dragonfly/pkg/objectstorage/constants.go

95 lines
2.5 KiB
Go

/*
* Copyright 2022 The Dragonfly Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package objectstorage
import "time"
const (
// ServiceNameS3 is name of s3 storage.
ServiceNameS3 = "s3"
// ServiceNameOSS is name of oss storage.
ServiceNameOSS = "oss"
// ServiceNameOBS is name of obs storage.
ServiceNameOBS = "obs"
)
const (
// MetaDigest is key of digest meta.
MetaDigest = "digest"
)
// Method is the client operation method .
type Method string
const (
// MethodHead is the head operation.
MethodHead Method = "HEAD"
// MethodGet is the get operation.
MethodGet Method = "GET"
// MethodPut is the put operation.
MethodPut Method = "PUT"
// MethodPost is the post operation.
MethodPost Method = "POST"
// MethodDelete is the delete operation.
MethodDelete Method = "Delete"
// MethodList is the list operation.
MethodList Method = "List"
)
const (
// DefaultS3ForcePathStyle is the default force path style of s3.
DefaultS3ForcePathStyle = true
)
const (
// OBSStorageClassStandardIA is the standard ia storage class of obs.
OBSStorageClassStandardIA = "STANDARD_IA"
)
const (
// DefaultTLSHandshakeTimeout is the default timeout of tls handshake of http client.
DefaultTLSHandshakeTimeout = 30 * time.Second
// DefaultResponseHeaderTimeout is the default timeout of response header of http client.
DefaultResponseHeaderTimeout = 30 * time.Second
// DefaultIdleConnTimeout is the default timeout of idle connection of http client.
DefaultIdleConnTimeout = 5 * time.Minute
// DefaultMaxIdleConnsPerHost is the default max idle connections per host of http client.
DefaultMaxIdleConnsPerHost = 500
// DefaultReadBufferSize is the default read buffer size of http client.
DefaultReadBufferSize = 32 << 10
// DefaultWriteBufferSize is the default write buffer size of http client.
DefaultWriteBufferSize = 32 << 10
// DefaultDisableCompression is the default disable compression of http client.
DefaultDisableCompression = true
// DefaultTimeout is the default timeout of http client.
DefaultTimeout = time.Hour
)