コマンドservicerestart dockerを実行し、起動に失敗したことを確認します。
root@hedy:~# systemctl restart docker
Failed to restart docker.service: Unit docker.service not found.
root@hedy:~# snap services
Service Startup Current Notes
docker.dockerd enabled active -
root@hedy:~# docker.help
Docker snap: Docker Linux container runtime.
Due to the confinement issues on snappy, it requires some manual setup to make docker-snap works on your machine.
We'll take you through the steps needed to set up docker snap work for you on ubuntu core and ubuntu classic.
On Ubuntu classic, before installing the docker snap,
please run the following command to add the login user into docker group.
sudo addgroup --system docker
sudo adduser $USER docker
newgrp docker
On Ubuntu Core 16, after installing the docker snap from store,
you need to connect the home interfaceas it's not auto-connected by default.
sudo snap connect docker:home :home
Then have fun with docker in snappy.
コマンドsnaprestart dockerを実行して、dockerサービスを再起動します。
root@hedy:~# snap restart docker
Restarted.
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