How do I pass environment variables to Docker containers?
Using docker-compose, you can inherit environment variables in docker-compose.yml and subsequently any Dockerfile (s) called by docker-compose to build images. This is useful …
How to fix Docker: Permission denied - Stack Overflow
Feb 24, 2018 · I installed Docker on my Ubuntu machine. When I run sudo docker run hello-world it works. But if I write the command without sudo docker run hello-world it displays the …
How do I run a docker instance from a DockerFile?
Mar 18, 2016 · 444 Download Dockerfile and Build a Docker Image Download the Dockerfile to a directory on your machine, and from that same directory, run the following docker build …
How do I get a console-like connection into a Docker container's …
Here are some related resources: openssh-server doesn't start in Docker container How to get bash or ssh into a running container in background mode? Can you run GUI applications in a …
Run a Docker image as a container - Stack Overflow
Aug 28, 2013 · After building a Docker image from a dockerfile, I see the image was built successfully, but what do I do with it? Shouldn't i be able to run it as a container?
docker - How to fix a container stuck in an endless restart loop ...
48 When docker kill CONTAINER_ID does not work and docker stop -t 1 CONTAINER_ID also does not work, you can try to delete the container: docker container rm CONTAINER_ID I had …
What is docker run -it flag? - Stack Overflow
Jan 21, 2018 · 73 docker run -it ubuntu:xenial /bin/bash starts the container in the interactive mode (hence -it flag) that allows you to interact with /bin/bash of the container. That means …
Docker, what is it and what is the purpose - Stack Overflow
Jan 22, 2015 · Docker is a tool that implements containers, along with providing the rest of the needed ecosystem like the registry on docker hub and desktop environments that embed a …
How can I delete all local Docker images? - Stack Overflow
Jun 27, 2017 · Original close reason (s) were not resolved I recently started using Docker and never realized that I should use docker-compose down instead of ctrl-c or docker-compose …
"docker pull" certificate signed by unknown authority
After doing the steps above I got rid of x509: certificate signed by unknown authority but then I got 401 Unauthorized errors. To solve I needed to docker login <docker registry>