HASS.io on Ubuntu Server / Debian using Docker - Final Thoughts. Whether you use Home Assistant or HASS.io is your call. I am liking my move from Home Assistant to HASS.io on Docker. However, it certainly was not an easy move. I am pretty comfortable with Docker and Docker compose and I was cruising on my previous set up. The Docker daemon pulled the 'hello-world' image from the Docker Hub. The Docker daemon created a new container from that image which runs the executable that produces the output you are currently reading. The Docker daemon streamed that output to the Docker client, which sent it to your terminal. Before: I had docker-compose version: docker-compose version 1.21.2, build a133471 So to upgrade to latest non-RC version, I found this to work in order to upgrade: 1) apt install python-pip to install PIP then pip install docker-compose to install the latest and then to check the version: docker-compose -version which gave me: docker-compose. Step 1: Install Docker on Ubuntu. If you want the latest Docker version, you can install Docker from Docker’s APT repository. For simplicity, this tutorial installs Docker from the default Ubuntu software repository. Sudo apt update sudo apt install docker.io. Once installed, the Docker daemon should be automatically started.

This page contains information about hosting your own registry using theopen source Docker Registry. For information about Docker Hub, which offers ahosted registry with additional features such as teams, organizations, webhooks, automated builds, etc, see Docker Hub.

What it is

The Registry is a stateless, highly scalable server side application that storesand lets you distribute Docker images. The Registry is open-source, under thepermissive Apache license.

Why use it

You should use the Registry if you want to:

• tightly control where your images are being stored
• fully own your images distribution pipeline
• integrate image storage and distribution tightly into your in-house development workflow

Alternatives

Users looking for a zero maintenance, ready-to-go solution are encouraged tohead-over to the Docker Hub, which provides afree-to-use, hosted Registry, plus additional features (organization accounts,automated builds, and more).

Requirements

The Registry is compatible with Docker engine version 1.6.0 or higher.

Basic commands

Start your registry

Pull (or build) some image from the hub

Docker Upgrade Ubuntu Command

Tag the image so that it points to your registry

Push it

Docker Upgrade Ubuntu Linux

Pull it back

Docker Upgrade Ubuntu

Now stop your registry and remove all data

Next

You should now read the detailed introduction about the registry,or jump directly to deployment instructions.