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25 lines
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25 lines
1.1 KiB
HTML
<h1>Docker commit 命令</h1>
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<p><strong>docker commit :</strong>从容器创建一个新的镜像。</p>
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<h3>语法</h3>
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<pre><code class="language-Docker">docker commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]</code></pre>
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<p>OPTIONS说明：</p>
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<ul>
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<li><p><strong>-a :</strong>提交的镜像作者；</p><p></p></li>
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<li><p><strong>-c :</strong>使用Dockerfile指令来创建镜像；</p><p></p></li>
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<li><p><strong>-m :</strong>提交时的说明文字；</p><p></p></li>
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<li><p><strong>-p :</strong>在commit时，将容器暂停。</p><p></p></li>
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</ul>
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<h3>实例</h3>
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<p>将容器a404c6c174a2 保存为新的镜像,并添加提交人信息和说明信息。</p>
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<pre><code class="language-Docker">runoob@runoob:~$ docker commit -a "runoob.com" -m "my apache" a404c6c174a2 mymysql:v1
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sha256:37af1236adef1544e8886be23010b66577647a40bc02c0885a6600b33ee28057
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runoob@runoob:~$ docker images mymysql:v1
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REPOSITORY TAG IMAGE ID CREATED SIZE
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mymysql v1 37af1236adef 15 seconds ago 329 MB
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</code></pre>
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