![]() ![]() ![]() Just as the docker pull ended I noticed this little line "Emulate Docker CLI using podman", odd I though, so I did a docker -version and I got podman version 1.0.2-dev. I'm fairly happy that things are going as expected. Basically if I can curl from WSL on the windows host, though the Hyper-v manager network bridge in to the guest and get a response from a container in docker. So I do docker pull kennethreitz/httpbin, i find its slightly better for testing out a docker install as its a rest api and I can see if I've got my network setup right to make API calls from one host to another. Now I don't mind Podman, its a very nice container runtime manager, bit different to docker in the way it works, but nice none-the-less. While I'm reading the output from yum, I noticed that there was a reference to Podman. ![]() Nice I though, no more adding a repo to yum, its not hard shakes just a few keystrokes less. So I yum install -y docker, to my surprise there it was and it started installing. So this morning I started installing some tools, so I just wondered in Docker was in the repos. Let's move on to the steps of installing the Docker Compose Tool.Now this came as a surprise to me, a couple of days ago, I installed Centos 8 in Hyper-v manager, to have look around. It is assumed that the host with Docker is already set up and running. This tutorial reviews installing Docker Compose on an existing host containing Docker and touches on deploying containers with the docker-compose command. You can also add any other configuration you need to make your application fully functional. With Docker Compose, you can easily include multiple containers in the docker-compose file. In the Serverspace you can create a server with already installed app "Docker".įor example, you need to deploy a WordPress website inside a container, and it requires one web server container (Apache/Nginx) and one database container (MySQL/MariaDB). The Docker Compose tool can be used in the development, testing, environment preparation, and CI (Continuous Integration) workflow. ![]() In other words, Docker Compose is used to link multiple containers and deploy an application from a single file. Docker Compose is a command-line tool for defining and configuring multi-container Docker applications. ![]()
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