blender/flamenco
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140 Commits

Author SHA1 Message Date
Sybren A. Stüvel
641ed7ace9 Manager: make Gorm use Zerolog for logging 
A wrapper for Zerolog implements the Gorm logger interface. This gives
us coloured output on Windows, and uniform-looking logs in production.
 2022-03-03 13:52:50 +01:00
Sybren A. Stüvel
8824489980 Manager: use in-memory SQLite database for testing 
The on-disk database that was used before caused issues with tests running
in parallel. Not only is there the theoretical issue of tests seeing each
other's data (this didn't happen, but could), there was also the practical
issue of one test running while the other tried to erase the database file
(which fails on Windows due to file locking).
 2022-03-03 13:51:55 +01:00
Sybren A. Stüvel
9b9c6bffff Replace self-hacked SQLite Gorm driver with 3rd party one 
The new Gorm driver is made by the creators of the pure-Go SQLite library
we were already using.
 2022-03-03 13:48:14 +01:00
Sybren A. Stüvel
2b04623e00 Manager: fix DB transaction isolation issue in task scheduler 
The created transaction wasn't actually used for the should-be-in-the-
transaction queries. That's now resolved.
 2022-03-03 13:46:27 +01:00
Sybren A. Stüvel
9643bf768e Manager: Fix DB migration error of not-null columns 
Where the PostgreSQL DB migration code could handle `NOT NULL` columns just
fine, SQLite has less table-altering functionality. As a result, migrations
have to copy entire database tables, which doesn't play well with
not-nullable columns.
 2022-03-03 12:10:13 +01:00
Sybren A. Stüvel
a7654394b4 Worker: update default task types to match what's currently in use 
Flamenco v2 had a different classification of task types than Flamenco v3,
and the defaults still referenced the v2 classifications.
 2022-03-03 11:51:53 +01:00
Sybren A. Stüvel
ddd0c7602b Change application name to "Flamenco 3" 
"Flamenco NG PoC" was the name of the proof of concept, and it's no longer
in use.
 2022-03-01 20:45:13 +01:00
Sybren A. Stüvel
47e36c927c Change package URL to the blender.org repository 2022-03-01 20:45:09 +01:00
Sybren A. Stüvel
e70a44a146 Manager: switch from PostgreSQL to SQLite 
This includes a modified copy of the Gorm SQLite backend, adjusted to use
https://modernc.org/sqlite instead.
 2022-03-01 18:50:31 +01:00
Sybren A. Stüvel
bbc6a3f69e Tweak some logging 2022-03-01 17:28:24 +01:00
Sybren A. Stüvel
0235ffcb4a Manager: avoid "no record found" error in task scheduler 
It's fine when there is no task for a worker, so having Gorm log an error
was just causing noise.
 2022-03-01 11:52:28 +01:00
Sybren A. Stüvel
7e5a631f33 Cleanup: refactor updateJobAfterTaskStatusChange() 
Break up a complex function into smaller functions.
 2022-02-28 12:50:34 +01:00
Sybren A. Stüvel
fab988295d Manager: remove task scheduler SQL debug logs 2022-02-28 12:07:23 +01:00
Sybren A. Stüvel
b5b7b228ed Worker: capture panics in 'active' state and cleanly sign off before dying 2022-02-28 12:07:10 +01:00
Sybren A. Stüvel
7689a988b1 Manager: re-queue tasks of worker when signing off 2022-02-28 12:06:50 +01:00
Sybren A. Stüvel
32af1ffaef Manager: actually pass context to Gorm queries 2022-02-28 11:53:31 +01:00
Sybren A. Stüvel
3d854078ba Manager: integrate task state machine into API implementation 2022-02-25 16:30:27 +01:00
Sybren A. Stüvel
17e622ebc3 Some build & filename tweaks to allow building from scratch again 
The build chain got a bit confused when doing things from scratch, as
`test_support.go` was used in the non-test builds. Renaming it to
`support_test.go` was the easiest way to avoid that.
 2022-02-25 16:17:49 +01:00
Sybren A. Stüvel
9a5bbb4131 Manager: implement persistence layer interface for task status machine 
Implement the functions used by the task status machine in the DB
persistence layer.
 2022-02-25 14:34:29 +01:00
Sybren A. Stüvel
7279f2e35f Manager: task state machine, handle job status -> task status changes 
Direct copy of the Flamenco Server Python code, for handling the change
of a job's status to trigger status changes on its tasks.

Not yet connected to the rest of the Manager logic.
 2022-02-25 12:30:40 +01:00
Sybren A. Stüvel
e8707171b4 Manager: add test for saving task status change with error on job save 2022-02-25 11:07:06 +01:00
Sybren A. Stüvel
d2f1cf3614 Cleanup: move test helper functions down in the file 
This way it starts with the actual tests.
 2022-02-25 11:02:47 +01:00
Sybren A. Stüvel
a3a0d97222 Manager: more task state change tests 2022-02-24 17:58:02 +01:00
Sybren A. Stüvel
df77d09aa6 Start of a task/job state machine 
The task status change → job status change code is a direct port of the
Flamenco Server v2 code written in Python.

There is no job status change → task status changes logic yet, and the
tests are also far from complete.
 2022-02-24 16:42:38 +01:00
Sybren A. Stüvel
64db518f15 Cleanup: remove unused code 2022-02-24 12:36:29 +01:00
Sybren A. Stüvel
7420177209 Manager: use api.JobStatus in persistence layer as well 2022-02-24 11:54:35 +01:00
Sybren A. Stüvel
7e776167bb Manager: use api.TaskStatus in persistence layer as well 2022-02-24 11:53:05 +01:00
Sybren A. Stüvel
2a1f5a0df4 Worker: buffer task updates when Manager offline 
Queue task updates in an SQLite database when the Manager is
unreachable, periodically checking whether they can be flushed.
 2022-02-22 19:05:33 +01:00
Sybren A. Stüvel
e948c5d936 Worker: avoid prematurely exiting 'awake' state 2022-02-22 19:01:01 +01:00
Sybren A. Stüvel
5c3a5124f3 Cleanup: add missing comment 2022-02-22 19:00:44 +01:00
Sybren A. Stüvel
b462e8db1a Worker: wrap api.ClientWithResponsesInterface in a local interface 
This makes it possible to locally create a mock object for the API client.
 2022-02-22 17:13:04 +01:00
Sybren A. Stüvel
a650aa4cbd Worker: Blender command, don't put current time in log lines 
The time has to be put in at a different abstraction level.
 2022-02-22 15:36:20 +01:00
Sybren A. Stüvel
adf7113b34 Worker: log chunker, also flush log after certain time 
This flushes the log when the previous `Append()` call was too long ago.
Note that this doesn't flush after X seconds of silence; a call to
`Append()` or `Flush()` still has to happen in order to do the flushing.
 2022-02-22 15:34:37 +01:00
Sybren A. Stüvel
45a95ca4c2 Worker: use time service to log current time 2022-02-22 15:33:30 +01:00
Sybren A. Stüvel
66186e460e Worker: upload logs in chunks to Manager 2022-02-22 15:17:35 +01:00
Sybren A. Stüvel
9a5047a94d Worker: move command_exe.go interface definitions 2022-02-22 14:42:57 +01:00
Sybren A. Stüvel
0525bd726c Worker: actually execute blender and log its output 2022-02-22 13:55:28 +01:00
Sybren A. Stüvel
7d67a1dc7a Manager: default paths for executables are now relative 
This assumes that `blender` and `ffmpeg` are available on the commandline.
 2022-02-22 13:55:03 +01:00
Sybren A. Stüvel
32c7a1fd84 Worker: Blender command, parse CLI arguments from 'exe' parameter 2022-02-22 12:52:16 +01:00
Sybren A. Stüvel
db4505e5fd Cleanup: move Blender command param parsing to its own function 2022-02-22 12:38:25 +01:00
Sybren A. Stüvel
20965691d0 Add test for Blender command and better command parameter parsing 2022-02-22 12:36:37 +01:00
Sybren A. Stüvel
e9a94eecae Worker: add CLI runner interface and move test/mock code around a bit 2022-02-22 12:35:43 +01:00
Sybren A. Stüvel
80df8fa6e4 DB Initialisation: try named parameters 
Should be tested on Windows, as that's where this code will be used most
often. As of now, untested.
 2022-02-22 12:06:54 +01:00
Sybren A. Stüvel
77f1e02c75 Worker: add CommandLineRunner interface for executing CLIs 
Not yet used, but interface is there + mocked for testing.
 2022-02-22 11:48:29 +01:00
Sybren A. Stüvel
6b5b3eacdd Fix some warnings 2022-02-22 10:36:17 +01:00
Sybren A. Stüvel
ad6cbcbae2 Remove SSDP GUID from settings 2022-02-22 10:33:28 +01:00
Sybren A. Stüvel
f0215e20b8 Cleanup: move license block 2022-02-21 20:11:52 +01:00
Sybren A. Stüvel
b3b132fd44 Fix task update unit test 2022-02-21 20:11:19 +01:00
Sybren A. Stüvel
7111e2613e Remove CLI args from default {blender} variable 
Shell args parsing on Go is a bit tricky, need to find the right library
to do this before putting things into the default config.
 2022-02-21 20:07:50 +01:00
Sybren A. Stüvel
ba4b8274c9 Manager: Store default config in its own file 2022-02-21 20:06:57 +01:00