What is a bind mount?

A bind mount is a way to attach a specific folder from the host machine inside a container, so the container works directly with your real files instead of the data inside Docker volumes.

In other words, a bind mount rigidly ties a host path to a path inside the container.

#Example

• /home/user/project - the real directory on the host
• /app - the path inside the container

Now everything that changes on the host is immediately visible in the container, and vice versa.

#How it differs from a volume

#When a bind mount is used

• local development, so that code changes immediately reach the container
• sharing configs or logs, when you need to view them directly on the host

Summary: a bind mount is a direct connection of a host folder to a container. It is convenient for development and gives instant synchronization, but it is less secure and less manageable than a volume.