k8sinterface

package
v1.0.121 Latest Latest
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 Go to latest Published: Oct 18, 2021 License: Apache-2.0 Imports: 31 Imported by: 0

Documentation

Index

Constants

View Source 
const ValueNotFound = -1

Variables

View Source 
var ConnectedToCluster = true
View Source 
var GroupsClusterScope = []string{}
View Source 
var K8SConfig *restclient.Config

K8SConfig pointer to k8s config

View Source 
var ResourceClusterScope = []string{"nodes", "namespaces", "clusterroles", "clusterrolebindings"}
View Source 
var ResourceGroupMapping = map[string]string{
	"services":                        "/v1",
	"pods":                            "/v1",
	"replicationcontrollers":          "/v1",
	"podtemplates":                    "/v1",
	"namespaces":                      "/v1",
	"nodes":                           "/v1",
	"configmaps":                      "/v1",
	"secrets":                         "/v1",
	"serviceaccounts":                 "/v1",
	"persistentvolumeclaims":          "/v1",
	"limitranges":                     "/v1",
	"resourcequotas":                  "/v1",
	"daemonsets":                      "apps/v1",
	"deployments":                     "apps/v1",
	"replicasets":                     "apps/v1",
	"statefulsets":                    "apps/v1",
	"controllerrevisions":             "apps/v1",
	"jobs":                            "batch/v1",
	"cronjobs":                        "batch/v1beta1",
	"horizontalpodautoscalers":        "autoscaling/v1",
	"ingresses":                       "extensions/v1beta1",
	"networkpolicies":                 "networking.k8s.io/v1",
	"clusterroles":                    "rbac.authorization.k8s.io/v1",
	"clusterrolebindings":             "rbac.authorization.k8s.io/v1",
	"roles":                           "rbac.authorization.k8s.io/v1",
	"rolebindings":                    "rbac.authorization.k8s.io/v1",
	"mutatingwebhookconfigurations":   "admissionregistration.k8s.io/v1",
	"validatingwebhookconfigurations": "admissionregistration.k8s.io/v1",
}

https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#-strong-api-groups-strong-

View Source 
var RunningIncluster bool

RunningIncluster whether running in cluster

Functions

func CheckIsACRImage 

func CheckIsACRImage(imageTag string) bool

func CheckIsECRImage 

func CheckIsECRImage(imageTag string) bool

CheckIsECRImage check if this image is suspected as ECR hosted image

func CheckIsGCRImage 

func CheckIsGCRImage(imageTag string) bool

func ConvertUnstructuredSliceToMap 

func ConvertUnstructuredSliceToMap(unstructuredSlice []unstructured.Unstructured) []map[string]interface{}

func FilterOutOwneredResources 

func FilterOutOwneredResources(result []unstructured.Unstructured) []unstructured.Unstructured

func GetCloudVendorRegistryCredentials 

func GetCloudVendorRegistryCredentials(imageTag string) (map[string]types.AuthConfig, error)

func GetClusterName added in v1.0.44 

func GetClusterName() string

func GetDefaultNamespace added in v1.0.44 

func GetDefaultNamespace() string

func GetGroupVersionResource 

func GetGroupVersionResource(resource string) (schema.GroupVersionResource, error)

func GetK8sConfig 

func GetK8sConfig() *restclient.Config

GetK8sConfig get config. load if not loaded yet

func GetLoginDetailsForAzurCR 

func GetLoginDetailsForAzurCR(imageTag string) (string, string, error)

GetLoginDetailsForAzurCR return user name + password to use

func GetLoginDetailsForECR 

func GetLoginDetailsForECR(imageTag string) (string, string, error)

GetLoginDetailsForECR return user name + password using the default iam-role OR ~/.aws/config of the machine

func GetLoginDetailsForGCR 

func GetLoginDetailsForGCR(imageTag string) (string, string, error)

GetLoginDetailsForGCR return user name + password to use

func GetResourceTriplets 

func GetResourceTriplets(group, version, resource string) []string

func InspectWorkload 

func InspectWorkload(workload interface{}, scopes ...string) (val interface{}, k bool)

InspectWorkload -

func IsAgentCompatibleAnnotation 

func IsAgentCompatibleAnnotation(annotations map[string]string) *bool

func IsAgentCompatibleLabel 

func IsAgentCompatibleLabel(labels map[string]string) *bool

func IsAttached 

func IsAttached(labels map[string]string) *bool

func IsConnectedToCluster added in v1.0.44 

func IsConnectedToCluster() bool

func IsLabel 

func IsLabel(labels map[string]string, key string) *bool

func IsNamespaceScope 

func IsNamespaceScope(apiGroup, resource string) bool

func IsStringInSlice 

func IsStringInSlice(slice []string, val string) bool

func JoinResourceTriplets 

func JoinResourceTriplets(group, version, resource string) string

func LoadK8sConfig 

func LoadK8sConfig() error

LoadK8sConfig load config from local file or from cluster

func PodMetadata 

func PodMetadata(kind string) []string

func PodSpec 

func PodSpec(kind string) []string

func ResourceGroupToString 

func ResourceGroupToString(group, version, resource string) []string

func SelectorToString 

func SelectorToString(ls labels.Set) string

String returns all labels listed as a human readable string. Conveniently, exactly the format that ParseSelector takes.

func SetAgentCompatibleAnnotation 

func SetAgentCompatibleAnnotation(annotations map[string]string, val bool)

func SetAgentCompatibleLabel 

func SetAgentCompatibleLabel(labels map[string]string, val bool)

func SetLabel 

func SetLabel(labels map[string]string, key string, val bool)

func StringInSlice 

func StringInSlice(strSlice []string, str string) int

func StringToResourceGroup 

func StringToResourceGroup(str string) (string, string, string)

func V1AllClusterWithCompromisedRegistriesMock 

func V1AllClusterWithCompromisedRegistriesMock() *unstructured.UnstructuredList

func V1KubeSystemNamespaceMock 

func V1KubeSystemNamespaceMock() *unstructured.UnstructuredList

Types

type IBasicWorkload 

type IBasicWorkload interface {

	// Set
	SetKind(string)
	SetWorkload(map[string]interface{})
	SetLabel(key, value string)
	SetAnnotation(key, value string)
	SetNamespace(string)
	SetName(string)

	// Get
	GetNamespace() string
	GetName() string
	GetGenerateName() string
	GetApiVersion() string
	GetKind() string
	GetInnerAnnotation(string) (string, bool)
	GetPodAnnotation(string) (string, bool)
	GetAnnotation(string) (string, bool)
	GetLabel(string) (string, bool)
	GetAnnotations() map[string]string
	GetInnerAnnotations() map[string]string
	GetPodAnnotations() map[string]string
	GetLabels() map[string]string
	GetInnerLabels() map[string]string
	GetPodLabels() map[string]string
	GetVolumes() ([]corev1.Volume, error)
	GetReplicas() int
	GetContainers() ([]corev1.Container, error)
	GetInitContainers() ([]corev1.Container, error)
	GetOwnerReferences() ([]metav1.OwnerReference, error)
	GetImagePullSecret() ([]corev1.LocalObjectReference, error)
	GetServiceAccountName() string
	GetSelector() (*metav1.LabelSelector, error)
	GetResourceVersion() string
	GetUID() string
	GetPodSpec() (*corev1.PodSpec, error)

	GetWorkload() map[string]interface{}

	// REMOVE
	RemoveLabel(string)
	RemoveAnnotation(string)
	RemovePodStatus()
	RemoveResourceVersion()
}

type IWorkload 

type IWorkload interface {
	IBasicWorkload

	// Convert
	ToUnstructured() (*unstructured.Unstructured, error)
	ToString() string
	Json() string // DEPRECATED

	// GET
	GetWlid() string
	GetJobID() *apis.JobTracking
	GetVersion() string
	GetGroup() string

	// SET
	SetWlid(string)
	SetInject()
	SetIgnore()
	SetUpdateTime()
	SetJobID(apis.JobTracking)
	SetCompatible()
	SetIncompatible()
	SetReplaceheaders()

	// EXIST
	IsIgnore() bool
	IsInject() bool
	IsAttached() bool
	IsCompatible() bool
	IsIncompatible() bool

	// REMOVE
	RemoveWlid()
	RemoveSecretData()
	RemoveInject()
	RemoveIgnore()
	RemoveUpdateTime()
	RemoveJobID()
	RemoveCompatible()
	RemoveArmoMetadata()
	RemoveArmoLabels()
	RemoveArmoAnnotations()
}

type KubernetesApi 

type KubernetesApi struct {
	KubernetesClient kubernetes.Interface
	DynamicClient    dynamic.Interface
	Context          context.Context
}

KubernetesApi -

func NewKubernetesApi 

func NewKubernetesApi() *KubernetesApi

NewKubernetesApi -

func (*KubernetesApi) CalculateWorkloadParentRecursive 

func (k8sAPI *KubernetesApi) CalculateWorkloadParentRecursive(workload *Workload) (string, string, error)

func (*KubernetesApi) CreateWorkload 

func (k8sAPI *KubernetesApi) CreateWorkload(workload *Workload) (*Workload, error)

func (*KubernetesApi) DeleteWorkloadByWlid 

func (k8sAPI *KubernetesApi) DeleteWorkloadByWlid(wlid string) error

func (*KubernetesApi) GetNamespace 

func (k8sAPI *KubernetesApi) GetNamespace(ns string) (*Workload, error)

func (*KubernetesApi) GetWorkload 

func (k8sAPI *KubernetesApi) GetWorkload(namespace, kind, name string) (*Workload, error)

func (*KubernetesApi) GetWorkloadByWlid 

func (k8sAPI *KubernetesApi) GetWorkloadByWlid(wlid string) (*Workload, error)

func (*KubernetesApi) ListAttachedPods 

func (k8sAPI *KubernetesApi) ListAttachedPods(namespace string) ([]corev1.Pod, error)

func (*KubernetesApi) ListPods 

func (k8sAPI *KubernetesApi) ListPods(namespace string, podLabels map[string]string) ([]corev1.Pod, error)

func (*KubernetesApi) ListWorkloads 

func (k8sAPI *KubernetesApi) ListWorkloads(groupVersionResource *schema.GroupVersionResource, namespace string, podLabels, fieldSelector map[string]string) ([]Workload, error)

func (*KubernetesApi) ResourceInterface 

func (k8sAPI *KubernetesApi) ResourceInterface(resource *schema.GroupVersionResource, namespace string) dynamic.ResourceInterface

func (*KubernetesApi) UpdateWorkload 

func (k8sAPI *KubernetesApi) UpdateWorkload(workload *Workload) (*Workload, error)

type Workload 

type Workload struct {
	// contains filtered or unexported fields
}

func NewWorkload 

func NewWorkload(bWorkload []byte) (*Workload, error)

func NewWorkloadObj 

func NewWorkloadObj(workload map[string]interface{}) *Workload

func (*Workload) DeepCopy 

func (workload *Workload) DeepCopy(w map[string]interface{})

func (*Workload) GetAnnotation 

func (w *Workload) GetAnnotation(annotation string) (string, bool)

func (*Workload) GetAnnotations 

func (w *Workload) GetAnnotations() map[string]string

func (*Workload) GetApiVersion 

func (w *Workload) GetApiVersion() string

func (*Workload) GetContainers 

func (w *Workload) GetContainers() ([]corev1.Container, error)

GetContainers -

func (*Workload) GetGenerateName 

func (w *Workload) GetGenerateName() string

func (*Workload) GetGroup 

func (w *Workload) GetGroup() string

func (*Workload) GetImagePullSecret 

func (w *Workload) GetImagePullSecret() ([]corev1.LocalObjectReference, error)

func (*Workload) GetInitContainers 

func (w *Workload) GetInitContainers() ([]corev1.Container, error)

GetInitContainers -

func (*Workload) GetInnerAnnotation 

func (w *Workload) GetInnerAnnotation(annotation string) (string, bool)

GetInnerAnnotation DEPRECATED

func (*Workload) GetInnerAnnotations 

func (w *Workload) GetInnerAnnotations() map[string]string

GetInnerAnnotations - DEPRECATED

func (*Workload) GetInnerLabels 

func (w *Workload) GetInnerLabels() map[string]string

GetInnerLabels - DEPRECATED

func (*Workload) GetJobID 

func (w *Workload) GetJobID() *apis.JobTracking

func (*Workload) GetKind 

func (w *Workload) GetKind() string

func (*Workload) GetLabel 

func (w *Workload) GetLabel(label string) (string, bool)

func (*Workload) GetLabels 

func (w *Workload) GetLabels() map[string]string

func (*Workload) GetName 

func (w *Workload) GetName() string

func (*Workload) GetNamespace 

func (w *Workload) GetNamespace() string

func (*Workload) GetOwnerReferences 

func (w *Workload) GetOwnerReferences() ([]metav1.OwnerReference, error)

GetOwnerReferences -

func (*Workload) GetPodAnnotation 

func (w *Workload) GetPodAnnotation(annotation string) (string, bool)

func (*Workload) GetPodAnnotations 

func (w *Workload) GetPodAnnotations() map[string]string

GetPodAnnotations

func (*Workload) GetPodLabel 

func (w *Workload) GetPodLabel(label string) (string, bool)

func (*Workload) GetPodLabels 

func (w *Workload) GetPodLabels() map[string]string

func (*Workload) GetPodSpec 

func (w *Workload) GetPodSpec() (*corev1.PodSpec, error)

func (*Workload) GetReplicas 

func (w *Workload) GetReplicas() int

func (*Workload) GetResourceVersion 

func (w *Workload) GetResourceVersion() string

func (*Workload) GetSelector 

func (w *Workload) GetSelector() (*metav1.LabelSelector, error)

func (*Workload) GetServiceAccountName 

func (w *Workload) GetServiceAccountName() string

func (*Workload) GetUID 

func (w *Workload) GetUID() string

func (*Workload) GetVersion 

func (w *Workload) GetVersion() string

func (*Workload) GetVolumes 

func (w *Workload) GetVolumes() ([]corev1.Volume, error)

GetVolumes -

func (*Workload) GetWlid 

func (w *Workload) GetWlid() string

func (*Workload) GetWorkload 

func (w *Workload) GetWorkload() map[string]interface{}

========================================= GET =========================================

func (*Workload) IsAttached 

func (w *Workload) IsAttached() bool

func (*Workload) IsCompatible 

func (w *Workload) IsCompatible() bool

func (*Workload) IsIgnore 

func (w *Workload) IsIgnore() bool

func (*Workload) IsIncompatible 

func (w *Workload) IsIncompatible() bool

func (*Workload) IsInject 

func (w *Workload) IsInject() bool

func (*Workload) IsReplaceheaders 

func (w *Workload) IsReplaceheaders() bool

func (*Workload) Json 

func (w *Workload) Json() string

func (*Workload) RemoveAnnotation 

func (w *Workload) RemoveAnnotation(key string)

func (*Workload) RemoveArmoAnnotations 

func (w *Workload) RemoveArmoAnnotations()

func (*Workload) RemoveArmoLabels 

func (w *Workload) RemoveArmoLabels()

func (*Workload) RemoveArmoMetadata 

func (w *Workload) RemoveArmoMetadata()

func (*Workload) RemoveCompatible 

func (w *Workload) RemoveCompatible()

func (*Workload) RemoveIgnore 

func (w *Workload) RemoveIgnore()

func (*Workload) RemoveInject 

func (w *Workload) RemoveInject()

func (*Workload) RemoveJobID 

func (w *Workload) RemoveJobID()

func (*Workload) RemoveLabel 

func (w *Workload) RemoveLabel(key string)

func (*Workload) RemoveMetadata 

func (w *Workload) RemoveMetadata(scope []string, metadata, key string)

func (*Workload) RemovePodAnnotation 

func (w *Workload) RemovePodAnnotation(key string)

func (*Workload) RemovePodLabel 

func (w *Workload) RemovePodLabel(key string)

func (*Workload) RemovePodStatus 

func (w *Workload) RemovePodStatus()

func (*Workload) RemoveResourceVersion 

func (w *Workload) RemoveResourceVersion()

func (*Workload) RemoveSecretData 

func (w *Workload) RemoveSecretData()

func (*Workload) RemoveUpdateTime 

func (w *Workload) RemoveUpdateTime()

func (*Workload) RemoveWlid 

func (w *Workload) RemoveWlid()

func (*Workload) SetAnnotation 

func (w *Workload) SetAnnotation(key, value string)

func (*Workload) SetCompatible 

func (w *Workload) SetCompatible()

func (*Workload) SetIgnore 

func (w *Workload) SetIgnore()

func (*Workload) SetIncompatible 

func (w *Workload) SetIncompatible()

func (*Workload) SetInject 

func (w *Workload) SetInject()

func (*Workload) SetJobID 

func (w *Workload) SetJobID(jobTracking apis.JobTracking)

func (*Workload) SetKind 

func (w *Workload) SetKind(kind string)

func (*Workload) SetLabel 

func (w *Workload) SetLabel(key, value string)

func (*Workload) SetMetadata 

func (w *Workload) SetMetadata(scope []string, key string, val interface{})

func (*Workload) SetName 

func (w *Workload) SetName(name string)

func (*Workload) SetNamespace 

func (w *Workload) SetNamespace(namespace string)

func (*Workload) SetPodAnnotation 

func (w *Workload) SetPodAnnotation(key, value string)

func (*Workload) SetPodLabel 

func (w *Workload) SetPodLabel(key, value string)

func (*Workload) SetReplaceheaders 

func (w *Workload) SetReplaceheaders()

func (*Workload) SetUpdateTime 

func (w *Workload) SetUpdateTime()

func (*Workload) SetWlid 

func (w *Workload) SetWlid(wlid string)

func (*Workload) SetWorkload 

func (w *Workload) SetWorkload(workload map[string]interface{})

func (*Workload) ToString 

func (w *Workload) ToString() string

func (*Workload) ToUnstructured 

func (w *Workload) ToUnstructured() (*unstructured.Unstructured, error)

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