pusher

Documentation

Overview

Package pusher handles pushing to individual Cloud Foundry instances.

Index

• Constants
• type CloudFoundryGetLogsError
  • func (e CloudFoundryGetLogsError) Error() string
• type DeleteApplicationError
  • func (e DeleteApplicationError) Error() string
• type LoginError
  • func (e LoginError) Error() string
• type MapRouteError
  • func (e MapRouteError) Error() string
• type PushError
  • func (e PushError) Error() string
• type Pusher
  • func (p Pusher) CleanUp() error
  • func (p *Pusher) Exists(appName string)
  • func (p Pusher) FinishPush() error
  • func (p Pusher) Login(foundationURL string) error
  • func (p Pusher) Push(appPath, foundationURL string) error
  • func (p Pusher) UndoPush() error
• type RenameError
  • func (e RenameError) Error() string
• type UnmapRouteError
  • func (e UnmapRouteError) Error() string

Constants

const TemporaryNameSuffix = "-new-build-"

TemporaryNameSuffix is used when deploying the new application in order to not overide the existing application name.

Types

type CloudFoundryGetLogsError

type CloudFoundryGetLogsError struct {
	CfTaskErr error
	CfLogErr  error
}

func (CloudFoundryGetLogsError) Error

func (e CloudFoundryGetLogsError) Error() string

type DeleteApplicationError

type DeleteApplicationError struct {
	ApplicationName string
	Out             []byte
}

func (DeleteApplicationError) Error

func (e DeleteApplicationError) Error() string

type LoginError

type LoginError struct {
	FoundationURL string
	Out           []byte
}

func (LoginError) Error

func (e LoginError) Error() string

type MapRouteError

type MapRouteError struct {
	Out []byte
}

func (MapRouteError) Error

func (e MapRouteError) Error() string

type PushError

type PushError struct{}

func (PushError) Error

func (e PushError) Error() string

type Pusher

type Pusher struct {
	Courier        I.Courier
	DeploymentInfo S.DeploymentInfo
	EventManager   I.EventManager
	Response       io.ReadWriter
	Log            I.Logger
	// contains filtered or unexported fields
}

Pusher has a courier used to push applications to Cloud Foundry. It represents logging into a single foundation to perform operations.

func (Pusher) CleanUp

func (p Pusher) CleanUp() error

CleanUp removes the temporary directory created by the Executor.

func (*Pusher) Exists

func (p *Pusher) Exists(appName string)

Exists uses the courier to check if the application already exists, meaning this is not the first time it has been pushed to Cloud Foundry.

func (Pusher) FinishPush

func (p Pusher) FinishPush() error

FinishPush will delete the original application if it existed. It will always rename the the newly pushed application to the appName.

func (Pusher) Login

func (p Pusher) Login(foundationURL string) error

Login will login to a Cloud Foundry instance.

func (Pusher) Push

func (p Pusher) Push(appPath, foundationURL string) error

Push pushes a single application to a Clound Foundry instance using blue green deployment. Blue green is done by pushing a new application with the appName+TemporaryNameSuffix+UUID. It pushes the new application with the existing appName route. It will map a load balanced domain if provided in the config.yml.

Returns Cloud Foundry logs if there is an error.

func (Pusher) UndoPush

func (p Pusher) UndoPush() error

UndoPush is only called when a Push fails. If it is not the first deployment, UndoPush will delete the temporary application that was pushed. If is the first deployment, UndoPush will rename the failed push to have the appName.

type RenameError

type RenameError struct {
	ApplicationName string
	Out             []byte
}

func (RenameError) Error

func (e RenameError) Error() string

type UnmapRouteError

type UnmapRouteError struct {
	ApplicationName string
	Out             []byte
}

func (UnmapRouteError) Error

func (e UnmapRouteError) Error() string