A Battle Log of Debugging, Breakthroughs, and the Power of Persistence in a Multi-Instance Docker Setup
As an IT company specializing in Odoo implementation, we recently faced a formidable challenge: a client's Odoo 18 Community Edition deployment was plagued by non-functional real-time chat and recurring database lock errors. What began as a seemingly simple issue quickly escalated into a complex debugging saga across Docker, Caddy, and Cloudflare.
This post chronicles our journey, detailing the specific errors (RuntimeError: OrderedDict mutated during iteration, ValueError in GeoIP, WorkerCron timeouts), the systematic troubleshooting steps, and the precise configuration adjustments that finally brought stability and full functionality to Odoo 18's real-time communication and cron system.
If you're an Odoo administrator, developer, or system engineer dealing with similar Odoo 18 performance or real-time issues in a Docker environment, our experience offers valuable insights and practical solutions.
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odoo, odoo18, docker, devops, sysadmin, troubleshooting, postgresql, realtime, websockets, python, database, web-development
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