cmwylie19

Observability Operator Local Testing

This guide is meant to help the user understand how to get up and running with the Observability Operator locally with kind

TOC

• Create Kind Cluster
• Setup Operator
• Deploy a Sample App
• Deploy Operator Instance

cmwylie19

Oauth2-Proxy on OpenShift

TOC

• Deploy HTTPBIN
• Install Keycloak
• Install Oauth2-proxy
• Clean Up

Deploy HTTPBIN

This is the demo app that we will use for the remainder of the doc

cmwylie19

Kind vs MicroShift

Description For integration testing and samples to deploy operators, kind clusters are being used currently. We need a small factor OpenShift to perform evaluation and evaluate the constraints and benefits of using microshift. Ideally, we would need a gist about the good experience and pain point w.r.t to kind clusters.

TOC

• Comparison Table
• Ingress Kind
• Multi-Cluster Kind
• Multi-Node and Affinity Kind

cmwylie19

Federate Kong Mesh Metrics

We will federate the Kong Mesh Prometheus to the OpenShift Prometheus. We will then leverage OpenShift Monitoring to handle the aggregated metrics.

Slides

Pending

• Define more Params in ServiceMonitor to dedupe metrics from Kong
• Create PrometheusRules for Alerting when something goes down
• Create Dashboards

cmwylie19

Monitoring Stack Operator - 0.0.10

TOC

• Install Observability Operator
• Deploy a Sample App
• Deploy Monitoring Stack Operator
• Deploy a ServiceMonitor
• Query Obervatorium
• Clean Up

cmwylie19

Prometheus Operator

To install, create the namespace, operatorgroup, and subscription.

oc apply -f -<<EOF
apiVersion: v1
kind: Namespace
metadata:
  creationTimestamp: null
 name: prometheus

cmwylie19

Test ExternalName Service across Namespaces

We will create two namespaces, mesh, which is where the service mesh resides, and the blue namespace where our apps reside.

We will create a service in the mesh namespace called mesh, and a corresponding service of type ExternalName in the blue namespace called mesh-external, representing the mesh service in the mesh namespace.

Setup namespaces

kubectl create ns mesh 
kubectl create ns blue

cmwylie19

Gateway Monetization

Definition of Done:
Payment Gateway is one of the aspects of the monetization. Setting up the plan and metering is other aspect. In 3scale we definitely have these 3 capabilities. So, the first ask is how are all these features work in hypercurrent.io? Does it provides complete monetization features and how? Then, in 3scale how are providing this feature, are we using some kind of plugin or is it in built in?

TOC

• 3scale Monetization Capabilities
• How 3scale Monetization Works
• HyperCurrent Monetization Capabilities
• How HyperCurrent Monetization Works
• Commonalities between 3scale and Kong Payments

cmwylie19

Monitoring Stack Operator Demo

We are going to deploy an app called Blue which has a healthcheck endpoint, metrics endpoint, and a RemoteWrite endpoint that consumes prometheus metrics. We will scrape metrics from the application, create alerts, a GrafanaDashboard, and consume Prometheus data through an endpoint.

• Install MSO
• Deploy Sample App
• Deploy MSO
• Deploy ServiceMonitor
• Deploy PrometheusRule
• Prometheus RemoteWrite Endpoints
• Deploy GrafanaDashboard

cmwylie19

MSO Deployment with OLM

The steps have been tried on OpenShift 4.9 using MacOS.

• Clone the Monitoring Stack Operator repository
• Login into your quay repository
• Export environment variables
• Building images
• Deploy the operator