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Quick Start

tools/codis2pika/docs/quick_start_en.md

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Quick Start

Instance Information

Instance A

  • Address: codis-server-host:6379
  • Port: 6379
  • Password: xxxxx

Pika Instance B

  • Address: 192.168.0.1:6379
  • Port: 6379
  • Password: xxxxx

Instance C — Codis Cluster Instance

  • Addresses:
    • codis-server-host-1:6379
    • codis-server-host-2:6379
  • Password: xxxxx

Working Directory

.
├── codis2pika # binary executable
└── codis2pika.toml # configuration file

Getting Started

A -> B Sync

Edit codis2pika.toml with the following configuration:

toml
[source]
type = "sync"
address = "codis-server-host:6379"
password = "xxxxx"

[target]
type = "standalone"
address = "192.168.0.1:6379"
password = "xxxxx"

Start codis2pika:

bash
./codis2pika codis2pika.toml

C -> B Sync

Edit codis2pika.toml with the following configuration:

toml
[source]
type = "sync"
address = "codis-server-host-1:6379"
password = "xxxxx"

[target]
type = "standalone"
address = "192.168.0.1:6379" # any node address in the cluster
password = "xxxxx"

[advanced]
dir = "data" # must be unique

Copy for the second instance: cp codis2pika.toml codis2pika2.toml

toml
[source]
type = "sync"
address = "codis-server-host-2:6379"
password = "xxxxx"

[target]
type = "standalone"
address = "192.168.0.1:6379" # any node address in the cluster
password = "xxxxx"

[advanced]
dir = "data2" # must be unique

Start codis2pika:

bash
nohup ./codis2pika codis2pika.toml &
nohup ./codis2pika codis2pika2.toml &

Similarly, multiple instances of cluster C can be started to achieve migration from a Codis cluster to a Pika cluster.