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seaweedfs/weed/command/scaffold/filer.toml
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Chris LuandGitHub 2ac5aa72c7 add elastic8 filer store for Elasticsearch 8 (#9916) 
* elastic: fix listing against a missing or empty directory index

The refresh 404 leaked into the named return, so the first listing of a
directory whose index does not exist yet returned an error instead of an
empty result. Sorting also fails on an index with no documents
("No mapping found for [_id] in order to sort on"); unmapped_type
keeps the resumed-listing path working there.

* add elastic8 filer store for Elasticsearch 8

Elasticsearch 8 disables _id fielddata by default, so the elastic7
store's directory listings fail with "Fielddata access on the _id
field is disallowed". elastic8 uses the same client and configuration
options, but also indexes the document id as an Id field and sorts
listings on Id.keyword.
2026-06-10 12:10:49 -07:00

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# A sample TOML config file for SeaweedFS filer store
# Used with "weed filer" or "weed server -filer"
# Put this file to one of the location, with descending priority
# ./filer.toml
# $HOME/.seaweedfs/filer.toml
# /etc/seaweedfs/filer.toml
####################################################
# Customizable filer server options
####################################################
[filer.options]
# with http DELETE, by default the filer would check whether a folder is empty.
# recursive_delete will delete all sub folders and files, similar to "rm -Rf"
recursive_delete = false
#max_file_name_length = 255
# for S3: how long to wait before deleting an empty folder.
# increase this if using tools like Spark that create temporary directories.
#s3.empty_folder_cleanup_delay = "2m"
####################################################
# The following are filer store options
####################################################
[leveldb2]
# local on disk, mostly for simple single-machine setup, fairly scalable
# faster than previous leveldb, recommended.
enabled = true
dir = "./filerldb2" # directory to store level db files
[leveldb3]
# similar to leveldb2.
# each bucket has its own meta store.
enabled = false
dir = "./filerldb3" # directory to store level db files
[rocksdb]
# local on disk, similar to leveldb
# since it is using a C wrapper, you need to install rocksdb and build it by yourself
enabled = false
dir = "./filerrdb" # directory to store rocksdb files
[sqlite]
# local on disk, similar to leveldb
enabled = false
dbFile = "./filer.db" # sqlite db file
[mysql] # or memsql, tidb
# CREATE TABLE IF NOT EXISTS `filemeta` (
# `dirhash` BIGINT NOT NULL COMMENT 'first 64 bits of MD5 hash value of directory field',
# `name` VARCHAR(766) NOT NULL COMMENT 'directory or file name',
# `directory` TEXT NOT NULL COMMENT 'full path to parent directory',
# `meta` LONGBLOB,
# PRIMARY KEY (`dirhash`, `name`)
# ) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
enabled = false
# dsn will take priority over "hostname, port, username, password, database".
# [username[:password]@][protocol[(address)]]/dbname[?param1=value1&...&paramN=valueN]
dsn = "root@tcp(localhost:3306)/seaweedfs?collation=utf8mb4_bin"
enable_tls = false
ca_crt = "" # path to CA cert (PEM) — optional; if empty, the system trust store is used
client_crt = "" # path to client cert (PEM) — only when server requires mTLS; must be set together with client_key
client_key = "" # path to client key (PEM) — only when server requires mTLS; must be set together with client_crt
tls_insecure_skip_verify = false # skip server cert verification (use only for testing or with self-signed certs)
tls_server_name = "" # override SNI / cert hostname; leave empty to use `hostname` above
hostname = "localhost"
port = 3306
username = "root"
password = ""
database = "" # create or use an existing database
connection_max_idle = 10
connection_max_open = 50
connection_max_lifetime_seconds = 300
interpolateParams = false
# if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
enableUpsert = true
# Default uses the row-alias form (`AS new`) added in MySQL 8.0.19 and is the
# preferred syntax there. For MariaDB (any version) and MySQL 5.7, override
# with the form below — MariaDB does not support row aliases in
# INSERT ... ON DUPLICATE KEY UPDATE:
# upsertQuery = """INSERT INTO `%s` (`dirhash`,`name`,`directory`,`meta`) VALUES (?,?,?,?) ON DUPLICATE KEY UPDATE `meta` = VALUES(`meta`)"""
upsertQuery = """INSERT INTO `%s` (`dirhash`,`name`,`directory`,`meta`) VALUES (?,?,?,?) AS `new` ON DUPLICATE KEY UPDATE `meta` = `new`.`meta`"""
[mysql2] # or memsql, tidb
enabled = false
createTable = """
CREATE TABLE IF NOT EXISTS `%s` (
`dirhash` BIGINT NOT NULL,
`name` VARCHAR(766) NOT NULL,
`directory` TEXT NOT NULL,
`meta` LONGBLOB,
PRIMARY KEY (`dirhash`, `name`)
) DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
"""
hostname = "localhost"
port = 3306
username = "root"
password = ""
database = "" # create or use an existing database
connection_max_idle = 10
connection_max_open = 50
connection_max_lifetime_seconds = 300
interpolateParams = false
# if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
enableUpsert = true
upsertQuery = """INSERT INTO `%s` (`dirhash`,`name`,`directory`,`meta`) VALUES (?,?,?,?) AS `new` ON DUPLICATE KEY UPDATE `meta` = `new`.`meta`"""
[postgres] # or cockroachdb, YugabyteDB
# CREATE TABLE IF NOT EXISTS filemeta (
# dirhash BIGINT,
# name VARCHAR(65535),
# directory VARCHAR(65535),
# meta bytea,
# PRIMARY KEY (dirhash, name)
# );
enabled = false
hostname = "localhost"
port = 5432
username = "postgres"
password = ""
database = "postgres" # create or use an existing database
schema = ""
sslmode = "disable"
# SSL certificate options for secure connections
# For sslmode=verify-full, uncomment and configure the following:
# sslcert = "/path/to/client.crt" # client certificate file
# sslkey = "/path/to/client.key" # client private key file
# sslrootcert = "/path/to/ca.crt" # CA certificate file
# sslcrl = "/path/to/client.crl" # Certificate Revocation List (CRL) (optional)
connection_max_idle = 10
connection_max_open = 50
connection_max_lifetime_seconds = 300
# Set to true when using PgBouncer connection pooler
pgbouncer_compatible = false
# if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
enableUpsert = true
upsertQuery = """
INSERT INTO "%[1]s" (dirhash, name, directory, meta)
VALUES($1, $2, $3, $4)
ON CONFLICT (dirhash, name) DO UPDATE SET
directory=EXCLUDED.directory,
meta=EXCLUDED.meta
"""
[postgres2]
enabled = false
createTable = """
CREATE TABLE IF NOT EXISTS "%s" (
dirhash BIGINT,
name VARCHAR(65535),
directory VARCHAR(65535),
meta bytea,
PRIMARY KEY (dirhash, name)
);
"""
hostname = "localhost"
port = 5432
username = "postgres"
password = ""
database = "postgres" # create or use an existing database
schema = ""
sslmode = "disable"
# SSL certificate options for secure connections
# For sslmode=verify-full, uncomment and configure the following:
# sslcert = "/path/to/client.crt" # client certificate file
# sslkey = "/path/to/client.key" # client private key file
# sslrootcert = "/path/to/ca.crt" # CA certificate file
# sslcrl = "/path/to/client.crl" # Certificate Revocation List (CRL) (optional)
connection_max_idle = 10
connection_max_open = 50
connection_max_lifetime_seconds = 300
# Set to true when using PgBouncer connection pooler
pgbouncer_compatible = false
# if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
enableUpsert = true
upsertQuery = """
INSERT INTO "%[1]s" (dirhash, name, directory, meta)
VALUES($1, $2, $3, $4)
ON CONFLICT (dirhash, name) DO UPDATE SET
directory=EXCLUDED.directory,
meta=EXCLUDED.meta
"""
[cassandra2]
# CREATE TABLE filemeta (
# dirhash bigint,
# directory varchar,
# name varchar,
# meta blob,
# PRIMARY KEY ((dirhash, directory), name)
# ) WITH CLUSTERING ORDER BY (name ASC);
enabled = false
keyspace = "seaweedfs"
hosts = [
"localhost:9042",
]
username = ""
password = ""
# Set the CA certificate path
ssl_ca_path = ""
# Set the client certificate path
ssl_cert_path = ""
# Set the client private key path
ssl_key_path = ""
# Check host name in the certificate
ssl_enable_host_verification = true
# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
superLargeDirectories = []
# Name of the datacenter local to this filer, used as host selection fallback.
localDC = ""
# Gocql connection timeout, default: 600ms
connection_timeout_millisecond = 600
[hbase]
enabled = false
zkquorum = ""
table = "seaweedfs"
[redis2]
enabled = false
address = "localhost:6379"
username = ""
password = ""
database = 0
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
superLargeDirectories = []
[redis2_sentinel]
enabled = false
addresses = ["172.22.12.7:26379","172.22.12.8:26379","172.22.12.9:26379"]
masterName = "master"
username = ""
password = ""
database = 0
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
[redis_cluster2]
enabled = false
addresses = [
"localhost:30001",
"localhost:30002",
"localhost:30003",
"localhost:30004",
"localhost:30005",
"localhost:30006",
]
username = ""
password = ""
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
# allows reads from slave servers or the master, but all writes still go to the master
readOnly = false
# automatically use the closest Redis server for reads
routeByLatency = false
# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
superLargeDirectories = []
# The following lua redis stores uses lua to ensure atomicity
[redis_lua]
enabled = false
address = "localhost:6379"
username = ""
password = ""
database = 0
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
superLargeDirectories = []
[redis_lua_sentinel]
enabled = false
addresses = ["172.22.12.7:26379","172.22.12.8:26379","172.22.12.9:26379"]
masterName = "master"
username = ""
password = ""
database = 0
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
[redis_lua_cluster]
enabled = false
addresses = [
"localhost:30001",
"localhost:30002",
"localhost:30003",
"localhost:30004",
"localhost:30005",
"localhost:30006",
]
username = ""
password = ""
# prefix for filer redis keys
keyPrefix = ""
enable_tls = false
ca_cert_path = ""
client_cert_path = ""
client_key_path = ""
# allows reads from slave servers or the master, but all writes still go to the master
readOnly = false
# automatically use the closest Redis server for reads
routeByLatency = false
# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
superLargeDirectories = []
[etcd]
enabled = false
servers = "localhost:2379"
username = ""
password = ""
key_prefix = "seaweedfs."
timeout = "3s"
# Set the CA certificate path
tls_ca_file=""
# Set the client certificate path
tls_client_crt_file=""
# Set the client private key path
tls_client_key_file=""
[mongodb]
enabled = false
uri = "mongodb://localhost:27017"
username = ""
password = ""
ssl = false
ssl_ca_file = ""
ssl_cert_file = ""
ssl_key_file = ""
insecure_skip_verify = false
option_pool_size = 0
database = "seaweedfs"
[elastic7]
enabled = false
servers = [
"http://localhost1:9200",
"http://localhost2:9200",
"http://localhost3:9200",
]
username = ""
password = ""
sniff_enabled = false
healthcheck_enabled = false
# increase the value is recommend, be sure the value in Elastic is greater or equal here
index.max_result_window = 10000
# for Elasticsearch 8.x clusters
[elastic8]
enabled = false
servers = [
"http://localhost1:9200",
"http://localhost2:9200",
"http://localhost3:9200",
]
username = ""
password = ""
sniff_enabled = false
healthcheck_enabled = false
# increase the value is recommend, be sure the value in Elastic is greater or equal here
index.max_result_window = 10000
[arangodb] # in development dont use it
enabled = false
db_name = "seaweedfs"
servers=["http://localhost:8529"] # list of servers to connect to
# only basic auth supported for now
username=""
password=""
# skip tls cert validation
insecure_skip_verify = true
[ydb] # https://ydb.tech/
enabled = false
dsn = "grpc://localhost:2136?database=/local"
prefix = "seaweedfs"
useBucketPrefix = true # Fast Bucket Deletion
poolSizeLimit = 50
dialTimeOut = 10
# Authenticate produced with one of next environment variables:
# YDB_SERVICE_ACCOUNT_KEY_FILE_CREDENTIALS=<path/to/sa_key_file> — used service account key file by path
# YDB_ANONYMOUS_CREDENTIALS="1" — used for authenticate with anonymous access. Anonymous access needs for connect to testing YDB installation
# YDB_METADATA_CREDENTIALS="1" — used metadata service for authenticate to YDB from yandex cloud virtual machine or from yandex function
# YDB_ACCESS_TOKEN_CREDENTIALS=<access_token> — used for authenticate to YDB with short-life access token. For example, access token may be IAM token
##########################
##########################
# To add path-specific filer store:
#
# 1. Add a name following the store type separated by a dot ".". E.g., cassandra2.tmp
# 2. Add a location configuration. E.g., location = "/tmp/"
# 3. Copy and customize all other configurations.
# Make sure they are not the same if using the same store type!
# 4. Set enabled to true
#
# The following is just using redis as an example
##########################
[redis2.tmp]
enabled = false
location = "/tmp/"
address = "localhost:6379"
username = ""
password = ""
database = 1
keyPrefix = ""
[tikv]
enabled = false
# If you have many pd address, use ',' split then:
# pdaddrs = "pdhost1:2379, pdhost2:2379, pdhost3:2379"
pdaddrs = "localhost:2379"
# prefix for filer TiKV keys, useful for sharing a TiKV cluster with multiple seaweedfs clusters
keyPrefix = ""
# Enable 1PC
enable_1pc = false
# batch delete count, default 10000 in code
#batchdelete_count = 20000
# Set the CA certificate path
ca_path=""
# Set the certificate path
cert_path=""
# Set the private key path
key_path=""
# The name list used to verify the cn name
verify_cn=""
[foundationdb]
# FoundationDB provides ACID transactions and horizontal scalability.
# Requires: go build -tags foundationdb
enabled = false
cluster_file = "/etc/foundationdb/fdb.cluster"
# api_version = 740
# timeout = "5s"
# directory_prefix = "seaweedfs"
# For bulk ingestion, enable batching: batch_enabled = true
[tarantool]
address = "localhost:3301"
user = "guest"
password = ""
timeout = "5s"
maxReconnects = 1000
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