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Clarify "QUEUE_HEALTH_CHECK_PORT" behavior #2887

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Merged
StarfallProjects merged 3 commits into from
Aug 7, 2025
Merged

Clarify "QUEUE_HEALTH_CHECK_PORT" behavior #2887

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f521004
Clarify "QUEUE_HEALTH_CHECK_PORT" behavior
rclayton-neon Feb 22, 2025
19596e5
include default, since it appears to apply
rclayton-neon Feb 22, 2025
841ba81
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StarfallProjects Aug 7, 2025
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1 change: 1 addition & 0 deletions docs/hosting/configuration/environment-variables/deployment.md
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Expand Up @@ -29,6 +29,7 @@ This page lists the deployment configuration options for your self-hosted n8n in
| `N8N_PATH` | String | `/` | The path n8n deploys to. |
| `N8N_HOST` | String | `localhost` | Host name n8n runs on. |
| `N8N_PORT` | Number | `5678` | The HTTP port n8n runs on. |
| `QUEUE_HEALTH_CHECK_PORT` | Number | `5678` | The HTTP port n8n worker instances run on in queue mode. |
| `N8N_LISTEN_ADDRESS` | String | `0.0.0.0` | The IP address n8n should listen on. |
| `N8N_PROTOCOL` | Enum string: `http`, `https` | `http` | The protocol used to reach n8n. |
| `N8N_SSL_KEY` | String | - | The SSL key for HTTPS protocol. |
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2 changes: 1 addition & 1 deletion docs/hosting/configuration/environment-variables/queue-mode.md
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Expand Up @@ -30,7 +30,7 @@ You can run n8n in different modes depending on your needs. Queue mode provides
| `QUEUE_BULL_REDIS_DUALSTACK` | Boolean | `false` | Enable dual-stack support (IPv4 and IPv6) on Redis connections. |
| `QUEUE_WORKER_TIMEOUT` (**deprecated**) | Number | `30` | **Deprecated** Use `N8N_GRACEFUL_SHUTDOWN_TIMEOUT` instead.<br/><br/>How long should n8n wait (seconds) for running executions before exiting worker process on shutdown. |
| `QUEUE_HEALTH_CHECK_ACTIVE` | Boolean | `false` | Whether to enable health checks (true) or disable (false). |
| `QUEUE_HEALTH_CHECK_PORT` | Number | - | The port to serve health checks on. |
| `QUEUE_HEALTH_CHECK_PORT` | Number | 5678 | The port to serve health checks on, also the HTTP port n8n worker instances run on in queue mode. |
| `QUEUE_WORKER_LOCK_DURATION` | Number | `30000` | How long (in ms) is the lease period for a worker to work on a message. |
| `QUEUE_WORKER_LOCK_RENEW_TIME` | Number | `15000` | How frequently (in ms) should a worker renew the lease time. |
| `QUEUE_WORKER_STALLED_INTERVAL` | Number | `30000` | How often should a worker check for stalled jobs (use 0 for never). |
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