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