openshift

Documentation

Index

• Constants
• func CheckKubeConfigExist() bool
• func CheckPathExists(path string) bool
• func GetHostWithPort(inputURL string) (string, error)
• type Client
  • func New() (*Client, error)
  • func NewForConfig(config clientcmd.ClientConfig) (client *Client, err error)
  • func (c *Client) IsServerUp(timeout time.Duration) (bool, error)
• type OpenShift
  • func NewProvider() *OpenShift
  • func (oc *OpenShift) AttachVolume(ctx *lepton.Context, instanceName, volumeName string, attachID int) error
  • func (oc *OpenShift) BuildImage(ctx *lepton.Context) (string, error)
  • func (oc *OpenShift) BuildImageWithPackage(ctx *lepton.Context, pkgpath string) (string, error)
  • func (oc *OpenShift) CreateImage(ctx *lepton.Context, imagePath string) error
  • func (oc *OpenShift) CreateInstance(ctx *lepton.Context) error
  • func (oc *OpenShift) CreateVolume(ctx *lepton.Context, cv types.CloudVolume, data string, provider string) (lepton.NanosVolume, error)
  • func (oc *OpenShift) CustomizeImage(ctx *lepton.Context) (string, error)
  • func (oc *OpenShift) DeleteImage(ctx *lepton.Context, imagename string) error
  • func (oc *OpenShift) DeleteInstance(ctx *lepton.Context, instancename string) error
  • func (oc *OpenShift) DeleteVolume(ctx *lepton.Context, volumeName string) error
  • func (oc *OpenShift) DetachVolume(ctx *lepton.Context, instanceName, volumeName string) error
  • func (oc *OpenShift) GetAllVolumes(ctx *lepton.Context) (*[]lepton.NanosVolume, error)
  • func (oc *OpenShift) GetImages(ctx *lepton.Context, filter string) ([]lepton.CloudImage, error)
  • func (oc *OpenShift) GetInstanceByName(ctx *lepton.Context, name string) (*lepton.CloudInstance, error)
  • func (oc *OpenShift) GetInstanceLogs(ctx *lepton.Context, instancename string) (string, error)
  • func (oc *OpenShift) GetInstances(ctx *lepton.Context) ([]lepton.CloudInstance, error)
  • func (oc *OpenShift) Initialize(config *types.ProviderConfig) error
  • func (oc *OpenShift) InstanceStats(ctx *lepton.Context, instancename string, watch bool) error
  • func (oc *OpenShift) ListImages(ctx *lepton.Context, filter string) error
  • func (oc *OpenShift) ListInstances(ctx *lepton.Context) error
  • func (oc *OpenShift) PrintInstanceLogs(ctx *lepton.Context, instancename string, watch bool) error
  • func (oc *OpenShift) RebootInstance(ctx *lepton.Context, instanceName string) error
  • func (oc *OpenShift) ResizeImage(ctx *lepton.Context, imagename string, hbytes string) error
  • func (oc *OpenShift) StartInstance(ctx *lepton.Context, instancename string) error
  • func (oc *OpenShift) StopInstance(ctx *lepton.Context, instancename string) error
  • func (oc *OpenShift) SyncImage(config *types.Config, target lepton.Provider, imagename string) error

Constants

const ProviderName = "openshift"

ProviderName of the cloud platform provider

Functions

func CheckKubeConfigExist

func CheckKubeConfigExist() bool

CheckKubeConfigExist checks for existence of kubeconfig

func CheckPathExists

func CheckPathExists(path string) bool

CheckPathExists checks if a path exists or not

func GetHostWithPort

func GetHostWithPort(inputURL string) (string, error)

GetHostWithPort parses provided url and returns string formated as host:port even if port was not specifically specified in the origin url. If port is not specified, standart port corresponding to url schema is provided. example: for url https://example.com function will return "example.com:443" for url https://example.com:8443 function will return "example:8443"

Types

type Client

type Client struct {
	KubeClient       kubernetes.Interface
	KubeConfig       clientcmd.ClientConfig
	KubeClientConfig *rest.Config
	Namespace        string
	OperatorClient   *operatorsclientset.OperatorsV1alpha1Client
}

Client is a collection of fields used for client configuration and interaction

func New

func New() (*Client, error)

New creates a new client

func NewForConfig

func NewForConfig(config clientcmd.ClientConfig) (client *Client, err error)

NewForConfig creates a new client with the provided configuration or initializes the configuration if none is provided

func (*Client) IsServerUp

func (c *Client) IsServerUp(timeout time.Duration) (bool, error)

IsServerUp checks if a openshift cluster is up or not

type OpenShift

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

OpenShift provides access to the OpenShift/Kubernetes API and implements the provider interface.

func NewProvider

func NewProvider() *OpenShift

NewProvider Openshift

func (*OpenShift) AttachVolume

func (oc *OpenShift) AttachVolume(ctx *lepton.Context, instanceName, volumeName string, attachID int) error

AttachVolume attaches a volume to a nano instance

func (*OpenShift) BuildImage

func (oc *OpenShift) BuildImage(ctx *lepton.Context) (string, error)

BuildImage builds the image

func (*OpenShift) BuildImageWithPackage

func (oc *OpenShift) BuildImageWithPackage(ctx *lepton.Context, pkgpath string) (string, error)

BuildImageWithPackage builds the image with package

func (*OpenShift) CreateImage

func (oc *OpenShift) CreateImage(ctx *lepton.Context, imagePath string) error

CreateImage creates the image

func (*OpenShift) CreateInstance

func (oc *OpenShift) CreateInstance(ctx *lepton.Context) error

CreateInstance creates nano instance

func (*OpenShift) CreateVolume

func (oc *OpenShift) CreateVolume(ctx *lepton.Context, cv types.CloudVolume, data string, provider string) (lepton.NanosVolume, error)

CreateVolume creates a volume on the openshift cluster

func (*OpenShift) CustomizeImage

func (oc *OpenShift) CustomizeImage(ctx *lepton.Context) (string, error)

CustomizeImage customizes the images

func (*OpenShift) DeleteImage

func (oc *OpenShift) DeleteImage(ctx *lepton.Context, imagename string) error

DeleteImage deletes the image using the image name

func (*OpenShift) DeleteInstance

func (oc *OpenShift) DeleteInstance(ctx *lepton.Context, instancename string) error

DeleteInstance deletes a nano instance using the name

func (*OpenShift) DeleteVolume

func (oc *OpenShift) DeleteVolume(ctx *lepton.Context, volumeName string) error

DeleteVolume deletes a volume

func (*OpenShift) DetachVolume

func (oc *OpenShift) DetachVolume(ctx *lepton.Context, instanceName, volumeName string) error

DetachVolume detaches a volume from a nano instance

func (*OpenShift) GetAllVolumes

func (oc *OpenShift) GetAllVolumes(ctx *lepton.Context) (*[]lepton.NanosVolume, error)

GetAllVolumes gets all volumes

func (*OpenShift) GetImages

func (oc *OpenShift) GetImages(ctx *lepton.Context, filter string) ([]lepton.CloudImage, error)

GetImages gets all the images

func (*OpenShift) GetInstanceByName

func (oc *OpenShift) GetInstanceByName(ctx *lepton.Context, name string) (*lepton.CloudInstance, error)

GetInstanceByName gets a nano instance by name

func (*OpenShift) GetInstanceLogs

func (oc *OpenShift) GetInstanceLogs(ctx *lepton.Context, instancename string) (string, error)

GetInstanceLogs gets the logs from a nanos instance

func (*OpenShift) GetInstances

func (oc *OpenShift) GetInstances(ctx *lepton.Context) ([]lepton.CloudInstance, error)

GetInstances gets all nano instances

func (*OpenShift) Initialize

func (oc *OpenShift) Initialize(config *types.ProviderConfig) error

Initialize prepares the openshift client and checks if the openshift server is up

func (*OpenShift) InstanceStats

func (oc *OpenShift) InstanceStats(ctx *lepton.Context, instancename string, watch bool) error

InstanceStats show metrics for instances on openshift.

func (*OpenShift) ListImages

func (oc *OpenShift) ListImages(ctx *lepton.Context, filter string) error

ListImages lists all the images

func (*OpenShift) ListInstances

func (oc *OpenShift) ListInstances(ctx *lepton.Context) error

ListInstances lists all nano instances locally or on the provider

func (*OpenShift) PrintInstanceLogs

func (oc *OpenShift) PrintInstanceLogs(ctx *lepton.Context, instancename string, watch bool) error

PrintInstanceLogs prints the logs from a nanos instance

func (*OpenShift) RebootInstance

func (oc *OpenShift) RebootInstance(ctx *lepton.Context, instanceName string) error

RebootInstance reboots a nanos instance.

func (*OpenShift) ResizeImage

func (oc *OpenShift) ResizeImage(ctx *lepton.Context, imagename string, hbytes string) error

ResizeImage resizes the image

func (*OpenShift) StartInstance

func (oc *OpenShift) StartInstance(ctx *lepton.Context, instancename string) error

StartInstance starts a nanos instance

func (*OpenShift) StopInstance

func (oc *OpenShift) StopInstance(ctx *lepton.Context, instancename string) error

StopInstance stops a nanos instance

func (*OpenShift) SyncImage

func (oc *OpenShift) SyncImage(config *types.Config, target lepton.Provider, imagename string) error

SyncImage sync an image from one provider to another