openstack

package
v0.0.0-...-4bd6544 Latest Latest
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 Go to latest Published: Oct 5, 2016 License: AGPL-3.0 Imports: 49 Imported by: 0

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Index

Constants

View Source 
const (
	CredAttrTenantName = "tenant-name"
	CredAttrUserName   = "username"
	CredAttrPassword   = "password"
	CredAttrDomainName = "domain-name"
	CredAttrAccessKey  = "access-key"
	CredAttrSecretKey  = "secret-key"
)
View Source 
const (
	CinderProviderType = storage.ProviderType("cinder")
)

Variables

This section is empty.

Functions

This section is empty.

Types

type AuthMode 

type AuthMode string
const (
	AuthKeyPair  AuthMode = "keypair"
	AuthLegacy   AuthMode = "legacy"
	AuthUserPass AuthMode = "userpass"
)

type Environ 

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

func (*Environ) AllInstances 

func (e *Environ) AllInstances() ([]instance.Instance, error)

AllInstances returns all instances in this environment.

func (*Environ) AvailabilityZones 

func (e *Environ) AvailabilityZones() ([]common.AvailabilityZone, error)

AvailabilityZones returns a slice of availability zones.

func (*Environ) Bootstrap 

func (e *Environ) Bootstrap(ctx environs.BootstrapContext, args environs.BootstrapParams) (*environs.BootstrapResult, error)

func (*Environ) ClosePorts 

func (e *Environ) ClosePorts(ports []network.PortRange) error

func (*Environ) Config 

func (e *Environ) Config() *config.Config

func (*Environ) ConstraintsValidator 

func (e *Environ) ConstraintsValidator() (constraints.Validator, error)

ConstraintsValidator is defined on the Environs interface.

func (*Environ) ControllerInstances 

func (e *Environ) ControllerInstances(controllerUUID string) ([]instance.Id, error)

func (*Environ) Create 

func (e *Environ) Create(environs.CreateParams) error

Create is part of the Environ interface.

func (*Environ) Destroy 

func (e *Environ) Destroy() error

func (*Environ) DestroyController 

func (e *Environ) DestroyController(controllerUUID string) error

DestroyController implements the Environ interface.

func (*Environ) DistributeInstances 

func (e *Environ) DistributeInstances(candidates, distributionGroup []instance.Id) ([]instance.Id, error)

DistributeInstances implements the state.InstanceDistributor policy.

func (*Environ) InstanceAvailabilityZoneNames 

func (e *Environ) InstanceAvailabilityZoneNames(ids []instance.Id) ([]string, error)

InstanceAvailabilityZoneNames returns the availability zone names for each of the specified instances.

func (*Environ) Instances 

func (e *Environ) Instances(ids []instance.Id) ([]instance.Instance, error)

func (*Environ) MaintainInstance 

func (*Environ) MaintainInstance(args environs.StartInstanceParams) error

MaintainInstance is specified in the InstanceBroker interface.

func (*Environ) MetadataLookupParams 

func (e *Environ) MetadataLookupParams(region string) (*simplestreams.MetadataLookupParams, error)

MetadataLookupParams returns parameters which are used to query simplestreams metadata.

func (*Environ) OpenPorts 

func (e *Environ) OpenPorts(ports []network.PortRange) error

func (*Environ) Ports 

func (e *Environ) Ports() ([]network.PortRange, error)

func (*Environ) PrecheckInstance 

func (e *Environ) PrecheckInstance(series string, cons constraints.Value, placement string) error

PrecheckInstance is defined on the state.Prechecker interface.

func (*Environ) PrepareForBootstrap 

func (e *Environ) PrepareForBootstrap(ctx environs.BootstrapContext) error

PrepareForBootstrap is part of the Environ interface.

func (*Environ) Provider 

func (e *Environ) Provider() environs.EnvironProvider

func (*Environ) Region 

func (e *Environ) Region() (simplestreams.CloudSpec, error)

Region is specified in the HasRegion interface.

func (*Environ) RunUpgradeStepsFor 

func (e *Environ) RunUpgradeStepsFor(ver version.Number) error

RunUpgradeStepsFor implements provider.Upgradable

func (*Environ) SetConfig 

func (e *Environ) SetConfig(cfg *config.Config) error

func (*Environ) StartInstance 

func (e *Environ) StartInstance(args environs.StartInstanceParams) (*environs.StartInstanceResult, error)

StartInstance is specified in the InstanceBroker interface.

func (*Environ) StopInstances 

func (e *Environ) StopInstances(ids ...instance.Id) error

func (*Environ) StorageProvider 

func (env *Environ) StorageProvider(t storage.ProviderType) (storage.Provider, error)

StorageProvider implements storage.ProviderRegistry.

func (*Environ) StorageProviderTypes 

func (env *Environ) StorageProviderTypes() ([]storage.ProviderType, error)

StorageProviderTypes implements storage.ProviderRegistry.

func (*Environ) TagInstance 

func (e *Environ) TagInstance(id instance.Id, tags map[string]string) error

TagInstance implements environs.InstanceTagger.

type EnvironProvider 

type EnvironProvider struct {
	environs.ProviderCredentials
	Configurator      ProviderConfigurator
	FirewallerFactory FirewallerFactory
}

func (EnvironProvider) ConfigDefaults 

func (p EnvironProvider) ConfigDefaults() schema.Defaults

ConfigDefaults returns the default values for the provider specific config attributes.

func (EnvironProvider) ConfigSchema 

func (p EnvironProvider) ConfigSchema() schema.Fields

ConfigSchema returns extra config attributes specific to this provider only.

func (EnvironProvider) DetectRegions 

func (EnvironProvider) DetectRegions() ([]cloud.Region, error)

DetectRegions implements environs.CloudRegionDetector.

func (EnvironProvider) MetadataLookupParams 

func (p EnvironProvider) MetadataLookupParams(region string) (*simplestreams.MetadataLookupParams, error)

MetadataLookupParams returns parameters which are used to query image metadata to find matching image information.

func (EnvironProvider) Open 

func (p EnvironProvider) Open(args environs.OpenParams) (environs.Environ, error)

func (EnvironProvider) PrepareConfig 

func (p EnvironProvider) PrepareConfig(args environs.PrepareConfigParams) (*config.Config, error)

PrepareConfig is specified in the EnvironProvider interface.

func (EnvironProvider) Schema 

func (EnvironProvider) Schema() environschema.Fields

Schema returns the configuration schema for an environment.

func (EnvironProvider) Validate 

func (p EnvironProvider) Validate(cfg, old *config.Config) (valid *config.Config, err error)

type Firewaller 

type Firewaller interface {
	// OpenPorts opens the given port ranges for the whole environment.
	OpenPorts(ports []network.PortRange) error

	// ClosePorts closes the given port ranges for the whole environment.
	ClosePorts(ports []network.PortRange) error

	// Ports returns the port ranges opened for the whole environment.
	Ports() ([]network.PortRange, error)

	// Implementations are expected to delete all security groups for the
	// environment.
	DeleteAllModelGroups() error

	// Implementations are expected to delete all security groups for the
	// controller, ie those for all hosted models.
	DeleteAllControllerGroups(controllerUUID string) error

	// Implementations should return list of security groups, that belong to given instances.
	GetSecurityGroups(ids ...instance.Id) ([]string, error)

	// Implementations should set up initial security groups, if any.
	SetUpGroups(controllerUUID, machineId string, apiPort int) ([]nova.SecurityGroup, error)

	// Set of initial networks, that should be added by default to all new instances.
	InitialNetworks() []nova.ServerNetworks

	// OpenInstancePorts opens the given port ranges for the specified  instance.
	OpenInstancePorts(inst instance.Instance, machineId string, ports []network.PortRange) error

	// CloseInstancePorts closes the given port ranges for the specified  instance.
	CloseInstancePorts(inst instance.Instance, machineId string, ports []network.PortRange) error

	// InstancePorts returns the port ranges opened for the specified  instance.
	InstancePorts(inst instance.Instance, machineId string) ([]network.PortRange, error)
}

Firewaller allows custom openstack provider behaviour. This is used in other providers that embed the openstack provider.

type FirewallerFactory 

type FirewallerFactory interface {
	GetFirewaller(env environs.Environ) Firewaller
}

factory for obtaining firawaller object.

type OpenstackCredentials 

type OpenstackCredentials struct{}

func (OpenstackCredentials) CredentialSchemas 

func (OpenstackCredentials) CredentialSchemas() map[cloud.AuthType]cloud.CredentialSchema

CredentialSchemas is part of the environs.ProviderCredentials interface.

func (OpenstackCredentials) DetectCredentials 

func (c OpenstackCredentials) DetectCredentials() (*cloud.CloudCredential, error)

DetectCredentials is part of the environs.ProviderCredentials interface.

func (OpenstackCredentials) FinalizeCredential 

func (OpenstackCredentials) FinalizeCredential(_ environs.FinalizeCredentialContext, args environs.FinalizeCredentialParams) (*cloud.Credential, error)

FinalizeCredential is part of the environs.ProviderCredentials interface.

type OpenstackRenderer 

type OpenstackRenderer struct{}

func (OpenstackRenderer) Render 

func (OpenstackRenderer) Render(cfg cloudinit.CloudConfig, os jujuos.OSType) ([]byte, error)

type OpenstackStorage 

type OpenstackStorage interface {
	GetVolume(volumeId string) (*cinder.Volume, error)
	GetVolumesDetail() ([]cinder.Volume, error)
	DeleteVolume(volumeId string) error
	CreateVolume(cinder.CreateVolumeVolumeParams) (*cinder.Volume, error)
	AttachVolume(serverId, volumeId, mountPoint string) (*nova.VolumeAttachment, error)
	DetachVolume(serverId, attachmentId string) error
	ListVolumeAttachments(serverId string) ([]nova.VolumeAttachment, error)
}

type ProviderConfigurator 

type ProviderConfigurator interface {
	// GetConfigDefaults sets some configuration default values, if any
	GetConfigDefaults() schema.Defaults

	// This method allows to adjust defult RunServerOptions, before new server is actually created.
	ModifyRunServerOptions(options *nova.RunServerOpts)

	// This method provides default cloud config.
	// This config can be different for different providers.
	GetCloudConfig(args environs.StartInstanceParams) (cloudinit.CloudConfig, error)
}

This interface is added to allow to customize openstack provider behaviour. This is used in other providers, that embeds openstack provider.

Source Files

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