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| annotations: | ||
| artifacthub.io/links: | | ||
| - name: Homepage | ||
| url: https://www.kubecost.com | ||
| catalog.cattle.io/certified: partner | ||
| catalog.cattle.io/display-name: Kubecost | ||
| catalog.cattle.io/release-name: cost-analyzer | ||
| apiVersion: v2 | ||
| appVersion: 2.6.2 | ||
| description: Kubecost Helm chart - monitor your cloud costs! | ||
| icon: file://assets/icons/cost-analyzer.png | ||
| name: cost-analyzer | ||
| version: 2.6.2 |
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| # Kubecost Helm chart | ||
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| This is the official Helm chart for [Kubecost](https://www.kubecost.com/), an enterprise-grade application to monitor and manage Kubernetes spend. Please see the [website](https://www.kubecost.com/) for more details on what Kubecost can do for you and the official documentation [here](https://docs.kubecost.com/), or contact [team@kubecost.com](mailto:team@kubecost.com) for assistance. | ||
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| To install via Helm, run the following command. | ||
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| ```sh | ||
| helm upgrade --install kubecost -n kubecost --create-namespace \ | ||
| --repo https://kubecost.github.io/cost-analyzer/ cost-analyzer \ | ||
| --set kubecostToken="aGVsbUBrdWJlY29zdC5jb20=xm343yadf98" | ||
| ``` | ||
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| Alternatively, add the Helm repository first and scan for updates. | ||
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| ```sh | ||
| helm repo add kubecost https://kubecost.github.io/cost-analyzer/ | ||
| helm repo update | ||
| ``` | ||
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| Next, install the chart. | ||
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| ```sh | ||
| helm install kubecost kubecost/cost-analyzer -n kubecost --create-namespace \ | ||
| --set kubecostToken="aGVsbUBrdWJlY29zdC5jb20=xm343yadf98" | ||
| ``` | ||
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| While Helm is the [recommended install path](http://kubecost.com/install) for Kubecost especially in production, Kubecost can alternatively be deployed with a single-file manifest using the following command. Keep in mind when choosing this method, Kubecost will be installed from a development branch and may include unreleased changes. | ||
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| ```sh | ||
| kubectl apply -f https://raw.githubusercontent.com/kubecost/cost-analyzer-helm-chart/develop/kubecost.yaml | ||
| ``` | ||
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| The following table lists commonly used configuration parameters for the Kubecost Helm chart and their default values. Please see the [values file](values.yaml) for the complete set of definable values. | ||
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| | Parameter | Description | Default | | ||
| |------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------| | ||
| | `global.prometheus.enabled` | If false, use an existing Prometheus install. [More info](http://docs.kubecost.com/custom-prom). | `true` | | ||
| | `prometheus.server.persistentVolume.enabled` | If true, Prometheus server will create a Persistent Volume Claim. | `true` | | ||
| | `prometheus.server.persistentVolume.size` | Prometheus server data Persistent Volume size. Default set to retain ~6000 samples per second for 15 days. | `32Gi` | | ||
| | `prometheus.server.retention` | Determines when to remove old data. | `15d` | | ||
| | `prometheus.server.resources` | Prometheus server resource requests and limits. | `{}` | | ||
| | `prometheus.nodeExporter.resources` | Node exporter resource requests and limits. | `{}` | | ||
| | `prometheus.nodeExporter.enabled` `prometheus.serviceAccounts.nodeExporter.create` | If false, do not crate NodeExporter daemonset. | `true` | | ||
| | `prometheus.alertmanager.persistentVolume.enabled` | If true, Alertmanager will create a Persistent Volume Claim. | `true` | | ||
| | `prometheus.pushgateway.persistentVolume.enabled` | If true, Prometheus Pushgateway will create a Persistent Volume Claim. | `true` | | ||
| | `persistentVolume.enabled` | If true, Kubecost will create a Persistent Volume Claim for product config data. | `true` | | ||
| | `persistentVolume.size` | Define PVC size for cost-analyzer | `32.0Gi` | | ||
| | `persistentVolume.dbSize` | Define PVC size for cost-analyzer's flat file database | `32.0Gi` | | ||
| | `ingress.enabled` | If true, Ingress will be created | `false` | | ||
| | `ingress.annotations` | Ingress annotations | `{}` | | ||
| | `ingress.className` | Ingress class name | `{}` | | ||
| | `ingress.paths` | Ingress paths | `["/"]` | | ||
| | `ingress.hosts` | Ingress hostnames | `[cost-analyzer.local]` | | ||
| | `ingress.tls` | Ingress TLS configuration (YAML) | `[]` | | ||
| | `networkCosts.enabled` | If true, collect network allocation metrics [More info](http://docs.kubecost.com/network-allocation) | `false` | | ||
| | `networkCosts.podMonitor.enabled` | If true, a PodMonitor for the network-cost daemonset is created | `false` | | ||
| | `serviceMonitor.enabled` | Set this to `true` to create ServiceMonitor for Prometheus operator | `false` | | ||
| | `serviceMonitor.additionalLabels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}` | | ||
| | `serviceMonitor.relabelings` | Sets Prometheus metric_relabel_configs on the scrape job | `[]` | | ||
| | `serviceMonitor.metricRelabelings` | Sets Prometheus relabel_configs on the scrape job | `[]` | | ||
| | `prometheusRule.enabled` | Set this to `true` to create PrometheusRule for Prometheus operator | `false` | | ||
| | `prometheusRule.additionalLabels` | Additional labels that can be used so PrometheusRule will be discovered by Prometheus | `{}` | | ||
| | `grafana.resources` | Grafana resource requests and limits. | `{}` | | ||
| | `grafana.serviceAccount.create` | If true, create a Service Account for Grafana. | `true` | | ||
| | `grafana.serviceAccount.name` | Grafana Service Account name. | `{}` | | ||
| | `grafana.sidecar.datasources.defaultDatasourceEnabled` | Set this to `false` to disable creation of Prometheus datasource in Grafana | `true` | | ||
| | `serviceAccount.create` | Set this to `false` if you want to create the service account `kubecost-cost-analyzer` on your own | `true` | | ||
| | `tolerations` | node taints to tolerate | `[]` | | ||
| | `affinity` | pod affinity | `{}` | | ||
| | `kubecostProductConfigs.productKey.mountPath` | Use instead of `kubecostProductConfigs.productKey.secretname` to declare the path at which the product key file is mounted (eg. by a secrets provisioner) | `N/A` | | ||
| | `kubecostFrontend.api.fqdn` | Customize the upstream api FQDN | `computed in terms of the service name and namespace` | | ||
| | `kubecostFrontend.model.fqdn` | Customize the upstream model FQDN | `computed in terms of the service name and namespace` | | ||
| | `clusterController.fqdn` | Customize the upstream cluster controller FQDN | `computed in terms of the service name and namespace` | | ||
| | `global.grafana.fqdn` | Customize the upstream grafana FQDN | `computed in terms of the release name and namespace` | | ||
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| ## Adjusting Log Output | ||
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| You can adjust the log output by using the `logLevel` Helm value and/or the `LOG_FORMAT` environment variable. | ||
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| ### Adjusting Log Level | ||
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| Adjusting the log level increases or decreases the level of verbosity written to the logs. The `logLevel` property accepts the following values: | ||
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| * `trace` | ||
| * `debug` | ||
| * `info` | ||
| * `warn` | ||
| * `error` | ||
| * `fatal` | ||
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| For example, to set the log level to `debug`, add the following flag to the Helm command: | ||
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| ```sh | ||
| --set 'kubecostModel.logLevel=debug' | ||
| ``` | ||
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| ### Adjusting Log Format | ||
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| Adjusting the log format changes the format in which the logs are output making it easier for log aggregators to parse and display logged messages. The `LOG_FORMAT` environment variable accepts the values `JSON`, for a structured output, and `pretty` for a nice, human-readable output. | ||
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| | Value | Output | | ||
| |--------|----------------------------------------------------------------------------------------------------------------------------| | ||
| | `JSON` | `{"level":"info","time":"2006-01-02T15:04:05.999999999Z07:00","message":"Starting cost-model (git commit \"1.91.0-rc.0\")"}` | | ||
| | `pretty` | `2006-01-02T15:04:05.999999999Z07:00 INF Starting cost-model (git commit "1.91.0-rc.0")` | | ||
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| ## Testing | ||
| To perform local testing do next: | ||
| - install locally [kind](https://github.com/kubernetes-sigs/kind) according to documentation. | ||
| - install locally [ct](https://github.com/helm/chart-testing) according to documentation. | ||
| - create local cluster using `kind` \ | ||
| use image version from https://github.com/kubernetes-sigs/kind/releases e.g. `kindest/node:v1.25.11@sha256:227fa11ce74ea76a0474eeefb84cb75d8dad1b08638371ecf0e86259b35be0c8` | ||
| ```shell | ||
| kind create cluster --image kindest/node:v1.25.11@sha256:227fa11ce74ea76a0474eeefb84cb75d8dad1b08638371ecf0e86259b35be0c8 | ||
| ``` | ||
| - perform ct execution | ||
| ```shell | ||
| ct install --chart-dirs="." --charts="." | ||
| ``` | ||
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| # Kubecost | ||
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| [Kubecost](https://kubecost.com/) is an open-source Kubernetes cost monitoring solution. | ||
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| Kubecost gives teams visibility into current and historical Kubernetes spend and resource allocation. These models provide cost transparency in Kubernetes environments that support multiple applications, teams, departments, etc. | ||
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| To see more on the functionality of the full Kubecost product, please visit the [features page](https://kubecost.com/#features) on our website. | ||
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| Here is a summary of features enabled by this cost model: | ||
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| - Real-time cost allocation by Kubernetes service, deployment, namespace, label, statefulset, daemonset, pod, and container | ||
| - Dynamic asset pricing enabled by integrations with AWS, Azure, and GCP billing APIs | ||
| - Supports on-prem k8s clusters with custom pricing sheets | ||
| - Allocation for in-cluster resources like CPU, GPU, memory, and persistent volumes. | ||
| - Allocation for AWS & GCP out-of-cluster resources like RDS instances and S3 buckets with key (optional) | ||
| - Easily export pricing data to Prometheus with /metrics endpoint ([learn more](https://github.com/kubecost/cost-model/blob/develop/PROMETHEUS.md)) | ||
| - Free and open source distribution (Apache2 license) | ||
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| ## Requirements | ||
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| - Kubernetes 1.8+ | ||
| - kube-state-metrics | ||
| - Grafana | ||
| - Prometheus | ||
| - Node Exporter |
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charts/kubecost/cost-analyzer/2.6.2/ci/aggregator-values.yaml
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| kubecostAggregator: | ||
| enabled: true | ||
| cloudCost: | ||
| enabled: true | ||
| aggregatorDbStorage: | ||
| storageRequest: 10Gi | ||
| kubecostModel: | ||
| federatedStorageConfigSecret: federated-store | ||
| kubecostProductConfigs: | ||
| cloudIntegrationSecret: cloud-integration | ||
| clusterName: CLUSTER_NAME | ||
| prometheus: | ||
| server: | ||
| global: | ||
| external_labels: | ||
| # cluster_id should be unique for all clusters and the same value as .kubecostProductConfigs.clusterName | ||
| cluster_id: CLUSTER_NAME |
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charts/kubecost/cost-analyzer/2.6.2/ci/federatedetl-primary-netcosts-values.yaml
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| kubecostProductConfigs: | ||
| clusterName: CLUSTER_NAME | ||
| # cloudIntegrationSecret: cloud-integration | ||
| federatedETL: | ||
| useExistingS3Config: false | ||
| federatedCluster: true | ||
| kubecostModel: | ||
| containerStatsEnabled: true | ||
| federatedStorageConfigSecret: federated-store | ||
| serviceAccount: # this example uses AWS IRSA, which creates a service account with rights to the s3 bucket. If using keys+secrets in the federated-store, set create: true | ||
| create: true | ||
| global: | ||
| prometheus: | ||
| enabled: true | ||
| # fqdn: http://prometheus-operated.monitoring:9090 | ||
| grafana: # prometheus metrics will be local cluster only, disable grafana to save resources | ||
| enabled: false | ||
| proxy: false | ||
| prometheus: | ||
| nodeExporter: | ||
| enabled: false | ||
| server: | ||
| global: | ||
| external_labels: | ||
| # cluster_id should be unique for all clusters and the same value as .kubecostProductConfigs.clusterName | ||
| cluster_id: CLUSTER_NAME | ||
| networkCosts: | ||
| # optional, see: https://docs.kubecost.com/install-and-configure/advanced-configuration/network-costs-configuration | ||
| enabled: true | ||
| config: | ||
| services: | ||
| # set the appropriate cloud provider to true | ||
| amazon-web-services: true | ||
| # google-cloud-services: true | ||
| # azure-cloud-services: true |
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