The Task details component already linked to the Worker it was assigned
to last, and now the Worker links back to the task.
There's only one task shown in the Worker details. If the Worker is
actively working on a task, that one's shown. Otherwise it's the
last-updated task that was assigned to the worker.
This commit does not introduce functional changes, besides renaming
every mention of 'wizard' with 'setup assistant'. In order to run the
manager setup assistant use:
./flamenco-manager -setup-assistant
The change was introduced to favor more neutral and descriptive working
for this functionality. Thanks to Sybren for helping to get this done!
Remove the `{ffmpeg}` variable from the default configuration, and its use
from the job compiler scripts. Now that the Worker can find its bundled
FFmpeg, it's no longer needed to configure its location on the Manager.
* Replace "OK!" with "successfully"
Remove exclamation mark since there is no need to call for attention.
Use "successfully" as it is more descriptive in this case than OK,
which can have other meanings.
- Added initial description and illustration
- Swap "Check" button for fields with a debounced @input event
- Turn Blender's list into a radio selector
- Tweak wording when paths are not found
- Add microtip library for tooltips
- Make navigation steps clickable, according to the state
Two-way variable implementation in the job submission end-point. Where
Flamenco v2 did the variable replacement in the add-on, this has now
been moved to the Manager itself. The only thing the add-on needs to
pass is its platform, so that the right values can be recognised.
This also implements two-way replacement when tasks are handed out, such
that the `{jobs}` value gets replaced to a value suitable for the
Worker's platform as well.
Add a line to the task log whenever task changes status. This only applies
to directly-changed tasks, and not to mass-updates (like all tasks going
from 'completed' to 'queued' on a job requeue).
When a Worker changes state from `awake` to something else, it cannot
run tasks any more. This now triggers a requeue of its active task
(should be one at most, if things are sane) so that another worker can pick
it up.
SQLite often errors out on this with only `interrupted (9)` as message.
This logging should at least tell us whether it's our own "background
context" timing out, or whether something else fishy is going on.
Fix workers timing out when they're `asleep`. When sleeping, the Worker
will call the `WorkerState` operation to see if they have to wake up, but
that didn't mark the workers as "seen". As a result, a sleeping worker
would always time out.
Run some API operations in a background context. This should prevent some
of the SQLite "interrupted" errors, as those can occur when the context
closes while a query is running.
The API operations that Workers use are now mostly running in a separate
background context, at least from the moment onward when they can run
independently of the Worker connection.
Every time the web interface starts, it queries the config to see whether
it should be in first-time-wizard mode or not. This caused unnecessary
info-level logging.
In the future it would be better to load the config file just once,
instead.
For some reason, on Windows, creating a directory with zero permissions
still allows creating a file in there. Just skip that part of the test.
The Explorer's properties panel of the directory also shows "Read Only
(only applies to files)", so at least that seems consistent.
Be more selective in what's saved to the database to speed some things up.
Most importantly, this avoids saving the entire job when a task status is
updated or a task is assigned.
Add a SHA256 password hasher for worker authentication. It's not used at
the moment, but can be switched to for faster API queries. Note that
switching will cause authentication errors on already-existing workers,
which means they'll automatically re-register.
This is mostly useful for debugging & profiling purposes.
Move the Worker password hashing/comparison functions into a struct, and
use it via an interface. This will make it easier to switch to different
hashing algorithms.
Even with a low number of iterations, BCrypt is quite slow. That's good for
security, but not for Flamenco Worker authentication -- the password is
more as "nice check to avoid accidentally reusing the same ID" than
something for security.
In the first-time wizard, if Blender cannot be found on $PATH but it can
be found via .blend file association, that should just be reported as a
normal sitation, and not as a `500 Internal Server Error`.
Trigger the first-time wizard on first-time runs of Flamenco, by defaulting
the storage path to the empty string.
The wizard can always be triggered with the `-wizard` CLI argument. This is
just for detection of first-time / unconfigured runs.
This just updates the config and saves it to `flamenco-manager.yaml`.
Saving the configuration doesn't restart the Manager yet, that's for
another commit.
This adds a `-wizard` CLI option to the Manager, which opens a webbrowser
and shows the First-Time Wizard to aid in configuration of Flamenco.
This is work in progress. The wizard is just one page, and doesn't save
anything yet to the configuration.
