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Customize Timeouts

Custom timeouts can be configured for HAProxy via annotations. Supports all valid timeout option for defaults section of HAProxy. Read More expects a JSON encoded map of timeouts values. Valid map keys are connect, server, client, client-fin and tunnel.

Ingress Example:

kind: Ingress
  name: test-ingress
  namespace: default
  annotations: '{"connect": "15s", "server": "20s"}'
  - host: voyager.appscode.test
      - path: /foo
          serviceName: test-server
          servicePort: 80

Generated haproxy.cfg:

# HAProxy configuration generated by
	stats socket /tmp/haproxy
	server-state-file global
	server-state-base /var/state/haproxy/
	# log using a syslog socket
	log /dev/log local0 info
	log /dev/log local0 notice
	tune.ssl.default-dh-param 2048
	log global
	option dontlognull
	option http-server-close
	# Timeout values
	timeout client 50s
	timeout client-fin 50s
	timeout connect 15s
	timeout server 20s
	timeout tunnel 50s
	# Configure error files
	# default traffic mode is http
	# mode is overwritten in case of tcp services
	mode http
frontend http-0_0_0_0-80
	bind *:80
	mode http
	option httplog
	option forwardfor
	acl is_proxy_https hdr(X-Forwarded-Proto) https
	acl acl_voyager.appscode.test hdr(host) -i voyager.appscode.test
	acl acl_voyager.appscode.test hdr(host) -i voyager.appscode.test:80
	acl acl_voyager.appscode.test:foo path_beg /foo
	use_backend test-server.default:80 if acl_voyager.appscode.test acl_voyager.appscode.test:foo
backend test-server.default:80
	server pod-test-server-68ddc845cd-x7dtv

If any required timeouts is not provided timeouts will be populated with the following values.

	timeout  connect         50s
	timeout  client          50s
	timeout  client-fin      50s
	timeout  server          50s
	timeout  tunnel          50s

Time Format

These timeout values are generally expressed in milliseconds (unless explicitly stated otherwise) but may be expressed in any other unit by suffixing the unit to the numeric value. It is important to consider this because it will not be repeated for every keyword. Supported units are :

  • us : microseconds. 1 microsecond = 1/1000000 second
  • ms : milliseconds. 1 millisecond = 1/1000 second. This is the default.
  • s : seconds. 1s = 1000ms
  • m : minutes. 1m = 60s = 60000ms
  • h : hours. 1h = 60m = 3600s = 3600000ms
  • d : days. 1d = 24h = 1440m = 86400s = 86400000ms