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c9a2da34c2
systemd only emits bus signals (including PropertiesChanged) when at least one client has called Subscribe() on the Manager interface. On regular HAOS systems, systemd-logind calls Subscribe which enables signals for all bus clients. However, in environments without systemd-logind (such as the Supervisor devcontainer with systemd), no signals are emitted, causing the firewall unit wait to time out. Explicitly calling Subscribe() has no downsides and makes it clear that the Supervisor relies on these signals. There is no need to call Unsubscribe() as systemd automatically tracks clients and stops emitting signals when all subscribers have disconnected from the bus. Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Home Assistant Supervisor
First private cloud solution for home automation
Home Assistant (former Hass.io) is a container-based system for managing your Home Assistant Core installation and related applications. The system is controlled via Home Assistant which communicates with the Supervisor. The Supervisor provides an API to manage the installation. This includes changing network settings or installing and updating software.
Installation
Installation instructions can be found at https://home-assistant.io/getting-started.
Development
For small changes and bugfixes you can just follow this, but for significant changes open a RFC first. Development instructions can be found here.
Release
Releases are done in 3 stages (channels) with this structure:
- Pull requests are merged to the
mainbranch. - A new build is pushed to the
devstage. - Releases are published.
- A new build is pushed to the
betastage. - The
stable.jsonfile is updated. - The build that was pushed to
betawill now be pushed tostable.
