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>
* 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>
Optimizes Docker builds by copying from license-check Docker image
instead of using curl to download the tool.
Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
There is a utility script which can be used for installing
license-check. This is added to the gateway Dockerfiles.
Tested in Docker for Mac.
Signed-off-by: Alex Ellis <alexellis2@gmail.com>
This commit runs a new HTTPServer on port 8082 in a goroutine to serve
/metrics endpoint on a different port.
This also update the configurations and compose files.
Fixes: #1081
Signed-off-by: Vivek Singh <vivekkmr45@yahoo.in>
- extracting this package means it can be used in other components
such as the asynchronous nats-queue-worker which may need to
invoke functions which are scaled down to zero replicas.
Ref: https://github.com/openfaas/nats-queue-worker/issues/32
Tested on Docker Swarm for scaling up, already scaled and not
found error.
Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
Issue #660 has been open for a while to update to 1.9.6, this
performs the update to the latest in the 1.9 release (1.9.7)
Signed-off-by: Sean Smith <sean@wwsean08.com>
