From 32ab0327972f9b86481d8a9fc6066792d35d02f1 Mon Sep 17 00:00:00 2001
From: "CanbiZ (MickLesk)" <47820557+MickLesk@users.noreply.github.com>
Date: Mon, 30 Mar 2026 13:12:38 +0200
Subject: [PATCH] fix(tubearchivist): fix celery beat race condition on first
 boot

Beat service starts before manage.py migrate creates the
django_celery_beat tables, causing 'no such table' error.
Add ExecStartPre that waits for migration to complete by
polling the SQLite DB for the crontab table.
---
 install/tubearchivist-install.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/install/tubearchivist-install.sh b/install/tubearchivist-install.sh
index 48771fa8..3cdca92b 100644
--- a/install/tubearchivist-install.sh
+++ b/install/tubearchivist-install.sh
@@ -24,6 +24,7 @@ $STD apt install -y \
   libldap2-dev \
   libsasl2-dev \
   libssl-dev \
+  sqlite3 \
   ffmpeg
 msg_ok "Installed Dependencies"
 
@@ -259,6 +260,7 @@ User=root
 WorkingDirectory=/opt/tubearchivist/backend
 EnvironmentFile=/opt/tubearchivist/.env
 Environment=PATH=/opt/tubearchivist/.venv/bin:/usr/local/bin:/usr/bin:/bin
+ExecStartPre=/bin/bash -c 'for i in \$(seq 1 60); do sqlite3 /opt/tubearchivist/cache/db.sqlite3 "SELECT 1 FROM django_celery_beat_crontabschedule LIMIT 1" 2>/dev/null && exit 0; sleep 2; done; exit 1'
 ExecStart=/opt/tubearchivist/.venv/bin/celery -A task beat --loglevel=error --scheduler django_celery_beat.schedulers:DatabaseScheduler
 Restart=always
 RestartSec=5