this is a major overhaul by migrating off all bucket metadata related configs into a single object '.metadata.bin' this allows us for faster bootups across 1000's of buckets and as well as keeps the code simple enough for future work and additions. Additionally also fixes #9396, #9394
292 lines
9.5 KiB
Go
292 lines
9.5 KiB
Go
/*
|
||
* MinIO Cloud Storage, (C) 2015, 2016, 2017, 2018 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 cmd
|
||
|
||
import (
|
||
"crypto/x509"
|
||
"os"
|
||
"time"
|
||
|
||
"github.com/minio/minio-go/v6/pkg/set"
|
||
|
||
etcd "github.com/coreos/etcd/clientv3"
|
||
humanize "github.com/dustin/go-humanize"
|
||
"github.com/minio/minio/cmd/config/cache"
|
||
"github.com/minio/minio/cmd/config/compress"
|
||
"github.com/minio/minio/cmd/config/etcd/dns"
|
||
xldap "github.com/minio/minio/cmd/config/identity/ldap"
|
||
"github.com/minio/minio/cmd/config/identity/openid"
|
||
"github.com/minio/minio/cmd/config/policy/opa"
|
||
"github.com/minio/minio/cmd/config/storageclass"
|
||
"github.com/minio/minio/cmd/crypto"
|
||
xhttp "github.com/minio/minio/cmd/http"
|
||
"github.com/minio/minio/pkg/auth"
|
||
|
||
"github.com/minio/minio/pkg/certs"
|
||
"github.com/minio/minio/pkg/event"
|
||
"github.com/minio/minio/pkg/pubsub"
|
||
)
|
||
|
||
// 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"
|
||
globalNetBSDOSName = "netbsd"
|
||
globalMacOSName = "darwin"
|
||
globalMinioModeFS = "mode-server-fs"
|
||
globalMinioModeXL = "mode-server-xl"
|
||
globalMinioModeDistXL = "mode-server-distributed-xl"
|
||
globalMinioModeGatewayPrefix = "mode-gateway-"
|
||
|
||
// 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.
|
||
|
||
// GlobalMultipartExpiry - Expiry duration after which the multipart uploads are deemed stale.
|
||
GlobalMultipartExpiry = time.Hour * 24 * 3 // 3 days.
|
||
// GlobalMultipartCleanupInterval - Cleanup interval when the stale multipart cleanup is initiated.
|
||
GlobalMultipartCleanupInterval = time.Hour * 24 // 24 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 unauthenticted PUT bucket operations.
|
||
maxLocationConstraintSize = 3 * humanize.MiByte
|
||
|
||
// Maximum size of default bucket encryption configuration allowed
|
||
maxBucketSSEConfigSize = 1 * humanize.MiByte
|
||
)
|
||
|
||
var globalCLIContext = struct {
|
||
JSON, Quiet bool
|
||
Anonymous bool
|
||
Addr string
|
||
StrictS3Compat bool
|
||
}{}
|
||
|
||
var (
|
||
// Indicates set drive count.
|
||
globalXLSetDriveCount int
|
||
|
||
// Indicates if the running minio server is distributed setup.
|
||
globalIsDistXL = false
|
||
|
||
// Indicates if the running minio server is an erasure-code backend.
|
||
globalIsXL = 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
|
||
|
||
// 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
|
||
// Holds the host that was passed using --address
|
||
globalMinioHost = ""
|
||
// 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
|
||
globalPolicySys *PolicySys
|
||
globalIAMSys *IAMSys
|
||
|
||
globalLifecycleSys *LifecycleSys
|
||
globalBucketSSEConfigSys *BucketSSEConfigSys
|
||
|
||
// globalAPIThrottling controls S3 requests throttling when
|
||
// enabled in the config or in the shell environment.
|
||
globalAPIThrottling apiThrottling
|
||
|
||
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.
|
||
globalIsSSL bool
|
||
|
||
globalTLSCerts *certs.Certs
|
||
|
||
globalHTTPServer *xhttp.Server
|
||
globalHTTPServerErrorCh = make(chan error)
|
||
globalOSSignalCh = make(chan os.Signal, 1)
|
||
|
||
// global Trace system to send HTTP request/response logs to
|
||
// registered listeners
|
||
globalHTTPTrace = 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 EndpointZones
|
||
|
||
// Global server's network statistics
|
||
globalConnStats = newConnStats()
|
||
|
||
// Global HTTP request statisitics
|
||
globalHTTPStats = newHTTPStats()
|
||
|
||
// Time when the server is started
|
||
globalBootTime = UTCNow()
|
||
|
||
globalActiveCred auth.Credentials
|
||
|
||
// Hold the old server credentials passed by the environment
|
||
globalOldCred auth.Credentials
|
||
|
||
// Indicates if config is to be encrypted
|
||
globalConfigEncrypted bool
|
||
|
||
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
|
||
|
||
globalObjectTimeout = newDynamicTimeout( /*1*/ 10*time.Minute /*10*/, 600*time.Second) // timeout for Object API related ops
|
||
globalOperationTimeout = newDynamicTimeout(10*time.Minute /*30*/, 600*time.Second) // default timeout for general ops
|
||
globalHealingTimeout = newDynamicTimeout(30*time.Minute /*1*/, 30*time.Minute) // timeout for healing related ops
|
||
|
||
globalBucketObjectLockSys *BucketObjectLockSys
|
||
globalBucketQuotaSys *BucketQuotaSys
|
||
globalBucketStorageCache bucketStorageCache
|
||
|
||
// Disk cache drives
|
||
globalCacheConfig cache.Config
|
||
|
||
// Initialized KMS configuration for disk cache
|
||
globalCacheKMS crypto.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.CoreDNS
|
||
|
||
// GlobalKMS initialized KMS configuration
|
||
GlobalKMS crypto.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?
|
||
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"}
|
||
|
||
// 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
|
||
|
||
// Only enabled when one of the sub-systems fail
|
||
// to initialize, this allows for administrators to
|
||
// fix the system.
|
||
globalSafeMode bool
|
||
|
||
// If writes to FS backend should be O_SYNC.
|
||
globalFSOSync bool
|
||
// Add new variable global values here.
|
||
)
|
||
|
||
// Returns minio global information, as a key value map.
|
||
// returned list of global values is not an exhaustive
|
||
// list. Feel free to add new relevant fields.
|
||
func getGlobalInfo() (globalInfo map[string]interface{}) {
|
||
globalInfo = map[string]interface{}{
|
||
"serverRegion": globalServerRegion,
|
||
"domains": globalDomainNames,
|
||
// Add more relevant global settings here.
|
||
}
|
||
|
||
return globalInfo
|
||
}
|