highavailability

package

v0.0.0-...-8ff1004 Latest Latest Go to latest Published: Feb 15, 2019 License: AGPL-3.0 Imports: 17 Imported by: 0

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type HighAvailability interface {
	EnableHA(args params.ControllersSpecs) (params.ControllersChangeResults, error)
}

HighAvailability defines the methods on the highavailability API end point.

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

HighAvailabilityAPI implements the HighAvailability interface and is the concrete implementation of the api end point.

func NewHighAvailabilityAPI(st *state.State, resources facade.Resources, authorizer facade.Authorizer) (*HighAvailabilityAPI, error)

NewHighAvailabilityAPI creates a new server-side highavailability API end point.

func (api *HighAvailabilityAPI) EnableHA(args params.ControllersSpecs) (params.ControllersChangeResults, error)

EnableHA adds controller machines as necessary to ensure the controller has the number of machines specified.

func (api *HighAvailabilityAPI) ResumeHAReplicationAfterUpgrade(args params.ResumeReplicationParams) error

ResumeHAReplicationAfterUpgrade will add the upgraded members of HA cluster to the upgraded master.

func (api *HighAvailabilityAPI) StopHAReplicationForUpgrade(args params.UpgradeMongoParams) (
	params.MongoUpgradeResults, error,
)

StopHAReplicationForUpgrade will prompt the HA cluster to enter upgrade mongo mode.