install Gerrit using docker container

$ docker pull gerritcodereview/gerrit:3.6.0

$ docker run --name gerrit-dev --restart=always --detach --volume gerrit_etc:/var/gerrit/etc --volume gerrit_git:/var/gerrit/git --volume gerrit_db:/var/gerrit/db --volume gerrit_index:/var/gerrit/index --volume gerrit_cache:/var/gerrit/cache -p 8080:8080 -p 29418:29418 --env "CANONICAL_WEB_URL=http://localhost" gerritcodereview/gerrit:3.6.0

$ docker logs -f gerrit-dev

Wait a few minutes until the Gerrit Code Review 3.6.0 ready message appears, then open your browser to http://localhost:8080 and you will be in Gerrit Code Review.