* We want to identify a user that has triggered a testrun. Previously (in regular operation), only submission author who were regular users were able to start a testrun. Now, we want to prepare a future where submission authors are programming groups. Still, a testrun is triggered by an individual user and not a group.
* Further, this commit fixes some missing foreign key constrains.
While we generally discourage the use of the privileged executions for production usage, the existing setup with the outdated execution environments broke. Therefore, we should switch our seed data to feature the latest Docker images.
By switching the `intervalstyle`, we assume to fix CODEOCEAN-FT. It is caused by by PgBouncer providing different database connections to Rails that might behave differently.
* Remove `send_stream` method pulled in before upgrading Rails
* Remove spring, it is no longer included by default for new apps
* Remove deprecated options from environments
* Remove old asset paths and workarounds no longer needed
* Remove unnecessary `OAUTH_10_SUPPORT` const, LTI still uses OAuth 1.0
* Dump schema with new defaults (and specify precision for timestamps where needed)
Timeouts are now handled correctly and the Runner automatically
creates the execution environment if it could not be found in
Poseidon. The runner is deleted locally if Poseidon returns
a bad request error.
After removing the logic that stores the duration that has been
waited for a runner in the runner, this now also removes the column
from the database as it is not used anymore.
When creating or updating an execution environment, an API call to
Poseidon is made with the necessary information to create the
corresponding Nomad job.
If runner management is configured, his will display a warning
(currently in the same color as if it were a success) in the UI, if the
API call fails. The environment is saved even if it fails.
If runner management is not configured, this warning will not be created.
