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99c6f235eb
Depends on https://github.com/coder/coder/pull/16916 _(change base to `main` once it is merged)_ Closes https://github.com/coder/internal/issues/514 _This is one of several PRs to decompose the `dk/prebuilds` feature branch into separate PRs to merge into `main`._ --------- Signed-off-by: Danny Kopping <dannykopping@gmail.com> Co-authored-by: Danny Kopping <dannykopping@gmail.com> Co-authored-by: evgeniy-scherbina <evgeniy.shcherbina.es@gmail.com>
63 lines
3.0 KiB
SQL
63 lines
3.0 KiB
SQL
-- workspace_latest_builds contains latest build for every workspace
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CREATE VIEW workspace_latest_builds AS
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SELECT DISTINCT ON (workspace_id)
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wb.id,
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wb.workspace_id,
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wb.template_version_id,
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wb.job_id,
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wb.template_version_preset_id,
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wb.transition,
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wb.created_at,
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pj.job_status
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FROM workspace_builds wb
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INNER JOIN provisioner_jobs pj ON wb.job_id = pj.id
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ORDER BY wb.workspace_id, wb.build_number DESC;
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-- workspace_prebuilds contains all prebuilt workspaces with corresponding agent information
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-- (including lifecycle_state which indicates is agent ready or not) and corresponding preset_id for prebuild
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CREATE VIEW workspace_prebuilds AS
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WITH
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-- All workspaces owned by the "prebuilds" user.
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all_prebuilds AS (
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SELECT w.id, w.name, w.template_id, w.created_at
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FROM workspaces w
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WHERE w.owner_id = 'c42fdf75-3097-471c-8c33-fb52454d81c0' -- The system user responsible for prebuilds.
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),
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-- We can't rely on the template_version_preset_id in the workspace_builds table because this value is only set on the
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-- initial workspace creation. Subsequent stop/start transitions will not have a value for template_version_preset_id,
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-- and therefore we can't rely on (say) the latest build's chosen template_version_preset_id.
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--
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-- See https://github.com/coder/internal/issues/398
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workspaces_with_latest_presets AS (
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SELECT DISTINCT ON (workspace_id) workspace_id, template_version_preset_id
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FROM workspace_builds
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WHERE template_version_preset_id IS NOT NULL
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ORDER BY workspace_id, build_number DESC
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),
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-- workspaces_with_agents_status contains workspaces owned by the "prebuilds" user,
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-- along with the readiness status of their agents.
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-- A workspace is marked as 'ready' only if ALL of its agents are ready.
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workspaces_with_agents_status AS (
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SELECT w.id AS workspace_id,
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BOOL_AND(wa.lifecycle_state = 'ready'::workspace_agent_lifecycle_state) AS ready
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FROM workspaces w
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INNER JOIN workspace_latest_builds wlb ON wlb.workspace_id = w.id
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INNER JOIN workspace_resources wr ON wr.job_id = wlb.job_id
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INNER JOIN workspace_agents wa ON wa.resource_id = wr.id
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WHERE w.owner_id = 'c42fdf75-3097-471c-8c33-fb52454d81c0' -- The system user responsible for prebuilds.
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GROUP BY w.id
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),
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current_presets AS (SELECT w.id AS prebuild_id, wlp.template_version_preset_id
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FROM workspaces w
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INNER JOIN workspaces_with_latest_presets wlp ON wlp.workspace_id = w.id
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WHERE w.owner_id = 'c42fdf75-3097-471c-8c33-fb52454d81c0') -- The system user responsible for prebuilds.
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SELECT p.id, p.name, p.template_id, p.created_at, COALESCE(a.ready, false) AS ready, cp.template_version_preset_id AS current_preset_id
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FROM all_prebuilds p
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LEFT JOIN workspaces_with_agents_status a ON a.workspace_id = p.id
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INNER JOIN current_presets cp ON cp.prebuild_id = p.id;
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CREATE VIEW workspace_prebuild_builds AS
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SELECT id, workspace_id, template_version_id, transition, job_id, template_version_preset_id, build_number
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FROM workspace_builds
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WHERE initiator_id = 'c42fdf75-3097-471c-8c33-fb52454d81c0'; -- The system user responsible for prebuilds.
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