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Mode.En

docs/document/content/user-manual/shardingsphere-jdbc/yaml-config/mode.en.md

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+++ title = "Mode" weight = 1 +++

Parameters

yaml
mode (?): # Default value is Standalone
  type: # Type of mode configuration. Values could be: Standalone, Cluster
  repository (?): # Persist repository configuration

Standalone Mode

yaml
mode:
  type: Standalone
  repository:
    type: # Type of persist repository
    props: # Properties of persist repository
      foo_key: foo_value
      bar_key: bar_value

Cluster Mode (recommended)

yaml
mode:
  type: Cluster
  repository:
    type: # Type of persist repository
    props: # Properties of persist repository
      namespace: # Namespace of registry center
      server-lists: # Server lists of registry center
      foo_key: foo_value
      bar_key: bar_value

Notes

  1. Cluster mode deployment is recommended for production environment.
  2. The ZooKeeper registry center is recommended for cluster mode deployment.
  3. If there is configuration information in the ZooKeeper, please refer to the config information there.

Sample

Standalone Mode

yaml
mode:
  type: Standalone
  repository:
    type: JDBC

Cluster Mode (recommended)

yaml
mode:
  type: Cluster
  repository:
    type: ZooKeeper
    props: 
      namespace: governance
      server-lists: localhost:2181
      retryIntervalMilliseconds: 500
      timeToLiveSeconds: 60

Using the persistent repository requires additional introduction of the corresponding Maven dependencies. It is recommended to use:

xml
<dependency>
    <groupId>org.apache.shardingsphere</groupId>
    <artifactId>shardingsphere-cluster-mode-repository-zookeeper</artifactId>
    <version>${shardingsphere.version}</version>
</dependency>