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mirror of https://github.com/home-assistant/supervisor.git synced 2026-04-02 16:22:51 +01:00
Maximilian Bösing a3cf445c93 Bugfix: No such file or directory: '/data/homeassistant/home-assistant_v2.db-shm' (#1795)
* Do not use `tar_file.add` to recursively add backup folder

As the folders might contain files which are being removed temporarily (e.g. shared memory file of sqlite database), relying on `tar_file.add` becomes problematic as it crashes the whole backup process if a file does not exist anymore.
This becomes annoying, if the file which causes the error should be excluded by the filter.

To workaround this issue, we manually iterating over the files/directories and apply filters before passing the file or directory to the `tar_file.add` method. As per [documentation](https://docs.python.org/3/library/pathlib.html#pure-paths), pure path does not access the file system.

Fixes #779

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Remove unused import

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Applied code review suggestions

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Applied codestyle

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Remove `pathlib` util and move `is_excluded_by_filter` into `tar` utils

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Rename method

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Rename `origin_dir` to `origin_path` and apply `Path` typehint

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Codestyle

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Add comment why we add the directory even if we are iterating over all its items

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Use `atomic_contents_add` from tar utils to archive addon data

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Remove unused function `exclude_filter`

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Remove unsecure default list value

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Some more codestyle

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Lowercase method name `Path.joinpath`

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Fix codestyle and use proper variable

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Add test for `_is_excluded_by_filter`

Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>

* Update addon.py

Co-authored-by: Pascal Vizeli <pascal.vizeli@syshack.ch>
2020-06-26 11:36:49 +02:00
2020-05-22 13:38:05 +02:00
2019-04-10 01:31:42 +02:00
2019-04-14 01:06:21 +02:00
2020-04-05 16:23:52 +02:00
2020-04-11 14:07:19 +02:00
2020-04-05 01:20:49 +02:00
2020-05-18 10:06:07 +02:00

Home Assistant Supervisor

First private cloud solution for home automation

Hass.io is a Docker-based system for managing your Home Assistant 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/hassio.

Development

The development of the supervisor is a bit tricky. Not difficult but tricky.

  • You can use the builder to build your supervisor: https://github.com/home-assistant/hassio-builder
  • Go into a HassOS device or VM and pull your supervisor.
  • Set the developer modus with cli hassio supervisor options --channel=dev
  • Tag it as homeassistant/xy-hassio-supervisor:latest
  • Restart the service like systemctl restart hassos-supervisor | journalctl -fu hassos-supervisor
  • Test your changes

Small Bugfix or improvements, make a PR. Significant change makes first an RFC.

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