Install (01) Get Ubuntu 18.04. Docker run -it -name ubuntuserver -volumes-from storageserver ubuntu /bin/bash. Oct 22, 2018 sudo apt-get remove docker docker-engine docker.io Step 3: Install Docker on Ubuntu 18.04. To install Docker on Ubuntu, in the terminal window enter the command: sudo apt install docker.io Step 4: Start and Automate Docker. The Docker service needs to be setup to run at startup. To do so, type in each command followed by enter: sudo systemctl.
Docker is a container-based application framework that allows deploying programs that are run as containers. They’re similar to virtual machines, but containers are more portable, more resource-friendly, and more dependent on the host operating system.
Docker Engine Community Server on Ubuntu 18.04 LTS. Docker is a platform for developers and sysadmins to build, run, and share applications with containers. The use of containers to deploy applications is called containerization. Containers are not new, but their use for easily deploying applications is. We have an Ubuntu Server 18.04 LTS machine running a Nextcloud instance on Apache via a Vhost.This Nextcloud installation is located at /var/www/nextcloud and only allows connecting via HTTPS on port 443: connections via HTTP on port 80 get automatically redirected thanks to the configuration setup by certbot-auto; hence, ports 80 and 443 are being listened on already by Apache.
First remove any default Docker packages from the system. Execute mention command to remove old packages.
Now install the required packages on your system for installing Docker on Ubuntu.
Now import docker official GPG key using before adding the repository.
After that add the Docker GPG key on your system use-mention command to add the repository.
Now your system is ready to install Docker community edition on ubuntu system.
After, Docker package has been installed, start the docker service and enable it at boot time using the below commands:
On Ubuntu 18.04
On Ubuntu 16.04
Run mention command to check the docker version.
Now, you can check some docker info using mention command.
Run the Docker hello-world container to test if the installation completed successfully.