Files
coder/coderd/database/queries/prebuilds.sql
Danny Kopping 4d97580666 Decompose GetTemplatePrebuildState into separate queries, reimplement logic in Go
This is in service of testability

Signed-off-by: Danny Kopping <danny@coder.com>
2025-02-20 14:57:17 +00:00

74 lines
3.2 KiB
SQL

-- name: GetRunningPrebuilds :many
SELECT p.id AS workspace_id,
p.template_id,
b.template_version_id,
tvp_curr.id AS current_preset_id,
tvp_desired.id AS desired_preset_id,
CASE
WHEN p.lifecycle_state = 'ready'::workspace_agent_lifecycle_state THEN TRUE
ELSE FALSE END AS eligible
FROM workspace_prebuilds p
INNER JOIN workspace_latest_build b ON b.workspace_id = p.id
INNER JOIN provisioner_jobs pj ON b.job_id = pj.id
INNER JOIN templates t ON p.template_id = t.id
LEFT JOIN template_version_presets tvp_curr
ON tvp_curr.id = b.template_version_preset_id
LEFT JOIN template_version_presets tvp_desired
ON tvp_desired.template_version_id = t.active_version_id
WHERE (b.transition = 'start'::workspace_transition
-- if a deletion job fails, the workspace will still be running
OR pj.job_status IN ('failed'::provisioner_job_status, 'canceled'::provisioner_job_status,
'unknown'::provisioner_job_status))
AND (tvp_curr.name = tvp_desired.name
OR tvp_desired.id IS NULL);
-- name: GetTemplatePresetsWithPrebuilds :many
SELECT t.id AS template_id,
tv.id AS template_version_id,
tv.id = t.active_version_id AS using_active_version,
tvpp.preset_id,
tvp.name,
tvpp.desired_instances AS desired_instances,
t.deleted,
t.deprecated != '' AS deprecated
FROM templates t
INNER JOIN template_versions tv ON tv.template_id = t.id
INNER JOIN template_version_presets tvp ON tvp.template_version_id = tv.id
INNER JOIN template_version_preset_prebuilds tvpp ON tvpp.preset_id = tvp.id
WHERE (t.id = sqlc.narg('template_id')::uuid OR sqlc.narg('template_id') IS NULL);
-- name: GetPrebuildsInProgress :many
SELECT wpb.template_version_id, wpb.transition, COUNT(wpb.transition) AS count
FROM workspace_latest_build wlb
INNER JOIN provisioner_jobs pj ON wlb.job_id = pj.id
INNER JOIN workspace_prebuild_builds wpb ON wpb.id = wlb.id
WHERE pj.job_status NOT IN
('succeeded'::provisioner_job_status, 'canceled'::provisioner_job_status,
'failed'::provisioner_job_status)
GROUP BY wpb.template_version_id, wpb.transition;
-- name: ClaimPrebuild :one
-- TODO: rewrite to use named CTE instead?
UPDATE workspaces w
SET owner_id = @new_user_id::uuid,
name = @new_name::text,
updated_at = NOW()
WHERE w.id IN (SELECT p.id
FROM workspace_prebuilds p
INNER JOIN workspace_latest_build b ON b.workspace_id = p.id
INNER JOIN provisioner_jobs pj ON b.job_id = pj.id
INNER JOIN templates t ON p.template_id = t.id
WHERE (b.transition = 'start'::workspace_transition
AND pj.job_status IN ('succeeded'::provisioner_job_status))
AND b.template_version_id = t.active_version_id
AND b.template_version_preset_id = @preset_id::uuid
AND p.lifecycle_state = 'ready'::workspace_agent_lifecycle_state
ORDER BY random()
LIMIT 1 FOR UPDATE OF p SKIP LOCKED)
RETURNING w.id, w.name;
-- name: InsertPresetPrebuild :one
INSERT INTO template_version_preset_prebuilds (id, preset_id, desired_instances, invalidate_after_secs)
VALUES (@id::uuid, @preset_id::uuid, @desired_instances::int, @invalidate_after_secs::int)
RETURNING *;