https://korobopolly.github.io/tags/%EC%BB%A8%ED%85%8C%EC%9D%B4%EB%84%88/Recent content in 컨테이너 on Korobopolly's Dev BlogHugokoMon, 16 Feb 2026 13:22:00 +0900https://korobopolly.github.io/posts/docker-basics/Mon, 16 Feb 2026 13:22:00 +0900https://korobopolly.github.io/posts/docker-basics/<h2 id="1-docker란---컨테이너-vs-vm">1. Docker란? - 컨테이너 vs VM</h2> <h3 id="docker가-등장한-이유">Docker가 등장한 이유</h3> <p>&quot;내 컴퓨터에선 잘 되는데요?&quot; - 개발자라면 한 번쯤 들어본 말입니다. 개발 환경과 운영 환경의 차이로 인한 문제를 해결하기 위해 Docker가 등장했습니다.</p> <h3 id="컨테이너-vs-가상머신-vm">컨테이너 vs 가상머신 (VM)</h3> <div class="highlight"><pre tabindex="0" style="color:#cdd6f4;background-color:#1e1e2e;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-text" data-lang="text"><span style="display:flex;"><span>[ VM 구조 ] [ Container 구조 ] </span></span><span style="display:flex;"><span>┌──────────────┐ ┌──────────────┐ </span></span><span style="display:flex;"><span>│ App A │ │ App A │ </span></span><span style="display:flex;"><span>├──────────────┤ ├──────────────┤ </span></span><span style="display:flex;"><span>│ Guest OS │ │ Libraries │ </span></span><span style="display:flex;"><span>├──────────────┤ ├──────────────┤ </span></span><span style="display:flex;"><span>│ Hypervisor │ │ Docker Engine│ </span></span><span style="display:flex;"><span>├──────────────┤ ├──────────────┤ </span></span><span style="display:flex;"><span>│ Host OS │ │ Host OS │ </span></span><span style="display:flex;"><span>└──────────────┘ └──────────────┘ </span></span></code></pre></div><p><strong>가상머신 (VM)</strong></p>