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fix(coderd/database): improve task status in tasks_with_status view#20683
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29 changes: 17 additions & 12 deletionscoderd/database/dump.sql
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82 changes: 82 additions & 0 deletionscoderd/database/migrations/000396_update_task_status_view.down.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| -- Restore previous view. | ||
| DROP VIEW IF EXISTS tasks_with_status; | ||
| CREATE VIEW | ||
| tasks_with_status | ||
| AS | ||
| SELECT | ||
| tasks.*, | ||
| CASE | ||
| WHEN tasks.workspace_id IS NULL OR latest_build.job_status IS NULL THEN 'pending'::task_status | ||
| WHEN latest_build.job_status = 'failed' THEN 'error'::task_status | ||
| WHEN latest_build.transition IN ('stop', 'delete') | ||
| AND latest_build.job_status = 'succeeded' THEN 'paused'::task_status | ||
| WHEN latest_build.transition = 'start' | ||
| AND latest_build.job_status = 'pending' THEN 'initializing'::task_status | ||
| WHEN latest_build.transition = 'start' AND latest_build.job_status IN ('running', 'succeeded') THEN | ||
| CASE | ||
| WHEN agent_status.none THEN 'initializing'::task_status | ||
| WHEN agent_status.connecting THEN 'initializing'::task_status | ||
| WHEN agent_status.connected THEN | ||
| CASE | ||
| WHEN app_status.any_unhealthy THEN 'error'::task_status | ||
| WHEN app_status.any_initializing THEN 'initializing'::task_status | ||
| WHEN app_status.all_healthy_or_disabled THEN 'active'::task_status | ||
| ELSE 'unknown'::task_status | ||
| END | ||
| ELSE 'unknown'::task_status | ||
| END | ||
| ELSE 'unknown'::task_status | ||
| END AS status, | ||
| task_app.*, | ||
| task_owner.* | ||
| FROM | ||
| tasks | ||
| CROSS JOIN LATERAL ( | ||
| SELECT | ||
| vu.username AS owner_username, | ||
| vu.name AS owner_name, | ||
| vu.avatar_url AS owner_avatar_url | ||
| FROM visible_users vu | ||
| WHERE vu.id = tasks.owner_id | ||
| ) task_owner | ||
| LEFT JOIN LATERAL ( | ||
| SELECT workspace_build_number, workspace_agent_id, workspace_app_id | ||
| FROM task_workspace_apps task_app | ||
| WHERE task_id = tasks.id | ||
| ORDER BY workspace_build_number DESC | ||
| LIMIT 1 | ||
| ) task_app ON TRUE | ||
| LEFT JOIN LATERAL ( | ||
| SELECT | ||
| workspace_build.transition, | ||
| provisioner_job.job_status, | ||
| workspace_build.job_id | ||
| FROM workspace_builds workspace_build | ||
| JOIN provisioner_jobs provisioner_job ON provisioner_job.id = workspace_build.job_id | ||
| WHERE workspace_build.workspace_id = tasks.workspace_id | ||
| AND workspace_build.build_number = task_app.workspace_build_number | ||
| ) latest_build ON TRUE | ||
| CROSS JOIN LATERAL ( | ||
| SELECT | ||
| COUNT(*) = 0 AS none, | ||
| bool_or(workspace_agent.lifecycle_state IN ('created', 'starting')) AS connecting, | ||
| bool_and(workspace_agent.lifecycle_state = 'ready') AS connected | ||
| FROM workspace_agents workspace_agent | ||
| WHERE workspace_agent.id = task_app.workspace_agent_id | ||
| ) agent_status | ||
| CROSS JOIN LATERAL ( | ||
| SELECT | ||
| bool_or(workspace_app.health = 'unhealthy') AS any_unhealthy, | ||
| bool_or(workspace_app.health = 'initializing') AS any_initializing, | ||
| bool_and(workspace_app.health IN ('healthy', 'disabled')) AS all_healthy_or_disabled | ||
| FROM workspace_apps workspace_app | ||
| WHERE workspace_app.id = task_app.workspace_app_id | ||
| ) app_status | ||
| WHERE | ||
| tasks.deleted_at IS NULL; |
93 changes: 93 additions & 0 deletionscoderd/database/migrations/000396_update_task_status_view.up.sql
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| -- Update task status in view. | ||
| DROP VIEW IF EXISTS tasks_with_status; | ||
| CREATE VIEW | ||
| tasks_with_status | ||
| AS | ||
| SELECT | ||
| tasks.*, | ||
| CASE | ||
| WHEN tasks.workspace_id IS NULL OR latest_build.job_status IS NULL THEN 'pending'::task_status | ||
| WHEN latest_build.job_status = 'failed' THEN 'error'::task_status | ||
| WHEN latest_build.job_status IN ('canceling', 'canceled') THEN 'error'::task_status | ||
| WHEN latest_build.transition IN ('stop', 'delete') | ||
| AND latest_build.job_status = 'succeeded' THEN 'paused'::task_status | ||
| WHEN latest_build.transition = 'start' | ||
| AND latest_build.job_status = 'pending' THEN 'initializing'::task_status | ||
| WHEN latest_build.transition = 'start' AND latest_build.job_status IN ('running', 'succeeded') THEN | ||
| CASE | ||
| WHEN agent_status.none OR agent_status.connecting THEN 'initializing'::task_status | ||
| -- If the agent is shut down, but the workspace isn't | ||
| -- stopped, show as error. | ||
| WHEN agent_status.shutdown THEN 'error'::task_status | ||
| -- Start failed also means connected, but we don't | ||
| -- necessarily want to surface an error. | ||
| WHEN agent_status.connected OR agent_status.connected_start_failed THEN | ||
| CASE | ||
| WHEN app_status.unhealthy THEN 'error'::task_status | ||
| WHEN app_status.initializing THEN 'initializing'::task_status | ||
| WHEN app_status.healthy_or_disabled THEN 'active'::task_status | ||
| -- Fall back to surfacing error in case the app isn't healthy. | ||
| WHEN agent_status.connected_start_failed THEN 'error'::task_status | ||
| ELSE 'unknown'::task_status | ||
| END | ||
| ELSE 'unknown'::task_status | ||
| END | ||
| ELSE 'unknown'::task_status | ||
| END AS status, | ||
| task_app.*, | ||
| task_owner.* | ||
| FROM | ||
| tasks | ||
| CROSS JOIN LATERAL ( | ||
| SELECT | ||
| vu.username AS owner_username, | ||
| vu.name AS owner_name, | ||
| vu.avatar_url AS owner_avatar_url | ||
| FROM visible_users vu | ||
| WHERE vu.id = tasks.owner_id | ||
| ) task_owner | ||
| LEFT JOIN LATERAL ( | ||
| SELECT workspace_build_number, workspace_agent_id, workspace_app_id | ||
| FROM task_workspace_apps task_app | ||
| WHERE task_id = tasks.id | ||
| ORDER BY workspace_build_number DESC | ||
| LIMIT 1 | ||
| ) task_app ON TRUE | ||
| LEFT JOIN LATERAL ( | ||
| SELECT | ||
| workspace_build.transition, | ||
| provisioner_job.job_status, | ||
| workspace_build.job_id | ||
| FROM workspace_builds workspace_build | ||
| JOIN provisioner_jobs provisioner_job ON provisioner_job.id = workspace_build.job_id | ||
| WHERE workspace_build.workspace_id = tasks.workspace_id | ||
| AND workspace_build.build_number = task_app.workspace_build_number | ||
| ) latest_build ON TRUE | ||
| LEFT JOIN LATERAL ( | ||
| SELECT | ||
| workspace_agent.id IS NULL AS none, | ||
| -- This is essentially `IN ('shutting_down', 'shutdown_timeout', 'shutdown_error', 'off')`, | ||
| -- but we cannot use it because the values were added in a migration. | ||
| COALESCE(workspace_agent.lifecycle_state NOT IN ('created', 'starting', 'start_timeout', 'start_error', 'ready'), false) AS shutdown, | ||
| COALESCE(workspace_agent.lifecycle_state IN ('created', 'starting'), false) AS connecting, | ||
| COALESCE(workspace_agent.lifecycle_state IN ('start_timeout', 'start_error'), false) AS connected_start_failed, | ||
| COALESCE(workspace_agent.lifecycle_state = 'ready', false) AS connected | ||
| FROM workspace_agents workspace_agent | ||
| WHERE workspace_agent.id = task_app.workspace_agent_id | ||
| ) agent_status ON TRUE | ||
| LEFT JOIN LATERAL ( | ||
| SELECT | ||
| COALESCE(workspace_app.health = 'unhealthy', false) AS unhealthy, | ||
| COALESCE(workspace_app.health = 'initializing', false) AS initializing, | ||
| COALESCE(workspace_app.health IN ('healthy', 'disabled'), false) AS healthy_or_disabled | ||
| FROM workspace_apps workspace_app | ||
| WHERE workspace_app.id = task_app.workspace_app_id | ||
| ) app_status ON TRUE | ||
| WHERE | ||
| tasks.deleted_at IS NULL; |
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