Files
coder/coderd/database/queries/activitybump.sql
Cian Johnston d56f49f619 fix(coderd): make activitybump aware of default template ttl (#10253)
The refactored ActivityBump query did not take into account the
template-level TTL, resulting in potentially incorrect bump
amounts for workspaces that have both a user-defined and template-
defined TTL that differ.

This change is ported over from PR#10035 to reduce the overall
size of that PR.

Also includes a drive-by unit test in autobuild for checking template autostop/TTL.

Co-authored-by: Dean Sheather <dean@deansheather.com>
2023-10-13 13:53:02 +01:00

51 lines
1.8 KiB
SQL

-- We bump by the original TTL to prevent counter-intuitive behavior
-- as the TTL wraps. For example, if I set the TTL to 12 hours, sign off
-- work at midnight, come back at 10am, I would want another full day
-- of uptime.
-- name: ActivityBumpWorkspace :exec
WITH latest AS (
SELECT
workspace_builds.id::uuid AS build_id,
workspace_builds.deadline::timestamp with time zone AS build_deadline,
workspace_builds.max_deadline::timestamp with time zone AS build_max_deadline,
workspace_builds.transition AS build_transition,
provisioner_jobs.completed_at::timestamp with time zone AS job_completed_at,
(
CASE
WHEN templates.allow_user_autostop
THEN (workspaces.ttl / 1000 / 1000 / 1000 || ' seconds')::interval
ELSE (templates.default_ttl / 1000 / 1000 / 1000 || ' seconds')::interval
END
) AS ttl_interval
FROM workspace_builds
JOIN provisioner_jobs
ON provisioner_jobs.id = workspace_builds.job_id
JOIN workspaces
ON workspaces.id = workspace_builds.workspace_id
JOIN templates
ON templates.id = workspaces.template_id
WHERE workspace_builds.workspace_id = @workspace_id::uuid
ORDER BY workspace_builds.build_number DESC
LIMIT 1
)
UPDATE
workspace_builds wb
SET
updated_at = NOW(),
deadline = CASE
WHEN l.build_max_deadline = '0001-01-01 00:00:00+00'
THEN NOW() + l.ttl_interval
ELSE LEAST(NOW() + l.ttl_interval, l.build_max_deadline)
END
FROM latest l
WHERE wb.id = l.build_id
AND l.job_completed_at IS NOT NULL
AND l.build_transition = 'start'
-- We only bump if the raw interval is positive and non-zero.
AND l.ttl_interval > '0 seconds'::interval
-- We only bump if workspace shutdown is manual.
AND l.build_deadline != '0001-01-01 00:00:00+00'
-- We only bump when 5% of the deadline has elapsed.
AND l.build_deadline - (l.ttl_interval * 0.95) < NOW()
;