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README.md

Hollowtrees spot instance termination exporter

Hollowtrees Spot Termination exporter

tl;dr:

$ helm repo add banzaicloud-stable http://kubernetes-charts.banzaicloud.com/branch/master
$ helm repo update
$ helm install banzaicloud-stable/spot-termination-exporter

Introduction

This chart bootstraps a Banzai Cloud Hollowtrees Spot Termination exporter deployment to a Kubernetes cluster using the Helm package manager.

Prerequisites

  • Kubernetes 1.8+ with Beta APIs enabled

Installing the Chart

To install the chart with the release name my-release:

$ helm install --name my-release banzaicloud-stable/spot-termination-exporter

The command deploys Hollowtrees Spot Termination exporter on the Kubernetes cluster with the default configuration. The configuration section lists the parameters that can be configured during installation.

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following tables lists the configurable parameters of the Hollowtrees spot instance termination exporter chart and their default values.

Parameter Description Default
spotTerminationexporter.name Container name spot-termination-exporter
spotTerminationexporter.image Container image banzaicloud/spot-termination-exporter:{VERSION}
spotTerminationexporter.replicaCount Replica Count 1
spotTerminationexporter.service.type Kubernetes service type to expose ClusterIP
spotTerminationexporter.service.nodePort Port to bind to for NodePort service type nil
spotTerminationexporter.service.annotations Additional annotations to add to service nil
spotTerminationexporter.imagePullPolicy Image pull policy. IfNotPresent
spotTerminationexporter.logLevel Log level debug
spotTerminationexporter.metadataEndpoint Metadata Endpoint http://169.254.169.254/latest/meta-data/
spotTerminationexporter.metricsPath Metrics Path /metrics
spotTerminationexporter.bindAddr Port to bind to for service 9189
spotTerminationexporter.hostPort Host Port to bind to for service 9189
spotTerminationexporter.resources CPU/Memory resource requests/limits Memory: 256Mi, CPU: 100m

Specify each parameter using the --set key=value[,key=value] argument to helm install.

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example:

$ helm install --name my-release -f values.yaml banzaicloud-incubator/spot-termination-exporter

Tip: You can use the default values.yaml