k8sutils

Documentation

Overview

Package k8sutils provides Kubernetes utility functions that are specific to Portworx

Index

• type Instance
  • func New(kubeconfig string) (*Instance, error)
  • func (k *Instance) GetPXSharedApps() ([]apps_api.Deployment, []apps_api.StatefulSet, error)
  • func (k *Instance) GetPXSharedSCs() ([]string, error)
  • func (k *Instance) GetSecret(sel *core_api.SecretKeySelector, namespace string) ([]byte, error)
  • func (k *Instance) IsAnyPXAppPodUnmanaged() (bool, error)
  • func (k *Instance) RestoreScaledAppsReplicas() error
  • func (k *Instance) ScaleSharedAppsToZero() error

Types

type Instance

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

Instance represents an instance of k8sutils

func New

func New(kubeconfig string) (*Instance, error)

New returns a new instance of k8sutils

func (*Instance) GetPXSharedApps

func (k *Instance) GetPXSharedApps() ([]apps_api.Deployment, []apps_api.StatefulSet, error)

GetPXSharedApps returns all deployments and statefulsets using Portworx storage class for shared volumes

func (*Instance) GetPXSharedSCs

func (k *Instance) GetPXSharedSCs() ([]string, error)

GetPXSharedSCs returns all storage classes that have the shared parameter set to true

func (*Instance) GetSecret

func (k *Instance) GetSecret(sel *core_api.SecretKeySelector, namespace string) ([]byte, error)

GetSecret returns the secret subkey

func (*Instance) IsAnyPXAppPodUnmanaged

func (k *Instance) IsAnyPXAppPodUnmanaged() (bool, error)

IsAnyPXAppPodUnmanaged checks if any application pod using PX volumes is not managed by a kubernetes controller

func (*Instance) RestoreScaledAppsReplicas

func (k *Instance) RestoreScaledAppsReplicas() error

RestoreScaledAppsReplicas restores PX shared apps that were scaled down to 0 replicas

func (*Instance) ScaleSharedAppsToZero

func (k *Instance) ScaleSharedAppsToZero() error

ScaleSharedAppsToZero scales down PX shared apps to 0 replicas