deployer

Documentation

Index

• func Register(registry facade.FacadeRegistry)
• type ApplicationService
• type ControllerConfigGetter
• type DeployerAPI
  • func NewDeployerAPI(controllerConfigGetter ControllerConfigGetter, ...) (*DeployerAPI, error)
  • func NewDeployerFacade(ctx facade.ModelContext) (*DeployerAPI, error)
  • func (d *DeployerAPI) APIAddresses(ctx context.Context) (result params.StringsResult, err error)
  • func (d *DeployerAPI) APIHostPorts(ctx context.Context) (result params.APIHostPortsResult, err error)
  • func (d *DeployerAPI) ConnectionInfo(ctx context.Context) (result params.DeployerConnectionValues, err error)
  • func (d *DeployerAPI) Life(ctx context.Context, args params.Entities) (params.LifeResults, error)
  • func (d *DeployerAPI) ModelUUID() params.StringResult
  • func (d *DeployerAPI) Remove(ctx context.Context, args params.Entities) (params.ErrorResults, error)
  • func (d *DeployerAPI) SetStatus(ctx context.Context, args params.SetStatus) (params.ErrorResults, error)

Functions

func Register

func Register(registry facade.FacadeRegistry)

Register is called to expose a package of facades onto a given registry.

Types

type ApplicationService

type ApplicationService interface {
	GetUnitLife(context.Context, coreunit.Name) (life.Value, error)
	EnsureUnitDead(context.Context, coreunit.Name, leadership.Revoker) error
	RemoveUnit(context.Context, coreunit.Name, leadership.Revoker) error
}

ApplicationService removes a unit from the dqlite database.

type ControllerConfigGetter

type ControllerConfigGetter interface {
	ControllerConfig(context.Context) (controller.Config, error)
}

ControllerConfigGetter is the interface that the facade needs to get controller config.

type DeployerAPI

type DeployerAPI struct {
	*common.PasswordChanger
	*common.APIAddresser
	*common.UnitsWatcher
	*common.StatusSetter
	// contains filtered or unexported fields
}

DeployerAPI provides access to the Deployer API facade.

func NewDeployerAPI

func NewDeployerAPI(
	controllerConfigGetter ControllerConfigGetter,
	applicationService ApplicationService,
	authorizer facade.Authorizer,
	st *state.State,
	store objectstore.ObjectStore,
	resources facade.Resources,
	leadershipRevoker leadership.Revoker,
	systemState *state.State,
	clock clock.Clock,
) (*DeployerAPI, error)

NewDeployerAPI creates a new server-side DeployerAPI facade.

func NewDeployerFacade

func NewDeployerFacade(ctx facade.ModelContext) (*DeployerAPI, error)

NewDeployerFacade creates a new server-side DeployerAPI facade.

func (*DeployerAPI) APIAddresses

func (d *DeployerAPI) APIAddresses(ctx context.Context) (result params.StringsResult, err error)

APIAddresses returns the list of addresses used to connect to the API.

func (*DeployerAPI) APIHostPorts

func (d *DeployerAPI) APIHostPorts(ctx context.Context) (result params.APIHostPortsResult, err error)

APIHostPorts returns the API server addresses.

func (*DeployerAPI) ConnectionInfo

func (d *DeployerAPI) ConnectionInfo(ctx context.Context) (result params.DeployerConnectionValues, err error)

ConnectionInfo returns all the address information that the deployer task needs in one call.

func (*DeployerAPI) Life

func (d *DeployerAPI) Life(ctx context.Context, args params.Entities) (params.LifeResults, error)

Life returns the life of the specified units.

func (*DeployerAPI) ModelUUID

func (d *DeployerAPI) ModelUUID() params.StringResult

ModelUUID returns the model UUID that this facade is deploying into. It is implemented here directly as a result of removing it from embedded APIAddresser *without* bumping the facade version. It should be blanked when this facade version is next incremented.

func (*DeployerAPI) Remove

func (d *DeployerAPI) Remove(ctx context.Context, args params.Entities) (params.ErrorResults, error)

Remove removes every given unit from state, calling EnsureDead first, then Remove.

func (*DeployerAPI) SetStatus

func (d *DeployerAPI) SetStatus(ctx context.Context, args params.SetStatus) (params.ErrorResults, error)

SetStatus sets the status of the specified entities.