Sharding-Proxy分库分表和数据加密使用场景分析

mode:
  type: Cluster  # 集群
  repository:
    type: ZooKeeper  # 使用zookeeper
    props:
      namespace: governance_ds  
      server-lists: 192.168.1.100:2181
      retryIntervalMilliseconds: 50000
      timeToLiveSeconds: 60
      maxRetries: 3
      operationTimeoutMilliseconds: 50000
  overwrite: true 

schemaName: digital_village
dataSources:
  ds:
    url: jdbc:postgresql://192.168.1.xxx:5432/digital_village?currentSchema=public&serverTimezone=UTC&useSSL=false
    username: postgres
    password: xxxxxx
    connectionTimeoutMilliseconds: 30000
    idleTimeoutMilliseconds: 60000
    maxLifetimeMilliseconds: 1800000
    maxPoolSize: 120
    minPoolSize: 1
  ds_0:
    url: jdbc:postgresql://192.168.1.xxx:5432/digital_village_0?currentSchema=public&serverTimezone=UTC&useSSL=false
  ds_1:
    url: jdbc:postgresql://192.168.1.xxx:5432/digital_village_1?currentSchema=public&serverTimezone=UTC&useSSL=false
    password: xxxxx
rules:
  - !SHARDING
    tables:
      # 需要分库的表，根据租户id分库
      cms_basic_info:
        actualDataNodes: ds_${0..3}.cms_basic_info
      cms_column:
        actualDataNodes: ds_${0..3}.cms_column
      cms_content:
        actualDataNodes: ds_${0..3}.cms_content
      cms_content_text:
        actualDataNodes: ds_${0..3}.cms_content_text
      cms_menu_column_bind:
        actualDataNodes: ds_${0..3}.cms_menu_column_bind
      cms_message_board:
        actualDataNodes: ds_${0..3}.cms_message_board
      # 不需要分库分表的表，全部存储在 ds 数据源
      auth_cfg_catalog_data_permission:
        actualDataNodes: ds.auth_cfg_catalog_data_permission
        databaseStrategy: 
          none:
      auth_cfg_column_data_permission:
        actualDataNodes: ds.auth_cfg_column_data_permission
        databaseStrategy:
      
    # 默认分库策略
    defaultDatabaseStrategy:
      standard:
        shardingColumn: customer_id  #分库字段
        shardingAlgorithmName:  customer_id_inline #分库规则:
    defaultTableStrategy:
      none:
    # 默认主键策略
    defaultKeyGenerateStrategy:
      column: id
      keyGeneratorName: snowflake
    # 自定义分片算法
    shardingAlgorithms:
      customer_id_inline:
        type: CLASS_BASED
        props:
          strategy: standard
          algorithmClassName: cn.lonsun.dv.DigitalVillageShardingAlgorithm
    # 主键生成策略
    keyGenerators:
      snowflake:
        type: SNOWFLAKE
          worker-id: 123
  - !ENCRYPT
    encryptors:
      aes_encryptor:
        type: AES
          aes-key-value: xxxwwaS213123SAD
      md5_encryptor:
        type: MD5
      party_position:
        columns:
          mobile:
            plainColumn: mobile
            cipherColumn: mobile_cipher
            encryptorName: aes_encryptor
      village_population:
          id_number:
            plainColumn: id_number
            cipherColumn: id_number_cipher
    queryWithCipherColumn: true