/tags/redisraft/Recent content in Redisraft on C4HHugozh-CNcode4happy@gmail.com (happy-v587)code4happy@gmail.com (happy-v587)Wed, 17 Apr 2024 12:43:04 +0000/redisraft-dan-yuan-ce-shi-shuo-ming/Wed, 17 Apr 2024 12:43:04 +0000code4happy@gmail.com (happy-v587)/redisraft-dan-yuan-ce-shi-shuo-ming/<p>代码目录</p> <img width="399" alt="image" src="/images/redisraft-dan-yuan-ce-shi-shuo-ming.md/img-01.png"> <p>主要测试了：</p> <ul> <li>util（对parse_slots函数测试）</li> <li>file（对原生read、write、flush、get、sync的包裹）</li> <li>log（用来维护 raft log的实现）</li> <li>serialization（对 redis command 序列化与反序列化的测试）</li> </ul> <img width="453" alt="image" src="/images/redisraft-dan-yuan-ce-shi-shuo-ming.md/img-02.png">/redisraft-jepsen-ce-shi-shuo-ming/Wed, 17 Apr 2024 20:42:43 +0800code4happy@gmail.com (happy-v587)/redisraft-jepsen-ce-shi-shuo-ming/<ul> <li>redis-raft 仓库提供了基于 docker 的运行方式 <img class="tw-inline" loading="lazy" src='/images/redisraft-jepsen-ce-shi-shuo-ming.md/img-01.png' alt="image" ></li> <li>运行的代码存储在 <a href="https://github.com/redislabs/jepsen-redisraft" target="_blank" rel="noopener noreferrer">https://github.com/redislabs/jepsen-redisraft</a></li> </ul> <hr> <h3 id="关于-jepsen-redisraft-仓库的说明" class="headerLink"> <a href="#%e5%85%b3%e4%ba%8e-jepsen-redisraft-%e4%bb%93%e5%ba%93%e7%9a%84%e8%af%b4%e6%98%8e" class="header-mark"></a>关于 jepsen-redisraft 仓库的说明</h3><img width="359" alt="image" src="/images/redisraft-jepsen-ce-shi-shuo-ming.md/img-02.png"> <p>0、程序入口</p> <pre><code>在 project.clj 中定义了 `:main jepsen.redis.core` 然后打开 `src/jepsen.readis/core.clj` 文件 找到文件最后 `defn -main` 即为入口 </code></pre> <p>1、【编译】如何编译 redis、redis-raft</p>/redisraft-ji-cheng-ce-shi-shuo-ming/Wed, 17 Apr 2024 12:21:44 +0000code4happy@gmail.com (happy-v587)/redisraft-ji-cheng-ce-shi-shuo-ming/<h3 id="两个核心的类" class="headerLink"> <a href="#%e4%b8%a4%e4%b8%aa%e6%a0%b8%e5%bf%83%e7%9a%84%e7%b1%bb" class="header-mark"></a>两个核心的类</h3><ul> <li>通过 <code>class RedisRaft</code> 将每个节点的 <code>init</code>、<code>start</code>、<code>restart</code>、<code>pause</code>、<code>join</code>、<code>transfer_leader</code>、<code>cleanup</code> 等行为进行管理（通过对 pylib subprocess 、redis cmd 的封装实现）</li> <li>通过 <code>class Cluster</code> 将多个 <code>RedisRaft</code> 进行管理，包括集群的 <code>create</code>、<code>add_node</code>、<code>remove_node</code>、<code>pause_leader</code> 等行为（通过对redis cmd、RedisRaft类的封装实现）</li> </ul> <p>有上面两个给力的 <code>class</code> 后，在执行测试case时对集群的生命周期管理就变得非常简单了。</p>/redisraft-jepsen-guan-yu-shi-yong/Sun, 14 Apr 2024 06:33:51 +0000code4happy@gmail.com (happy-v587)/redisraft-jepsen-guan-yu-shi-yong/<p>从官方仓库看测试可以分为两大类：</p> <ul> <li>功能测试：即单元测试、集成测试，https://github.com/RedisLabs/redisraft/tree/master/tests</li> <li>正确性测试：即混动工程测试，https://github.com/RedisLabs/redisraft/tree/master/jepsen</li> </ul> <h2 id="一功能测试" class="headerLink"> <a href="#%e4%b8%80%e5%8a%9f%e8%83%bd%e6%b5%8b%e8%af%95" class="header-mark"></a>一、功能测试</h2><p>基于docker运行测试case</p>