The code was calling into the cache twice, even if the first
call was a cache hit and not a miss.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Found on lgtm.com

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Christopher De Vries <devries@idolstarastronomer.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Vivek Singh <vivekkmr45@yahoo.in>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Adding OF with Gloo API GW blog post in community
file

Signed-off-by: Martin Dekov <mvdekov@gmail.com>

This type abstracts the function_query type and introduces an
interface for testing and substitution.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Enables publishing to various topics according to annotations
on the functions. The function cache is moved up one level so
that it can be shared between the scale from zero code and the
queue proxy.

Unit tests added for new internal methods.

Tested e2e with arkade and the newest queue-worker and RC
gateway image with two queues and an annotation on one of the
functions of com.openfaas.queue. It worked as expected including
with multiple namespace support.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

The queue's name will be consumed by the queue worker to
publish to other topics / slow queues.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

NATS moved its primary library to: github.com/nats-io/stan.go

This commit synchronises the library in the gateway to match the
queue worker.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Adding Data Pipelines with OpenFaaS on K3s blog
post in the community.md

Signed-off-by: Martin Dekov <mvdekov@gmail.com>

Signed-off-by: Vivek Singh <vivekkmr45@yahoo.in>

Signed-off-by: Vivek Singh <vivekkmr45@yahoo.in>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Kyle Brennan <kylos101@gmail.com>

Propagates the context to upstream requests so that
cancellation can cascade.

Closes: #1501 by @SpaWn2KiLl which was not signed-off.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Tracking Stripe Payments with Slack and faasd:
https://myedes.io/stripe-serverless-webhook-faasd/



Signed-off-by: Mehdi Yedes <mehdi.yedes@gmail.com>

Simplified language and reduced long running lines.

Signed-off-by: Kyle Brennan <kylos101@gmail.com>

Use it to do load testing and observe scaling.

Signed-off-by: Kyle Brennan <kylos101@gmail.com>

Signed-off-by: Wing-Kam Wong <wingkwong.code@gmail.com>

Adding blog post by Sean Duffy to the commynity
file

Signed-off-by: Martin Dekov <mvdekov@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Amir Movahedi <amir.gholzam@live.com>

Fixes: #1487

Regression introduced by 690da5ed

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Amal Alkhamees <amalkms5@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Douglas Jones <d.m.jones2@gmail.com>

Signed-off-by: Douglas Jones <d.m.jones2@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Amir Movahedi <amir.gholzam@live.com>

Signed-off-by: Utsav Anand <utsavanand2@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

This should be a "no-harm" change to use the namespace/sub-
system definition for CounterOpts.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

* This experimental patch records metrics as invocations start
so that the metrics can be used to make better scale to zero
decisions in faas-idler.

Tested with Kubernetes on a single-node cluster, metrics
reported as expected. Existing metrics still report.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Markus Hartmann <markush1986@gmail.com>