* Removing Prometheus dependency from fission chart
* User should install their own Prometheus installation
* Install Prometheus chart in Github CI workflow
* Change Prometheus query logging to debug
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
This change mainly fixes few things around router and executor
exposed metrices.
1. We are trying to follow standard in metric names.
2. Lables such as namespace are colliding with kube-prometheus standards
so they are getting relabled to exported_namespace. Added function prefix
to resolve this.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
