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MaxScale 25.01 Configuration Settings

Configuration Settings

General

MaxScale

Global Settings

admin_audit

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

admin_audit_exclude_methods

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: GET, PUT, POST, PATCH, DELETE, HEAD, OPTIONS, CONNECT, TRACE

  • Default: No exclusions

admin_audit_file

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: /var/log/maxscale/admin_audit.csv

admin_auth

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

admin_enabled

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

admin_gui

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

admin_host

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: "127.0.0.1"

admin_jwt_algorithm

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: auto, HS256, HS384, HS512, RS256, RS384, RS512, PS256, PS384, PS512, ES256, ES384, ES512, ED25519, ED448

  • Default: auto

admin_jwt_issuer

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: maxscale

admin_jwt_key

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_jwt_max_age

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 24h

admin_log_auth_failures

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

admin_oidc_url

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_pam_readonly_service

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_pam_readwrite_service

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_port

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 8989

admin_readwrite_hosts

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: %

admin_secure_gui

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

admin_ssl_ca

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_ssl_cert

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_ssl_cipher

  • Type: string

  • Mandatory: No

  • Dynamic: No

admin_ssl_key

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

admin_ssl_version

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: No

  • Values: MAX, TLSv1.0, TLSv1.1, TLSv1.2, TLSv1.3, TLSv10, TLSv11, TLSv12, TLSv13

  • Default: MAX

admin_verify_url

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

auth_connect_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

auto_tune

  • Type: string list

  • Values: all or list of auto tunable parameters, separated by ,

  • Default: No

  • Mandatory: No

  • Dynamic: No

cachedir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/cache/maxscale

config_sync_cluster

  • Type: monitor

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

config_sync_db

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: mysql

config_sync_interval

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5s

config_sync_password

  • Type: password

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

config_sync_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

config_sync_user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

connector_plugindir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: OS Dependent

core_file

  • Type: boolean

  • Default: true

  • Dynamic: No

datadir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale

debug

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

dump_last_statements

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: on_close, on_error, never

  • Default: never

execdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /usr/bin

host_cache_size

  • Type: integer

  • Default: 128

  • Dynamic: Yes

key_manager

  • Type: enum

  • Dynamic: Yes

  • Values: none, file, kmip, vault

  • Default: none

language

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale/

libdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: OS Dependent

load_persisted_configs

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

local_address

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

log_augmentation

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

log_debug

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_info

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_notice

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

log_throttling

  • Type: number, duration, duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10, 1000ms, 10000ms

log_warn_super_user

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

log_warning

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

logdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/log/maxscale

max_auth_errors_until_block

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10

maxlog

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

module_configdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /etc/maxscale.modules.d/

ms_timestamp

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

passive

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

persist_runtime_changes

  • Type: boolean

  • Default: true

  • Dynamic: No

persistdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale/maxscale.cnf.d/

piddir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /run/maxscale

query_classifier_cache_size

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: System Dependent

query_retries

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1

query_retry_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

rebalance_period

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

rebalance_threshold

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 20

rebalance_window

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10

retain_last_statements

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

secretsdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

session_trace

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

session_trace_match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

sharedir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /usr/share/maxscale

skip_name_resolve

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

sql_mode

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: default, oracle

  • Default: default

substitute_variables

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

syslog

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

threads

  • Type: number or auto

  • Mandatory: No

  • Dynamic: No

  • Default: auto

threads_max

  • Type: positive integer

  • Default: 256

  • Dynamic: No

trace_file_dir

  • Type: path

  • Mandatory: No

  • Dynamic: No

trace_file_size

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

users_refresh_interval

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

users_refresh_time

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 30s

writeq_high_water

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: 65536

writeq_low_water

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: 1024

Listener

address

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: "::"

authenticator

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

authenticator_options

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

connection_init_sql_file

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

connection_metadata

  • Type: stringlist

  • Default: character_set_client=auto,character_set_connection=auto,character_set_results=auto,max_allowed_packet=auto,system_time_zone=auto,time_zone=auto,tx_isolation=auto,maxscale=auto

  • Dynamic: Yes

  • Mandatory: No

port

  • Type: number

  • Mandatory: Yes, if socket is not provided.

  • Dynamic: No

  • Default: 0

protocol

  • Type: protocol

  • Mandatory: No

  • Dynamic: No

  • Default: mariadb

service

  • Type: service

  • Mandatory: Yes

  • Dynamic: No

socket

  • Type: string

  • Mandatory: Yes, if port is not provided.

  • Dynamic: No

  • Default: ""

sql_mode

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: default, oracle

  • Default: default

user_mapping_file

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

Server

address

  • Type: string

  • Mandatory: Yes, if socket is not provided.

  • Dynamic: Yes

  • Default: ""

disk_space_threshold

  • Type: Custom

  • Mandatory: No

  • Dynamic: No

  • Default: None

extra_port

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

max_routing_connections

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

monitorpw

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

monitoruser

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

persistmaxtime

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

persistpoolmax

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

port

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 3306

priority

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

private_address

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

proxy_protocol

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

rank

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: primary, secondary

  • Default: primary

replication_custom_options

  • Type: string

  • Default: None

  • Dynamic: Yes

socket

  • Type: string

  • Mandatory: Yes, if address is not provided.

  • Dynamic: Yes

  • Default: ""

Service

auth_all_servers

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

cluster

  • Type: monitor

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

connection_keepalive

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 300s

  • Auto tune: Yes

disable_sescmd_history

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

enable_root_user

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

filters

  • Type: filter list

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

force_connection_keepalive

  • Type: boolean

  • Mandatory No

  • Dynamic: Yes

  • Default: false

idle_session_pool_time

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: -1s

log_auth_warnings

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

log_debug

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_info

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_notice

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_warning

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

max_connections

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

max_sescmd_history

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 50

multiplex_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 60s

net_write_timeout

  • Type: durations

  • Mandatory No

  • Dynamic: Yes

  • Default: 0s

password

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

prune_sescmd_history

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

retain_last_statements

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: -1

router

  • Type: router

  • Mandatory: Yes

  • Dynamic: No

servers

  • Type: server list

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

session_track_trx_state

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

strip_db_esc

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

targets

  • Type: target list

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

user

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

user_accounts_file

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

user_accounts_file_usage

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: add_when_load_ok, file_only_always

  • Default: add_when_load_ok

version_string

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: None

wait_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

  • Auto tune: Yes

Settings for File-based Key Manager

file.keyfile

  • Type: path

  • Mandatory: Yes

  • Dynamic: Yes

Settings for HashiCorp Vault Key Manager

vault.ca

  • Type: path

  • Default: ""

  • Dynamic: Yes

vault.host

  • Type: string

  • Default: localhost

  • Dynamic: Yes

vault.mount

  • Type: string

  • Default: secret

  • Dynamic: Yes

vault.port

  • Type: integer

  • Default: 8200

  • Dynamic: Yes

vault.timeout

vault.tls

  • Type: boolean

  • Default: true

  • Dynamic: Yes

vault.token

  • Type: password

  • Mandatory: Yes

  • Dynamic: Yes

Settings for KMIP Key Manager

kmip.ca

  • Type: path

  • Default: ""

  • Dynamic: Yes

kmip.cert

  • Type: path

  • Mandatory: Yes

  • Dynamic: Yes

kmip.host

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

kmip.key

  • Type: path

  • Mandatory: Yes

  • Dynamic: Yes

kmip.port

  • Type: integer

  • Mandatory: Yes

  • Dynamic: Yes

Settings for TLS/SSL Encryption

ssl

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

ssl_ca

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ssl_cert

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ssl_cert_verify_depth

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 9

ssl_cipher

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ssl_crl

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ssl_key

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ssl_verify_peer_certificate

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

ssl_verify_peer_host

  • Type: boolean

  • Mandatory No

  • Dynamic: Yes

  • Default: false

ssl_version

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: No

  • Values: MAX, TLSv1.0, TLSv1.1, TLSv1.2, TLSv1.3, TLSv10, TLSv11, TLSv12, TLSv13

  • Default: MAX

Authenticators

Authentication-Modules

Settings

lower_case_table_names

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 0

match_host

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

skip_authentication

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

GSSAPI-Authenticator

Settings

gssapi_keytab_path

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: Kerberos Default

principal_name

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: mariadb/localhost.localdomain

MySQL-Authenticator

Settings

log_password_mismatch

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

PAM-Authenticator

Settings

pam_backend_mapping

  • Type: enumeration

  • Mandatory: No

  • Dynamic: No

  • Values: none, mariadb

  • Default: none

pam_mapped_pw_file

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: None

pam_mode

  • Type: enumeration

  • Mandatory: No

  • Dynamic: No

  • Values: password, password_2FA, suid

  • Default: password

pam_use_cleartext_plugin

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

Filters

BinlogFilter

Settings

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

rewrite_dest

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

rewrite_src

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

CCRFilter

Settings

count

  • Type: count

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

global

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

ignore

  • Type: regex

  • Mandatory: No

  • Dynamic: No

  • Default: ""

match

  • Type: regex

  • Mandatory: No

  • Dynamic: No

  • Default: ""

options

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: ignorecase, case, extended

  • Default: ignorecase

time

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 60s

Cache

Settings

cache_in_transactions

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: never, read_only_transactions, all_transactions

  • Default: all_transactions

cached_data

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: shared, thread_specific

  • Default: thread_specific

clear_cache_on_parse_errors

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

debug

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

enabled

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

hard_ttl

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 0s (no limit)

invalidate

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: never, current

  • Default: never

max_count

  • Type: count

  • Mandatory: No

  • Dynamic: No

  • Default: 0 (no limit)

max_resultset_rows

  • Type: count

  • Mandatory: No

  • Dynamic: No

  • Default: 0 (no limit)

max_resultset_size

  • Type: size

  • Mandatory: No

  • Dynamic: No

  • Default: 0 (no limit)

max_size

  • Type: size

  • Mandatory: No

  • Dynamic: No

  • Default: 0 (no limit)

rules

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: "" (no rules)

selects

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: assume_cacheable, verify_cacheable

  • Default: assume_cacheable

soft_ttl

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 0s (no limit)

storage

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: storage_inmemory

storage_options

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default:

timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 5s

users

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: mixed, isolated

  • Default: mixed

storage_memcached

max_value_size

  • Type: size

  • Mandatory: No

  • Dynamic: No

  • Default: 1Mi

server

  • Type: The Memcached server address specified as host[:port]

  • Mandatory: Yes

  • Dynamic: No

storage_redis

password

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

server

  • Type: The Redis server address specified as host[:port]

  • Mandatory: Yes

  • Dynamic: No

ssl

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

ssl_ca

  • Type: Path to existing readable file.

  • Mandatory: No

  • Dynamic: No

  • Default: ""

ssl_cert

  • Type: Path to existing readable file.

  • Mandatory: No

  • Dynamic: No

  • Default: ""

ssl_key

  • Type: Path to existing readable file.

  • Mandatory: No

  • Dynamic: No

  • Default: ""

username

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

Comment

Settings

inject

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

LDIFilter

Settings

host

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: s3.amazonaws.com

key

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

no_verify

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

port

  • Type: integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

protocol_version

  • Type: integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

  • Values: 0, 1, 2

region

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: us-east-1

secret

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

use_http

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

Masking

Settings

check_subqueries

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

check_unions

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

check_user_variables

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

large_payload

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: ignore, abort

  • Default: abort

prevent_function_usage

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

require_fully_parsed

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

rules

  • Type: path

  • Mandatory: Yes

  • Dynamic: Yes

treat_string_arg_as_field

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

warn_type_mismatch

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: never, always

  • Default: never

Maxrows

Settings

debug

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0

max_resultset_return

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: empty, error, ok

  • Default: empty

max_resultset_rows

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: (no limit)

max_resultset_size

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: 64Ki

Named-Server-Filter

Settings

matchXY

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

options

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: ignorecase, case, extended

  • Default: ignorecase

source

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

targetXY

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

Query-Log-All-Filter

Settings

append

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

duration_unit

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: milliseconds

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

filebase

  • Type: string

  • Mandatory: Yes

  • Dynamic: No

flush

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

log_data

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: service, session, date, user, reply_time, total_reply_time, query, default_db, num_rows, reply_size, transaction, transaction_time, num_warnings, error_msg

  • Default: date, user, query

log_type

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: session, unified, stdout

  • Default: session

match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

newline_replacement

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: " "

options

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: case, ignorecase, extended

  • Default: case

separator

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ","

source

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

source_exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

source_match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

use_canonical_form

  • Type: bool

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

user_exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

user_match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

Regex-Filter

Settings

log_file

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

log_trace

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

match

  • Type: regex

  • Mandatory: Yes

  • Dynamic: Yes

options

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: ignorecase, case, extended

  • Default: ignorecase

replace

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

source

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

RewriteFilter

Settings

case_sensitive

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

log_replacement

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

regex_grammar

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: Native

  • Values: Native, ECMAScript, Posix, EPosix, Awk, Grep, EGrep

template_file

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

  • Default: No default value

Settings per template in the template file

case_sensitive

  • Type: boolean

  • Default: From maxscale.cnf

continue_if_matched

  • Type: boolean

  • Default: false

ignore_whitespace

  • Type: boolean

  • Default: true

regex_grammar

  • Type: string

  • Values: Native, ECMAScript, Posix, EPosix, Awk, Grep, EGrep

  • Default: From maxscale.cnf

what_if

  • Type: boolean

  • Default: false

Tee-Filter

Settings

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

options

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: ignorecase, case, extended

  • Default: ignorecase

service

  • Type: service

  • Mandatory: No

  • Dynamic: Yes

  • Default: none

source

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

sync

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

target

  • Type: target

  • Mandatory: No

  • Dynamic: Yes

  • Default: none

user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

Throttle

Settings

continuous_duration

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 2s

max_qps

  • Type: number

  • Mandatory: Yes

  • Dynamic: Yes

sampling_duration

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 250ms

throttling_duration

  • Type: duration

  • Mandatory: Yes

  • Dynamic: Yes

Top-N-Filter

Settings

count

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

filebase

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

options

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: ignorecase, case, extended

  • Default: case

source

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

Wcar

Settings

capture_dir

  • Type: path

  • Default: /var/lib/maxscale/wcar/

  • Mandatory: No

  • Dynamic: No

capture_duration

  • Type: duration

  • Default: 0s

  • Mandatory: No

  • Dynamic: No

capture_size

  • Type: size

  • Default: 0

  • Mandatory: No

  • Dynamic: No

start_capture

  • Type: boolean

  • Default: false

  • Mandatory: No

  • Dynamic: No

Monitors

Galera-Monitor

Settings

available_when_donor

  • Type: boolean

  • Default: false

  • Dynamic: Yes

disable_master_failback

  • Type: boolean

  • Default: false

  • Dynamic: Yes

disable_master_role_setting

  • Type: boolean

  • Default: false

  • Dynamic: Yes

root_node_as_master

  • Type: boolean

  • Default: false

  • Dynamic: Yes

set_donor_nodes

  • Type: boolean

  • Default: false

  • Dynamic: Yes

use_priority

  • Type: boolean

  • Default: false

  • Dynamic: Yes

MariaDB-Monitor

Settings

assume_unique_hostnames

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

cooperative_monitoring_locks

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: none, majority_of_all, majority_of_running

  • Default: none

enforce_read_only_servers

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

enforce_read_only_slaves

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

enforce_writable_master

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

failcount

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5

maintenance_on_low_disk_space

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

master_conditions

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: none, connecting_slave, connected_slave, running_slave, primary_monitor_master, disk_space_ok

  • Default: primary_monitor_master, disk_space_ok

script_max_replication_lag

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: -1

slave_conditions

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: none, linked_master, running_master, writable_master, primary_monitor_master

  • Default: none

Settings for Backup operations

backup_storage_address

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

backup_storage_path

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

rebuild_port

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 4444

ssh_check_host_key

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

ssh_keyfile

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

ssh_port

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 22

ssh_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

ssh_user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

Settings for Cluster manipulation operations

auto_failover

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: true, on, yes, 1, false, off, no, 0, safe

  • Default: false

auto_rejoin

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

demotion_sql_file

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

enforce_simple_topology

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

failover_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 90s

handle_events

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

master_failure_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

promotion_sql_file

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

replication_master_ssl

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

replication_password

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

replication_user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

servers_no_promotion

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

switchover_on_low_disk_space

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

switchover_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 90s

verify_master_failure

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

Settings for Primary server write test

write_test_fail_action

  • Type: enum

  • Default: log

  • Values: log, failover

  • Dynamic: Yes

write_test_interval

write_test_table

  • Type: string

  • Dynamic: Yes

  • Default: mxs.maxscale_write_test

Monitor-Common

Settings

backend_connect_attempts

  • Type: number

  • Mandatory: No

  • Dynamic: Yes

  • Default: 1

backend_connect_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 3s

backend_read_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 3s

backend_write_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 3s

disk_space_check_interval

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

disk_space_threshold

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

events

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: master_down, master_up, slave_down, slave_up, server_down, server_up, lost_master, lost_slave, new_master, new_slave

  • Default: All events

journal_max_age

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 28800s

module

  • Type: string

  • Mandatory: Yes

  • Dynamic: No

monitor_interval

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 2s

password

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

script

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: None

script_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 90s

servers

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

user

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

Protocols

MariaDB

Settings

allow_replication

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

NoSQL

Settings

authentication_db

  • Type: string

  • Mandatory: No

  • Default: "NoSQL"

authentication_key_id

  • Type: string

  • Mandatory: No

  • Default: ""

authentication_password

  • Type: string

  • Mandatory: No

  • Default: ""

authentication_required

  • Type: boolean

  • Mandatory: No

  • Default: false

authentication_shared

  • Type: boolean

  • Mandatory: No

  • Default: false

authentication_user

  • Type: string

  • Mandatory: Yes, if authentication_shared is true.

authorization_enabled

  • Type: boolean

  • Mandatory: No

  • Default: false

auto_create_databases

  • Type: boolean

  • Mandatory: No

  • Default: true

auto_create_tables

  • Type: boolean

  • Mandatory: No

  • Default: true

cursor_timeout

debug

  • Type: enum_mask

  • Mandatory: No

  • Values: none, in, out, back

  • Default: none

host

  • Type: string

  • Mandatory: No

  • Default: "%"

id_length

  • Type: count

  • Mandatory: No

  • Range: [35, 2048]

  • *Default: 35

internal_cache

  • Type: string

  • Mandatory: No

  • Default: ''

log_unknown_command

  • Type: boolean

  • Mandatory: No

  • Default: false

on_unknown_command

  • Type: enum

  • Mandatory: No

  • Values: return_error, return_empty

  • Default: return_error

ordered_insert_behavior

  • Type: enum

  • Mandatory: No

  • Values: atomic, default

  • Default: default

password

  • Type: string

  • Mandatory: No

  • Default: ""

user

  • Type: string

  • Mandatory: No

  • Default: ""

Routers

Avrorouter

Settings

avrodir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale/

binlogdir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale/

codec

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: null, deflate

  • Default: null

cooperative_replication

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: No

  • Default: ""

filestem

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: mysql-bin

gtid_start_pos

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

match

  • Type: regex

  • Mandatory: No

  • Dynamic: No

  • Default: ""

server_id

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1234

start_index

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1

Settings for Avro File

block_size

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: 16KiB

group_rows

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1000

group_trx

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1

max_data_age

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 0s

max_file_size

  • Type: size

  • Mandatory: No

  • Dynamic: No

  • Default: 0

Binlogrouter

Settings

archivedir

  • Type: string

  • Mandatory: Yes

  • Default: No

  • Dynamic: No

compression_algorithm

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: none, zstandard

  • Default: none

datadir

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: /var/lib/maxscale/binlogs

ddl_only

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

encryption_cipher

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: AES_CBC, AES_CTR, AES_GCM

  • Default: AES_GCM

encryption_key_id

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

expiration_mode

  • Type: enum

  • Dynamic: No

  • Values: purge, archive

  • Default: purge

expire_log_duration

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 0s

expire_log_minimum_files

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 2

net_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 10s

number_of_noncompressed_files

  • Type: count

  • Mandatory: No

  • Dynamic: No

  • Default: 2

rpl_semi_sync_slave_enabled

  • Type: boolean

  • Mandatory: No

  • Default: false

  • Dynamic: Yes

select_master

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

server_id

  • Type: count

  • Mandatory: No

  • Dynamic: No

  • Default: 1234

Diff

Settings

explain

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: none, other, `both'

  • Default: both

explain_entries

  • Type: non-negative integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 2

explain_period

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 15m

main

  • Type: server

  • Mandatory: Yes

  • Dynamic: No

max_request_lag

  • Type: non-negative integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10

on_error

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: close, ignore

  • Default: ignore

percentile

  • Type: count

  • Mandatory: No

  • Dynamic: Yes

  • Min: 1

  • Max: 100

  • Default: 99

qps_window

  • Type: duration

  • Mandatory: No

  • Dynamic: No

  • Default: 15m

report

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: always, on_discrepancy, never

  • Default: on_discrepancy

reset_replication

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

retain_faster_statements

  • Type: non-negative integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5

retain_slower_statements

  • Type: non-negative integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5

samples

  • Type: count

  • Mandatory: No

  • Dynamic: Yes

  • Min: 100

  • Default: 1000

service

  • Type: service

  • Mandatory: Yes

  • Dynamic: No

KafkaCDC

Settings

bootstrap_servers

  • Type: string

  • Mandatory: Yes

  • Dynamic: No

cooperative_replication

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

enable_idempotence

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

exclude

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

gtid

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

kafka_sasl_mechanism

  • Type: enum

  • Mandatory: No

  • Dynamic: No

  • Values: PLAIN, SCRAM-SHA-256, SCRAM-SHA-512

  • Default: PLAIN

kafka_sasl_password

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

kafka_sasl_user

  • Type: string

  • Mandatory: No

  • Dynamic: No

  • Default: ""

kafka_ssl

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

kafka_ssl_ca

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

kafka_ssl_cert

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

kafka_ssl_key

  • Type: path

  • Mandatory: No

  • Dynamic: No

  • Default: ""

match

  • Type: regex

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

read_gtid_from_kafka

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: true

send_schema

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

server_id

  • Type: number

  • Mandatory: No

  • Dynamic: No

  • Default: 1234

timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

topic

  • Type: string

  • Mandatory: Yes

  • Dynamic: No

KafkaImporter

Settings

batch_size

  • Type: count

  • Mandatory: No

  • Dynamic: Yes

  • Default: 100

bootstrap_servers

  • Type: string

  • Mandatory: Yes

  • Dynamic: Yes

engine

  • Type: string

  • Default: InnoDB

  • Mandatory: No

  • Dynamic: Yes

kafka_sasl_mechanism

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: PLAIN, SCRAM-SHA-256, SCRAM-SHA-512

  • Default: PLAIN

kafka_sasl_password

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

kafka_sasl_user

  • Type: string

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

kafka_ssl

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

kafka_ssl_ca

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

kafka_ssl_cert

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

kafka_ssl_key

  • Type: path

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

table_name_in

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: topic, key

  • Default: topic

timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5000ms

topics

  • Type: stringlist

  • Mandatory: Yes

  • Dynamic: Yes

Mirror

Settings

exporter

  • Type: enum

  • Mandatory: Yes

  • Dynamic: Yes

  • Values: log, file, kafka

file

  • Type: string

  • Default: No default value

  • Mandatory: No

  • Dynamic: Yes

kafka_broker

  • Type: string

  • Default: No default value

  • Mandatory: No

  • Dynamic: Yes

kafka_topic

  • Type: string

  • Default: No default value

  • Mandatory: No

  • Dynamic: Yes

main

  • Type: target

  • Mandatory: Yes

  • Dynamic: Yes

on_error

  • Type: enum

  • Default: ignore

  • Mandatory: No

  • Dynamic: Yes

  • Values: ignore, close

report

  • Type: enum

  • Default: always

  • Mandatory: No

  • Dynamic: Yes

  • Values: always, on_conflict

ReadConnRoute

Settings

master_accept_reads

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

max_replication_lag

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

router_options

  • Type: enum_mask

  • Mandatory: No

  • Dynamic: Yes

  • Values: master, slave, synced, running

  • Default: running

ReadWriteSplit

Settings

causal_reads

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: none, local, global, fast, fast_global, universal, fast_universal

  • Default: none

causal_reads_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

delayed_retry

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

delayed_retry_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 10s

lazy_connect

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

master_accept_reads

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

master_failure_mode

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: fail_instantly, fail_on_write, error_on_write

  • Default: fail_on_write (MaxScale 23.08: fail_instantly)

master_reconnection

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true (>= MaxScale 24.02), false(<= MaxScale 23.08)

max_replication_lag

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 0s

max_slave_connections

  • Type: integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 255

retry_failed_reads

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

slave_connections

  • Type: integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 255

slave_selection_criteria

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: least_current_operations, adaptive_routing, least_behind_master, least_router_connections, least_global_connections

  • Default: least_current_operations

strict_multi_stmt

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

strict_sp_calls

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

strict_tmp_tables

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true (>= MaxScale 24.02), false (<= MaxScale 23.08)

transaction_replay

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

transaction_replay_attempts

  • Type: integer

  • Mandatory: No

  • Dynamic: Yes

  • Default: 5

transaction_replay_checksum

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: full, result_only, no_insert_id

  • Default: full

transaction_replay_max_size

  • Type: size

  • Mandatory: No

  • Dynamic: Yes

  • Default: 1 MiB

transaction_replay_retry_on_deadlock

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

transaction_replay_retry_on_mismatch

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

transaction_replay_safe_commit

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: true

transaction_replay_timeout

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 30s (>= MaxScale 24.02), 0s (<= MaxScale 23.08)

use_sql_variables_in

  • Type: enum

  • Mandatory: No

  • Dynamic: Yes

  • Values: master, all

  • Default: all

SchemaRouter

Settings

allow_duplicates

  • Type: boolean

  • Mandatory: No

  • Dynamic: Yes

  • Default: false

ignore_tables

  • Type: stringlist

  • Mandatory: No

  • Dynamic: Yes

  • Default: ""

ignore_tables_regex

  • Type: regex

  • Mandatory: No

  • Dynamic: No

  • Default: ""

max_staleness

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 150s

refresh_databases

  • Type: boolean

  • Mandatory: No

  • Dynamic: No

  • Default: false

refresh_interval

  • Type: duration

  • Mandatory: No

  • Dynamic: Yes

  • Default: 300s

SmartRouter

Settings

master

  • Type: target

  • Mandatory: Yes

  • Dynamic: No

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