Version: v0.4.0 Latest Latest

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Published: Jun 26, 2019 License: Apache-2.0 Imports: 2 Imported by: 0



Package cri contains types and extended functionality for the upstream Kubernetes CRI. Currently this is upstream.



This section is empty.


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var MountPropagationNameToValue = map[string]MountPropagation{
	"None":            MountPropagationNone,
	"HostToContainer": MountPropagationHostToContainer,
	"Bidirectional":   MountPropagationBidirectional,

MountPropagationNameToValue is a map of valid MountPropogation names to their values

View Source
var MountPropagationValueToName = map[MountPropagation]string{
	MountPropagationNone:            "None",
	MountPropagationHostToContainer: "HostToContainer",
	MountPropagationBidirectional:   "Bidirectional",

MountPropagationValueToName is a map of valid MountPropogation values to their string names


This section is empty.


type Mount

type Mount struct {
	// Path of the mount within the container.
	ContainerPath string `protobuf:"bytes,1,opt,name=container_path,json=containerPath,proto3" json:"containerPath,omitempty"`
	// Path of the mount on the host. If the hostPath doesn't exist, then runtimes
	// should report error. If the hostpath is a symbolic link, runtimes should
	// follow the symlink and mount the real destination to container.
	HostPath string `protobuf:"bytes,2,opt,name=host_path,json=hostPath,proto3" json:"hostPath,omitempty"`
	// If set, the mount is read-only.
	Readonly bool `protobuf:"varint,3,opt,name=readonly,proto3,json=readOnly,proto3" json:"readOnly,omitempty"`
	// If set, the mount needs SELinux relabeling.
	SelinuxRelabel bool `protobuf:"varint,4,opt,name=selinux_relabel,json=selinuxRelabel,proto3" json:"selinuxRelabel,omitempty"`
	// Requested propagation mode.
	Propagation MountPropagation `protobuf:"varint,5,opt,name=propagation,proto3,enum=runtime.v1alpha2.MountPropagation" json:"propagation,omitempty"`

Mount specifies a host volume to mount into a container. This is a close copy of the upstream cri Mount type see: It additionally serializes the "propagation" field with the string enum names on disk as opposed to the int32 values, and the serlialzed field names have been made closer to core/v1 VolumeMount field names In yaml this looks like:

containerPath: /foo
hostPath: /bar
readOnly: true
selinuxRelabel: false
propagation: None

Propagation may be one of: None, HostToContainer, Bidirectional

func (*Mount) MarshalJSON

func (m *Mount) MarshalJSON() ([]byte, error)

MarshalJSON implements custom encoding for JSON and Yaml

func (*Mount) UnmarshalJSON

func (m *Mount) UnmarshalJSON(data []byte) error

UnmarshalJSON implements custom decoding for JSON and Yaml

type MountPropagation

type MountPropagation int32

MountPropagation represents an "enum" for mount propagation options, see also Mount.

const (
	// MountPropagationNone specifies that no mount propagation
	// ("private" in Linux terminology).
	MountPropagationNone MountPropagation = 0
	// MountPropagationHostToContainer specifies that mounts get propagated
	// from the host to the container ("rslave" in Linux).
	MountPropagationHostToContainer MountPropagation = 1
	// MountPropagationBidirectional specifies that mounts get propagated from
	// the host to the container and from the container to the host
	// ("rshared" in Linux).
	MountPropagationBidirectional MountPropagation = 2

type PortMapping added in v0.4.0

type PortMapping struct {
	// Port within the container.
	ContainerPort int32 `protobuf:"varint,1,opt,name=container_port,json=containerPort,proto3" json:"containerPort,omitempty"`
	// Port on the host.
	HostPort int32 `protobuf:"varint,2,opt,name=host_path,json=hostPort,proto3" json:"hostPort,omitempty"`
	// TODO: add protocol (tcp/udp) and port-ranges
	ListenAddress string `protobuf:"bytes,3,opt,name=listenAddress,json=hostPort,proto3" json:"listenAddress,omitempty"`

PortMapping specifies a host port mapped into a container port. In yaml this looks like:

containerPort: 80
hostPort: 8000

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