minio/cmd/lock-rest-server-common.go

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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"errors"
)
const (
lockRESTVersion = "v6" // Add Refresh API
lockRESTVersionPrefix = SlashSeparator + lockRESTVersion
lockRESTPrefix = minioReservedBucketPath + "/lock"
)
const (
lockRESTMethodHealth = "/health"
lockRESTMethodRefresh = "/refresh"
lockRESTMethodLock = "/lock"
lockRESTMethodRLock = "/rlock"
lockRESTMethodUnlock = "/unlock"
lockRESTMethodRUnlock = "/runlock"
lockRESTMethodForceUnlock = "/force-unlock"
// lockRESTOwner represents owner UUID
lockRESTOwner = "owner"
// Unique ID of lock/unlock request.
lockRESTUID = "uid"
// Source contains the line number, function and file name of the code
// on the client node that requested the lock.
lockRESTSource = "source"
// Quroum value to be saved along lock requester info, useful
// in verifying stale locks
lockRESTQuorum = "quorum"
)
var (
errLockConflict = errors.New("lock conflict")
errLockNotInitialized = errors.New("lock not initialized")
errLockNotFound = errors.New("lock not found")
)