Diagnosing Scalingo App Startup Failures After Deployment
A step‑by‑step diagnostic guide for Scalingo apps that crash after deployment, covering Procfile, buildpack, env vars, container size, and add‑on health.
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A step‑by‑step diagnostic guide for Scalingo apps that crash after deployment, covering Procfile, buildpack, env vars, container size, and add‑on health.
Goal is to validate integration behavior without production credentials by observing documented uWSGI startup failure conditions early in a test harness. The socket listener component is documented to prevent master process start when the configured socket path or port is already in use or not permitted. Bind outcomes depend on OS user and filesystem permiss