traefik/docs/content/middlewares/tcp/inflightconn.md
2022-12-19 10:42:05 +01:00

1.3 KiB

InFlightConn

Limiting the Number of Simultaneous connections. {: .subtitle }

To proactively prevent services from being overwhelmed with high load, the number of allowed simultaneous connections by IP can be limited.

Configuration Examples

labels:
  - "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
apiVersion: traefik.containo.us/v1alpha1
kind: MiddlewareTCP
metadata:
  name: test-inflightconn
spec:
  inFlightConn:
    amount: 10
# Limiting to 10 simultaneous connections
- "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
"labels": {
  "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount": "10"
}
# Limiting to 10 simultaneous connections.
tcp:
  middlewares:
    test-inflightconn:
      inFlightConn:
        amount: 10
# Limiting to 10 simultaneous connections
[tcp.middlewares]
  [tcp.middlewares.test-inflightconn.inFlightConn]
    amount = 10

Configuration Options

amount

The amount option defines the maximum amount of allowed simultaneous connections. The middleware closes the connection if there are already amount connections opened.