cloudformation

Documentation

Index

• Constants
• func IsAlreadyExists(err error) bool
• func IsInvalidConfig(err error) bool
• func IsNotFound(err error) bool
• func IsStackNotFound(err error) bool
• func IsWrongType(err error) bool
• type AWSConfig
• type Config
• type Resource
  • func New(config Config) (*Resource, error)
  • func (r *Resource) ApplyCreateChange(ctx context.Context, obj, createChange interface{}) error
  • func (r *Resource) ApplyDeleteChange(ctx context.Context, obj, deleteChange interface{}) error
  • func (r *Resource) ApplyUpdateChange(ctx context.Context, obj, updateChange interface{}) error
  • func (r *Resource) GetCurrentState(ctx context.Context, obj interface{}) (interface{}, error)
  • func (r *Resource) GetDesiredState(ctx context.Context, obj interface{}) (interface{}, error)
  • func (r *Resource) Name() string
  • func (r *Resource) NewDeletePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*framework.Patch, error)
  • func (r *Resource) NewUpdatePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*framework.Patch, error)
• type StackState

Constants

const (
	// Name is the identifier of the resource.
	Name = "cloudformationv4"
)

Functions

func IsAlreadyExists

func IsAlreadyExists(err error) bool

IsAlreadyExists asserts alreadyExistsError.

func IsInvalidConfig

func IsInvalidConfig(err error) bool

IsInvalidConfig asserts invalidConfigError.

func IsNotFound

func IsNotFound(err error) bool

IsNotFound asserts notFoundError.

func IsStackNotFound

func IsStackNotFound(err error) bool

IsStackNotFound asserts stack not found error from upstream's API message

FIXME: The validation error returned by the CloudFormation API doesn't make things easy to check, other than looking for the returned string. There's no constant in aws go sdk for defining this string, it comes from the service.

func IsWrongType

func IsWrongType(err error) bool

IsWrongType asserts wrongTypeError.

Types

type AWSConfig

type AWSConfig struct {
	AccessKeyID     string
	AccessKeySecret string
	SessionToken    string
	Region          string
	// contains filtered or unexported fields
}

type Config

type Config struct {
	// Dependencies.
	Clients          *adapter.Clients
	HostClients      *adapter.Clients
	InstallationName string
	Logger           micrologger.Logger
}

Config represents the configuration used to create a new cloudformation resource.

type Resource

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

Resource implements the cloudformation resource.

func New

func New(config Config) (*Resource, error)

New creates a new configured cloudformation resource.

func (*Resource) ApplyCreateChange

func (r *Resource) ApplyCreateChange(ctx context.Context, obj, createChange interface{}) error

func (*Resource) ApplyDeleteChange

func (r *Resource) ApplyDeleteChange(ctx context.Context, obj, deleteChange interface{}) error

func (*Resource) ApplyUpdateChange

func (r *Resource) ApplyUpdateChange(ctx context.Context, obj, updateChange interface{}) error

func (*Resource) GetCurrentState

func (r *Resource) GetCurrentState(ctx context.Context, obj interface{}) (interface{}, error)

func (*Resource) GetDesiredState

func (r *Resource) GetDesiredState(ctx context.Context, obj interface{}) (interface{}, error)

func (*Resource) Name

func (r *Resource) Name() string

func (*Resource) NewDeletePatch

func (r *Resource) NewDeletePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*framework.Patch, error)

func (*Resource) NewUpdatePatch

func (r *Resource) NewUpdatePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*framework.Patch, error)

type StackState

type StackState struct {
	Name string

	MasterImageID            string
	MasterInstanceType       string
	MasterCloudConfigVersion string

	WorkerCount              string
	WorkerImageID            string
	WorkerInstanceType       string
	WorkerCloudConfigVersion string
}

StackState is the state representation on which the resource methods work.