init

script/docker/shardingproxy/conf/config-encrypt.yaml

@@ -0,0 +1,119 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# Here you can configure the rules for the proxy.
+# This example is configuration of encrypt rule.
+#
+######################################################################################################
+#
+#databaseName: encrypt_db
+#
+#dataSources:
+#  ds_0:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_0
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  ds_1:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_1
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !ENCRYPT
+#  encryptors:
+#    aes_encryptor:
+#      type: AES
+#      props:
+#        aes-key-value: 123456abc
+#    rc4_encryptor:
+#      type: RC4
+#      props:
+#        rc4-key-value: 123456abc
+#  tables:
+#    t_encrypt:
+#      columns:
+#        user_id:
+#          cipher:
+#            name: user_cipher
+#            encryptorName: aes_encryptor
+#        order_id:
+#          cipher:
+#            name: order_encrypt
+#            encryptorName: rc4_encryptor
+
+######################################################################################################
+#
+# If you want to connect to MySQL, you should manually copy MySQL driver to lib directory.
+#
+######################################################################################################
+#
+#databaseName: encrypt_db
+#
+#dataSources:
+#  ds_0:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  ds_1:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !ENCRYPT
+#  encryptors:
+#    aes_encryptor:
+#      type: AES
+#      props:
+#        aes-key-value: 123456abc
+#    rc4_encryptor:
+#      type: RC4
+#      props:
+#        rc4-key-value: 123456abc
+#  tables:
+#    t_encrypt:
+#      columns:
+#        user_id:
+#          cipher:
+#            name: user_cipher
+#            encryptorName: aes_encryptor
+#        order_id:
+#          cipher:
+#            name: order_encrypt
+#            encryptorName: rc4_encryptor

script/docker/shardingproxy/conf/config-mask.yaml

@@ -0,0 +1,127 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# Here you can configure the rules for the proxy.
+# This example is configuration of mask rule.
+#
+######################################################################################################
+#
+#databaseName: mask_db
+#
+#dataSources:
+#  ds_0:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_0
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  ds_1:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_1
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !MASK
+#  tables:
+#    t_user:
+#      columns:
+#        password:
+#          maskAlgorithm: md5_mask
+#        email:
+#          maskAlgorithm: mask_before_special_chars_mask
+#        telephone:
+#          maskAlgorithm: keep_first_n_last_m_mask
+#
+#  maskAlgorithms:
+#    md5_mask:
+#      type: MD5
+#    mask_before_special_chars_mask:
+#      type: MASK_BEFORE_SPECIAL_CHARS
+#      props:
+#        special-chars: '@'
+#        replace-char: '*'
+#    keep_first_n_last_m_mask:
+#      type: KEEP_FIRST_N_LAST_M
+#      props:
+#        first-n: 3
+#        last-m: 4
+#        replace-char: '*'
+
+######################################################################################################
+#
+# If you want to connect to MySQL, you should manually copy MySQL driver to lib directory.
+#
+######################################################################################################
+#
+#databaseName: mask_db
+#
+#dataSources:
+#  ds_0:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  ds_1:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !MASK
+#  tables:
+#    t_user:
+#      columns:
+#        password:
+#          maskAlgorithm: md5_mask
+#        email:
+#          maskAlgorithm: mask_before_special_chars_mask
+#        telephone:
+#          maskAlgorithm: keep_first_n_last_m_mask
+#
+#  maskAlgorithms:
+#    md5_mask:
+#      type: MD5
+#    mask_before_special_chars_mask:
+#      type: MASK_BEFORE_SPECIAL_CHARS
+#      props:
+#        special-chars: '@'
+#        replace-char: '*'
+#    keep_first_n_last_m_mask:
+#      type: KEEP_FIRST_N_LAST_M
+#      props:
+#        first-n: 3
+#        last-m: 4
+#        replace-char: '*'

script/docker/shardingproxy/conf/config-readwrite-splitting.yaml

@@ -0,0 +1,117 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# Here you can configure the rules for the proxy.
+# This example is configuration of readwrite-splitting rule.
+#
+######################################################################################################
+#
+#databaseName: readwrite_splitting_db
+#
+#dataSources:
+#  primary_ds:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_primary_ds
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  replica_ds_0:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_replica_ds_0
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  replica_ds_1:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_replica_ds_1
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !READWRITE_SPLITTING
+#  dataSources:
+#    readwrite_ds:
+#      writeDataSourceName: primary_ds
+#      readDataSourceNames:
+#        - replica_ds_0
+#        - replica_ds_1
+#      loadBalancerName: random
+#  loadBalancers:
+#    random:
+#      type: RANDOM
+
+######################################################################################################
+#
+# If you want to connect to MySQL, you should manually copy MySQL driver to lib directory.
+#
+######################################################################################################
+
+#databaseName: readwrite_splitting_db
+#
+#dataSources:
+#  write_ds:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_write_ds?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  read_ds_0:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_0?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  read_ds_1:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_1?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !READWRITE_SPLITTING
+#  dataSources:
+#    readwrite_ds:
+#      writeDataSourceName: write_ds
+#      readDataSourceNames:
+#        - read_ds_0
+#        - read_ds_1
+#      loadBalancerName: random
+#  loadBalancers:
+#    random:
+#      type: RANDOM

script/docker/shardingproxy/conf/config-shadow.yaml

@@ -0,0 +1,175 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# Here you can configure the rules for the proxy.
+# This example is configuration of shadow rule.
+#
+######################################################################################################
+#
+#databaseName: shadow_db
+#
+#dataSources:
+#  ds:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_0
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  shadow_ds:
+#    url: jdbc:postgresql://127.0.0.1:5432/demo_ds_1
+#    username: postgres
+#    password: postgres
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !SHADOW
+#  dataSources:
+#    shadowDataSource:
+#      productionDataSourceName: ds
+#      shadowDataSourceName: shadow_ds
+#  tables:
+#    t_order:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_select_match_algorithm
+#    t_order_item:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_update_match_algorithm
+#        - user_id_select_match_algorithm
+#    t_address:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_select_match_algorithm
+#        - sql_hint_algorithm
+#  shadowAlgorithms:
+#    user_id_insert_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: insert
+#        column: user_id
+#        regex: "[1]"
+#    user_id_update_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: update
+#        column: user_id
+#        regex: "[1]"
+#    user_id_select_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: select
+#        column: user_id
+#        regex: "[1]"
+#    sql_hint_algorithm:
+#      type: SQL_HINT
+#      props:
+#        foo: bar
+
+######################################################################################################
+#
+# If you want to connect to MySQL, you should manually copy MySQL driver to lib directory.
+#
+######################################################################################################
+#
+#databaseName: shadow_db
+#
+#dataSources:
+#  ds:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#  shadow_ds:
+#    url: jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false
+#    username: root
+#    password:
+#    connectionTimeoutMilliseconds: 30000
+#    idleTimeoutMilliseconds: 60000
+#    maxLifetimeMilliseconds: 1800000
+#    maxPoolSize: 50
+#    minPoolSize: 1
+#
+#rules:
+#- !SHADOW
+#  dataSources:
+#    shadowDataSource:
+#      productionDataSourceName: ds
+#      shadowDataSourceName: shadow_ds
+#  tables:
+#    t_order:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_select_match_algorithm
+#    t_order_item:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_update_match_algorithm
+#        - user_id_select_match_algorithm
+#    t_address:
+#      dataSourceNames:
+#        - shadowDataSource
+#      shadowAlgorithmNames:
+#        - user_id_insert_match_algorithm
+#        - user_id_select_match_algorithm
+#        - sql_hint_algorithm
+#  shadowAlgorithms:
+#    user_id_insert_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: insert
+#        column: user_id
+#        regex: "[1]"
+#    user_id_update_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: update
+#        column: user_id
+#        regex: "[1]"
+#    user_id_select_match_algorithm:
+#      type: REGEX_MATCH
+#      props:
+#        operation: select
+#        column: user_id
+#        regex: "[1]"
+#    sql_hint_algorithm:
+#      type: SQL_HINT
+#      props:
+#        foo: bar

script/docker/shardingproxy/conf/config-sharding.yaml

@@ -0,0 +1,124 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# Here you can configure the rules for the proxy.
+# This example is configuration of sharding rule.
+#
+######################################################################################################
+
+databaseName: data-center_db
+
+dataSources:
+  ds_0:
+    url: jdbc:mysql://localhost:3306/data-center_0?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
+    username: root
+    password: root
+    connectionTimeoutMilliseconds: 30000
+    idleTimeoutMilliseconds: 60000
+    maxLifetimeMilliseconds: 1800000
+    maxPoolSize: 50
+    minPoolSize: 1
+  ds_1:
+    url: jdbc:mysql://localhost:3306/data-center_1?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
+    username: root
+    password: root
+    connectionTimeoutMilliseconds: 30000
+    idleTimeoutMilliseconds: 60000
+    maxLifetimeMilliseconds: 1800000
+    maxPoolSize: 50
+    minPoolSize: 1
+
+rules:
+- !SHARDING
+ tables: # 数据分片规则配置
+   t_order: # 订单逻辑表名称
+     actualDataNodes: ds_${0..1}.t_order_${0..1}
+     databaseStrategy: # 配置分库策略
+       standard:
+         shardingColumn: user_id
+         shardingAlgorithmName: database_user_inline
+     tableStrategy: # 分表策略
+       standard:
+         shardingColumn: order_id
+         shardingAlgorithmName: t_order_inline
+     keyGenerateStrategy:
+       column: order_id
+       keyGeneratorName: snowflake
+#      auditStrategy:
+#        auditorNames:
+#          - sharding_key_required_auditor
+#        allowHintDisable: true
+   t_order_item:  # 子订单逻辑表名称
+     actualDataNodes: ds_${0..1}.t_order_item_${0..1}
+     databaseStrategy: # 配置分库策略
+       standard:
+         shardingColumn: user_id
+         shardingAlgorithmName: database_user_inline
+     tableStrategy:  # 分表策略
+       standard:
+         shardingColumn: order_id
+         shardingAlgorithmName: t_order_item_inline
+     keyGenerateStrategy:
+       column: order_item_id
+       keyGeneratorName: snowflake
+ bindingTables:  # 绑定表规则列表
+   - t_order,t_order_item
+#  defaultDatabaseStrategy:
+#    standard:
+#      shardingColumn: user_id
+#      shardingAlgorithmName: database_user_inline
+#  defaultTableStrategy:
+#    none:
+#  defaultAuditStrategy:
+#    auditorNames:
+#      - sharding_key_required_auditor
+#    allowHintDisable: true
+
+ # 分片算法配置
+ shardingAlgorithms:
+   database_user_inline:
+     type: INLINE
+     props:
+       algorithm-expression: ds_${user_id % 2}
+   t_order_inline:  # 订单表分片算法名称
+     type: INLINE
+     props:
+       algorithm-expression: t_order_${order_id % 2}
+       allow-range-query-with-inline-sharding: true
+   t_order_item_inline:  # 子订单表分片算法名称
+     type: INLINE
+     props:
+       algorithm-expression: t_order_item_${order_id % 2}
+       allow-range-query-with-inline-sharding: true
+
+ # 分布式序列算法配置
+ keyGenerators:
+   snowflake:
+     type: SNOWFLAKE
+     props:
+       worker-id: 1
+
+#  auditors:
+#    sharding_key_required_auditor:
+#      type: DML_SHARDING_CONDITIONS
+
+# - !BROADCAST
+#  tables:
+#    - t_address
+

script/docker/shardingproxy/conf/server.yaml

@@ -0,0 +1,92 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+######################################################################################################
+#
+# If you want to configure governance, authorization and proxy properties, please refer to this file.
+#
+######################################################################################################
+
+# mode:
+#  type: Cluster
+#  repository:
+#    type: ZooKeeper
+#    props:
+#      namespace: governance_ds
+#      server-lists: localhost:2181
+#      retryIntervalMilliseconds: 500
+#      timeToLiveSeconds: 60
+#      maxRetries: 3
+#      operationTimeoutMilliseconds: 500
+
+authority:
+ users:
+   - user: root@%
+     password: root
+   - user: sharding
+     password: sharding
+ privilege:
+   type: ALL_PERMITTED
+
+transaction:
+ defaultType: XA
+ providerType: Atomikos
+
+sqlParser:
+ sqlCommentParseEnabled: false
+ sqlStatementCache:
+   initialCapacity: 2000
+   maximumSize: 65535
+ parseTreeCache:
+   initialCapacity: 128
+   maximumSize: 1024
+
+logging:
+ loggers:
+ - loggerName: ShardingSphere-SQL
+   additivity: true
+   level: INFO
+   props:
+     enable: false
+
+sqlFederation:
+ sqlFederationEnabled: false
+ executionPlanCache:
+   initialCapacity: 2000
+   maximumSize: 65535
+
+props:
+ system-log-level: INFO
+ max-connections-size-per-query: 1
+ kernel-executor-size: 16  # Infinite by default.
+ proxy-frontend-flush-threshold: 128  # The default value is 128.
+ # sql-show is the same as props in logger ShardingSphere-SQL, and its priority is lower than logging rule
+ sql-show: false
+ check-table-metadata-enabled: false
+   # Proxy backend query fetch size. A larger value may increase the memory usage of ShardingSphere Proxy.
+   # The default value is -1, which means set the minimum value for different JDBC drivers.
+ proxy-backend-query-fetch-size: -1
+ proxy-frontend-executor-size: 0 # Proxy frontend executor size. The default value is 0, which means let Netty decide.
+ proxy-frontend-max-connections: 0 # Less than or equal to 0 means no limitation.
+ proxy-default-port: 3307 # Proxy default port.
+ proxy-netty-backlog: 1024 # Proxy netty backlog.
+ cdc-server-port: 33071 # CDC server port
+ proxy-frontend-ssl-enabled: false
+ proxy-frontend-ssl-cipher: ''
+ proxy-frontend-ssl-version: TLSv1.2,TLSv1.3
+
+