feat(coderd): add task log snapshot storage endpoint (#21644)

This change adds a POST /workspaceagents/me/tasks/{task}/log-snapshot
endpoint for agents to upload task conversation history during
workspace shutdown. This allows users to view task logs even when the
workspace is stopped.

The endpoint accepts agentapi format payloads (typically last 10
messages, max 64KB), wraps them in a format envelope, and upserts to the
task_snapshots table. Uses agent token auth and validates the task
belongs to the agent's workspace.

Closes coder/internal#1253
This commit is contained in:
Mathias Fredriksson
2026-01-27 11:09:24 +02:00
committed by GitHub
parent f2e998848e
commit 25d7f27cdb
13 changed files with 745 additions and 8 deletions
+39
View File
@@ -13183,6 +13183,22 @@ func (q *sqlQuerier) GetTaskByWorkspaceID(ctx context.Context, workspaceID uuid.
return i, err
}
const getTaskSnapshot = `-- name: GetTaskSnapshot :one
SELECT
task_id, log_snapshot, log_snapshot_created_at
FROM
task_snapshots
WHERE
task_id = $1
`
func (q *sqlQuerier) GetTaskSnapshot(ctx context.Context, taskID uuid.UUID) (TaskSnapshot, error) {
row := q.db.QueryRowContext(ctx, getTaskSnapshot, taskID)
var i TaskSnapshot
err := row.Scan(&i.TaskID, &i.LogSnapshot, &i.LogSnapshotCreatedAt)
return i, err
}
const insertTask = `-- name: InsertTask :one
INSERT INTO tasks
(id, organization_id, owner_id, name, display_name, workspace_id, template_version_id, template_parameters, prompt, created_at)
@@ -13373,6 +13389,29 @@ func (q *sqlQuerier) UpdateTaskWorkspaceID(ctx context.Context, arg UpdateTaskWo
return i, err
}
const upsertTaskSnapshot = `-- name: UpsertTaskSnapshot :exec
INSERT INTO
task_snapshots (task_id, log_snapshot, log_snapshot_created_at)
VALUES
($1, $2, $3)
ON CONFLICT
(task_id)
DO UPDATE SET
log_snapshot = EXCLUDED.log_snapshot,
log_snapshot_created_at = EXCLUDED.log_snapshot_created_at
`
type UpsertTaskSnapshotParams struct {
TaskID uuid.UUID `db:"task_id" json:"task_id"`
LogSnapshot json.RawMessage `db:"log_snapshot" json:"log_snapshot"`
LogSnapshotCreatedAt time.Time `db:"log_snapshot_created_at" json:"log_snapshot_created_at"`
}
func (q *sqlQuerier) UpsertTaskSnapshot(ctx context.Context, arg UpsertTaskSnapshotParams) error {
_, err := q.db.ExecContext(ctx, upsertTaskSnapshot, arg.TaskID, arg.LogSnapshot, arg.LogSnapshotCreatedAt)
return err
}
const upsertTaskWorkspaceApp = `-- name: UpsertTaskWorkspaceApp :one
INSERT INTO task_workspace_apps
(task_id, workspace_build_number, workspace_agent_id, workspace_app_id)