* Add support for ulimit in addon config
Similar to docker-compose, this adds support for setting ulimits
for addons via the addon config. This is useful e.g. for InfluxDB
which on its own does not support setting higher open file descriptor
limits, but recommends increasing limits on the host.
* Make soft and hard limit mandatory if ulimit is a dict
* Fix CID file handling to prevent directory creation
It seems that under certain conditions Docker creates a directory
instead of a file for the CID file. This change ensures that
the CID file is always created as a file, and any existing directory
is removed before creating the file.
* Fix tests
* Fix pytest
* Write cidfiles of Docker containers and mount them individually to /run/cid
There is no standard way to get the container ID in the container
itself, which can be needed for instance for #6006. The usual pattern is
to use the --cidfile argument of Docker CLI and mount the generated file
to the container. However, this is feature of Docker CLI and we can't
use it when creating the containers via API. To get container ID to
implement native logging in e.g. Core as well, we need the help of the
Supervisor.
This change implements similar feature fully in Supervisor's DockerAPI
class that orchestrates lifetime of all containers managed by
Supervisor. The files are created in the SUPERVISOR_DATA directory, as
it needs to be persisted between reboots, just as the instances of
Docker containers are.
Supervisor's cidfile must be created when starting the Supervisor
itself, for that see home-assistant/operating-system#4276.
* Address review comments, fix mounting of the cidfile
As described in #4996, Docker 25+ changes made sub-mounts of the /dev
filesystem to be mounted read-only. Revert to the previous behavior by
adjusting the ReadOnlyNonRecursive option. Cleaner way would be to
upstream support for setting this option via Mount class arguments, so
this change is meant to be rather a hotfix for the issue. Even better
approach would be mounting /dev non-recursively, and taking care of
creating all necessary filesystems when creating containers in
Supervisor.
* Added support for setting addon target path in map config
* Updated addon target path mapping to use dataclass
* Added check before adding string folder maps
* Moved enum to addon/const, updated map_volumes logic, fixed test
* Removed log used for debugging
* Use more readable approach to determine addon_config_used
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Use cleaner approach for checking volume config
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Use dict syntax and ATTR_TYPE
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Use coerce for validating mapping type
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Default read_only to true in schema
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Use ATTR_TYPE and ATTR_READ_ONLY instead of static strings
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Use constants instead of in-line strings
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Correct type for path
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Added read_only and path constants
* Fixed small syntax error and added includes for constants
* Simplify logic for handling string and dict entries in map config
* Use ATTR_PATH instead of inline string
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Add missing ATTR_PATH reference
* Moved FolderMapping dataclass to data.py
* Fix edge case where "data" map type is used but optional path is not set
* Move FolderMapping dataclass to configuration.py to prevent circular reference
---------
Co-authored-by: Jeff Oakley <jeff.oakley@LearningCircleSoftware.com>
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
Co-authored-by: Pascal Vizeli <pvizeli@syshack.ch>
* Revert Home Assistant configuration to `/config`
With the new add-on config feature the intention is to provide a good
location for add-on specific configurations. Currently, add-ons such
as Node RED or ESPHome use the Home Assistant config directory because
this location is accessible to the user (via Samba VSCode add-on etc.).
To make it clear to add-on developer that the new intention is to use
add-on specific config, the implementation now bind mounts the add-on
configuration directory to `/config`. And since some add-ons still need
access to the Home Assistant configuration, its config folder is mounted
to `/homeassistant` under the new scheme.
However, users do know the path `/config`, and edit things e.g. through
the SSH or VS Code add-on. Also `/config` is still the
directory from inside the Core container.
For SSH/VS Code add-on we could work around using a symlink, but that
only works as long as these add-ons don't have a add-on config
themselfs.
This all has very high confusion potential, for not much gain. The
renaming is mainly "developer friendly", but not really user friendly.
Let's minimize potential confusion, and keep things where they are.
The Home Assistant config directory stays at `/config, in all cases,
everwhere.
Map the new add-on configuration directory to `/addon_config`.
* Adjust tests/comments
* Add job group execution limit option
* Fix pylint issues
* Assign variable before usage
* Cleanup jobs when done
* Remove isinstance check for performance
* Explicitly raise from None
* Add some more documentation info
* Addon startup waits for healthy
* fix import for pylint
* wait_for to 5 in tests
* Adjust tests to simplify async tasks
* Remove wait_boot time from addons.boot tests
* Eliminate async task race conditions in tests
* Fix propagation mode of mounts to allow Ha-Core to start
Change the mount propagation mode from SLAVE to RSLAVE in case of /media and /share
* Check /share and /media to use RSLAVE as a propagation mode of mount
* Fix mount propagation mode of /share and /media
* Check /share and /media for rslave propagation mode
