linux - 我应该在提交之前停止容器吗？

Question

在大多数教程中，他们会在提交之前停止容器。例如:https://docs.oracle.com/cd/E52668_01/E54669/html/section_c5q_n2z_fp.html

有一次我忘记在提交之前停止它。但是提交仍然成功完成!不知道有没有隐患。

Answer 1

默认情况下，docker 会在提交期间自动暂停容器，以确保它以一致的状态提交容器，因此提交正在运行的容器应该不是问题； from the docs :

By default, the container being committed and its processes will be paused while the image is committed. This reduces the likelihood of encountering data corruption during the process of creating the commit. If this behavior is undesired, set the ‘p’ option to false.