Installing Hass.io


The following will take you through the steps required to install Hass.io.

  1. Download the appropriate install option:

  2. Install Hass.io:

    • Flash the downloaded image to an SD card using balenaEtcher. If using a Pi we recommend at least a 32 GB SD card to avoid running out of space. On Virtual machine platforms, provide at least 32 GB of disk space for the VM.
    • Load the appliance image into your virtual machine software. Choose 64-bit Linux and UEFI boot.
  3. Optional - set up the WiFi or static IP. There are two possible places for that:
    • On a blank USB stick with Fat32 partition (partition label: “CONFIG”), while in / directory, create network/my-network file
    • or on Hassio SD card first, bootable partition (might not be auto mounted in Linux) create CONFIG/network/my-network file For the content of this file follow the HassOS howto.
  4. For image-based installs insert the SD card (and optional USB stick) into the device.

  5. Turn on your device or virtual appliance. On first boot, it downloads the latest version of Home Assistant which takes around 20 minutes (slower/faster depending on the platform and your Internet connection).

  6. You will be able to reach your installation at http://hassio.local:8123 (if your router supports mDNS, otherwise see below).

  7. Enable either the Samba add-on or the SSH add-on to manage your configuration in /config/ (From the UI choose Hass.io which is located in the sidebar).

If your router doesn’t support mDNS, then you’ll have to use the IP address of your Pi instead of hassio.local. For example, http://192.168.0.9:8123. You should be able to find the IP address of your Pi from the admin interface of your router.

If you are using a Raspberry Pi please remember to ensure you’re using an appropriate power supply with your Pi. Mobile chargers may not be suitable since some were only designed to provide just enough power to the device it was designed for by the manufacturer. Do not try to power the Pi from the USB port on a TV, computer, or similar.

Now you can configure your install.

Migrating from a non-Hass.io install

If you copy over your existing Home Assistant configuration, make sure to enable the Hass.io panel by adding either discovery: or hassio: to your configuration.

Updating a Hass.io installation

Best practice for updating a Hass.io installation:

  1. Backup your installation, using the snapshot functionality Hass.io offers.
  2. Check the release notes for breaking changes on Home Assistant release notes. Be sure to check all release notes between the version you are running and the one you are upgrading to. Use the search function in your browser (CTRL + f) and search for Breaking Changes.
  3. Check your configuration using the Check Home Assistant configuration add-on.
  4. If the check passes, you can safely update. If not, update your configuration accordingly.
  5. Select Dashboard from the Hass.io menu, and then select Update.

Run a specific version on Hass.io

SSH to your Hass.io system, or connect to the console, and run:

hassio ha update --version=0.XX.X

Run the beta version on Hass.io

If you would like to test next release before anyone else, you can install the beta version released every two weeks:

  1. Backup your installation, using the snapshot functionality Hass.io offers.
  2. Check the RC release notes for breaking changes on Home Assistant release notes. Be sure to check all release notes between the version you are running and the one you are upgrading to. Use the search function in your browser (CTRL + f) and search for Breaking Changes.
  3. Select System from the Hass.io menu, then select Join Beta Channel under Hass.io supervisor, then select Reload.
  4. Select Dashboard from the Hass.io menu, and then select Update.

Alternative: install on a generic Linux host

For advanced users, it is also possible to try Hass.io on your Linux server or inside a virtual machine. Examples given here are tested on Ubuntu and Arch Linux, but the instructions should work as a guideline for installing on other Linux distrubutions.

The packages you need to have available on your system that will run Hass.io may vary.

Debian/Ubuntu

  • apparmor-utils
  • apt-transport-https
  • avahi-daemon
  • ca-certificates
  • curl
  • dbus
  • jq
  • network-manager
  • socat
  • software-properties-common

Arch Linux

  • apparmor
  • avahi
  • ca-certificates
  • curl
  • dbus
  • docker
  • jq
  • socat

You also need to have Docker-CE installed. There are well-documented procedures for installing Docker on Ubuntu at Docker.com, you can find installation steps for your Linux distribution in the menu on the left.

Some distributions, like Ubuntu, have a docker.io package available. Using that packages will cause issues! Be sure to install the official Docker-CE from the above listed URL.

To perform the Hass.io installation on Ubuntu, run the following commands:

$ sudo -i
# apt-get install software-properties-common
# add-apt-repository universe
# apt-get update
# apt-get install -y apparmor-utils apt-transport-https avahi-daemon ca-certificates curl dbus jq network-manager socat
# curl -fsSL get.docker.com | sh

And to intall Hass.io the one below. That one is used also for other distributions.

# curl -sL "https://raw.githubusercontent.com/home-assistant/hassio-installer/master/hassio_install.sh" | bash -s

When you use this installation method, the core SSH add-on may not function correctly. If that happens, use the community SSH add-on. Some of the documentation might not work for your installation either.

A detailed guide about running Hass.io as a virtual machine is available in the blog.