Home assistant in Docker on Raspberry Pi

This role sets up homeassistant in docker on Raspberry Pi. Tested on Rasperry Pi zero wifi bought in Boston the Day after RHT Summit 2017. It was quite rainy...

Requirements

This role requires internet connection, Debian (no Fedora for Raspberry Pi armv6) based host system with systemd. At least so far.

Role Variables

Variable	Default value	Comments (type)
docker_host_packages	apt-transport-https, ca-certificates, curl, docker.io, gnupg2	Packages needed to set up docker host
docker_host_workdir	/opt/hass	Working directory on Docker host
docker_host_docker_enabled	yes	Enable Docker daemon after start
docker_host_mannge_docker_service	True	Manage Docker service on host
docker_host_docker_state	started	Start docker daemon. If not started all docker command will fail.
hass_deploy_config	True	Deploy (True) or not to deploy (False) homeassistant config to /path/config directory
hass_container_name	homeassistant_server	Docker container name
hass_image_name	homeassistant/armhf-homeassistant:latest	Home assistant Docker image name in Docker registry
hass_container_state	started	Home assistant Docker container state. To be run (started) or not (stopped)
hass_container_restart_policy	always	Home assistant Docker container restart policy (see Ansible or Docker docs)
hass_image_pull	True	Pull or not newest docker image from registry
hass_container_listen_port	443	Incoming port to our Home assistant container's default port 8123
hass_cfg_*	config defaults	All Home assistant configuration options are in form hass_cfg_variable_name
hass_cfg_default_url_port	8123	Port on which homeassistant listen (inside Docker container)

Dependencies

None. Hopefully.

Example Playbook

- hosts: my-belowed-and-hated-raspberry-pi-zerro-with-wifi
  roles:
     - { role: rexcze.hassindockeronpi }

License

GPLv3