60
votes
16
answers
1.2K
views
How to copy Docker images from one host to another without using a repository
How do I transfer a Docker image from one machine to another one without using a repository, no matter private
55
votes
30
answers
605
views
How to copy files from host to Docker container?
I am trying to build a backup and restore solution for the Docker containers that we work with. I have Docker
55
votes
17
answers
2.4K
views
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
In Dockerfiles there are two commands that look similar to me: CMD and ENTRYPOINT. But I guess that there is a
43
votes
30
answers
2.4K
views
From inside of a Docker container, how do I connect to the localhost of the machine?
So I have a Nginx running inside a docker container, I have a mysql running on localhost, I want to connect to
61
votes
21
answers
2.9K
views
Docker: 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
57
votes
16
answers
593
views
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
What is the difference between the COPY and ADD commands in a Dockerfile, and when would I use one over the ot
54
votes
21
answers
2.9K
views
How is Docker different from a virtual machine?
I keep rereading the Docker documentation to try to understand the difference between Docker and a full VM. Ho
56
votes
28
answers
2.4K
views
Exploring Docker container's file system
I've noticed with docker that I need to understand what's happening inside a container or what files
52
votes
2
answers
1.2K
views
Running Nightwatch without Selenium Server in a Docker container
I read that: Starting with Nightwatch 1.0, using Selenium Standalone Server is no longer required, no
