Linux mint image docker

cstroe / linux-mint-mate-20.2-install-docker.md

Docker is available in the default repositories. You can install via apt :

sudo apt install docker.io 

Then add yourself to the docker group:

sudo usermod -a -G docker $(whoami) 

Restart the docker service and relogin, reboot, or start a new login shell (see «Troubleshooting» below).

You can check that everything is operational with Docker by running docker ps or docker version from the terminal:

$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES $ docker version Client: Version: 20.10.7 API version: 1.41 Go version: go1.13.8 Git commit: 20.10.7-0ubuntu1~20.04.1 Built: Wed Aug 4 22:52:25 2021 OS/Arch: linux/amd64 Context: default Experimental: true Server: Engine: Version: 20.10.7 API version: 1.41 (minimum version 1.12) Go version: go1.13.8 Git commit: 20.10.7-0ubuntu1~20.04.1 Built: Wed Aug 4 19:07:47 2021 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.5.2-0ubuntu1~20.04.2 GitCommit: runc: Version: 1.0.0~rc95-0ubuntu1~20.04.2 GitCommit: docker-init: Version: 0.19.0 GitCommit: 

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json: dial unix /var/run/docker.sock: connect: permission denied 

Ensure the docker service is running:

sudo systemctl status docker 

should show it in the active (running) status.

If not, restart it with sudo systemctl restart docker .

Ensure you’re a member of the docker group:

grep -E "^docker:" /etc/group | cut -d: -f4 

Should show your user in the comma separated list. If it doesn’t, add yourself to the docker group (see instructions above).

Should show docker in the group list. If not, relogin to your system or restart the system, or use su $(whoami) to start a new login shell (see this StackExchange answer).

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How to Install Docker on Linux Mint

Docker is an open-source platform to streamline the development, shipment, and deployment of the software. Docker is a cross-platform utility and is widely used in the software developers’ community around the globe.

Docker allows you to package and run a software application in a container (Docker container). A Docker container comprises all the essentialities for software, such as; source code, tools, libraries, or any settings. Moreover, Docker provides the continuous integration of the software modules at the development time.

This descriptive post demonstrates several methods to install Docker on Linux Mint.

How to Install Docker on Linux Mint

Docker can be installed from the official repository of Linux Mint using the Docker snap and the .deb package of Docker. To better understand, we have divided this installation guide into various sub-sections to demonstrate each method separately.

How to Install Docker on Linux Mint Using the Official Repository of Linux Mint

You need to follow various steps to get Docker from Linux Mint’s official repository:

Step 1: Firstly, update the system packages of Linux Mint by issuing the following command:

Step 2: After updating the core libraries of Linux Mint, you can install the latest Docker from the Linux Mint repository via the following command:

The command will install Docker and its dependencies, as seen in the output.

Verify the installed version of the Docker as follows:

How to Install Docker on Linux Mint Using the Debian Package

Linux Mint is the derivative of the Debian-based distributions of Linux. The Debian package of Docker can also be used to install Docker on Linux Mint.

Step 1: Download the Debian package of Docker-ce-cli.deb, containered.io.deb, and docker-ce.deb with the help of the following commands:

$ wget https: // download.docker.com / linux / ubuntu / dists / focal / pool / stable / amd64 / containerd.io_1.6.4- 1 _amd64.deb

$ wget https: // download.docker.com / linux / ubuntu / dists / focal / pool / stable / amd64 / docker-ce-cli_20.10.15~ 3 — 0 ~ubuntu-focal_amd64.deb

$ wget https: // download.docker.com / linux / ubuntu / dists / focal / pool / stable / amd64 / docker-ce_20.10.15~ 3 — 0 ~ubuntu-focal_amd64.deb

Step 2: The files can be traced inside the current directory. Now, you can install all three “.deb” files present in the Downloads directory via the following command:

You can verify the installation by issuing the below-mentioned command:

Step 3: If you want to execute the docker commands with the non-root user, you must add the user to the docker group by issuing the below-mentioned command:

After adding the current user to the docker group, you can use the docker commands without root privileges (for only currently logged-in user):

How to Install Docker on Linux Mint Using the Snap

The snap support is available on several Linux distributions to install packages using the terminal and the graphical user interface. The following steps are recommended to follow to install Docker on Linux Mint using the snap:

Step 0 (Optional): You need to enable the snap packages installation. Firstly, move/remove the “/etc/apt/preferences.d/nosnap.pref” file to allow installing snaps installation on your system. It is recommended to move the directory to some other location on the device as we did:

Now, install snapd by using the below-mentioned command:

Note: Step 0 is optional and can be skipped if you have already enabled the snapd service.

Step 1: Once the initial step is performed, then Docker can be installed using the following snap command:

The installation can be verified by issuing the below-mentioned command:

How to Remove Docker From Linux Mint

If the Docker is installed from the official repository, then you can use the following command to remove Docker and all its dependencies from Linux Mint:

However, if you have installed Docker from the snap store, then it can be removed via the below-mentioned command:

After doing so, Docker will be removed from the Linux Mint.

Conclusion

Docker is an open-source and cross-platform utility for software developers. Docker container integrates source code of applications with the libraries/dependencies of the Operating System. This article demonstrates the installation of Docker on Linux Mint using three different methods. You have learned to install Docker on Linux Mint: from the official repository of Linux Mint, using the Docker snap and the Debian package of Docker. We have also illustrated various ways to remove Docker from Linux Mint.

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Docker Linux Mint 20 base image

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Pandemonium1986/docker-mint20

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README.md

Linux Mint 20 docker base image. Built to be able to test playbooks and Ansible roles as if you were on an operating system with systemd.

• latest : the latest stable release.
• X.Y.Z : the exact version associated with the tag X.Y.Z.
• develop : the version currently being tested.
• main : the latest beta build.
• nightly : the latest nightly build.

This image is built on GitHub each day, and any time a commit is push or a release is made. But if you need to build the image on your own locally, do the following:

1. Install Docker.
2. Pull this image from GitHub Container Registry: docker pull ghcr.io/pandemonium1986/mint20:nightly (or use the image you built earlier, e.g. localhost/mint20:test ).
3. Run a container from the image: docker run —rm —detach —privileged —tty -v /sys/fs/cgroup:/sys/fs/cgroup:ro —name mint20-pdm-ghcr ghcr.io/pandemonium1986/mint20:nightly .
4. Exec cmd or interactive shell: docker exec mint20-pdm-ghcr cat /etc/os-release or docker exec —tty —interactive mint20-pdm-ghcr bash

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