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seaweedFS/weed/command/server.go
Chris Lu f5c35240be Add volume dir tags and EC placement priority (#8472) 
* Add volume dir tags to topology

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add preferred tag config for EC

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Prioritize EC destinations by tags

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add EC placement planner tag tests

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Refactor EC placement tests to reuse buildActiveTopology

Remove buildActiveTopologyWithDiskTags helper function and consolidate
tag setup inline in test cases. Tests now use UpdateTopology to apply
tags after topology creation, reusing the existing buildActiveTopology
function rather than duplicating its logic.

All tag scenario tests pass:
- TestECPlacementPlannerPrefersTaggedDisks
- TestECPlacementPlannerFallsBackWhenTagsInsufficient

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Consolidate normalizeTagList into shared util package

Extract normalizeTagList from three locations (volume.go,
detection.go, erasure_coding_handler.go) into new weed/util/tag.go
as exported NormalizeTagList function. Replace all duplicate
implementations with imports and calls to util.NormalizeTagList.

This improves code reuse and maintainability by centralizing
tag normalization logic.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add PreferredTags to EC config persistence

Add preferred_tags field to ErasureCodingTaskConfig protobuf with field
number 5. Update GetConfigSpec to include preferred_tags field in the
UI configuration schema. Add PreferredTags to ToTaskPolicy to serialize
config to protobuf. Add PreferredTags to FromTaskPolicy to deserialize
from protobuf with defensive copy to prevent external mutation.

This allows EC preferred tags to be persisted and restored across
worker restarts.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add defensive copy for Tags slice in DiskLocation

Copy the incoming tags slice in NewDiskLocation instead of storing
by reference. This prevents external callers from mutating the
DiskLocation.Tags slice after construction, improving encapsulation
and preventing unexpected changes to disk metadata.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add doc comment to buildCandidateSets method

Document the tiered candidate selection and fallback behavior. Explain
that for a planner with preferredTags, it accumulates disks matching
each tag in order into progressively larger tiers, emits a candidate
set once a tier reaches shardsNeeded, and finally falls back to the
full candidates set if preferred-tag tiers are insufficient.

This clarifies the intended semantics for future maintainers.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Apply final PR review fixes

1. Update parseVolumeTags to replicate single tag entry to all folders
   instead of leaving some folders with nil tags. This prevents nil
   pointer dereferences when processing folders without explicit tags.

2. Add defensive copy in ToTaskPolicy for PreferredTags slice to match
   the pattern used in FromTaskPolicy, preventing external mutation of
   the returned TaskPolicy.

3. Add clarifying comment in buildCandidateSets explaining that the
   shardsNeeded <= 0 branch is a defensive check for direct callers,
   since selectDestinations guarantees shardsNeeded > 0.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix nil pointer dereference in parseVolumeTags

Ensure all folder tags are initialized to either normalized tags or
empty slices, not nil. When multiple tag entries are provided and there
are more folders than entries, remaining folders now get empty slices
instead of nil, preventing nil pointer dereference in downstream code.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix NormalizeTagList to return empty slice instead of nil

Change NormalizeTagList to always return a non-nil slice. When all tags
are empty or whitespace after normalization, return an empty slice
instead of nil. This prevents nil pointer dereferences in downstream
code that expects a valid (possibly empty) slice.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add nil safety check for v.tags pointer

Add a safety check to handle the case where v.tags might be nil,
preventing a nil pointer dereference. If v.tags is nil, use an empty
string instead. This is defensive programming to prevent panics in
edge cases.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Add volume.tags flag to weed server and weed mini commands

Add the volume.tags CLI option to both the 'weed server' and 'weed mini'
commands. This allows users to specify disk tags when running the
combined server modes, just like they can with 'weed volume'.

The flag uses the same format and description as the volume command:
comma-separated tag groups per data dir with ':' separators
(e.g. fast:ssd,archive).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-03-01 10:22:00 -08:00

418 lines
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package command
import (
"crypto/tls"
"fmt"
"net/http"
"os"
"strings"
"time"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/pb"
stats_collect "github.com/seaweedfs/seaweedfs/weed/stats"
"github.com/seaweedfs/seaweedfs/weed/util"
"github.com/seaweedfs/seaweedfs/weed/util/grace"
)
type ServerOptions struct {
cpuprofile *string
memprofile *string
debug *bool
debugPort *int
v VolumeServerOptions
}
var (
serverOptions ServerOptions
masterOptions MasterOptions
filerOptions FilerOptions
s3Options S3Options
sftpOptions SftpOptions
iamOptions IamOptions
webdavOptions WebDavOption
mqBrokerOptions MessageQueueBrokerOptions
mqAgentServerOptions MessageQueueAgentOptions
)
func init() {
cmdServer.Run = runServer // break init cycle
}
var cmdServer = &Command{
UsageLine: "server -dir=/tmp -volume.max=5 -ip=server_name",
Short: "start a master server, a volume server, and optionally a filer and a S3 gateway",
Long: `start both a volume server to provide storage spaces
and a master server to provide volume=>location mapping service and sequence number of file ids
This is provided as a convenient way to start both volume server and master server.
The servers acts exactly the same as starting them separately.
So other volume servers can connect to this master server also.
Optionally, a filer server can be started.
Also optionally, a S3 gateway can be started.
`,
}
var (
serverIp = cmdServer.Flag.String("ip", util.DetectedHostAddress(), "ip or server name, also used as identifier")
serverBindIp = cmdServer.Flag.String("ip.bind", "", "ip address to bind to. If empty, default to same as -ip option.")
serverTimeout = cmdServer.Flag.Int("idleTimeout", 30, "connection idle seconds")
serverDataCenter = cmdServer.Flag.String("dataCenter", "", "current volume server's data center name")
serverRack = cmdServer.Flag.String("rack", "", "current volume server's rack name")
serverWhiteListOption = cmdServer.Flag.String("whiteList", "", "comma separated Ip addresses having write permission. No limit if empty.")
serverDisableHttp = cmdServer.Flag.Bool("disableHttp", false, "disable http requests, only gRPC operations are allowed.")
serverIamConfig = cmdServer.Flag.String("iam.config", "", "path to the advanced IAM config file for S3. An alias for -s3.iam.config, but with lower priority.")
volumeDataFolders = cmdServer.Flag.String("dir", os.TempDir(), "directories to store data files. dir[,dir]...")
volumeMaxDataVolumeCounts = cmdServer.Flag.String("volume.max", "8", "maximum numbers of volumes, count[,count]... If set to zero, the limit will be auto configured as free disk space divided by volume size.")
volumeMinFreeSpacePercent = cmdServer.Flag.String("volume.minFreeSpacePercent", "1", "minimum free disk space (default to 1%). Low disk space will mark all volumes as ReadOnly (deprecated, use minFreeSpace instead).")
volumeMinFreeSpace = cmdServer.Flag.String("volume.minFreeSpace", "", "min free disk space (value<=100 as percentage like 1, other as human readable bytes, like 10GiB). Low disk space will mark all volumes as ReadOnly.")
serverMetricsHttpPort = cmdServer.Flag.Int("metricsPort", 0, "Prometheus metrics listen port")
serverMetricsHttpIp = cmdServer.Flag.String("metricsIp", "", "metrics listen ip. If empty, default to same as -ip.bind option.")
// pulseSeconds = cmdServer.Flag.Int("pulseSeconds", 5, "number of seconds between heartbeats")
isStartingMasterServer = cmdServer.Flag.Bool("master", true, "whether to start master server")
isStartingVolumeServer = cmdServer.Flag.Bool("volume", true, "whether to start volume server")
isStartingFiler = cmdServer.Flag.Bool("filer", false, "whether to start filer")
isStartingS3 = cmdServer.Flag.Bool("s3", false, "whether to start S3 gateway")
isStartingSftp = cmdServer.Flag.Bool("sftp", false, "whether to start Sftp server")
isStartingIam = cmdServer.Flag.Bool("iam", false, "whether to start IAM service")
isStartingWebDav = cmdServer.Flag.Bool("webdav", false, "whether to start WebDAV gateway")
isStartingMqBroker = cmdServer.Flag.Bool("mq.broker", false, "whether to start message queue broker")
isStartingMqAgent = cmdServer.Flag.Bool("mq.agent", false, "whether to start message queue agent")
False = false
)
func init() {
serverOptions.cpuprofile = cmdServer.Flag.String("cpuprofile", "", "cpu profile output file")
serverOptions.memprofile = cmdServer.Flag.String("memprofile", "", "memory profile output file")
serverOptions.debug = cmdServer.Flag.Bool("debug", false, "serves runtime profiling data, e.g., http://localhost:6060/debug/pprof/goroutine?debug=2")
serverOptions.debugPort = cmdServer.Flag.Int("debug.port", 6060, "http port for debugging")
masterOptions.port = cmdServer.Flag.Int("master.port", 9333, "master server http listen port")
masterOptions.portGrpc = cmdServer.Flag.Int("master.port.grpc", 0, "master server grpc listen port")
masterOptions.metaFolder = cmdServer.Flag.String("master.dir", "", "data directory to store meta data, default to same as -dir specified")
masterOptions.peers = cmdServer.Flag.String("master.peers", "", "all master nodes in comma separated ip:masterPort list")
masterOptions.volumeSizeLimitMB = cmdServer.Flag.Uint("master.volumeSizeLimitMB", 30*1000, "Master stops directing writes to oversized volumes.")
masterOptions.volumePreallocate = cmdServer.Flag.Bool("master.volumePreallocate", false, "Preallocate disk space for volumes.")
masterOptions.maxParallelVacuumPerServer = cmdServer.Flag.Int("master.maxParallelVacuumPerServer", 1, "maximum number of volumes to vacuum in parallel on one volume server")
masterOptions.defaultReplication = cmdServer.Flag.String("master.defaultReplication", "", "Default replication type if not specified.")
masterOptions.garbageThreshold = cmdServer.Flag.Float64("master.garbageThreshold", 0.3, "threshold to vacuum and reclaim spaces")
masterOptions.metricsAddress = cmdServer.Flag.String("master.metrics.address", "", "Prometheus gateway address")
masterOptions.metricsIntervalSec = cmdServer.Flag.Int("master.metrics.intervalSeconds", 15, "Prometheus push interval in seconds")
masterOptions.raftResumeState = cmdServer.Flag.Bool("master.resumeState", false, "resume previous state on start master server")
masterOptions.raftHashicorp = cmdServer.Flag.Bool("master.raftHashicorp", false, "use hashicorp raft")
masterOptions.raftBootstrap = cmdServer.Flag.Bool("master.raftBootstrap", false, "Whether to bootstrap the Raft cluster")
masterOptions.heartbeatInterval = cmdServer.Flag.Duration("master.heartbeatInterval", 300*time.Millisecond, "heartbeat interval of master servers, and will be randomly multiplied by [1, 1.25)")
masterOptions.electionTimeout = cmdServer.Flag.Duration("master.electionTimeout", 10*time.Second, "election timeout of master servers")
masterOptions.telemetryUrl = cmdServer.Flag.String("master.telemetry.url", "https://telemetry.seaweedfs.com/api/collect", "telemetry server URL to send usage statistics")
masterOptions.telemetryEnabled = cmdServer.Flag.Bool("master.telemetry", false, "enable telemetry reporting")
filerOptions.filerGroup = cmdServer.Flag.String("filer.filerGroup", "", "share metadata with other filers in the same filerGroup")
filerOptions.collection = cmdServer.Flag.String("filer.collection", "", "all data will be stored in this collection")
filerOptions.port = cmdServer.Flag.Int("filer.port", 8888, "filer server http listen port")
filerOptions.portGrpc = cmdServer.Flag.Int("filer.port.grpc", 0, "filer server grpc listen port")
filerOptions.publicPort = cmdServer.Flag.Int("filer.port.public", 0, "filer server public http listen port")
filerOptions.allowedOrigins = cmdServer.Flag.String("filer.allowedOrigins", "*", "comma separated list of allowed origins")
filerOptions.defaultReplicaPlacement = cmdServer.Flag.String("filer.defaultReplicaPlacement", "", "default replication type. If not specified, use master setting.")
filerOptions.disableDirListing = cmdServer.Flag.Bool("filer.disableDirListing", false, "turn off directory listing")
filerOptions.maxMB = cmdServer.Flag.Int("filer.maxMB", 4, "split files larger than the limit")
filerOptions.dirListingLimit = cmdServer.Flag.Int("filer.dirListLimit", 1000, "limit sub dir listing size")
filerOptions.cipher = cmdServer.Flag.Bool("filer.encryptVolumeData", false, "encrypt data on volume servers")
filerOptions.saveToFilerLimit = cmdServer.Flag.Int("filer.saveToFilerLimit", 0, "Small files smaller than this limit can be cached in filer store.")
filerOptions.concurrentUploadLimitMB = cmdServer.Flag.Int("filer.concurrentUploadLimitMB", 0, "limit total concurrent upload size, 0 means unlimited")
filerOptions.concurrentFileUploadLimit = cmdServer.Flag.Int("filer.concurrentFileUploadLimit", 0, "limit number of concurrent file uploads, 0 means unlimited")
filerOptions.localSocket = cmdServer.Flag.String("filer.localSocket", "", "default to /tmp/seaweedfs-filer-<port>.sock")
filerOptions.showUIDirectoryDelete = cmdServer.Flag.Bool("filer.ui.deleteDir", true, "enable filer UI show delete directory button")
filerOptions.downloadMaxMBps = cmdServer.Flag.Int("filer.downloadMaxMBps", 0, "download max speed for each download request, in MB per second")
filerOptions.diskType = cmdServer.Flag.String("filer.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
filerOptions.exposeDirectoryData = cmdServer.Flag.Bool("filer.exposeDirectoryData", true, "expose directory data via filer. If false, filer UI will be innaccessible.")
filerOptions.tusBasePath = cmdServer.Flag.String("filer.tusBasePath", "/.tus", "TUS resumable upload endpoint base path (e.g., /.tus)")
serverOptions.v.port = cmdServer.Flag.Int("volume.port", 8080, "volume server http listen port")
serverOptions.v.portGrpc = cmdServer.Flag.Int("volume.port.grpc", 0, "volume server grpc listen port")
serverOptions.v.publicPort = cmdServer.Flag.Int("volume.port.public", 0, "volume server public port")
serverOptions.v.id = cmdServer.Flag.String("volume.id", "", "volume server id. If empty, default to ip:port")
serverOptions.v.indexType = cmdServer.Flag.String("volume.index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
serverOptions.v.diskType = cmdServer.Flag.String("volume.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
serverOptions.v.tags = cmdServer.Flag.String("volume.tags", "", "comma-separated tag groups per data dir; each group uses ':' (e.g. fast:ssd,archive)")
serverOptions.v.fixJpgOrientation = cmdServer.Flag.Bool("volume.images.fix.orientation", false, "Adjust jpg orientation when uploading.")
serverOptions.v.readMode = cmdServer.Flag.String("volume.readMode", "proxy", "[local|proxy|redirect] how to deal with non-local volume: 'not found|read in remote node|redirect volume location'.")
serverOptions.v.compactionMBPerSecond = cmdServer.Flag.Int("volume.compactionMBps", 0, "limit compaction speed in mega bytes per second")
serverOptions.v.maintenanceMBPerSecond = cmdServer.Flag.Int("volume.maintenanceMBps", 0, "limit maintenance (replication / balance) IO rate in MB/s. Unset is 0, no limitation.")
serverOptions.v.fileSizeLimitMB = cmdServer.Flag.Int("volume.fileSizeLimitMB", 256, "limit file size to avoid out of memory")
serverOptions.v.ldbTimeout = cmdServer.Flag.Int64("volume.index.leveldbTimeout", 0, "alive time for leveldb (default to 0). If leveldb of volume is not accessed in ldbTimeout hours, it will be off loaded to reduce opened files and memory consumption.")
serverOptions.v.concurrentUploadLimitMB = cmdServer.Flag.Int("volume.concurrentUploadLimitMB", 0, "limit total concurrent upload size, 0 means unlimited")
serverOptions.v.concurrentDownloadLimitMB = cmdServer.Flag.Int("volume.concurrentDownloadLimitMB", 0, "limit total concurrent download size, 0 means unlimited")
serverOptions.v.publicUrl = cmdServer.Flag.String("volume.publicUrl", "", "publicly accessible address")
serverOptions.v.preStopSeconds = cmdServer.Flag.Int("volume.preStopSeconds", 10, "number of seconds between stop send heartbeats and stop volume server")
serverOptions.v.pprof = cmdServer.Flag.Bool("volume.pprof", false, "enable pprof http handlers. precludes -memprofile and -cpuprofile")
serverOptions.v.idxFolder = cmdServer.Flag.String("volume.dir.idx", "", "directory to store .idx files")
serverOptions.v.inflightUploadDataTimeout = cmdServer.Flag.Duration("volume.inflightUploadDataTimeout", 60*time.Second, "inflight upload data wait timeout of volume servers")
serverOptions.v.inflightDownloadDataTimeout = cmdServer.Flag.Duration("volume.inflightDownloadDataTimeout", 60*time.Second, "inflight download data wait timeout of volume servers")
serverOptions.v.hasSlowRead = cmdServer.Flag.Bool("volume.hasSlowRead", true, "<experimental> if true, this prevents slow reads from blocking other requests, but large file read P99 latency will increase.")
serverOptions.v.readBufferSizeMB = cmdServer.Flag.Int("volume.readBufferSizeMB", 4, "<experimental> larger values can optimize query performance but will increase some memory usage,Use with hasSlowRead normally")
s3Options.port = cmdServer.Flag.Int("s3.port", 8333, "s3 server http listen port")
s3Options.portHttps = cmdServer.Flag.Int("s3.port.https", 0, "s3 server https listen port")
s3Options.portGrpc = cmdServer.Flag.Int("s3.port.grpc", 0, "s3 server grpc listen port")
s3Options.portIceberg = cmdServer.Flag.Int("s3.port.iceberg", 8181, "Iceberg REST Catalog server listen port (0 to disable)")
s3Options.domainName = cmdServer.Flag.String("s3.domainName", "", "suffix of the host name in comma separated list, {bucket}.{domainName}")
s3Options.allowedOrigins = cmdServer.Flag.String("s3.allowedOrigins", "*", "comma separated list of allowed origins")
s3Options.tlsPrivateKey = cmdServer.Flag.String("s3.key.file", "", "path to the TLS private key file")
s3Options.tlsCertificate = cmdServer.Flag.String("s3.cert.file", "", "path to the TLS certificate file")
s3Options.tlsCACertificate = cmdServer.Flag.String("s3.cacert.file", "", "path to the TLS CA certificate file")
s3Options.tlsVerifyClientCert = cmdServer.Flag.Bool("s3.tlsVerifyClientCert", false, "whether to verify the client's certificate")
s3Options.config = cmdServer.Flag.String("s3.config", "", "path to the config file")
s3Options.iamConfig = cmdServer.Flag.String("s3.iam.config", "", "path to the advanced IAM config file for S3. Overrides -iam.config if both are provided.")
s3Options.auditLogConfig = cmdServer.Flag.String("s3.auditLogConfig", "", "path to the audit log config file")
cmdServer.Flag.Bool("s3.allowEmptyFolder", true, "deprecated, ignored. Empty folder cleanup is now automatic.")
s3Options.allowDeleteBucketNotEmpty = cmdServer.Flag.Bool("s3.allowDeleteBucketNotEmpty", true, "allow recursive deleting all entries along with bucket")
s3Options.localSocket = cmdServer.Flag.String("s3.localSocket", "", "default to /tmp/seaweedfs-s3-<port>.sock")
s3Options.bindIp = cmdServer.Flag.String("s3.ip.bind", "", "ip address to bind to. If empty, default to same as -ip.bind option.")
s3Options.idleTimeout = cmdServer.Flag.Int("s3.idleTimeout", 120, "connection idle seconds")
s3Options.concurrentUploadLimitMB = cmdServer.Flag.Int("s3.concurrentUploadLimitMB", 0, "limit total concurrent upload size for S3, 0 means unlimited")
s3Options.concurrentFileUploadLimit = cmdServer.Flag.Int("s3.concurrentFileUploadLimit", 0, "limit number of concurrent file uploads for S3, 0 means unlimited")
s3Options.enableIam = cmdServer.Flag.Bool("s3.iam", true, "enable embedded IAM API on the same S3 port")
s3Options.iamReadOnly = cmdServer.Flag.Bool("s3.iam.readOnly", true, "disable IAM write operations on this server")
s3Options.cipher = cmdServer.Flag.Bool("s3.encryptVolumeData", false, "encrypt data on volume servers for S3 uploads")
s3Options.externalUrl = cmdServer.Flag.String("s3.externalUrl", "", "the external URL clients use to connect (e.g. https://api.example.com:9000). Used for S3 signature verification behind a reverse proxy. Falls back to S3_EXTERNAL_URL env var.")
sftpOptions.port = cmdServer.Flag.Int("sftp.port", 2022, "SFTP server listen port")
sftpOptions.sshPrivateKey = cmdServer.Flag.String("sftp.sshPrivateKey", "", "path to the SSH private key file for host authentication")
sftpOptions.hostKeysFolder = cmdServer.Flag.String("sftp.hostKeysFolder", "", "path to folder containing SSH private key files for host authentication")
sftpOptions.authMethods = cmdServer.Flag.String("sftp.authMethods", "password,publickey", "comma-separated list of allowed auth methods: password, publickey, keyboard-interactive")
sftpOptions.maxAuthTries = cmdServer.Flag.Int("sftp.maxAuthTries", 6, "maximum number of authentication attempts per connection")
sftpOptions.bannerMessage = cmdServer.Flag.String("sftp.bannerMessage", "SeaweedFS SFTP Server - Unauthorized access is prohibited", "message displayed before authentication")
sftpOptions.loginGraceTime = cmdServer.Flag.Duration("sftp.loginGraceTime", 2*time.Minute, "timeout for authentication")
sftpOptions.clientAliveInterval = cmdServer.Flag.Duration("sftp.clientAliveInterval", 5*time.Second, "interval for sending keep-alive messages")
sftpOptions.clientAliveCountMax = cmdServer.Flag.Int("sftp.clientAliveCountMax", 3, "maximum number of missed keep-alive messages before disconnecting")
sftpOptions.userStoreFile = cmdServer.Flag.String("sftp.userStoreFile", "", "path to JSON file containing user credentials and permissions")
sftpOptions.localSocket = cmdServer.Flag.String("sftp.localSocket", "", "default to /tmp/seaweedfs-sftp-<port>.sock")
iamOptions.port = cmdServer.Flag.Int("iam.port", 8111, "iam server http listen port")
webdavOptions.port = cmdServer.Flag.Int("webdav.port", 7333, "webdav server http listen port")
webdavOptions.collection = cmdServer.Flag.String("webdav.collection", "", "collection to create the files")
webdavOptions.replication = cmdServer.Flag.String("webdav.replication", "", "replication to create the files")
webdavOptions.disk = cmdServer.Flag.String("webdav.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
webdavOptions.tlsPrivateKey = cmdServer.Flag.String("webdav.key.file", "", "path to the TLS private key file")
webdavOptions.tlsCertificate = cmdServer.Flag.String("webdav.cert.file", "", "path to the TLS certificate file")
webdavOptions.cacheDir = cmdServer.Flag.String("webdav.cacheDir", os.TempDir(), "local cache directory for file chunks")
webdavOptions.cacheSizeMB = cmdServer.Flag.Int64("webdav.cacheCapacityMB", 0, "local cache capacity in MB")
webdavOptions.maxMB = cmdServer.Flag.Int("webdav.maxMB", 4, "split files larger than the limit")
webdavOptions.filerRootPath = cmdServer.Flag.String("webdav.filer.path", "/", "use this remote path from filer server")
mqBrokerOptions.port = cmdServer.Flag.Int("mq.broker.port", 17777, "message queue broker gRPC listen port")
mqBrokerOptions.logFlushInterval = cmdServer.Flag.Int("mq.broker.logFlushInterval", 5, "log buffer flush interval in seconds")
mqAgentServerOptions.brokersString = cmdServer.Flag.String("mq.agent.brokers", "localhost:17777", "comma-separated message queue brokers")
mqAgentServerOptions.port = cmdServer.Flag.Int("mq.agent.port", 16777, "message queue agent gRPC listen port")
}
func runServer(cmd *Command, args []string) bool {
if *serverOptions.debug {
go http.ListenAndServe(fmt.Sprintf(":%d", *serverOptions.debugPort), nil)
}
util.LoadSecurityConfiguration()
util.LoadConfiguration("master", false)
grace.SetupProfiling(*serverOptions.cpuprofile, *serverOptions.memprofile)
if *isStartingS3 {
*isStartingFiler = true
}
if *isStartingSftp {
*isStartingFiler = true
}
if *isStartingIam {
*isStartingFiler = true
}
if *isStartingWebDav {
*isStartingFiler = true
}
if *isStartingMqBroker {
*isStartingFiler = true
}
if *isStartingMqAgent {
*isStartingMqBroker = true
*isStartingFiler = true
}
var actualPeersForComponents string
if *isStartingMasterServer {
// If we are starting a master, validate and complete the peer list
_, peerList := checkPeers(*serverIp, *masterOptions.port, *masterOptions.portGrpc, *masterOptions.peers)
actualPeersForComponents = strings.Join(pb.ToAddressStrings(peerList), ",")
} else if *masterOptions.peers != "" {
if isSingleMasterMode(*masterOptions.peers) {
glog.Fatalf("'-master.peers=none' is only valid when starting a master server, but master is not starting.")
}
// If not starting a master, just use the provided peers
actualPeersForComponents = *masterOptions.peers
}
if *serverBindIp == "" {
serverBindIp = serverIp
}
if *serverMetricsHttpIp == "" {
*serverMetricsHttpIp = *serverBindIp
}
// ip address
masterOptions.ip = serverIp
masterOptions.ipBind = serverBindIp
// Use actualPeersForComponents for volume/filer, not masterOptions.peers which might be "none"
filerOptions.masters = pb.ServerAddresses(actualPeersForComponents).ToServiceDiscovery()
filerOptions.ip = serverIp
filerOptions.bindIp = serverBindIp
if *s3Options.bindIp == "" {
s3Options.bindIp = serverBindIp
}
if sftpOptions.bindIp == nil || *sftpOptions.bindIp == "" {
sftpOptions.bindIp = serverBindIp
}
iamOptions.ip = serverBindIp
iamOptions.masters = &actualPeersForComponents
webdavOptions.ipBind = serverBindIp
serverOptions.v.ip = serverIp
serverOptions.v.bindIp = serverBindIp
serverOptions.v.masters = pb.ServerAddresses(actualPeersForComponents).ToAddresses()
serverOptions.v.idleConnectionTimeout = serverTimeout
serverOptions.v.dataCenter = serverDataCenter
serverOptions.v.rack = serverRack
mqBrokerOptions.ip = serverIp
mqBrokerOptions.masters = filerOptions.masters.GetInstancesAsMap()
mqBrokerOptions.filerGroup = filerOptions.filerGroup
mqAgentServerOptions.ip = serverIp
mqAgentServerOptions.brokers = pb.ServerAddresses(*mqAgentServerOptions.brokersString).ToAddresses()
// serverOptions.v.pulseSeconds = pulseSeconds
// masterOptions.pulseSeconds = pulseSeconds
masterOptions.whiteList = serverWhiteListOption
filerOptions.dataCenter = serverDataCenter
filerOptions.rack = serverRack
mqBrokerOptions.dataCenter = serverDataCenter
mqBrokerOptions.rack = serverRack
s3Options.dataCenter = serverDataCenter
sftpOptions.dataCenter = serverDataCenter
filerOptions.disableHttp = serverDisableHttp
masterOptions.disableHttp = serverDisableHttp
filerAddress := string(pb.NewServerAddress(*serverIp, *filerOptions.port, *filerOptions.portGrpc))
s3Options.filer = &filerAddress
sftpOptions.filer = &filerAddress
iamOptions.filer = &filerAddress
webdavOptions.filer = &filerAddress
mqBrokerOptions.filerGroup = filerOptions.filerGroup
go stats_collect.StartMetricsServer(*serverMetricsHttpIp, *serverMetricsHttpPort)
folders := strings.Split(*volumeDataFolders, ",")
if *masterOptions.volumeSizeLimitMB > util.VolumeSizeLimitGB*1000 {
glog.Fatalf("masterVolumeSizeLimitMB should be less than 30000")
}
if *masterOptions.metaFolder == "" {
*masterOptions.metaFolder = folders[0]
}
if err := util.TestFolderWritable(util.ResolvePath(*masterOptions.metaFolder)); err != nil {
glog.Fatalf("Check Meta Folder (-mdir=\"%s\") Writable: %s", *masterOptions.metaFolder, err)
}
filerOptions.defaultLevelDbDirectory = masterOptions.metaFolder
serverWhiteList := util.StringSplit(*serverWhiteListOption, ",")
if *isStartingFiler {
if *filerOptions.diskType == "" && *serverOptions.v.diskType != "" {
filerOptions.diskType = serverOptions.v.diskType
}
go func() {
time.Sleep(1 * time.Second)
filerOptions.startFiler()
}()
}
if *isStartingS3 {
// Handle IAM config: -s3.iam.config takes precedence over -iam.config
if *s3Options.iamConfig == "" {
*s3Options.iamConfig = *serverIamConfig
} else if *serverIamConfig != "" && *s3Options.iamConfig != *serverIamConfig {
glog.V(0).Infof("both -s3.iam.config(%s) and -iam.config(%s) provided; using -s3.iam.config", *s3Options.iamConfig, *serverIamConfig)
}
go func() {
time.Sleep(2 * time.Second)
s3Options.localFilerSocket = filerOptions.localSocket
s3Options.startS3Server()
}()
}
if *isStartingSftp {
go func() {
time.Sleep(2 * time.Second)
sftpOptions.localSocket = filerOptions.localSocket
sftpOptions.startSftpServer()
}()
}
if *isStartingIam {
go func() {
time.Sleep(2 * time.Second)
iamOptions.startIamServer()
}()
}
if *isStartingWebDav {
go func() {
time.Sleep(2 * time.Second)
webdavOptions.startWebDav()
}()
}
if *isStartingMqBroker {
go func() {
time.Sleep(2 * time.Second)
mqBrokerOptions.startQueueServer()
}()
}
if *isStartingMqAgent {
go func() {
time.Sleep(2 * time.Second)
mqAgentServerOptions.startQueueAgent()
}()
}
// start volume server
if *isStartingVolumeServer {
minFreeSpaces := util.MustParseMinFreeSpace(*volumeMinFreeSpace, *volumeMinFreeSpacePercent)
go serverOptions.v.startVolumeServer(*volumeDataFolders, *volumeMaxDataVolumeCounts, *serverWhiteListOption, minFreeSpaces)
}
if *isStartingMasterServer {
go startMaster(masterOptions, serverWhiteList)
}
select {}
}
func newHttpServer(h http.Handler, tlsConfig *tls.Config) *http.Server {
s := &http.Server{
Handler: h,
}
if tlsConfig != nil {
s.TLSConfig = tlsConfig.Clone()
}
return s
}
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