docker-container | 易学教程

Copying files from Docker container to host

阅读更多关于 Copying files from Docker container to host

问题 I\'m thinking of using Docker to build my dependencies on a Continuous Integration (CI) server, so that I don\'t have to install all the runtimes and libraries on the agents themselves. To achieve this I would need to copy the build artifacts that are built inside the container back into the host. Is that possible? 回答1: In order to copy a file from a container to the host, you can use the command docker cp <containerId>:/file/path/within/container /host/path/target Here's an example: $ sudo

How to deal with persistent storage (e.g. databases) in Docker

阅读更多关于 How to deal with persistent storage (e.g. databases) in Docker

问题 How do people deal with persistent storage for your Docker containers? I am currently using this approach: build the image, e.g. for PostgreSQL, and then start the container with docker run --volumes-from c0dbc34fd631 -d app_name/postgres IMHO, that has the drawback, that I must not ever (by accident) delete container \"c0dbc34fd631\". Another idea would be to mount host volumes \"-v\" into the container, however, the userid within the container does not necessarily match the userid from the

Copying files from Docker container to host

阅读更多关于 Copying files from Docker container to host

I'm thinking of using Docker to build my dependencies on a Continuous Integration (CI) server, so that I don't have to install all the runtimes and libraries on the agents themselves. To achieve this I would need to copy the build artifacts that are built inside the container back into the host. Is that possible? creack In order to copy a file from a container to the host, you can use the command docker cp <containerId>:/file/path/within/container /host/path/target Here's an example: $ sudo docker cp goofy_roentgen:/out_read.jpg . Here goofy_roentgen is the name I got from the following