minio/cmd/http/headers.go
Nitish Tiwari 496fba3e9a
Return 200 OK for liveness checks while distributed cluster starts (#8176)
With this PR, liveness check responds with 200 OK with "server-not-
initialized" header while objectLayer gets initialized. The header
is removed as objectLayer is initialized. This is to allow
MinIO distributed cluster to get started when running on an
orchestration platforms like Docker Swarm.

This PR also updates sample Swarm yaml files to use correct values
for healthcheck fields.

Fixes #8140
2019-09-05 14:50:56 +05:30

85 lines
2.7 KiB
Go

/*
* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
*
* 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 http
// Standard S3 HTTP response constants
const (
LastModified = "Last-Modified"
Date = "Date"
ETag = "ETag"
ContentType = "Content-Type"
ContentMD5 = "Content-Md5"
ContentEncoding = "Content-Encoding"
Expires = "Expires"
ContentLength = "Content-Length"
ContentLanguage = "Content-Language"
ContentRange = "Content-Range"
Connection = "Connection"
AcceptRanges = "Accept-Ranges"
AmzBucketRegion = "X-Amz-Bucket-Region"
ServerInfo = "Server"
RetryAfter = "Retry-After"
Location = "Location"
CacheControl = "Cache-Control"
ContentDisposition = "Content-Disposition"
Authorization = "Authorization"
Action = "Action"
)
// Standard S3 HTTP request constants
const (
IfModifiedSince = "If-Modified-Since"
IfUnmodifiedSince = "If-Unmodified-Since"
IfMatch = "If-Match"
IfNoneMatch = "If-None-Match"
// S3 extensions
AmzCopySourceIfModifiedSince = "x-amz-copy-source-if-modified-since"
AmzCopySourceIfUnmodifiedSince = "x-amz-copy-source-if-unmodified-since"
AmzCopySourceIfNoneMatch = "x-amz-copy-source-if-none-match"
AmzCopySourceIfMatch = "x-amz-copy-source-if-match"
AmzCopySource = "X-Amz-Copy-Source"
AmzCopySourceVersionID = "X-Amz-Copy-Source-Version-Id"
AmzCopySourceRange = "X-Amz-Copy-Source-Range"
// Signature V4 related contants.
AmzContentSha256 = "X-Amz-Content-Sha256"
AmzDate = "X-Amz-Date"
AmzAlgorithm = "X-Amz-Algorithm"
AmzExpires = "X-Amz-Expires"
AmzSignedHeaders = "X-Amz-SignedHeaders"
AmzSignature = "X-Amz-Signature"
AmzCredential = "X-Amz-Credential"
AmzSecurityToken = "X-Amz-Security-Token"
AmzDecodedContentLength = "X-Amz-Decoded-Content-Length"
// Signature v2 related constants
AmzSignatureV2 = "Signature"
AmzAccessKeyID = "AWSAccessKeyId"
// Response request id.
AmzRequestID = "x-amz-request-id"
// Deployment id.
MinioDeploymentID = "x-minio-deployment-id"
// Server-Status
MinIOServerStatus = "x-minio-server-status"
)