mirror of
https://github.com/minio/minio.git
synced 2025-10-26 22:01:30 +01:00
323 lines
10 KiB
Go
323 lines
10 KiB
Go
// 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 (
|
||
"crypto/x509"
|
||
"errors"
|
||
"net/http"
|
||
"os"
|
||
"sync"
|
||
"time"
|
||
|
||
"github.com/minio/minio-go/v7/pkg/set"
|
||
"github.com/minio/minio/internal/bucket/bandwidth"
|
||
"github.com/minio/minio/internal/handlers"
|
||
"github.com/minio/minio/internal/kms"
|
||
|
||
"github.com/dustin/go-humanize"
|
||
"github.com/minio/minio/internal/auth"
|
||
"github.com/minio/minio/internal/config/cache"
|
||
"github.com/minio/minio/internal/config/compress"
|
||
"github.com/minio/minio/internal/config/dns"
|
||
xldap "github.com/minio/minio/internal/config/identity/ldap"
|
||
"github.com/minio/minio/internal/config/identity/openid"
|
||
"github.com/minio/minio/internal/config/policy/opa"
|
||
"github.com/minio/minio/internal/config/storageclass"
|
||
xhttp "github.com/minio/minio/internal/http"
|
||
etcd "go.etcd.io/etcd/client/v3"
|
||
|
||
"github.com/minio/minio/internal/event"
|
||
"github.com/minio/minio/internal/pubsub"
|
||
"github.com/minio/pkg/certs"
|
||
xnet "github.com/minio/pkg/net"
|
||
)
|
||
|
||
// minio configuration related constants.
|
||
const (
|
||
GlobalMinioDefaultPort = "9000"
|
||
|
||
globalMinioDefaultRegion = ""
|
||
// This is a sha256 output of ``arn:aws:iam::minio:user/admin``,
|
||
// this is kept in present form to be compatible with S3 owner ID
|
||
// requirements -
|
||
//
|
||
// ```
|
||
// The canonical user ID is the Amazon S3–only concept.
|
||
// It is 64-character obfuscated version of the account ID.
|
||
// ```
|
||
// http://docs.aws.amazon.com/AmazonS3/latest/dev/example-walkthroughs-managing-access-example4.html
|
||
globalMinioDefaultOwnerID = "02d6176db174dc93cb1b899f7c6078f08654445fe8cf1b6ce98d8855f66bdbf4"
|
||
globalMinioDefaultStorageClass = "STANDARD"
|
||
globalWindowsOSName = "windows"
|
||
globalMacOSName = "darwin"
|
||
globalMinioModeFS = "mode-server-fs"
|
||
globalMinioModeErasure = "mode-server-xl"
|
||
globalMinioModeDistErasure = "mode-server-distributed-xl"
|
||
globalMinioModeGatewayPrefix = "mode-gateway-"
|
||
globalDirSuffix = "__XLDIR__"
|
||
globalDirSuffixWithSlash = globalDirSuffix + slashSeparator
|
||
|
||
// Add new global values here.
|
||
)
|
||
|
||
const (
|
||
// Limit fields size (except file) to 1Mib since Policy document
|
||
// can reach that size according to https://aws.amazon.com/articles/1434
|
||
maxFormFieldSize = int64(1 * humanize.MiByte)
|
||
|
||
// Limit memory allocation to store multipart data
|
||
maxFormMemory = int64(5 * humanize.MiByte)
|
||
|
||
// The maximum allowed time difference between the incoming request
|
||
// date and server date during signature verification.
|
||
globalMaxSkewTime = 15 * time.Minute // 15 minutes skew allowed.
|
||
|
||
// GlobalStaleUploadsExpiry - Expiry duration after which the uploads in multipart, tmp directory are deemed stale.
|
||
GlobalStaleUploadsExpiry = time.Hour * 24 // 24 hrs.
|
||
|
||
// GlobalStaleUploadsCleanupInterval - Cleanup interval when the stale uploads cleanup is initiated.
|
||
GlobalStaleUploadsCleanupInterval = time.Hour * 12 // 12 hrs.
|
||
|
||
// GlobalServiceExecutionInterval - Executes the Lifecycle events.
|
||
GlobalServiceExecutionInterval = time.Hour * 24 // 24 hrs.
|
||
|
||
// Refresh interval to update in-memory iam config cache.
|
||
globalRefreshIAMInterval = 5 * time.Minute
|
||
|
||
// Limit of location constraint XML for unauthenticated PUT bucket operations.
|
||
maxLocationConstraintSize = 3 * humanize.MiByte
|
||
|
||
// Maximum size of default bucket encryption configuration allowed
|
||
maxBucketSSEConfigSize = 1 * humanize.MiByte
|
||
|
||
// diskFillFraction is the fraction of a disk we allow to be filled.
|
||
diskFillFraction = 0.99
|
||
|
||
// diskAssumeUnknownSize is the size to assume when an unknown size upload is requested.
|
||
diskAssumeUnknownSize = 1 << 30
|
||
|
||
// diskMinInodes is the minimum number of inodes we want free on a disk to perform writes.
|
||
diskMinInodes = 1000
|
||
)
|
||
|
||
var globalCLIContext = struct {
|
||
JSON, Quiet bool
|
||
Anonymous bool
|
||
StrictS3Compat bool
|
||
}{}
|
||
|
||
var (
|
||
// Indicates if the running minio server is distributed setup.
|
||
globalIsDistErasure = false
|
||
|
||
// Indicates if the running minio server is an erasure-code backend.
|
||
globalIsErasure = false
|
||
|
||
// Indicates if the running minio is in gateway mode.
|
||
globalIsGateway = false
|
||
|
||
// Name of gateway server, e.g S3, GCS, Azure, etc
|
||
globalGatewayName = ""
|
||
|
||
// This flag is set to 'true' by default
|
||
globalBrowserEnabled = true
|
||
|
||
// Custom browser redirect URL, not set by default
|
||
// and it is automatically deduced.
|
||
globalBrowserRedirectURL *xnet.URL
|
||
|
||
// This flag is set to 'true' when MINIO_UPDATE env is set to 'off'. Default is false.
|
||
globalInplaceUpdateDisabled = false
|
||
|
||
// This flag is set to 'us-east-1' by default
|
||
globalServerRegion = globalMinioDefaultRegion
|
||
|
||
// MinIO local server address (in `host:port` format)
|
||
globalMinioAddr = ""
|
||
|
||
// MinIO default port, can be changed through command line.
|
||
globalMinioPort = GlobalMinioDefaultPort
|
||
globalMinioConsolePort = "13333"
|
||
globalMinioConsolePortAuto = false
|
||
|
||
// Holds the host that was passed using --address
|
||
globalMinioHost = ""
|
||
// Holds the host that was passed using --console-address
|
||
globalMinioConsoleHost = ""
|
||
|
||
// Holds the possible host endpoint.
|
||
globalMinioEndpoint = ""
|
||
|
||
// globalConfigSys server config system.
|
||
globalConfigSys *ConfigSys
|
||
|
||
globalNotificationSys *NotificationSys
|
||
globalConfigTargetList *event.TargetList
|
||
// globalEnvTargetList has list of targets configured via env.
|
||
globalEnvTargetList *event.TargetList
|
||
|
||
globalBucketMetadataSys *BucketMetadataSys
|
||
globalBucketMonitor *bandwidth.Monitor
|
||
globalPolicySys *PolicySys
|
||
globalIAMSys *IAMSys
|
||
|
||
globalLifecycleSys *LifecycleSys
|
||
globalBucketSSEConfigSys *BucketSSEConfigSys
|
||
globalBucketTargetSys *BucketTargetSys
|
||
// globalAPIConfig controls S3 API requests throttling,
|
||
// healthcheck readiness deadlines and cors settings.
|
||
globalAPIConfig = apiConfig{listQuorum: 3}
|
||
|
||
globalStorageClass storageclass.Config
|
||
globalLDAPConfig xldap.Config
|
||
globalOpenIDConfig openid.Config
|
||
|
||
// CA root certificates, a nil value means system certs pool will be used
|
||
globalRootCAs *x509.CertPool
|
||
|
||
// IsSSL indicates if the server is configured with SSL.
|
||
globalIsTLS bool
|
||
|
||
globalTLSCerts *certs.Manager
|
||
|
||
globalHTTPServer *xhttp.Server
|
||
globalHTTPServerErrorCh = make(chan error)
|
||
globalOSSignalCh = make(chan os.Signal, 1)
|
||
|
||
// global Trace system to send HTTP request/response
|
||
// and Storage/OS calls info to registered listeners.
|
||
globalTrace = pubsub.New()
|
||
|
||
// global Listen system to send S3 API events to registered listeners
|
||
globalHTTPListen = pubsub.New()
|
||
|
||
// global console system to send console logs to
|
||
// registered listeners
|
||
globalConsoleSys *HTTPConsoleLoggerSys
|
||
|
||
globalEndpoints EndpointServerPools
|
||
|
||
// The name of this local node, fetched from arguments
|
||
globalLocalNodeName string
|
||
|
||
// The global subnet license
|
||
globalSubnetLicense string
|
||
|
||
globalRemoteEndpoints map[string]Endpoint
|
||
|
||
// Global server's network statistics
|
||
globalConnStats = newConnStats()
|
||
|
||
// Global HTTP request statisitics
|
||
globalHTTPStats = newHTTPStats()
|
||
|
||
// Time when the server is started
|
||
globalBootTime = UTCNow()
|
||
|
||
globalActiveCred auth.Credentials
|
||
|
||
globalPublicCerts []*x509.Certificate
|
||
|
||
globalDomainNames []string // Root domains for virtual host style requests
|
||
globalDomainIPs set.StringSet // Root domain IP address(s) for a distributed MinIO deployment
|
||
|
||
globalOperationTimeout = newDynamicTimeout(10*time.Minute, 5*time.Minute) // default timeout for general ops
|
||
globalDeleteOperationTimeout = newDynamicTimeout(5*time.Minute, 1*time.Minute) // default time for delete ops
|
||
|
||
globalBucketObjectLockSys *BucketObjectLockSys
|
||
globalBucketQuotaSys *BucketQuotaSys
|
||
globalBucketVersioningSys *BucketVersioningSys
|
||
|
||
// Disk cache drives
|
||
globalCacheConfig cache.Config
|
||
|
||
// Initialized KMS configuration for disk cache
|
||
globalCacheKMS kms.KMS
|
||
|
||
// Allocated etcd endpoint for config and bucket DNS.
|
||
globalEtcdClient *etcd.Client
|
||
|
||
// Is set to true when Bucket federation is requested
|
||
// and is 'true' when etcdConfig.PathPrefix is empty
|
||
globalBucketFederation bool
|
||
|
||
// Allocated DNS config wrapper over etcd client.
|
||
globalDNSConfig dns.Store
|
||
|
||
// GlobalKMS initialized KMS configuration
|
||
GlobalKMS kms.KMS
|
||
|
||
// Auto-Encryption, if enabled, turns any non-SSE-C request
|
||
// into an SSE-S3 request. If enabled a valid, non-empty KMS
|
||
// configuration must be present.
|
||
globalAutoEncryption bool
|
||
|
||
// Is compression enabled?
|
||
globalCompressConfigMu sync.Mutex
|
||
globalCompressConfig compress.Config
|
||
|
||
// Some standard object extensions which we strictly dis-allow for compression.
|
||
standardExcludeCompressExtensions = []string{".gz", ".bz2", ".rar", ".zip", ".7z", ".xz", ".mp4", ".mkv", ".mov", ".jpg", ".png", ".gif"}
|
||
|
||
// Some standard content-types which we strictly dis-allow for compression.
|
||
standardExcludeCompressContentTypes = []string{"video/*", "audio/*", "application/zip", "application/x-gzip", "application/x-zip-compressed", " application/x-compress", "application/x-spoon"}
|
||
|
||
// Authorization validators list.
|
||
globalOpenIDValidators *openid.Validators
|
||
|
||
// OPA policy system.
|
||
globalPolicyOPA *opa.Opa
|
||
|
||
// Deployment ID - unique per deployment
|
||
globalDeploymentID string
|
||
|
||
// GlobalGatewaySSE sse options
|
||
GlobalGatewaySSE gatewaySSE
|
||
|
||
globalAllHealState *allHealState
|
||
|
||
// The always present healing routine ready to heal objects
|
||
globalBackgroundHealRoutine *healRoutine
|
||
globalBackgroundHealState *allHealState
|
||
|
||
globalMRFState mrfState
|
||
|
||
// If writes to FS backend should be O_SYNC.
|
||
globalFSOSync bool
|
||
|
||
globalProxyEndpoints []ProxyEndpoint
|
||
|
||
globalInternodeTransport http.RoundTripper
|
||
|
||
globalProxyTransport http.RoundTripper
|
||
|
||
globalDNSCache *xhttp.DNSCache
|
||
|
||
globalForwarder *handlers.Forwarder
|
||
|
||
globalTierConfigMgr *TierConfigMgr
|
||
|
||
globalTierJournal *tierJournal
|
||
|
||
globalDebugRemoteTiersImmediately []string
|
||
// Add new variable global values here.
|
||
)
|
||
|
||
var errSelfTestFailure = errors.New("self test failed. unsafe to start server")
|