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uptimerobot chart
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Jeff Billimek
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23
uptimerobot/.helmignore
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uptimerobot/.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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# OWNERS file for Kubernetes
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OWNERS
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uptimerobot/Chart.yaml
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uptimerobot/Chart.yaml
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apiVersion: v1
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name: uptimerobot
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version: 1.0.0
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appVersion: 1.0.0
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description: A tool to get statistics from Uptime Robot and log it into InfluxDB
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keywords:
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- uptimerobot
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- influxdb
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home: https://github.com/billimek/node-influx-uptimerobot
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sources:
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- https://github.com/billimek/node-influx-uptimerobot
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- https://github.com/billimek/billimek-charts
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maintainers:
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- name: billimek
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email: jeff@billimek.com
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uptimerobot/OWNERS
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uptimerobot/OWNERS
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approvers:
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- billimek
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reviewers:
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- billimek
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uptimerobot/README.md
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uptimerobot/README.md
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# A tool to get statistics from Uptime Robot and log it into InfluxDB
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This tool allows you to run periodic uptimerobot data usage checks and save the results to Influxdb
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## TL;DR;
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```console
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$ helm repo add billimek https://raw.githubusercontent.com/billimek/helm-repo/master
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$ helm install billimek/uptimerobot
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```
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## Introduction
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This code is adopted from [this original repo](https://github.com/trojanc/node-influx-uptimerobot)
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## Installing the Chart
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To install the chart with the release name `my-release`:
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```console
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$ helm install --name my-release billimek/uptimerobot
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```
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## Uninstalling the Chart
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To uninstall/delete the `my-release` deployment:
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```console
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$ helm delete my-release --purge
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```
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The command removes all the Kubernetes components associated with the chart and deletes the release.
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## Configuration
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The configuration is set as a block of text through a configmap and mouted as a file in /src/config.ini Any value in this text block should match the defined uptimerobot configuration. There are several values here that will have to match our kubernetes configuration.
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## Configuration
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The following tables lists the configurable parameters of the Sentry chart and their default values.
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| Parameter | Description | Default |
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| ------------------------------- | ------------------------------- | ---------------------------------------------------------- |
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| `image.repository` | uptimerobot image | `billimek/uptimerobotusage-for-influxdb` |
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| `image.tag` | uptimerobot image tag | `latest` |
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| `image.pullPolicy` | uptimerobot image pull policy | `IfNotPresent` |
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| `delay` | number of seconds to wait between collections | `300` |
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| `config.delay` | how many seconds to wait between checks | `3600` |
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| `config.influxdb.host` | InfluxDB hostname | `influxdb-influxdb` |
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| `config.influxdb.port` | InfluxDB port | `8086` |
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| `config.influxdb.database` | InfluxDB database | `uptimerobot` |
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| `config.influxdb.protocol` | InfluxDB protocol | `http` |
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| `config.uptimerobot.apikey` | uptimerobot API key (REQUIRED) | `someapikey` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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```console
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$ helm install --name my-release \
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--set config.uptimerobot.apikey=thisismyapikey \
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billimek/uptimerobot
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```
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Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
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```console
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$ helm install --name my-release -f values.yaml billimek/uptimerobot
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```
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Read through the [values.yaml](values.yaml) file. It has several commented out suggested values.
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7
uptimerobot/templates/NOTES.txt
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uptimerobot/templates/NOTES.txt
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You can connect to the container running uptimerobot. To open a shell session in the pod run the following:
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- kubectl exec -i -t --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "uptimerobot.fullname" . }} -o jsonpath='{.items[0].metadata.name}') /bin/sh
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To trail the logs for the uptimerobot pod run the following:
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- kubectl logs -f --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "uptimerobot.fullname" . }} -o jsonpath='{ .items[0].metadata.name }')
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27
uptimerobot/templates/_helpers.tpl
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uptimerobot/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 "uptimerobot.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 "uptimerobot.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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22
uptimerobot/templates/configmap.yaml
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uptimerobot/templates/configmap.yaml
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ template "uptimerobot.fullname" . }}
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labels:
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app: {{ template "uptimerobot.name" . }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: "{{ .Release.Name }}"
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heritage: "{{ .Release.Service }}"
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data:
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config.json: |
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{
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"uptimerobot" : {
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"apikey" : "{{ .Values.config.uptimerobot.apikey }}"
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},
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"influx" : {
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"host" : "{{ .Values.config.influxdb.host }}",
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"port" : {{ .Values.config.influxdb.port }},
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"protocol" : "{{ .Values.config.influxdb.protocol }}",
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"database" : "{{ .Values.config.influxdb.database }}"
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}
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}
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45
uptimerobot/templates/deployment.yaml
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uptimerobot/templates/deployment.yaml
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: {{ template "uptimerobot.fullname" . }}
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labels:
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app: {{ template "uptimerobot.name" . }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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selector:
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matchLabels:
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app: {{ template "uptimerobot.name" . }}
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release: {{ .Release.Name }}
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replicas: {{ default 1 .Values.replicas }}
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template:
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metadata:
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labels:
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app: {{ template "uptimerobot.name" . }}
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release: {{ .Release.Name }}
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spec:
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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env:
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- name: DELAY
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value: "{{ .Values.delay }}"
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resources:
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{{ toYaml .Values.resources | indent 12 }}
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volumeMounts:
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- name: {{ template "uptimerobot.name" . }}
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mountPath: /usr/src/node-influx-uptimerobot/config.json
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subPath: config.json
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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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volumes:
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- name: {{ template "uptimerobot.name" . }}
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configMap:
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name: {{ template "uptimerobot.fullname" . }}
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items:
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- key: config.json
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path: config.json
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31
uptimerobot/values.yaml
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uptimerobot/values.yaml
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# Default values for comcast.
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# This is a YAML-formatted file.
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# Declare variables to be passed into your templates.
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replicaCount: 1
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image:
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repository: billimek/uptimerobot-influxdb
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tag: latest
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pullPolicy: IfNotPresent
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resources: {}
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# We usually recommend not to specify default resources and to leave this as a conscious
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# choice for the user. This also increases chances charts run on environments with little
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# resources, such as Minikube. If you do want to specify resources, uncomment the following
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# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
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# limits:
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# cpu: 100m
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# memory: 128Mi
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# requests:
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# cpu: 100m
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# memory: 128Mi
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nodeSelector: {}
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delay: 300 # number of seconds to wait between collections
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config:
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influxdb:
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# host/port/database are mandatory - change as needed
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host: influxdb-influxdb
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port: 8086
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protocol: http
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database: uptimerobot
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uptimerobot:
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# API key is mandatory and must be populated
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apikey: someapikey
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