cfnstack

Documentation

Index

• Variables
• func EmptyAssets() assetsImpl
• func NestedStackExists(cf CFInterrogator, parentStackName, stackName string) (bool, error)
• func StackEventErrMsgs(events []*cloudformation.StackEvent) []string
• func StackExists(cf CFInterrogator, stackName string) (bool, error)
• type AssetLocationProvider
• type Assets
• type AssetsBuilder
  • func NewAssetsBuilder(stackName string, s3URI string, region model.Region) AssetsBuilder
• type CFInterrogator
• type CRUDService
• type CreationService
• type Destroyer
  • func NewDestroyer(stackName string, session *session.Session, roleARN string) *Destroyer
  • func (c *Destroyer) Destroy() error
• type EC2Interrogator
• type Provisioner
  • func NewProvisioner(name string, stackTags map[string]string, s3URI string, region model.Region, ...) *Provisioner
  • func (c *Provisioner) CreateStackAtURLAndWait(cfSvc CRUDService, templateURL string) error
  • func (c *Provisioner) EstimateTemplateCost(cfSvc CRUDService, body string, parameters []*cloudformation.Parameter) (*cloudformation.EstimateTemplateCostOutput, error)
  • func (c *Provisioner) StreamEventsNested(q chan struct{}, f *cloudformation.CloudFormation, stackId string, ...) error
  • func (c *Provisioner) UpdateStackAtURLAndWait(cfSvc CRUDService, templateURL string) (string, error)
  • func (c *Provisioner) UploadAssets(s3Svc S3ObjectPutterService, assets Assets) error
  • func (c *Provisioner) ValidateStackAtURL(templateURL string) (string, error)
• type S3ObjectPutterService
• type S3URI
  • func S3URIFromString(s3URI string) (S3URI, error)
• type UpdateService

Variables

var CFN_TEMPLATE_SIZE_LIMIT = 51200

Functions

func EmptyAssets

func EmptyAssets() assetsImpl

func NestedStackExists

func NestedStackExists(cf CFInterrogator, parentStackName, stackName string) (bool, error)

func StackEventErrMsgs

func StackEventErrMsgs(events []*cloudformation.StackEvent) []string

func StackExists

func StackExists(cf CFInterrogator, stackName string) (bool, error)

Types

type AssetLocationProvider

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

type Assets

type Assets interface {
	Merge(Assets) Assets
	AsMap() map[model.AssetID]model.Asset
	FindAssetByStackAndFileName(string, string) (model.Asset, error)
}

type AssetsBuilder

type AssetsBuilder interface {
	Add(filename string, content string) (model.Asset, error)
	AddUserDataPart(userdata model.UserData, part string, assetName string) error
	Build() Assets
}

func NewAssetsBuilder

func NewAssetsBuilder(stackName string, s3URI string, region model.Region) AssetsBuilder

type CFInterrogator

type CFInterrogator interface {
	ListStackResources(input *cloudformation.ListStackResourcesInput) (*cloudformation.ListStackResourcesOutput, error)
	DescribeStacks(input *cloudformation.DescribeStacksInput) (*cloudformation.DescribeStacksOutput, error)
}

Used for querying existance of stacks and nested stacks.

type CRUDService

type CRUDService interface {
	CreateStack(*cloudformation.CreateStackInput) (*cloudformation.CreateStackOutput, error)
	UpdateStack(input *cloudformation.UpdateStackInput) (*cloudformation.UpdateStackOutput, error)
	DescribeStacks(input *cloudformation.DescribeStacksInput) (*cloudformation.DescribeStacksOutput, error)
	DescribeStackEvents(input *cloudformation.DescribeStackEventsInput) (*cloudformation.DescribeStackEventsOutput, error)
	EstimateTemplateCost(input *cloudformation.EstimateTemplateCostInput) (*cloudformation.EstimateTemplateCostOutput, error)
}

type CreationService

type CreationService interface {
	CreateStack(*cloudformation.CreateStackInput) (*cloudformation.CreateStackOutput, error)
}

type Destroyer

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

func NewDestroyer

func NewDestroyer(stackName string, session *session.Session, roleARN string) *Destroyer

func (*Destroyer) Destroy

func (c *Destroyer) Destroy() error

type EC2Interrogator

type EC2Interrogator interface {
	DescribeInstances(input *ec2.DescribeInstancesInput) (*ec2.DescribeInstancesOutput, error)
}

type Provisioner

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

func NewProvisioner

func NewProvisioner(name string, stackTags map[string]string, s3URI string, region model.Region, stackPolicyBody string, session *session.Session, options ...string) *Provisioner

func (*Provisioner) CreateStackAtURLAndWait

func (c *Provisioner) CreateStackAtURLAndWait(cfSvc CRUDService, templateURL string) error

func (*Provisioner) EstimateTemplateCost

func (c *Provisioner) EstimateTemplateCost(cfSvc CRUDService, body string, parameters []*cloudformation.Parameter) (*cloudformation.EstimateTemplateCostOutput, error)

func (*Provisioner) StreamEventsNested

func (c *Provisioner) StreamEventsNested(q chan struct{}, f *cloudformation.CloudFormation, stackId string, headStackName string, t time.Time) error

func (*Provisioner) UpdateStackAtURLAndWait

func (c *Provisioner) UpdateStackAtURLAndWait(cfSvc CRUDService, templateURL string) (string, error)

func (*Provisioner) UploadAssets

func (c *Provisioner) UploadAssets(s3Svc S3ObjectPutterService, assets Assets) error

func (*Provisioner) ValidateStackAtURL

func (c *Provisioner) ValidateStackAtURL(templateURL string) (string, error)

type S3ObjectPutterService

type S3ObjectPutterService interface {
	PutObject(input *s3.PutObjectInput) (*s3.PutObjectOutput, error)
}

type S3URI

type S3URI interface {
	Bucket() string
	PathComponents() []string
}

func S3URIFromString

func S3URIFromString(s3URI string) (S3URI, error)

type UpdateService

type UpdateService interface {
	UpdateStack(input *cloudformation.UpdateStackInput) (*cloudformation.UpdateStackOutput, error)
}