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moby--moby/libnetwork/ipams/builtin/builtin.go
Alessandro Boch 2aaef377f3 IPAM driver
- Add IPAM cotract and remote IPAM hooks
 - Add ipam registration in controller
 - Have default IPAM follow ipamapi contract

Signed-off-by: Alessandro Boch <aboch@docker.com>
2015-10-03 16:18:19 -07:00

35 lines
792 B
Go

package builtin
import (
"fmt"
"github.com/docker/libnetwork/datastore"
"github.com/docker/libnetwork/ipam"
"github.com/docker/libnetwork/ipamapi"
)
// Init registers the built-in ipam service with libnetwork
func Init(ic ipamapi.Callback, l, g interface{}) error {
var (
ok bool
localDs, globalDs datastore.DataStore
)
if l != nil {
if localDs, ok = l.(datastore.DataStore); !ok {
return fmt.Errorf("incorrect local datastore passed to built-in ipam init")
}
}
if g != nil {
if globalDs, ok = g.(datastore.DataStore); !ok {
return fmt.Errorf("incorrect global datastore passed to built-in ipam init")
}
}
a, err := ipam.NewAllocator(localDs, globalDs)
if err != nil {
return err
}
return ic.RegisterIpamDriver(ipamapi.DefaultIPAM, a)
}