1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
moby--moby/libnetwork/discoverapi/discoverapi.go
allencloud 67596cc84c Fix some typos.
Signed-off-by: allencloud <allen.sun@daocloud.io>
2016-02-29 19:20:50 +08:00

35 lines
1.2 KiB
Go

package discoverapi
// Discover is an interface to be implemented by the componenet interested in receiving discover events
// like new node joining the cluster or datastore updates
type Discover interface {
// DiscoverNew is a notification for a new discovery event, Example:a new node joining a cluster
DiscoverNew(dType DiscoveryType, data interface{}) error
// DiscoverDelete is a notification for a discovery delete event, Example:a node leaving a cluster
DiscoverDelete(dType DiscoveryType, data interface{}) error
}
// DiscoveryType represents the type of discovery element the DiscoverNew function is invoked on
type DiscoveryType int
const (
// NodeDiscovery represents Node join/leave events provided by discovery
NodeDiscovery = iota + 1
// DatastoreConfig represents an add/remove datastore event
DatastoreConfig
)
// NodeDiscoveryData represents the structure backing the node discovery data json string
type NodeDiscoveryData struct {
Address string
Self bool
}
// DatastoreConfigData is the data for the datastore update event message
type DatastoreConfigData struct {
Scope string
Provider string
Address string
Config interface{}
}