mirror of https://github.com/minio/minio.git
369 lines
12 KiB
Go
369 lines
12 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"
|
||
"fmt"
|
||
"os"
|
||
"time"
|
||
|
||
isatty "github.com/mattn/go-isatty"
|
||
"github.com/minio/minio-go/v6/pkg/set"
|
||
|
||
etcd "github.com/coreos/etcd/clientv3"
|
||
humanize "github.com/dustin/go-humanize"
|
||
"github.com/fatih/color"
|
||
"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/dns"
|
||
iampolicy "github.com/minio/minio/pkg/iam/policy"
|
||
"github.com/minio/minio/pkg/iam/validator"
|
||
"github.com/minio/minio/pkg/pubsub"
|
||
)
|
||
|
||
// minio configuration related constants.
|
||
const (
|
||
globalMinioCertExpireWarnDays = time.Hour * 24 * 30 // 30 days.
|
||
|
||
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"
|
||
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 bucket lifecycle cache.
|
||
globalRefreshBucketLifecycleInterval = 5 * time.Minute
|
||
// 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
|
||
)
|
||
|
||
var globalCLIContext = struct {
|
||
JSON, Quiet bool
|
||
Anonymous bool
|
||
Addr string
|
||
StrictS3Compat bool
|
||
}{}
|
||
|
||
var (
|
||
// Indicates the total number of erasure coded sets configured.
|
||
globalXLSetCount int
|
||
|
||
// 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
|
||
|
||
// This flag is set to 'true' by default
|
||
globalIsBrowserEnabled = true
|
||
|
||
// This flag is set to 'true' when MINIO_BROWSER env is set.
|
||
globalIsEnvBrowser = false
|
||
|
||
// Set to true if credentials were passed from env, default is false.
|
||
globalIsEnvCreds = false
|
||
|
||
// This flag is set to 'true' when MINIO_REGION env is set.
|
||
globalIsEnvRegion = false
|
||
|
||
// 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
|
||
|
||
// Maximum size of internal objects parts
|
||
globalPutPartSize = int64(64 * 1024 * 1024)
|
||
|
||
// 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 = ""
|
||
|
||
// globalConfigSys server config system.
|
||
globalConfigSys *ConfigSys
|
||
|
||
globalNotificationSys *NotificationSys
|
||
globalPolicySys *PolicySys
|
||
globalIAMSys *IAMSys
|
||
|
||
globalLifecycleSys *LifecycleSys
|
||
|
||
// 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()
|
||
|
||
globalEndpoints EndpointList
|
||
|
||
// Global server's network statistics
|
||
globalConnStats = newConnStats()
|
||
|
||
// Global HTTP request statisitics
|
||
globalHTTPStats = newHTTPStats()
|
||
|
||
// Time when object layer was initialized on start up.
|
||
globalBootTime time.Time
|
||
|
||
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
|
||
|
||
globalListingTimeout = newDynamicTimeout( /*30*/ 600*time.Second /*5*/, 600*time.Second) // timeout for listing related ops
|
||
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
|
||
|
||
// Storage classes
|
||
// Set to indicate if storage class is set up
|
||
globalIsStorageClass bool
|
||
// Set to store reduced redundancy storage class
|
||
globalRRStorageClass storageClass
|
||
// Set to store standard storage class
|
||
globalStandardStorageClass storageClass
|
||
|
||
globalIsEnvWORM bool
|
||
// Is worm enabled
|
||
globalWORMEnabled bool
|
||
|
||
// Is Disk Caching set up
|
||
globalIsDiskCacheEnabled bool
|
||
|
||
// Disk cache drives
|
||
globalCacheDrives []string
|
||
|
||
// Disk cache excludes
|
||
globalCacheExcludes []string
|
||
|
||
// Disk cache expiry
|
||
globalCacheExpiry = 90
|
||
// Max allowed disk cache percentage
|
||
globalCacheMaxUse = 80
|
||
|
||
// Allocated etcd endpoint for config and bucket DNS.
|
||
globalEtcdClient *etcd.Client
|
||
|
||
// Allocated DNS config wrapper over etcd client.
|
||
globalDNSConfig dns.Config
|
||
|
||
// Default usage check interval value.
|
||
globalDefaultUsageCheckInterval = 12 * time.Hour // 12 hours
|
||
// Usage check interval value.
|
||
globalUsageCheckInterval = globalDefaultUsageCheckInterval
|
||
|
||
// KMS key id
|
||
globalKMSKeyID string
|
||
|
||
// 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 include extensions/content-types set.
|
||
globalIsEnvCompression bool
|
||
|
||
// Is compression enabeld.
|
||
globalIsCompressionEnabled = false
|
||
|
||
// Include-list for compression.
|
||
globalCompressExtensions = []string{".txt", ".log", ".csv", ".json"}
|
||
globalCompressMimeTypes = []string{"text/csv", "text/plain", "application/json"}
|
||
|
||
// Some standard object extensions which we strictly dis-allow for compression.
|
||
standardExcludeCompressExtensions = []string{".gz", ".bz2", ".rar", ".zip", ".7z"}
|
||
|
||
// 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.
|
||
globalIAMValidators *validator.Validators
|
||
|
||
// OPA policy system.
|
||
globalPolicyOPA *iampolicy.Opa
|
||
|
||
// Deployment ID - unique per deployment
|
||
globalDeploymentID string
|
||
|
||
// GlobalGatewaySSE sse options
|
||
GlobalGatewaySSE gatewaySSE
|
||
|
||
// The always present healing routine ready to heal objects
|
||
globalBackgroundHealing *healRoutine
|
||
globalAllHealState *allHealState
|
||
globalSweepHealState *allHealState
|
||
|
||
// Add new variable global values here.
|
||
)
|
||
|
||
// global colors.
|
||
var (
|
||
// Check if we stderr, stdout are dumb terminals, we do not apply
|
||
// ansi coloring on dumb terminals.
|
||
isTerminal = func() bool {
|
||
return isatty.IsTerminal(os.Stdout.Fd()) && isatty.IsTerminal(os.Stderr.Fd())
|
||
}
|
||
|
||
colorBold = func() func(a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.Bold).SprintFunc()
|
||
}
|
||
return fmt.Sprint
|
||
}()
|
||
colorRed = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgRed).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorBlue = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgBlue).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorYellow = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgYellow).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorCyanBold = func() func(a ...interface{}) string {
|
||
if isTerminal() {
|
||
color.New(color.FgCyan, color.Bold).SprintFunc()
|
||
}
|
||
return fmt.Sprint
|
||
}()
|
||
colorYellowBold = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgYellow, color.Bold).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorBgYellow = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.BgYellow).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorBlack = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgBlack).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorGreenBold = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgGreen, color.Bold).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
colorRedBold = func() func(format string, a ...interface{}) string {
|
||
if isTerminal() {
|
||
return color.New(color.FgRed, color.Bold).SprintfFunc()
|
||
}
|
||
return fmt.Sprintf
|
||
}()
|
||
)
|
||
|
||
// 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{}{
|
||
"isDistXL": globalIsDistXL,
|
||
"isXL": globalIsXL,
|
||
"isBrowserEnabled": globalIsBrowserEnabled,
|
||
"isWorm": globalWORMEnabled,
|
||
"isEnvBrowser": globalIsEnvBrowser,
|
||
"isEnvCreds": globalIsEnvCreds,
|
||
"isEnvRegion": globalIsEnvRegion,
|
||
"isSSL": globalIsSSL,
|
||
"serverRegion": globalServerRegion,
|
||
// Add more relevant global settings here.
|
||
}
|
||
|
||
return globalInfo
|
||
}
|