When Coder is ran in High Availability mode, each Coder instance has a
lifecycle executor. These lifecycle executors are all trying to do the
same work, and whilst transactions saves us from this causing an issue,
we are still doing extra work that could be prevented.
This PR adds a `TryAcquireLock` call for each attempted workspace
transition, meaning two Coder instances shouldn't duplicate effort.
Relates to https://github.com/coder/coder/issues/15082
Further to https://github.com/coder/coder/pull/15429, this reduces the
amount of false-positives returned by the 'is eligible for autostart'
part of the query. We achieve this by calculating the 'next start at'
time of the workspace, storing it in the database, and using it in our
`GetWorkspacesEligibleForTransition` query.
The prior implementation of the 'is eligible for autostart' query would
return _all_ workspaces that at some point in the future _might_ be
eligible for autostart. This now ensures we only return workspaces that
_should_ be eligible for autostart.
We also now pass `currentTick` instead of `t` to the
`GetWorkspacesEligibleForTransition` query as otherwise we'll have one
round of workspaces that are skipped by `isEligibleForTransition` due to
`currentTick` being a truncated version of `t`.
- Refactors `checkProvisioners` into `db2sdk.MatchedProvisioners`
- Adds a separate RBAC subject just for reading provisioner daemons
- Adds matched provisioners information to additional endpoints relating to
workspace builds and templates
-Updates existing unit tests for above endpoints
-Adds API endpoint for matched provisioners of template dry-run job
-Updates CLI to show warning when creating/starting/stopping/deleting
workspaces for which no provisoners are available
---------
Co-authored-by: Danny Kopping <danny@coder.com>
Before db_metrics were all or nothing. Now `InTx` metrics are always recorded, and query metrics are opt in.
Adds instrumentation & logging around serialization failures in the database.
Joins in fields like `username`, `avatar_url`, `organization_name`,
`template_name` to `workspaces` via a **view**.
The view must be maintained moving forward, but this prevents needing to
add RBAC permissions to fetch related workspace fields.
When starting a workspace, if the deadline crosses an autostart boundary, the deadline is set to autostart + TTL.
This copies the behavior in `ActivityBumpWorkspace`, but does not require activity.
Marked as a breaking change as the previous activity bump was always the TTL duration of the workspace/template.
This change is more cost conservative, only bumping by 1 hour for workspace activity. To accommodate wrap around, eg bumping a workspace into the next autostart, the deadline is bumped by the TTL if the workspace crosses the autostart threshold.
This is a niche case that is likely caused by an idle terminal making a workspace survive through a night. The next morning, the workspace will get activity bumped the default TTL on the autostart, being similar to as if the workspace was autostarted again.
In practice, a good way to avoid this is to set a max_deadline of <24hrs to avoid wrap around entirely.
- Fixes an issue where workspaces that are eligible for auto-deletion
are retried every tick (1 minute) even if the previous deletion
transition failed.
The updated logic only attempts to delete workspaces that previously
failed once a day (24 hours since last attempt).
- Adds an audit log for workspaces automatically transitioned to the dormant
state.
- Imposes a mininum of 1 minute on cleanup-related fields. This is to
prevent accidental API misuse from resulting in catastrophe.
This removes an indirect import of `coderd/database` from the CLI and
results in a logical separation between server related and generalized
schedule.
No size change (yet).
Ref: #9380
* chore: rename locked to dormant
- The following columns have been updated:
- workspace.locked_at -> dormant_at
- template.inactivity_ttl -> time_til_dormant
- template.locked_ttl -> time_til_dormant_autodelete
This change has also been reflected in the SDK.
A route has also been updated from /workspaces/<id>/lock to /workspaces/<id>/dormant
* chore: add /v2 to import module path
go mod requires semantic versioning with versions greater than 1.x
This was a mechanical update by running:
```
go install github.com/marwan-at-work/mod/cmd/mod@latest
mod upgrade
```
Migrate generated files to import /v2
* Fix gen
