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[charts/nri-prometheus] imported (#36)
* [charts/nri-prometheus] imported chart * [charts/nri-prometheus] added maintainers & home * [charts/nri-prometheus] added test licenseKey
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‎charts/nri-prometheus/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎charts/nri-prometheus/Chart.yaml

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apiVersion: v1
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appVersion: 1.3.0
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description: A Helm chart to deploy the New Relic Prometheus OpenMetrics integration
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name: nri-prometheus
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version: 1.0.1
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engine: gotpl
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home: https://github.com/newrelic/nri-prometheus
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icon: https://newrelic.com/assets/newrelic/source/NewRelic-logo-square.svg
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keywords:
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- prometheus
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- newrelic
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- monitoring
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maintainers:
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- name: douglascamata
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- name: jorikvdwerf

‎charts/nri-prometheus/README.md

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# New Relic's Prometheus OpenMetrics Integration
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## Chart Details
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This chart will deploy the New Relic's Prometheus OpenMetrics Integration.
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## Configuration
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| Parameter | Description | Default |
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|------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------|
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| `global.cluster` - `cluster` | The cluster name for the Kubernetes cluster. | |
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| `global.licenseKey` - `licenseKey` | The [license key](https://docs.newrelic.com/docs/accounts/install-new-relic/account-setup/license-key) for your New Relic Account. This will be preferred configuration option if both `licenseKey` and `customSecret` are specified. | |
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| `global.customSecretName` - `customSecretName` | Name of the Secret object where the license key is stored | |
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| `global.customSecretLicenseKey` - `customSecretLicenseKey` | Key in the Secret object where the license key is stored. | |
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| `nameOverride` | The name that should be used for the deployment. | |
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| `image.repository` | The prometheus openmetrics integration image name. | `newrelic/nri-prometheus` |
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| `image.tag` | The prometheus openmetrics integration image tag. | `1.3.0` |
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| `resources` | A yaml defining the resources for the events-router container. | {} |
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| `rbac.create` | Enable Role-based authentication | `true` |
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| `serviveAccount.create` | If true, a service account would be created and assigned to the deployment | true |
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| `serviveAccount.name` | The service account to assign to the deployment. If `serviveAccount.create` is true then this name will be used when creating the service account | |
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| `nodeSelector` | Node label to use for scheduling | `{}` |
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| `tolerations` | List of node taints to tolerate (requires Kubernetes >= 1.6) | `[]` |
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| `affinity` | Node affinity to use for scheduling | `{}` |
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| `prometheusScrape` | true | Value for `prometheus.io/scrape` label |
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## Example
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Make sure you have [added the New Relic chart repository.](../../README.md#installing-charts)
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Then, to install this chart, run the following command:
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```sh
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helm install newrelic/nri-prometheus \
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--set licenseKey=<enter_new_relic_license_key> \
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--set cluster=my-k8s-cluster
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```

‎charts/nri-prometheus/ci/test-values.yaml

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global:
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licenseKey: 1234567890abcdef1234567890abcdef12345678
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cluster: test-cluster

‎charts/nri-prometheus/templates/NOTES.txt

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{{- if (include "nri-prometheus.areValuesValid" .) }}
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Your deployment of the New Relic Prometheus scraper is complete.
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{{- else -}}
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##############################################################################
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#### ERROR: You did not set a licenseKey and/or cluster name. ####
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##############################################################################
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{{- end -}}

‎charts/nri-prometheus/templates/_helpers.tpl

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{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "nri-prometheus.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "nri-prometheus.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "nri-prometheus.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Common labels
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*/}}
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{{- define "nri-prometheus.labels" -}}
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app.kubernetes.io/name: {{ include "nri-prometheus.name" . }}
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helm.sh/chart: {{ include "nri-prometheus.chart" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end -}}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "nri-prometheus.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{ default (include "nri-prometheus.name" .) .Values.serviceAccount.name }}
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{{- else -}}
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{{ default "default" .Values.serviceAccount.name }}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the licenseKey
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*/}}
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{{- define "nri-prometheus.licenseKey" -}}
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{{- if .Values.global}}
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{{- if .Values.global.licenseKey }}
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{{- .Values.global.licenseKey -}}
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{{- else -}}
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{{- .Values.licenseKey | default "" -}}
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{{- end -}}
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{{- else -}}
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{{- .Values.licenseKey | default "" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the cluster
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*/}}
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{{- define "nri-prometheus.cluster" -}}
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{{- if .Values.global -}}
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{{- if .Values.global.cluster -}}
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{{- .Values.global.cluster -}}
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{{- else -}}
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{{- .Values.cluster | default "" -}}
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{{- end -}}
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{{- else -}}
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{{- .Values.cluster | default "" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the customSecretName
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*/}}
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{{- define "nri-prometheus.customSecretName" -}}
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{{- if .Values.global }}
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{{- if .Values.global.customSecretName }}
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{{- .Values.global.customSecretName -}}
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{{- else -}}
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{{- .Values.customSecretName | default "" -}}
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{{- end -}}
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{{- else -}}
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{{- .Values.customSecretName | default "" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the customSecretLicenseKey
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*/}}
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{{- define "nri-prometheus.customSecretLicenseKey" -}}
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{{- if .Values.global }}
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{{- if .Values.global.customSecretLicenseKey }}
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{{- .Values.global.customSecretLicenseKey -}}
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{{- else -}}
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{{- .Values.customSecretLicenseKey | default "" -}}
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{{- end -}}
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{{- else -}}
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{{- .Values.customSecretLicenseKey | default "" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Returns if the template should render, it checks if the required values
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licenseKey and cluster are set.
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*/}}
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{{- define "nri-prometheus.areValuesValid" -}}
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{{- $cluster := include "nri-prometheus.cluster" . -}}
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{{- $licenseKey := include "nri-prometheus.licenseKey" . -}}
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{{- $customSecretName := include "nri-prometheus.customSecretName" . -}}
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{{- $customSecretLicenseKey := include "nri-prometheus.customSecretLicenseKey" . -}}
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{{- and (or $licenseKey (and $customSecretName $customSecretLicenseKey)) $cluster}}
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{{- end -}}

‎charts/nri-prometheus/templates/clusterrole.yaml

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{{- if .Values.rbac.create }}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: {{ template "nri-prometheus.fullname" . }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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rules:
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- apiGroups: [""]
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resources:
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- "nodes"
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- "nodes/metrics"
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- "nodes/stats"
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- "nodes/proxy"
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- "pods"
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- "services"
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verbs: ["get", "list", "watch"]
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- nonResourceURLs:
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- /metrics
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verbs:
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- get
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{{- end -}}

‎charts/nri-prometheus/templates/clusterrolebinding.yaml

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{{- if .Values.rbac.create }}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: {{ template "nri-prometheus.fullname" . }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: {{ template "nri-prometheus.fullname" . }}
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subjects:
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- kind: ServiceAccount
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name: {{ template "nri-prometheus.serviceAccountName" . }}
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namespace: {{ .Release.Namespace }}
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{{- end -}}

‎charts/nri-prometheus/templates/configmap.yaml

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kind: ConfigMap
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metadata:
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name: {{ template "nri-prometheus.fullname" . }}-config
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namespace: {{ .Release.Namespace }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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apiVersion: v1
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data:
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config.yaml: |
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cluster_name: {{ include "nri-prometheus.cluster" . }}
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{{- if .Values.config }}
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{{ toYaml .Values.config | indent 4 -}}
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{{ end }}

‎charts/nri-prometheus/templates/deployment.yaml

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{{- if (include "nri-prometheus.areValuesValid" .) }}
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ template "nri-prometheus.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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spec:
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replicas: 1
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selector:
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matchLabels:
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app.kubernetes.io/name: {{ include "nri-prometheus.name" . }}
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template:
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metadata:
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labels:
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{{ include "nri-prometheus.labels" . | indent 8 }}
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spec:
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serviceAccountName: {{ template "nri-prometheus.serviceAccountName" . }}
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containers:
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- name: nri-prometheus
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image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
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args:
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- "--configfile=/etc/nri-prometheus/config.yaml"
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ports:
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- containerPort: 8080
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volumeMounts:
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- name: config-volume
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mountPath: /etc/nri-prometheus/
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env:
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- name: "LICENSE_KEY"
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valueFrom:
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secretKeyRef:
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{{- if (include "nri-prometheus.licenseKey" .) }}
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name: {{ template "nri-prometheus.fullname" . }}-config
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key: licenseKey
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{{- else }}
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name: {{ include "nri-prometheus.customSecretName" . }}
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key: {{ include "nri-prometheus.customSecretLicenseKey" . }}
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{{- end }}
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- name: "BEARER_TOKEN_FILE"
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value: "/var/run/secrets/kubernetes.io/serviceaccount/token"
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- name: "CA_FILE"
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value: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
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{{- if .Values.resources }}
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resources:
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{{ toYaml .Values.resources | indent 10 }}
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{{- end }}
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volumes:
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- name: config-volume
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configMap:
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name: {{ template "nri-prometheus.fullname" . }}-config
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{{- if $.Values.nodeSelector }}
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nodeSelector:
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{{ toYaml $.Values.nodeSelector | indent 8 }}
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{{- end }}
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{{- if .Values.tolerations }}
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tolerations:
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{{ toYaml .Values.tolerations | indent 8 }}
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{{- end }}
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{{- if .Values.affinity }}
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affinity:
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{{ toYaml .Values.affinity | indent 8 }}
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{{- end }}
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{{- end }}

‎charts/nri-prometheus/templates/secret.yaml

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{{- $licenseKey := include "nri-prometheus.licenseKey" . -}}
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{{- if $licenseKey }}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ template "nri-prometheus.fullname" . }}-config
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namespace: {{ .Release.Namespace }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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type: Opaque
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data:
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licenseKey: {{ $licenseKey | b64enc }}
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{{- end }}

‎charts/nri-prometheus/templates/serviceaccount.yaml

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{{- if .Values.serviceAccount.create }}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ template "nri-prometheus.serviceAccountName" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{ include "nri-prometheus.labels" . | indent 4 }}
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{{- end -}}

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