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Signed-off-by: Antonio Di Turi <[email protected]>
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### Setup | ||
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1. Start Kubernetes | ||
2. [Install and start Prometheus](https://sustainable-computing.io/installation/kepler/#deploy-the-prometheus-operator) 2. `cd kube-prometheus` 3. `kubectl apply --server-side -f manifests/setup` 4. `kubectl apply -f manifests/` 5. Wait… 6. `kubectl -n monitoring port-forward svc/grafana 3000` 7. Open dashboard _localhost:3000_ | ||
3. Install metrics server | ||
1. `kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml` | ||
2. Patch | ||
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```shell | ||
kubectl patch -n kube-system deployment metrics-server --type=json \ | ||
-p '[{"op":"add","path":"/spec/template/spec/containers/0/args/-","value":"--kubelet-insecure-tls"}]' | ||
``` | ||
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4. Install and start Kepler | ||
1. Open a new terminal | ||
2. `git clone --depth 1 [email protected]:sustainable-computing-io/kepler.git` | ||
5. `cd kepler` | ||
6. `make build-manifest OPTS="PROMETHEUS_DEPLOY"` | ||
7. `kubectl apply -f _output/generated-manifest/deployment.yaml` | ||
8. Add [dashboard](https://raw.githubusercontent.com/sustainable-computing-io/kepler/main/grafana-dashboards/Kepler-Exporter.json) to Grafana. | ||
9. Install and start Falco | ||
1. Open a new terminal | ||
2. [Install Helm](https://helm.sh/docs/intro/install/) | ||
3. `helm repo add falcosecurity https://falcosecurity.github.io/charts` | ||
4. `helm repo update` | ||
5. `helm install falco falcosecurity/falco --namespace falco --create-namespace --set driver.kind=modern-bpf --set falco.grpc.enabled=true --set falco.grpc_output.enabled=true` | ||
6. `helm install falco-exporter falcosecurity/falco-exporter` | ||
10. Run Falco tests | ||
1. https://github.com/falcosecurity/cncf-green-review-testing/tree/main/benchmark-tests | ||
11. May need to remove `nodeSelector` | ||
12. Write out metrics to JSON | ||
13. Thinking about https://github.com/prometheus/prom2json | ||
14. These metrics: | ||
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``` | ||
rate(container_cpu_usage_seconds_total[5m]) | ||
container_memory_rss | ||
container_memory_working_set_bytes | ||
kepler_container_joules_total | ||
``` |