Queue worker for OpenFaaS - NATS Streaming

This is a queue-worker to enable asynchronous processing of function requests.

Note: A Kafka queue-worker is under-way through a PR on the main OpenFaaS repository.

• Read more in the async guide

Hub image: openfaas/queue-worker

License: MIT

Screenshots from keynote / video - find out more over at https://www.openfaas.com/

Configuration

Parameter	Description	Default
gateway_invoke	When true functions are invoked via the gateway, when false they are invoked directly	false
basic_auth	When true basic auth is used to post any function statistics back to the gateway	false
write_debug	Print verbose logs	false
faas_gateway_address	Address of gateway DNS name	gateway
faas_gateway_port	Port of gateway service	8080
faas_function_suffix	When gateway_invoke is false, this suffix is used to contact a function, it may correspond to a Kubernetes namespace	``
faas_max_reconnect	An integer of the amount of reconnection attempts when the NATS connection is lost	120
faas_nats_address	The host at which NATS Streaming can be reached	nats
faas_nats_port	The port at which NATS Streaming can be reached	4222
faas_nats_cluster_name	The name of the target NATS Streaming cluster	faas-cluster
faas_nats_durable_queue_subscription	Whether to use a durable queue subscription	false
faas_reconnect_delay	Delay between retrying to connect to NATS	2s
faas_print_body	Print the body of the function invocation	false