a5ebdd1891
Replace local placement tool in order to reuse it in different object services. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package util
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neofs-api-go/pkg/netmap"
|
|
"github.com/nspcc-dev/neofs-api-go/pkg/object"
|
|
"github.com/nspcc-dev/neofs-node/pkg/network"
|
|
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type localPlacement struct {
|
|
builder placement.Builder
|
|
|
|
localAddrSrc network.LocalAddressSource
|
|
}
|
|
|
|
func NewLocalPlacement(b placement.Builder, s network.LocalAddressSource) placement.Builder {
|
|
return &localPlacement{
|
|
builder: b,
|
|
localAddrSrc: s,
|
|
}
|
|
}
|
|
|
|
func (p *localPlacement) BuildPlacement(addr *object.Address, policy *netmap.PlacementPolicy) ([]netmap.Nodes, error) {
|
|
vs, err := p.builder.BuildPlacement(addr, policy)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "(%T) could not build object placement", p)
|
|
}
|
|
|
|
for i := range vs {
|
|
for j := range vs[i] {
|
|
addr, err := network.AddressFromString(vs[i][j].NetworkAddress())
|
|
if err != nil {
|
|
// TODO: log error
|
|
continue
|
|
}
|
|
|
|
if network.IsLocalAddress(p.localAddrSrc, addr) {
|
|
return []netmap.Nodes{{vs[i][j]}}, nil
|
|
}
|
|
}
|
|
}
|
|
|
|
return nil, errors.Errorf("(%T) local node is outside of object placement", p)
|
|
}
|