distributed-lock-with-springboot's Introduction

Distribute lock demo project

this is a demo project for acquiring a lock given task id in distributed application.

Features

Standalone cluster : acquire locks depends on property.
Radis cluster : acquire locks by using redis.
Zookeeper cluster : acquire locks by using zookeeper.
Raft cluster : acquire locks by using raft algorithm.

Getting started

Running with standalone

// start server1
$ ./gradlew bootRun \
    -PjvmArgs="-Dserver.port=8080 -Dcluster.id=server1" \
    -Pargs="--spring.config.location=classpath:/standalone.yaml"

// start server2
$ ./gradlew bootRun \
    -PjvmArgs="-Dserver.port=8081 -Dcluster.id=server2" \
    -Pargs="--spring.config.location=classpath:/standalone.yaml"

Running with zookeeper

Start zookeeper

$ cd compose/zookeeper
$ docker-compose up

Running with zookeeper

// start server1
$ ./gradlew bootRun \
    -PjvmArgs="-Dserver.port=8080 -Dcluster.id=server1" \
    -Pargs="--spring.config.location=classpath:/zookeeper.yaml"

// start server2
$ ./gradlew bootRun \
      -PjvmArgs="-Dserver.port=8081 -Dcluster.id=server1" \
      -Pargs="--spring.config.location=classpath:/zookeeper.yaml"

Running with redis

Start redis

$ cd compose/redis
$ docker-compose up

Running with redis

// start server1
$ ./gradlew bootRun \
    -PjvmArgs="-Dserver.port=8080 -Dcluster.id=server1" \
    -Pargs="--spring.config.location=classpath:/redis.yaml"

// start server2
$ ./gradlew bootRun \
      -PjvmArgs="-Dserver.port=8081 -Dcluster.id=server1" \
      -Pargs="--spring.config.location=classpath:/redis.yaml"

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