describe

package
v0.28.0 Latest Latest
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 Go to latest Published: Aug 15, 2023 License: Apache-2.0 Imports: 66 Imported by: 53

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Index

Constants

View Source 
const (
	LEVEL_0 = iota
	LEVEL_1
	LEVEL_2
	LEVEL_3
	LEVEL_4
)

Each level has 2 spaces for PrefixWriter

View Source 
const (
	// LoadBalancerWidth is the width how we describe load balancer
	LoadBalancerWidth = 16

	// LabelNodeRolePrefix is a label prefix for node roles
	// It's copied over to here until it's merged in core: https://github.com/kubernetes/kubernetes/pull/39112
	LabelNodeRolePrefix = "node-role.kubernetes.io/"

	// NodeLabelRole specifies the role of a node
	NodeLabelRole = "kubernetes.io/role"
)

Variables

This section is empty.

Functions

func CombineResourceGroup added in v0.18.0 

func CombineResourceGroup(resource, group []string) string

func DescribeEvents added in v0.18.0 

func DescribeEvents(el *corev1.EventList, w PrefixWriter)

func DescribeLimitRanges added in v0.18.0 

func DescribeLimitRanges(limitRanges *corev1.LimitRangeList, w PrefixWriter)

DescribeLimitRanges merges a set of limit range items into a single tabular description

func DescribePodTemplate added in v0.18.0 

func DescribePodTemplate(template *corev1.PodTemplateSpec, w PrefixWriter)

func DescribeProbe added in v0.18.0 

func DescribeProbe(probe *corev1.Probe) string

DescribeProbe is exported for consumers in other API groups that have probes

func DescribeResourceQuotas added in v0.18.0 

func DescribeResourceQuotas(quotas *corev1.ResourceQuotaList, w PrefixWriter)

DescribeResourceQuotas merges a set of quota items into a single tabular description of all quotas

func SortedResourceNames added in v0.18.0 

func SortedResourceNames(list corev1.ResourceList) []corev1.ResourceName

SortedResourceNames returns the sorted resource names of a resource list.

Types

type CSINodeDescriber added in v0.18.0 

type CSINodeDescriber struct {
	clientset.Interface
}

func (*CSINodeDescriber) Describe added in v0.18.0 

func (c *CSINodeDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type CertificateSigningRequestDescriber added in v0.18.0 

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

func (*CertificateSigningRequestDescriber) Describe added in v0.18.0 

func (p *CertificateSigningRequestDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ClusterCIDRDescriber added in v0.25.0 

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

ClusterCIDRDescriber generates information about a ClusterCIDR.

func (*ClusterCIDRDescriber) Describe added in v0.25.0 

func (c *ClusterCIDRDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ClusterRoleBindingDescriber added in v0.18.0 

type ClusterRoleBindingDescriber struct {
	clientset.Interface
}

ClusterRoleBindingDescriber generates information about a node.

func (*ClusterRoleBindingDescriber) Describe added in v0.18.0 

func (d *ClusterRoleBindingDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ClusterRoleDescriber added in v0.18.0 

type ClusterRoleDescriber struct {
	clientset.Interface
}

ClusterRoleDescriber generates information about a node.

func (*ClusterRoleDescriber) Describe added in v0.18.0 

func (d *ClusterRoleDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ConfigMapDescriber added in v0.18.0 

type ConfigMapDescriber struct {
	clientset.Interface
}

ConfigMapDescriber generates information about a ConfigMap

func (*ConfigMapDescriber) Describe added in v0.18.0 

func (d *ConfigMapDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type CronJobDescriber added in v0.18.0 

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

CronJobDescriber generates information about a cron job and the jobs it has created.

func (*CronJobDescriber) Describe added in v0.18.0 

func (d *CronJobDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type DaemonSetDescriber added in v0.18.0 

type DaemonSetDescriber struct {
	clientset.Interface
}

DaemonSetDescriber generates information about a daemon set and the pods it has created.

func (*DaemonSetDescriber) Describe added in v0.18.0 

func (d *DaemonSetDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type DeploymentDescriber added in v0.18.0 

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

DeploymentDescriber generates information about a deployment.

func (*DeploymentDescriber) Describe added in v0.18.0 

func (dd *DeploymentDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type DescriberFunc 

type DescriberFunc func(restClientGetter genericclioptions.RESTClientGetter, mapping *meta.RESTMapping) (ResourceDescriber, error)

DescriberFunc gives a way to display the specified RESTMapping type 

var (

	// DescriberFn gives a way to easily override the function for unit testing if needed
	DescriberFn DescriberFunc = Describer
)

type DescriberSettings 

type DescriberSettings struct {
	ShowEvents bool
	ChunkSize  int64
}

DescriberSettings holds display configuration for each object describer to control what is printed.

type Describers added in v0.18.0 

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

Describers implements ObjectDescriber against functions registered via Add. Those functions can be strongly typed. Types are exactly matched (no conversion or assignable checks).

func (*Describers) Add added in v0.18.0 

func (d *Describers) Add(fns ...interface{}) error

Add adds one or more describer functions to the Describer. The passed function must match the signature: 

func(...) (string, error)

Any number of arguments may be provided.

func (*Describers) DescribeObject added in v0.18.0 

func (d *Describers) DescribeObject(exact interface{}, extra ...interface{}) (string, error)

DescribeObject implements ObjectDescriber and will attempt to print the provided object to a string, if at least one describer function has been registered with the exact types passed, or if any describer can print the exact object in its first argument (the remainder will be provided empty values). If no function registered with Add can satisfy the passed objects, an ErrNoDescriber will be returned TODO: reorder and partial match extra.

type EndpointSliceDescriber added in v0.18.0 

type EndpointSliceDescriber struct {
	clientset.Interface
}

EndpointSliceDescriber generates information about an EndpointSlice.

func (*EndpointSliceDescriber) Describe added in v0.18.0 

func (d *EndpointSliceDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type EndpointsDescriber added in v0.18.0 

type EndpointsDescriber struct {
	clientset.Interface
}

EndpointsDescriber generates information about an Endpoint.

func (*EndpointsDescriber) Describe added in v0.18.0 

func (d *EndpointsDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type EnvVarResolverFunc added in v0.18.0 

type EnvVarResolverFunc func(e corev1.EnvVar) string

func EnvValueRetriever added in v0.18.0 

func EnvValueRetriever(pod *corev1.Pod) EnvVarResolverFunc

EnvValueFrom is exported for use by describers in other packages

type ErrNoDescriber 

type ErrNoDescriber struct {
	Types []string
}

ErrNoDescriber is a structured error indicating the provided object or objects cannot be described.

func (ErrNoDescriber) Error 

func (e ErrNoDescriber) Error() string

Error implements the error interface.

type HorizontalPodAutoscalerDescriber added in v0.18.0 

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

HorizontalPodAutoscalerDescriber generates information about a horizontal pod autoscaler.

func (*HorizontalPodAutoscalerDescriber) Describe added in v0.18.0 

func (d *HorizontalPodAutoscalerDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type IPAddressDescriber added in v0.27.0 

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

IPAddressDescriber generates information about an IPAddress.

func (*IPAddressDescriber) Describe added in v0.27.0 

func (c *IPAddressDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type IngressClassDescriber added in v0.18.0 

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

func (*IngressClassDescriber) Describe added in v0.18.0 

func (i *IngressClassDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type IngressDescriber added in v0.18.0 

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

func (*IngressDescriber) Describe added in v0.18.0 

func (i *IngressDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type JobDescriber added in v0.18.0 

type JobDescriber struct {
	clientset.Interface
}

JobDescriber generates information about a job and the pods it has created.

func (*JobDescriber) Describe added in v0.18.0 

func (d *JobDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type LeaseDescriber added in v0.19.0 

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

type LimitRangeDescriber added in v0.18.0 

type LimitRangeDescriber struct {
	clientset.Interface
}

LimitRangeDescriber generates information about a limit range

func (*LimitRangeDescriber) Describe added in v0.18.0 

func (d *LimitRangeDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type NamespaceDescriber added in v0.18.0 

type NamespaceDescriber struct {
	clientset.Interface
}

NamespaceDescriber generates information about a namespace

func (*NamespaceDescriber) Describe added in v0.18.0 

func (d *NamespaceDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type NetworkPolicyDescriber added in v0.18.0 

type NetworkPolicyDescriber struct {
	clientset.Interface
}

NetworkPolicyDescriber generates information about a networkingv1.NetworkPolicy

func (*NetworkPolicyDescriber) Describe added in v0.18.0 

func (d *NetworkPolicyDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type NodeDescriber added in v0.18.0 

type NodeDescriber struct {
	clientset.Interface
}

NodeDescriber generates information about a node.

func (*NodeDescriber) Describe added in v0.18.0 

func (d *NodeDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ObjectDescriber 

type ObjectDescriber interface {
	DescribeObject(object interface{}, extra ...interface{}) (output string, err error)
}

ObjectDescriber is an interface for displaying arbitrary objects with extra information. Use when an object is in hand (on disk, or already retrieved). Implementers may ignore the additional information passed on extra, or use it by default. ObjectDescribers may return ErrNoDescriber if no suitable describer is found. 

var DefaultObjectDescriber ObjectDescriber

DefaultObjectDescriber can describe the default Kubernetes objects.

type PersistentVolumeClaimDescriber added in v0.18.0 

type PersistentVolumeClaimDescriber struct {
	clientset.Interface
}

func (*PersistentVolumeClaimDescriber) Describe added in v0.18.0 

func (d *PersistentVolumeClaimDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type PersistentVolumeDescriber added in v0.18.0 

type PersistentVolumeDescriber struct {
	clientset.Interface
}

func (*PersistentVolumeDescriber) Describe added in v0.18.0 

func (d *PersistentVolumeDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type PodDescriber added in v0.18.0 

type PodDescriber struct {
	clientset.Interface
}

PodDescriber generates information about a pod and the replication controllers that create it.

func (*PodDescriber) Describe added in v0.18.0 

func (d *PodDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type PodDisruptionBudgetDescriber added in v0.18.0 

type PodDisruptionBudgetDescriber struct {
	clientset.Interface
}

func (*PodDisruptionBudgetDescriber) Describe added in v0.18.0 

func (p *PodDisruptionBudgetDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type PrefixWriter added in v0.18.0 

type PrefixWriter interface {
	// Write writes text with the specified indentation level.
	Write(level int, format string, a ...interface{})
	// WriteLine writes an entire line with no indentation level.
	WriteLine(a ...interface{})
	// Flush forces indentation to be reset.
	Flush()
}

PrefixWriter can write text at various indentation levels.

func NewNestedPrefixWriter added in v0.19.0 

func NewNestedPrefixWriter(out PrefixWriter, indent int) PrefixWriter

NewPrefixWriter creates a new PrefixWriter.

func NewPrefixWriter added in v0.18.0 

func NewPrefixWriter(out io.Writer) PrefixWriter

NewPrefixWriter creates a new PrefixWriter.

type PriorityClassDescriber added in v0.18.0 

type PriorityClassDescriber struct {
	clientset.Interface
}

PriorityClassDescriber generates information about a PriorityClass.

func (*PriorityClassDescriber) Describe added in v0.18.0 

func (s *PriorityClassDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ReplicaSetDescriber added in v0.18.0 

type ReplicaSetDescriber struct {
	clientset.Interface
}

ReplicaSetDescriber generates information about a ReplicaSet and the pods it has created.

func (*ReplicaSetDescriber) Describe added in v0.18.0 

func (d *ReplicaSetDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ReplicationControllerDescriber added in v0.18.0 

type ReplicationControllerDescriber struct {
	clientset.Interface
}

ReplicationControllerDescriber generates information about a replication controller and the pods it has created.

func (*ReplicationControllerDescriber) Describe added in v0.18.0 

func (d *ReplicationControllerDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ResourceDescriber added in v0.18.0 

type ResourceDescriber interface {
	Describe(namespace, name string, describerSettings DescriberSettings) (output string, err error)
}

ResourceDescriber generates output for the named resource or an error if the output could not be generated. Implementers typically abstract the retrieval of the named object from a remote server.

func Describer 

func Describer(restClientGetter genericclioptions.RESTClientGetter, mapping *meta.RESTMapping) (ResourceDescriber, error)

Describer returns a Describer for displaying the specified RESTMapping type or an error.

func DescriberFor added in v0.18.0 

func DescriberFor(kind schema.GroupKind, clientConfig *rest.Config) (ResourceDescriber, bool)

DescriberFor returns the default describe functions for each of the standard Kubernetes types.

func GenericDescriberFor added in v0.18.0 

func GenericDescriberFor(mapping *meta.RESTMapping, clientConfig *rest.Config) (ResourceDescriber, bool)

GenericDescriberFor returns a generic describer for the specified mapping that uses only information available from runtime.Unstructured

type ResourceQuotaDescriber added in v0.18.0 

type ResourceQuotaDescriber struct {
	clientset.Interface
}

ResourceQuotaDescriber generates information about a resource quota

func (*ResourceQuotaDescriber) Describe added in v0.18.0 

func (d *ResourceQuotaDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type RoleBindingDescriber added in v0.18.0 

type RoleBindingDescriber struct {
	clientset.Interface
}

RoleBindingDescriber generates information about a node.

func (*RoleBindingDescriber) Describe added in v0.18.0 

func (d *RoleBindingDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type RoleDescriber added in v0.18.0 

type RoleDescriber struct {
	clientset.Interface
}

RoleDescriber generates information about a node.

func (*RoleDescriber) Describe added in v0.18.0 

func (d *RoleDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type SecretDescriber added in v0.18.0 

type SecretDescriber struct {
	clientset.Interface
}

SecretDescriber generates information about a secret

func (*SecretDescriber) Describe added in v0.18.0 

func (d *SecretDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ServiceAccountDescriber added in v0.18.0 

type ServiceAccountDescriber struct {
	clientset.Interface
}

ServiceAccountDescriber generates information about a service.

func (*ServiceAccountDescriber) Describe added in v0.18.0 

func (d *ServiceAccountDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type ServiceDescriber added in v0.18.0 

type ServiceDescriber struct {
	clientset.Interface
}

ServiceDescriber generates information about a service.

func (*ServiceDescriber) Describe added in v0.18.0 

func (d *ServiceDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type SortableResourceNames added in v0.18.0 

type SortableResourceNames []corev1.ResourceName

func (SortableResourceNames) Len added in v0.18.0 

func (list SortableResourceNames) Len() int

func (SortableResourceNames) Less added in v0.18.0 

func (list SortableResourceNames) Less(i, j int) bool

func (SortableResourceNames) Swap added in v0.18.0 

func (list SortableResourceNames) Swap(i, j int)

type SortableResourceQuotas added in v0.18.0 

type SortableResourceQuotas []corev1.ResourceQuota

func (SortableResourceQuotas) Len added in v0.18.0 

func (list SortableResourceQuotas) Len() int

func (SortableResourceQuotas) Less added in v0.18.0 

func (list SortableResourceQuotas) Less(i, j int) bool

func (SortableResourceQuotas) Swap added in v0.18.0 

func (list SortableResourceQuotas) Swap(i, j int)

type SortableVolumeDevices added in v0.18.0 

type SortableVolumeDevices []corev1.VolumeDevice

func (SortableVolumeDevices) Len added in v0.18.0 

func (list SortableVolumeDevices) Len() int

func (SortableVolumeDevices) Less added in v0.18.0 

func (list SortableVolumeDevices) Less(i, j int) bool

func (SortableVolumeDevices) Swap added in v0.18.0 

func (list SortableVolumeDevices) Swap(i, j int)

type SortableVolumeMounts added in v0.18.0 

type SortableVolumeMounts []corev1.VolumeMount

func (SortableVolumeMounts) Len added in v0.18.0 

func (list SortableVolumeMounts) Len() int

func (SortableVolumeMounts) Less added in v0.18.0 

func (list SortableVolumeMounts) Less(i, j int) bool

func (SortableVolumeMounts) Swap added in v0.18.0 

func (list SortableVolumeMounts) Swap(i, j int)

type StatefulSetDescriber added in v0.18.0 

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

func (*StatefulSetDescriber) Describe added in v0.18.0 

func (p *StatefulSetDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

type StorageClassDescriber added in v0.18.0 

type StorageClassDescriber struct {
	clientset.Interface
}

func (*StorageClassDescriber) Describe added in v0.18.0 

func (s *StorageClassDescriber) Describe(namespace, name string, describerSettings DescriberSettings) (string, error)

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