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authorbaude <bbaude@redhat.com>2018-09-05 18:30:30 -0500
committerAtomic Bot <atomic-devel@projectatomic.io>2018-09-06 15:19:25 +0000
commitbbbbfa582b923746d752e336edcf21135c340fcf (patch)
tree14372fc9a73d3da71902d49e249048164d25d516 /vendor/github.com/opencontainers/runtime-spec/specs-go/config.go
parent2e6243b18539175b5ff029a924c4d83834f83d2b (diff)
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vendor containerd/cgroups
We need to vendor in the latest containerd/cgroups for a fix related to slice delegation and systemd <= 239. The opencontainer/runtime-spec is brought along for the ride. Signed-off-by: baude <bbaude@redhat.com> Closes: #1414 Approved by: mheon
Diffstat (limited to 'vendor/github.com/opencontainers/runtime-spec/specs-go/config.go')
-rw-r--r--vendor/github.com/opencontainers/runtime-spec/specs-go/config.go66
1 files changed, 63 insertions, 3 deletions
diff --git a/vendor/github.com/opencontainers/runtime-spec/specs-go/config.go b/vendor/github.com/opencontainers/runtime-spec/specs-go/config.go
index f3f37d42d..7781c5361 100644
--- a/vendor/github.com/opencontainers/runtime-spec/specs-go/config.go
+++ b/vendor/github.com/opencontainers/runtime-spec/specs-go/config.go
@@ -4,7 +4,7 @@ import "os"
// Spec is the base configuration for the container.
type Spec struct {
- // Version of the Open Container Runtime Specification with which the bundle complies.
+ // Version of the Open Container Initiative Runtime Specification with which the bundle complies.
Version string `json:"ociVersion"`
// Process configures the container process.
Process *Process `json:"process,omitempty"`
@@ -25,6 +25,8 @@ type Spec struct {
Solaris *Solaris `json:"solaris,omitempty" platform:"solaris"`
// Windows is platform-specific configuration for Windows based containers.
Windows *Windows `json:"windows,omitempty" platform:"windows"`
+ // VM specifies configuration for virtual-machine-based containers.
+ VM *VM `json:"vm,omitempty" platform:"vm"`
}
// Process contains information to start a specific application inside the container.
@@ -194,10 +196,10 @@ const (
// LinuxIDMapping specifies UID/GID mappings
type LinuxIDMapping struct {
- // HostID is the starting UID/GID on the host to be mapped to 'ContainerID'
- HostID uint32 `json:"hostID"`
// ContainerID is the starting UID/GID in the container
ContainerID uint32 `json:"containerID"`
+ // HostID is the starting UID/GID on the host to be mapped to 'ContainerID'
+ HostID uint32 `json:"hostID"`
// Size is the number of IDs to be mapped
Size uint32 `json:"size"`
}
@@ -320,6 +322,14 @@ type LinuxNetwork struct {
Priorities []LinuxInterfacePriority `json:"priorities,omitempty"`
}
+// LinuxRdma for Linux cgroup 'rdma' resource management (Linux 4.11)
+type LinuxRdma struct {
+ // Maximum number of HCA handles that can be opened. Default is "no limit".
+ HcaHandles *uint32 `json:"hcaHandles,omitempty"`
+ // Maximum number of HCA objects that can be created. Default is "no limit".
+ HcaObjects *uint32 `json:"hcaObjects,omitempty"`
+}
+
// LinuxResources has container runtime resource constraints
type LinuxResources struct {
// Devices configures the device whitelist.
@@ -336,6 +346,10 @@ type LinuxResources struct {
HugepageLimits []LinuxHugepageLimit `json:"hugepageLimits,omitempty"`
// Network restriction configuration
Network *LinuxNetwork `json:"network,omitempty"`
+ // Rdma resource restriction configuration.
+ // Limits are a set of key value pairs that define RDMA resource limits,
+ // where the key is device name and value is resource limits.
+ Rdma map[string]LinuxRdma `json:"rdma,omitempty"`
}
// LinuxDevice represents the mknod information for a Linux special device file
@@ -419,6 +433,8 @@ type SolarisAnet struct {
type Windows struct {
// LayerFolders contains a list of absolute paths to directories containing image layers.
LayerFolders []string `json:"layerFolders"`
+ // Devices are the list of devices to be mapped into the container.
+ Devices []WindowsDevice `json:"devices,omitempty"`
// Resources contains information for handling resource constraints for the container.
Resources *WindowsResources `json:"resources,omitempty"`
// CredentialSpec contains a JSON object describing a group Managed Service Account (gMSA) specification.
@@ -433,6 +449,14 @@ type Windows struct {
Network *WindowsNetwork `json:"network,omitempty"`
}
+// WindowsDevice represents information about a host device to be mapped into the container.
+type WindowsDevice struct {
+ // Device identifier: interface class GUID, etc.
+ ID string `json:"id"`
+ // Device identifier type: "class", etc.
+ IDType string `json:"idType"`
+}
+
// WindowsResources has container runtime resource constraints for containers running on Windows.
type WindowsResources struct {
// Memory restriction configuration.
@@ -487,6 +511,42 @@ type WindowsHyperV struct {
UtilityVMPath string `json:"utilityVMPath,omitempty"`
}
+// VM contains information for virtual-machine-based containers.
+type VM struct {
+ // Hypervisor specifies hypervisor-related configuration for virtual-machine-based containers.
+ Hypervisor VMHypervisor `json:"hypervisor,omitempty"`
+ // Kernel specifies kernel-related configuration for virtual-machine-based containers.
+ Kernel VMKernel `json:"kernel"`
+ // Image specifies guest image related configuration for virtual-machine-based containers.
+ Image VMImage `json:"image,omitempty"`
+}
+
+// VMHypervisor contains information about the hypervisor to use for a virtual machine.
+type VMHypervisor struct {
+ // Path is the host path to the hypervisor used to manage the virtual machine.
+ Path string `json:"path"`
+ // Parameters specifies parameters to pass to the hypervisor.
+ Parameters string `json:"parameters,omitempty"`
+}
+
+// VMKernel contains information about the kernel to use for a virtual machine.
+type VMKernel struct {
+ // Path is the host path to the kernel used to boot the virtual machine.
+ Path string `json:"path"`
+ // Parameters specifies parameters to pass to the kernel.
+ Parameters string `json:"parameters,omitempty"`
+ // InitRD is the host path to an initial ramdisk to be used by the kernel.
+ InitRD string `json:"initrd,omitempty"`
+}
+
+// VMImage contains information about the virtual machine root image.
+type VMImage struct {
+ // Path is the host path to the root image that the VM kernel would boot into.
+ Path string `json:"path"`
+ // Format is the root image format type (e.g. "qcow2", "raw", "vhd", etc).
+ Format string `json:"format"`
+}
+
// LinuxSeccomp represents syscall restrictions
type LinuxSeccomp struct {
DefaultAction LinuxSeccompAction `json:"defaultAction"`