Install Docker Engine on Ubuntu | Docker-install
TogetstartedwithDockerEngineonUbuntu,makesureyoumeettheprerequisites[1],theninstallDocker[2].PrerequisitesOSrequirementsToinstallDockerEngine,youneedthe64-bitversionofoneoftheseUbuntuversions:UbuntuKinetic22.10UbuntuJammy22.04(LTS)UbuntuFocal20.04(LTS)UbuntuBionic18.04(LTS)DockerEngineiscompatiblewithx86_64(oramd64),armhf,arm64,ands390xarchitectures.UninstalloldversionsOlderversionsofDockerwentbythenamesofdocker,docker.io,ordocker-engine.Uninstallanysucholderversionsbeforeattemptingtoinstall...
To get started with Docker Engine on Ubuntu, make sure you meet the prerequisites[1], then install Docker[2].
Prerequisites OS requirementsTo install Docker Engine, you need the 64-bit version of one of these Ubuntu versions:
Ubuntu Kinetic 22.10 Ubuntu Jammy 22.04 (LTS) Ubuntu Focal 20.04 (LTS) Ubuntu Bionic 18.04 (LTS)Docker Engine is compatible with x86_64 (or amd64), armhf, arm64, and s390x architectures.
Uninstall old versionsOlder versions of Docker went by the names of docker, docker.io, or docker-engine. Uninstall any such older versions before attempting to install a new version:
$ sudo apt-get remove docker docker-engine docker.io containerd runcIt’s OK if apt-get reports that none of these packages are installed.
Images, containers, volumes, and networks stored in /var/lib/docker/ aren’t automatically removed when you uninstall Docker. If you want to start with a clean installation, and pr...