares).
Shares *uint64 `json:"shares,omitempty"`
// CPU hardcap limit (in usecs). Allowed cpu time in a given period.
Quota *uint64 `json:"quota,omitempty"`
Quota *int64 `json:"quota,omitempty"`
// CPU period to be used for hardcapping (in usecs).
Period *uint64 `json:"period,omitempty"`
// How much time realtime scheduling may use (in usecs).
RealtimeRuntime *uint64 `json:"realtimeRuntime,omitempty"`
RealtimeRuntime *int64 `json:"realtimeRuntime,omitempty"`
// CPU period to be used for realtime scheduling (in usecs).
RealtimePeriod *uint64 `json:"realtimePeriod,omitempty"`
// CPUs to use within the cpuset. Default is to use any CPU available.
Cpus *string `json:"cpus,omitempty"`
Cpus string `json:"cpus,omitempty"`
// List of memory nodes in the cpuset. Default is to use any available memory node.
Mems *string `json:"mems,omitempty"`
Mems string `json:"mems,omitempty"`
}
// LinuxPids for Linux cgroup 'pids' resource management (Linux 4.3)
@ -356,20 +371,13 @@ type LinuxDeviceCgroup struct {
// Allow or deny
Allow bool `json:"allow"`
// Device type, block, char, etc.
Type *string `json:"type,omitempty"`
Type string `json:"type,omitempty"`
// Major is the device's major number.
Major *int64 `json:"major,omitempty"`
// Minor is the device's minor number.
Minor *int64 `json:"minor,omitempty"`
// Cgroup access permissions format, rwm.
Access *string `json:"access,omitempty"`
}
// LinuxSeccomp represents syscall restrictions
type LinuxSeccomp struct {
DefaultAction LinuxSeccompAction `json:"defaultAction"`
Architectures []Arch `json:"architectures"`
Syscalls []LinuxSyscall `json:"syscalls,omitempty"`
Access string `json:"access,omitempty"`
}
// Solaris contains platform specific configuration for Solaris application containers.
@ -469,6 +477,13 @@ type WindowsNetworkResources struct {
EgressBandwidth *uint64 `json:"egressBandwidth,omitempty"`
}
// LinuxSeccomp represents syscall restrictions
type LinuxSeccomp struct {
DefaultAction LinuxSeccompAction `json:"defaultAction"`
Architectures []Arch `json:"architectures,omitempty"`
Syscalls []LinuxSyscall `json:"syscalls"`
}
// Arch used for additional architectures
type Arch string
@ -491,6 +506,8 @@ const (
ArchPPC64LE Arch = "SCMP_ARCH_PPC64LE"
ArchS390 Arch = "SCMP_ARCH_S390"
ArchS390X Arch = "SCMP_ARCH_S390X"
ArchPARISC Arch = "SCMP_ARCH_PARISC"
ArchPARISC64 Arch = "SCMP_ARCH_PARISC64"
)
// LinuxSeccompAction taken upon Seccomp rule match
@ -529,7 +546,8 @@ type LinuxSeccompArg struct {
// LinuxSyscall is used to match a syscall in Seccomp
type LinuxSyscall struct {
Name string `json:"name"`
Action LinuxSeccompAction `json:"action"`
Args []LinuxSeccompArg `json:"args,omitempty"`
Names []string `json:"names"`
Action LinuxSeccompAction `json:"action"`
Args []LinuxSeccompArg `json:"args"`
Comment string `json:"comment"`
}

View file

@ -6,12 +6,12 @@ type State struct {
Version string `json:"ociVersion"`
// ID is the container ID
ID string `json:"id"`
// Status is the runtime state of the container.
// Status is the runtime status of the container.
Status string `json:"status"`
// Pid is the process ID for the container process.
Pid int `json:"pid"`
// BundlePath is the path to the container's bundle directory.
BundlePath string `json:"bundlePath"`
// Annotations are the annotations associated with the container.
Annotations map[string]string `json:"annotations"`
// Bundle is the path to the container's bundle directory.
Bundle string `json:"bundle"`
// Annotations are key values associated with the container.
Annotations map[string]string `json:"annotations,omitempty"`
}

View file

@ -11,7 +11,7 @@ const (
VersionPatch = 0
// VersionDev indicates development branch. Releases will be empty string.
VersionDev = "-rc3"
VersionDev = "-rc5"
)
// Version is the specification version that the package types support.