When a backup error occurs, it might be that the backup file hasn't
been created yet, e.g. when there is no space or no permission on
the target backup directory. Deleting the backup file would fail
in this case. Use missing_ok instead to ignore a missing backup file
on delete.
With #5897 we renamed addon to addon_config and vis-versa. The log
messages were still using the previous variable names leading to
UnboundLocalError.
Fix the log messages to use the correct variable names.
To avoid accidential writes to the Supervisor root filesystem, we might
use the Docker read-only mode at one point. This is not yet the default,
but using s6-overlay with the read-only flag seems not to have any
downsides. So enable this by default.
To start Supervisor with read-only root file system teh following
arguments have to be used: `--read-only --tmpfs /run:exec`.
* Avoid initializing Blockbuster on Supervisor info call
Instead of creating an instance of Blockbuster to simply check if
Bluckbuster is enabled, use a global variable to store the instance
of Blockbuster and only initialize it when needed. This avoids
unnecessary initialization of Blockbuster when it is not required.
* Update supervisor/utils/blockbuster.py
Co-authored-by: Jan Čermák <sairon@users.noreply.github.com>
* Fix merge and rename singleton class to BlockBusterManager
* Fix pytest
---------
Co-authored-by: Jan Čermák <sairon@users.noreply.github.com>
Process NetworkManager interface updates in case PrimaryConnection
changes. This makes sure that the /network/interface/default/info
endpoint can be used to get the IP address of the primary interface.
* Use add-on config timestamp to determine add-on update age
Instead of using the current timestamp when loading the add-on config,
simply use the add-on config modification timestamp. This way, we can
get a timetsamp even when Supervisor got restarted. It also simplifies
the code a bit.
* Fix pytest
* Patch stat() instead of modifing fixture files
* Stop reading advanced logs on ConnectionError
If the client side connection closes with a `ConnectionError`, stop
reading the advanced logs.
This is very similar to ClientConnectionResetError which is easily
reproducable by having a log open and following in the browser and
then restaring Home Assistant. So far I wans't able to artificaially
reproduce the ConnectionError, but there are quite some reports on
Sentry so it seems to happen in real world.
* Warn on ConnectionError
* feat: Add IPv6 address generation mode & privacy extensions
Signed-off-by: David Rapan <david@rapan.cz>
* Use NetworkManager fixture for settings init tests
This fixes the test by since the extended implementation now can read
the version of NetworkManager.
* Add pytest for addr_gen_mode
---------
Signed-off-by: David Rapan <david@rapan.cz>
Co-authored-by: Stefan Agner <stefan@agner.ch>
* Trigger auto-update through Core WebSocket call
Instead of auto-updating add-ons on Supervisor side trigger an update
through Core via a WebSocket command. This makes sure that the backup
is categorized correctly and all backup features like retention are
applied.
* Add pytest
* Fix pytest
* Fix pytest
* Fix pytest
* Fix pytest
* Fix pytest cleaner
* Set timestamp of add-on far into the past
Instead of copying the backup in the main job, lets copy them in
separate job per location. This allows to use the same backup error
handling mechanism as for add-ons and folders.
This makes the stage introduced in #5784 somewhat redundant, but
before removing it, let's see if this approach works out.
* Harmonize folder and add-on backup error handling
Align add-on and folder backup error handling in that in both cases
errors are recorded on the respective backup Jobs, but not raised to
the caller. This allows the backup to complete successfully even if
some add-ons or folders fail to back up.
Along with this, also record errors in the per-add-on and per-folder
backup jobs, as well as the add-on and folder root job.
And finally, align the exception handling to only catch expected
exceptions for add-ons too.
* Fix pytest
In case the c-ares based AsyncResolver fails to initialize, let's
fallback to the threaded resolver. This would have helped for aiodns
3.3.0 issue when clients were unable to allocate more inotify watches.
This is fixed in aiodns 3.4.0, but we should still fallback to the
threaded resolver as a precautionary measure.
* Handle non-existing addon config dir
Since users have access to the root of all add-on config directories,
they can delete the directory of an add-ons at any time. Hence we need
to handle gracefully if it doesn't exist anymore.
* Add pytest
When the systemd-journal-gatewayd service is being shutdown while
Supervisor is still trying to read logs, aiohttp throws a
ClientPayloadError, presumably because we try to read until the next
linefeed, which aiohttp cannot satisfy anymore.
Simply catch the exception just like the connection reset errors
previously in #5358 and #5715.
* Recreate aiohttp ClientSession after DNS plug-in load
Create a temporary ClientSession early in case we need to load version
information from the internet. This doesn't use the final DNS setup
and hence might fail to load in certain situations since we don't have
the fallback mechanims in place yet. But if the DNS container image
is present, we'll continue the setup and load the DNS plug-in. We then
can recreate the ClientSession such that it uses the DNS plug-in.
This works around an issue with aiodns, which today doesn't reload
`resolv.conf` automatically when it changes. This lead to Supervisor
using the initial `resolv.conf` as created by Docker. It meant that
we did not use the DNS plug-in (and its fallback capabilities) in
Supervisor. Also it meant that changes to the DNS setup at runtime
did not propagate to the aiohttp ClientSession (as observed in #5332).
* Mock aiohttp.ClientSession for all tests
Currently in several places pytest actually uses the aiohttp
ClientSession and reaches out to the internet. This is not ideal
for unit tests and should be avoided.
This creates several new fixtures to aid this effort: The `websession`
fixture simply returns a mocked aiohttp.ClientSession, which can be
used whenever a function is tested which needs the global websession.
A separate new fixture to mock the connectivity check named
`supervisor_internet` since this is often used through the Job
decorator which require INTERNET_SYSTEM.
And the `mock_update_data` uses the already existing update json
test data from the fixture directory instead of loading the data
from the internet.
* Log ClientSession nameserver information
When recreating the aiohttp ClientSession, log information what
nameservers exactly are going to be used.
* Refuse ClientSession initialization when API is available
Previous attempts to reinitialize the ClientSession have shown
use of the ClientSession after it was closed due to API requets
being handled in parallel to the reinitialization (see #5851).
Make sure this is not possible by refusing to reinitialize the
ClientSession when the API is available.
* Fix pytests
Also sure we don't create aiohttp ClientSession objects unnecessarily.
* Apply suggestions from code review
Co-authored-by: Jan Čermák <sairon@users.noreply.github.com>
---------
Co-authored-by: Jan Čermák <sairon@users.noreply.github.com>
Similar to #5825, make sure we mock the systemd journal gateway socket
for tests. This makes the test work on systems which have
systemd-journal-gatewayd installed.
* Check local store repository for changes
Instead of simply assume that the local store repository got changed,
use mtime to check if there have been any changes to the local store.
This mimics a similar behavior to the git repository store updates.
Before this change, we end up in the updated repo code path, which
caused a re-read of all add-ons on every store reload, even though
nothing changed at all. Store reloads are triggered by Home Assistant
Core every 5 minutes.
* Fix pytest failure
Now that we actually only reload metadata if the local store changed
we have to fake the change as well to fix the store manager tests.
* Fix path cache update test for local store repository
* Take root directory into account/add pytest
* Rename utils/__init__.py tests to test_utils_init.py
