frostfs-node/pkg/innerring/processors/netmap/process_cleanup.go
Alex Vanin 5c7de27546 [#132] Add netmap cleanup event processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00

42 lines
1 KiB
Go

package netmap
import (
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neofs-api-go/v2/netmap"
"github.com/nspcc-dev/neofs-node/pkg/innerring/invoke"
"go.uber.org/zap"
)
func (np *Processor) processNetmapCleanupTick(epoch uint64) {
if !np.activeState.IsActive() {
np.log.Info("passive mode, ignore new netmap cleanup tick")
return
}
err := np.netmapSnapshot.forEachRemoveCandidate(epoch, func(s string) error {
key, err := keys.NewPublicKeyFromString(s)
if err != nil {
np.log.Warn("can't decode public key of netmap node",
zap.String("key", s))
return nil
}
np.log.Info("vote to remove node from netmap", zap.String("key", s))
err = invoke.UpdatePeerState(np.morphClient, np.netmapContract, &invoke.UpdatePeerArgs{
Key: key,
Status: uint32(netmap.Offline),
})
if err != nil {
np.log.Error("can't invoke netmap.UpdateState", zap.Error(err))
}
return nil
})
if err != nil {
np.log.Warn("can't iterate on netmap cleaner cache",
zap.String("error", err.Error()))
}
}