Golang Interface.ProviderName方法代码示例

// ProbeControllerVolumePlugins collects all persistent volume plugins into an
// easy to use list. Only volume plugins that implement any of
// provisioner/recycler/deleter interface should be returned.
func ProbeControllerVolumePlugins(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) []volume.VolumePlugin {
	allPlugins := []volume.VolumePlugin{}

	// The list of plugins to probe is decided by this binary, not
	// by dynamic linking or other "magic".  Plugins will be analyzed and
	// initialized later.

	// Each plugin can make use of VolumeConfig.  The single arg to this func contains *all* enumerated
	// options meant to configure volume plugins.  From that single config, create an instance of volume.VolumeConfig
	// for a specific plugin and pass that instance to the plugin's ProbeVolumePlugins(config) func.

	// HostPath recycling is for testing and development purposes only!
	hostPathConfig := volume.VolumeConfig{
		RecyclerMinimumTimeout:   int(config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutHostPath),
		RecyclerTimeoutIncrement: int(config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutHostPath),
		RecyclerPodTemplate:      volume.NewPersistentVolumeRecyclerPodTemplate(),
		ProvisioningEnabled:      config.EnableHostPathProvisioning,
	}
	if err := AttemptToLoadRecycler(config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathHostPath, &hostPathConfig); err != nil {
		glog.Fatalf("Could not create hostpath recycler pod from file %s: %+v", config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathHostPath, err)
	}
	allPlugins = append(allPlugins, host_path.ProbeVolumePlugins(hostPathConfig)...)

	nfsConfig := volume.VolumeConfig{
		RecyclerMinimumTimeout:   int(config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutNFS),
		RecyclerTimeoutIncrement: int(config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutNFS),
		RecyclerPodTemplate:      volume.NewPersistentVolumeRecyclerPodTemplate(),
	}
	if err := AttemptToLoadRecycler(config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathNFS, &nfsConfig); err != nil {
		glog.Fatalf("Could not create NFS recycler pod from file %s: %+v", config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathNFS, err)
	}
	allPlugins = append(allPlugins, nfs.ProbeVolumePlugins(nfsConfig)...)
	allPlugins = append(allPlugins, glusterfs.ProbeVolumePlugins()...)
	// add rbd provisioner
	allPlugins = append(allPlugins, rbd.ProbeVolumePlugins()...)
	allPlugins = append(allPlugins, quobyte.ProbeVolumePlugins()...)

	allPlugins = append(allPlugins, flocker.ProbeVolumePlugins()...)

	if cloud != nil {
		switch {
		case aws.ProviderName == cloud.ProviderName():
			allPlugins = append(allPlugins, aws_ebs.ProbeVolumePlugins()...)
		case gce.ProviderName == cloud.ProviderName():
			allPlugins = append(allPlugins, gce_pd.ProbeVolumePlugins()...)
		case openstack.ProviderName == cloud.ProviderName():
			allPlugins = append(allPlugins, cinder.ProbeVolumePlugins()...)
		case vsphere.ProviderName == cloud.ProviderName():
			allPlugins = append(allPlugins, vsphere_volume.ProbeVolumePlugins()...)
		case azure.CloudProviderName == cloud.ProviderName():
			allPlugins = append(allPlugins, azure_dd.ProbeVolumePlugins()...)
		}
	}

	return allPlugins
}

// NewVolumeProvisioner returns a volume provisioner to use when running in a cloud or development environment.
// The beta implementation of provisioning allows 1 implied provisioner per cloud, until we allow configuration of many.
// We explicitly map clouds to volume plugins here which allows us to configure many later without backwards compatibility issues.
// Not all cloudproviders have provisioning capability, which is the reason for the bool in the return to tell the caller to expect one or not.
func NewVolumeProvisioner(cloud cloudprovider.Interface, flags VolumeConfigFlags) (volume.ProvisionableVolumePlugin, error) {
	switch {
	case cloud == nil && flags.EnableHostPathProvisioning:
		return getProvisionablePluginFromVolumePlugins(host_path.ProbeVolumePlugins(volume.VolumeConfig{}))
	case cloud != nil && aws.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(aws_ebs.ProbeVolumePlugins())
		//	case cloud != nil && gce.ProviderName == cloud.ProviderName():
		//		return getProvisionablePluginFromVolumePlugins(gce_pd.ProbeVolumePlugins())
	case cloud != nil && openstack.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(cinder.ProbeVolumePlugins())
	}
	return nil, nil
}

// NewAlphaVolumeProvisioner returns a volume provisioner to use when running in
// a cloud or development environment. The alpha implementation of provisioning
// allows 1 implied provisioner per cloud and is here only for compatibility
// with Kubernetes 1.3
// TODO: remove in Kubernetes 1.5
func NewAlphaVolumeProvisioner(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) (volume.ProvisionableVolumePlugin, error) {
	switch {
	case !utilconfig.DefaultFeatureGate.DynamicVolumeProvisioning():
		return nil, nil
	case cloud == nil && config.EnableHostPathProvisioning:
		return getProvisionablePluginFromVolumePlugins(host_path.ProbeVolumePlugins(
			volume.VolumeConfig{
				ProvisioningEnabled: true,
			}))
	case cloud != nil && aws.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(aws_ebs.ProbeVolumePlugins())
	case cloud != nil && gce.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(gce_pd.ProbeVolumePlugins())
	case cloud != nil && openstack.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(cinder.ProbeVolumePlugins())
	case cloud != nil && vsphere.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(vsphere_volume.ProbeVolumePlugins())
	case cloud != nil && azure.CloudProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(azure_dd.ProbeVolumePlugins())
	}
	return nil, nil
}

// NewVolumeProvisioner returns a volume provisioner to use when running in a cloud or development environment.
// The beta implementation of provisioning allows 1 implied provisioner per cloud, until we allow configuration of many.
// We explicitly map clouds to volume plugins here which allows us to configure many later without backwards compatibility issues.
// Not all cloudproviders have provisioning capability, which is the reason for the bool in the return to tell the caller to expect one or not.
func NewVolumeProvisioner(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) (volume.ProvisionableVolumePlugin, error) {
	switch {
	case cloud == nil && config.EnableHostPathProvisioning:
		return getProvisionablePluginFromVolumePlugins(host_path.ProbeVolumePlugins(volume.VolumeConfig{}))
	case cloud != nil && aws.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(aws_ebs.ProbeVolumePlugins())
	case cloud != nil && gce.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(gce_pd.ProbeVolumePlugins())
	case cloud != nil && openstack.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(cinder.ProbeVolumePlugins())
	case cloud != nil && vsphere.ProviderName == cloud.ProviderName():
		return getProvisionablePluginFromVolumePlugins(vsphere_volume.ProbeVolumePlugins())
	}
	return nil, nil
}