extractors

package
v8.51.0+incompatible Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jun 1, 2018 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source
const KubernetesContainerNameIdentifier = "@usr:io.kubernetes.container.name"

KubernetesContainerNameIdentifier is the label used by Docker for the K8S container name.

View Source
const KubernetesInfraContainerName = "POD"

KubernetesInfraContainerName is the name of the infra POD.

View Source
const KubernetesPodNameIdentifier = "@usr:io.kubernetes.pod.name"

KubernetesPodNameIdentifier is the label used by Docker for the K8S pod name.

View Source
const KubernetesPodNamespaceIdentifier = "@usr:io.kubernetes.pod.namespace"

KubernetesPodNamespaceIdentifier is the label used by Docker for the K8S namespace.

View Source
const UpstreamNameIdentifier = "@k8s:name"

UpstreamNameIdentifier is the identifier used to identify the nane on the resulting PU

View Source
const UpstreamNamespaceIdentifier = "@k8s:namespace"

UpstreamNamespaceIdentifier is the identifier used to identify the nanespace on the resulting PU

View Source
const UserLabelPrefix = "@usr:"

UserLabelPrefix is the label prefix for all user defined labels

Variables

This section is empty.

Functions

func DefaultHostMetadataExtractor

func DefaultHostMetadataExtractor(event *common.EventInfo) (*policy.PURuntime, error)

DefaultHostMetadataExtractor is a host specific metadata extractor

func DefaultKubernetesMetadataExtractor

func DefaultKubernetesMetadataExtractor(runtime policy.RuntimeReader, pod *api.Pod) (*policy.PURuntime, bool, error)

DefaultKubernetesMetadataExtractor is a default implementation for the medatadata extractor for Kubernetes It only activates the POD//INFRA containers and strips all the labels from docker to only keep the ones from Kubernetes

func DefaultMetadataExtractor

func DefaultMetadataExtractor(info *types.ContainerJSON) (*policy.PURuntime, error)

DefaultMetadataExtractor is the default metadata extractor for Docker

func ProcessInfo

func ProcessInfo(pid int32) []string

ProcessInfo returns all metadata captured by a process

func SystemdEventMetadataExtractor

func SystemdEventMetadataExtractor(event *common.EventInfo) (*policy.PURuntime, error)

SystemdEventMetadataExtractor is a systemd based metadata extractor

func UIDMetadataExtractor

func UIDMetadataExtractor(event *common.EventInfo) (*policy.PURuntime, error)

UIDMetadataExtractor is a metadata extractor for uid/gid.

Types

type DockerMetadataExtractor

type DockerMetadataExtractor func(*types.ContainerJSON) (*policy.PURuntime, error)

A DockerMetadataExtractor is a function used to extract a *policy.PURuntime from a given docker ContainerJSON.

func NewExternalExtractor

func NewExternalExtractor(filePath string) (DockerMetadataExtractor, error)

NewExternalExtractor returns a new bash metadata extractor for Docker that will call the executable given in parameter and will generate a Policy Runtime as standard output The format of Input/Output of the executable are in standard JSON.

type EventMetadataExtractor

type EventMetadataExtractor func(*common.EventInfo) (*policy.PURuntime, error)

EventMetadataExtractor is a function used to extract a *policy.PURuntime from a given EventInfo. The EventInfo is generic and is provided over the RPC interface

type KubernetesMetadataExtractorType

type KubernetesMetadataExtractorType func(runtime policy.RuntimeReader, pod *api.Pod) (*policy.PURuntime, bool, error)

KubernetesMetadataExtractorType is an extractor function for Kubernetes. It takes as parameter a standard Docker runtime and a Pod Kubernetes definition and return a PolicyRuntime This extractor also provides an extra boolean parameter that is used as a token to decide if activation is required.

type LinuxMetadataExtractorType

type LinuxMetadataExtractorType func(event *common.EventInfo) (*policy.PURuntime, error)

LinuxMetadataExtractorType is a type of Linux metadata extractors

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL