add prometheus-msteams (#3)
This commit is contained in:
Christian Kotzbauer
GitHub
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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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apiVersion: v1
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description: Alertmanager Webhook for Microsoft Teams
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name: prometheus-msteams
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version: 1.0.0
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appVersion: 1.1.5
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home: https://github.com/bzon/prometheus-msteams
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sources:
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- https://github.com/bzon/prometheus-msteams
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- https://github.com/code-chris/helm-charts
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keywords:
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- prometheus
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- msteams
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- webhook
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- alertmanager
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maintainers:
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- name: code-chris
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email: christian.kotzbauer@gmail.com
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# Prometheus MSTeams
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Alertmanager Webhook for Microsoft Teams
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Learn more: [https://github.com/bzon/prometheus-msteams](https://github.com/bzon/prometheus-msteams)
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## TL;DR;
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```bash
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$ helm install code-chris/prometheus-msteams
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```
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## Introduction
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This chart creates a Webhook deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
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## Prerequisites
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- Kubernetes 1.9+
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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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```bash
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$ helm install --name my-release code-chris/prometheus-msteams
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```
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The command deploys this Webhook on the Kubernetes cluster using the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
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## Uninstalling the Chart
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To uninstall/delete the `my-release` deployment:
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```bash
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$ helm delete my-release
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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 following table lists the configurable parameters of the Prometheus MSTeams chart and their default values.
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| Parameter | Description | Default |
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| -------------------------------------- | ------------------------------------------------- | ----------------------------- |
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| `replicaCount` | Instance count to deploy | 1 |
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| `image.repository` | container image repository | `bzon/prometheus-msteams` |
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| `image.tag` | container image tag | `v1.1.5` |
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| `image.pullPolicy` | container image pull policy | `IfNotPresent` |
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| `extraEnvs` | Optional env variables for webhook deployment | `[]` |
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| `nodeSelector` | node labels for pod assignment | `{}` |
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| `tolerations` | node tolerations for pod assignment | `[]` |
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| `affinity` | node affinity for pod assignment | `{}` |
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| `connectors` | MS Teams Connectors (URLs) | `{}` |
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| `customCardTemplate` | Customized template for Team cards | `""` |
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| `podAnnotations` | annotations to add to each pod | `{}` |
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| `additionalArgs` | additional container arguments | `[]` |
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| `resources` | pod resource requests & limits | `{}` |
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| `service.type` | type of service to create | `ClusterIP` |
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| `service.port` | port for the blackbox http service | `9115` |
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| `service.externalIPs` | list of external ips | `[]` |
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| `service.loadBalancerIP` | optional load balancer ip | `""` |
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| `service.loadBalancerSourceRanges` | optional load balancer source ranges | `[]` |
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| `service.externalTrafficPolicy` | optional external traffic policy | `""` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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```bash
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$ helm install --name my-release \
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--set key_1=value_1,key_2=value_2 \
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code-chris/prometheus-msteams
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```
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Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
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```bash
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# example for staging
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$ helm install --name my-release -f values.yaml code-chris/prometheus-msteams
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```
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> **Tip**: You can use the default [values.yaml](values.yaml)
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{{ define "teams.card" }}
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{
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"@type": "MessageCard",
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"@context": "http://schema.org/extensions",
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"themeColor": "{{- if eq .Status "resolved" -}}2DC72D
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{{- else if eq .Status "firing" -}}
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{{- if eq .CommonLabels.severity "critical" -}}8C1A1A
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{{- else if eq .CommonLabels.severity "warning" -}}FFA500
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{{- else -}}808080{{- end -}}
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{{- else -}}808080{{- end -}}",
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"summary": "{{- if eq .CommonAnnotations.summary "" -}}
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{{- if eq .CommonAnnotations.message "" -}}
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{{- .CommonLabels.alertname -}}
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{{- else -}}
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{{- .CommonAnnotations.message -}}
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{{- end -}}
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{{- else -}}
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{{- .CommonAnnotations.summary -}}
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{{- end -}}",
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"title": "Prometheus Alert ({{ .Status }})",
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"sections": [ {{$externalUrl := .ExternalURL}}
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{{- range $index, $alert := .Alerts }}{{- if $index }},{{- end }}
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{
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"activityTitle": "[{{ $alert.Annotations.description }}]({{ $externalUrl }})",
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"facts": [
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{{- range $key, $value := $alert.Annotations }}
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{
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"name": "{{ reReplaceAll "_" "\\\\_" $key }}",
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"value": "{{ reReplaceAll "_" "\\\\_" $value }}"
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},
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{{- end -}}
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{{$c := counter}}{{ range $key, $value := $alert.Labels }}{{if call $c}},{{ end }}
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{
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"name": "{{ reReplaceAll "_" "\\\\_" $key }}",
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"value": "{{ reReplaceAll "_" "\\\\_" $value }}"
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}
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{{- end }}
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],
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"markdown": true
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}
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{{- end }}
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]
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}
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{{ end }}
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** Please be patient while the chart is being deployed **
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To monitor the deployment, execute the following command:
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kubectl get pods -l app={{ template "app.name" . }} --namespace {{ .Release.Namespace }} -w
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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 "app.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 "app.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 "app.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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Return the appropriate apiVersion for deployment.
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*/}}
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{{- define "deployment.apiVersion" -}}
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{{- if semverCompare ">=1.9-0" .Capabilities.KubeVersion.GitVersion -}}
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{{- print "apps/v1" -}}
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{{- else -}}
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{{- print "apps/v1beta2" -}}
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{{- end -}}
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{{- end -}}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ template "app.name" . }}-config
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data:
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connectors.yaml: |
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{{- with $.Values.connectors }}
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connectors:
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{{ toYaml . | indent 6 }}
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{{- end }}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ template "app.name" . }}-card-template
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binaryData:
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card.tmpl: |-
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{{- if .Values.customCardTemplate }}
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{{ .Values.customCardTemplate | b64enc | indent 4 }}
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{{- else }}
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{{ .Files.Get "card.tmpl" | b64enc | indent 4 }}
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{{- end }}
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apiVersion: {{ template "deployment.apiVersion" . }}
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kind: Deployment
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metadata:
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name: {{ template "app.name" . }}
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labels:
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app: {{ template "app.name" . }}
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chart: {{ template "app.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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replicas: {{ .Values.replicaCount }}
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selector:
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matchLabels:
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app: {{ template "app.name" . }}
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release: {{ .Release.Name }}
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template:
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metadata:
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labels:
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app: {{ template "app.name" . }}
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release: {{ .Release.Name }}
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{{- if .Values.podAnnotations }}
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annotations:
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{{ toYaml .Values.podAnnotations | indent 8 }}
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{{- end }}
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spec:
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volumes:
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- name: config-volume
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configMap:
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name: {{ template "app.name" . }}-config
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- name: card-template-volume
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configMap:
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name: {{ template "app.name" . }}-card-template
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securityContext:
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runAsUser: 1000
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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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{{- range $key, $value := $.Values.extraEnvs }}
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- name: {{ $key }}
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value: {{ $value | quote }}
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{{- end }}
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volumeMounts:
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- name: config-volume
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mountPath: /etc/config
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- name: card-template-volume
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mountPath: /etc/template
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args:
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- --config=/etc/config/connectors.yaml
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- --template-file=/etc/template/card.tmpl
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{{- with .Values.container.additionalArgs }}
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{{ toYaml . | indent 12 }}
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{{- end}}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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ports:
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- name: http
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containerPort: {{ .Values.container.port }}
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protocol: TCP
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resources:
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{{ toYaml .Values.resources | indent 12 }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{ toYaml . | indent 8 }}
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||||||
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{ toYaml . | indent 8 }}
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{{- end }}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ template "app.name" . }}
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labels:
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app: {{ template "app.name" . }}
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chart: {{ template "app.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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type: {{ .Values.service.type }}
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{{- if eq .Values.service.type "LoadBalancer" }}
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{{- if .Values.service.loadBalancerIP }}
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loadBalancerIP: {{ .Values.service.loadBalancerIP | quote }}
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{{- end }}
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{{- if .Values.service.loadBalancerSourceRanges }}
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loadBalancerSourceRanges:
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{{- range .Values.service.loadBalancerSourceRanges }}
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||||||
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- {{ . | quote }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if .Values.service.externalTrafficPolicy }}
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externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy }}
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{{- end }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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{{- if .Values.service.externalIPs }}
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externalIPs:
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{{- toYaml .Values.service.externalIPs | nindent 4 }}
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{{- end }}
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selector:
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app: {{ template "app.name" . }}
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release: {{ .Release.Name }}
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replicaCount: 1
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image:
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repository: bzon/prometheus-msteams
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tag: v1.1.5
|
||||||
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pullPolicy: IfNotPresent
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||||||
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||||||
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extraEnvs:
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|
||||||
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container:
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port: 2000
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additionalArgs: []
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||||||
|
|
||||||
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resources:
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limits:
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||||||
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cpu: 10m
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memory: 32Mi
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requests:
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cpu: 1m
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||||||
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memory: 8Mi
|
||||||
|
|
||||||
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service:
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type: ClusterIP
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port: 2000
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||||||
|
|
||||||
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nodeSelector: {}
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||||||
|
|
||||||
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tolerations: []
|
||||||
|
|
||||||
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affinity: {}
|
||||||
|
|
||||||
|
# Replace this!
|
||||||
|
connectors:
|
||||||
|
- alertmanager: https://outlook.office.com/webhook/xxxxx/IncomingWebhook/xxxx/xxxxx
|
||||||
|
|
||||||
|
|
||||||
|
## Specify the custom message card template for MS teams
|
||||||
|
# customCardTemplate: |
|
||||||
|
# {{ define "teams.card" }}
|
||||||
|
# {
|
||||||
|
#
|
||||||
|
# }
|
||||||
|
# {{ end }}
|
||||||
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Reference in New Issue