Overview

Simple python reference application to massage and forward a generic HSDP
Metrics webhook alert to a slack webhook. The payload needs to be formatted
a bit before it can be forwarded to slack to reduce the size and make it
more readable in slack. The endpoint that the payload needs to be sent to is
currently just a GUID. It should be changed to a new unique GUID if used
for anything other than a demo.

Building with docker

Standard docker build, should build fine from the Dockerfile with no modifications.

docker build . -t <repo>/<image>:<tag>  
docker push <repo>/<image>:<tag>

The vars.yml file

All vars needed for deploying to Cloud Foundry should be stored in vars.yml.
This should be the only file you need to edit before deploying the appication.

Variable	Description
instances	The number of application instances that should be deployed
name	The hostname for the application.
docker_image	The docker image to use when deploying the application as a docker image.
external_domain	The domain name to use for the application route.
slack_webhook	The slack webhook to forward the alert to.

Deploying as a buildpack app to cf

Update the vars.yml file with your deployment specific values.
cf push -f mainfest.yml --vars-file ./vars.yml

Deploying as a docker app to cf

Update the vars.yml file with your deployment specific values.
cf push -f manifest-docker.yml --vars-file ./vars.yml