https://sixdian.com/tags/haproxy/ Recent content in Haproxy on sixdian https://sixdian.com/image/150x150.webp https://sixdian.com/image/150x150.webp Hugo -- 0.154.0 zh-CN Fri, 22 Apr 2022 19:50:20 +0800 https://sixdian.com/post/docker-haproxy/ Fri, 22 Apr 2022 19:50:20 +0800 https://sixdian.com/post/docker-haproxy/ <p>Docker 是一个开源软件平台。与虚拟机类似，准确的说是在操作系统层虚拟化，让软件成为标准化的单元。它可以使几乎任何软件部署到跨平台的操作系统上。</p> <p>Haproxy 是用 C 语言编写的开源 TCP/HTTP 代理、负载均衡应用程序。</p> <p>下面就介绍我在 Rocky Linux 平台下用 Docker 部署 Haproxy 实现代理后端网站的案例</p> <h2 id="设置存储库">设置存储库</h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>sudo yum install -y yum-utils </span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-gdscript3" data-lang="gdscript3"><span style="display:flex;"><span>sudo yum<span style="color:#f92672">-</span>config<span style="color:#f92672">-</span>manager \ </span></span><span style="display:flex;"><span> <span style="color:#f92672">--</span>add<span style="color:#f92672">-</span>repo \ </span></span><span style="display:flex;"><span> https:<span style="color:#f92672">//</span>download<span style="color:#f92672">.</span>docker<span style="color:#f92672">.</span>com<span style="color:#f92672">/</span>linux<span style="color:#f92672">/</span>centos<span style="color:#f92672">/</span>docker<span style="color:#f92672">-</span>ce<span style="color:#f92672">.</span>repo </span></span></code></pre></div><h2 id="安装-docker-引擎">安装 Docker 引擎</h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>sudo yum install docker-ce docker-ce-cli containerd.io </span></span></code></pre></div><h2 id="启动-docker-并设置开机启动">启动 Docker 并设置开机启动</h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>sudo systemctl start docker </span></span><span style="display:flex;"><span>sudo systemctl enable docker </span></span></code></pre></div><h2 id="拉取-haproxy-容器镜像并启动容器">拉取 Haproxy 容器镜像并启动容器</h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>docker run -d --name haproxy -v /etc/haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro -p 80:80 -p 443:443 -p 8500:8500 --restart always haproxy:2.3.19-alpine3.15 </span></span></code></pre></div>