[#790] storage engine: Add common template of log messages

There is a need to keep track of each local storage change. Log messages are
the most convenient way to do it.

Implement function which writes log message about the completed writing
operation in storage engine.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2021-09-06 17:25:27 +03:00 committed by Leonard Lyubich
parent d840627816
commit 3cfb58aabd

View file

@ -0,0 +1,26 @@
package storagelog
import (
"github.com/nspcc-dev/neofs-node/pkg/util/logger"
"go.uber.org/zap"
)
// a distinctive part of all messages
const headMsg = "local object storage operation"
// Write writes message about storage engine's operation to logger.
func Write(logger *logger.Logger, fields ...zap.Field) {
logger.Info(headMsg, fields...)
}
// AddressField returns logger's field for object address.
//
// Address should be type of *object.Address or string.
func AddressField(addr interface{}) zap.Field {
return zap.Any("address", addr)
}
// AddressField returns logger's field for operation type.
func OpField(op string) zap.Field {
return zap.String("op", op)
}