Add autopilot panel and retry system

1 files changed, 22 insertions, 0 deletions

diff --git a/makima/migrations/20250119000000_add_task_retry_tracking.sql b/makima/migrations/20250119000000_add_task_retry_tracking.sql
new file mode 100644
index 0000000..4d8eea6
--- /dev/null
+++ b/makima/migrations/20250119000000_add_task_retry_tracking.sql
@@ -0,0 +1,22 @@
+-- Add retry tracking columns to tasks table for daemon failover
+
+-- Number of times this task has been retried after daemon failure
+ALTER TABLE tasks ADD COLUMN IF NOT EXISTS retry_count INTEGER NOT NULL DEFAULT 0;
+
+-- Maximum retry attempts before marking as permanently failed
+ALTER TABLE tasks ADD COLUMN IF NOT EXISTS max_retries INTEGER NOT NULL DEFAULT 3;
+
+-- Array of daemon IDs that have failed this task (excluded from retry selection)
+ALTER TABLE tasks ADD COLUMN IF NOT EXISTS failed_daemon_ids UUID[] DEFAULT '{}';
+
+-- When the task was last interrupted due to daemon disconnect
+ALTER TABLE tasks ADD COLUMN IF NOT EXISTS interrupted_at TIMESTAMPTZ;
+
+-- Index for efficient pending task queries with retry consideration
+CREATE INDEX IF NOT EXISTS idx_tasks_status_retry ON tasks(status, retry_count)
+  WHERE status = 'pending';
+
+COMMENT ON COLUMN tasks.retry_count IS 'Number of times this task has been retried after daemon failure';
+COMMENT ON COLUMN tasks.max_retries IS 'Maximum retry attempts before marking as permanently failed';
+COMMENT ON COLUMN tasks.failed_daemon_ids IS 'Array of daemon IDs that have failed this task (excluded from retry)';
+COMMENT ON COLUMN tasks.interrupted_at IS 'When the task was last interrupted due to daemon disconnect';