frostfs-node/pkg/innerring/netmap.go
Leonard Lyubich 6b99f2a0df [] ir/netmap: Correlate node's state with network settings
Inner Ring should allow registering of storage nodes with `MAINTENANCE`
state in the NeoFS network only if its configuration allows this status.

Make `networkSettings.MaintenanceModeAllowed` to call
`MaintenanceModeAllowed` method of underlying Netmap contract's client
in order to assert state allowance.

From now nodes will be accepted to the network with `MAINTENANCE` state
only with the appropriate network configuration.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-10-05 11:41:49 +03:00

29 lines
916 B
Go

package innerring
import (
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/netmap/nodevalidation/state"
netmapclient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
)
/*
File contains dependencies for processor of the Netmap contract's notifications.
*/
// wraps Netmap contract's client and provides state.NetworkSettings.
type networkSettings netmapclient.Client
// MaintenanceModeAllowed requests network configuration from the Sidechain
// and check allowance of storage node's maintenance mode according to it.
// Always returns state.ErrMaintenanceModeDisallowed.
func (s *networkSettings) MaintenanceModeAllowed() error {
allowed, err := (*netmapclient.Client)(s).MaintenanceModeAllowed()
if err != nil {
return fmt.Errorf("read maintenance mode's allowance from the Sidechain: %w", err)
} else if allowed {
return nil
}
return state.ErrMaintenanceModeDisallowed
}