diff --git a/experimental/custom-metrics-api/README.md b/experimental/custom-metrics-api/README.md index c5c7102ce6b6732232aa584e55fc44043054cc34..e93d809f36fb66b7d7906e52065b048e6155d9a5 100644 --- a/experimental/custom-metrics-api/README.md +++ b/experimental/custom-metrics-api/README.md @@ -14,7 +14,7 @@ When you're done, you can teardown using the `./teardown.sh` script. Additionally, this directory contains a sample app that uses the [Horizontal Pod Autoscaler](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/) to scale the Deployment's replicas of Pods up and down as needed. Deploy this app by running `kubectl apply -f sample-app.yaml`. -Make the app accessible on your system, for example by using `kubectl -n monitoring port-forward svc/sample-app 8080`. Next you need to put some load on its http endpoints. +Make the app accessible on your system, for example by using `kubectl port-forward svc/sample-app 8080`. Next you need to put some load on its http endpoints. A tool like [hey](https://github.com/rakyll/hey) is helpful for doing so: `hey -c 20 -n 100000000 http://localhost:8080/metrics` diff --git a/experimental/custom-metrics-api/deploy.sh b/experimental/custom-metrics-api/deploy.sh index 1ac74878a542a58ce4aa5dba874d6484d2a61c7e..d276afc02148533af05608cedc6e79b6f58ae66e 100644 --- a/experimental/custom-metrics-api/deploy.sh +++ b/experimental/custom-metrics-api/deploy.sh @@ -1,7 +1,7 @@ #!/usr/bin/env bash -kubectl apply -n monitoring custom-metrics-apiserver-resource-reader-cluster-role-binding.yaml -kubectl apply -n monitoring custom-metrics-apiservice.yaml -kubectl apply -n monitoring custom-metrics-cluster-role.yaml -kubectl apply -n monitoring custom-metrics-configmap.yaml -kubectl apply -n monitoring hpa-custom-metrics-cluster-role-binding.yaml +kubectl apply -n monitoring -f custom-metrics-apiserver-resource-reader-cluster-role-binding.yaml +kubectl apply -n monitoring -f custom-metrics-apiservice.yaml +kubectl apply -n monitoring -f custom-metrics-cluster-role.yaml +kubectl apply -n monitoring -f custom-metrics-configmap.yaml +kubectl apply -n monitoring -f hpa-custom-metrics-cluster-role-binding.yaml diff --git a/experimental/custom-metrics-api/teardown.sh b/experimental/custom-metrics-api/teardown.sh index a62f685ec7089f7b0fb8395e51f9e332a754366f..b3a455f596e55e0ba7b53c7e5f6a981e39852ef3 100644 --- a/experimental/custom-metrics-api/teardown.sh +++ b/experimental/custom-metrics-api/teardown.sh @@ -1,7 +1,7 @@ #!/usr/bin/env bash -kubectl delete -n monitoring custom-metrics-apiserver-resource-reader-cluster-role-binding.yaml -kubectl delete -n monitoring custom-metrics-apiservice.yaml -kubectl delete -n monitoring custom-metrics-cluster-role.yaml -kubectl delete -n monitoring custom-metrics-configmap.yaml -kubectl delete -n monitoring hpa-custom-metrics-cluster-role-binding.yaml +kubectl delete -n monitoring -f custom-metrics-apiserver-resource-reader-cluster-role-binding.yaml +kubectl delete -n monitoring -f custom-metrics-apiservice.yaml +kubectl delete -n monitoring -f custom-metrics-cluster-role.yaml +kubectl delete -n monitoring -f custom-metrics-configmap.yaml +kubectl delete -n monitoring -f hpa-custom-metrics-cluster-role-binding.yaml