stable/prometheus-mysql-exporter

Chart version: 0.7.1
Api version: v1
App version: v0.11.0
DEPRECATED A Helm chart for prometheus mysql exporter with clou...
application
Chart Type
DEPRECATED
Status
Unknown
License
1341
Downloads
https://kubernetes-charts.storage.googleapis.com
Set me up:
helm repo add center https://repo.chartcenter.io
Install Chart:
helm install prometheus-mysql-exporter center/stable/prometheus-mysql-exporter
Versions (0)

Prometheus Mysql Exporter

DEPRECATED and moved to https://github.com/prometheus-community/helm-charts

TL;DR;

$ helm install stable/prometheus-mysql-exporter

Introduction

This chart bootstraps a prometheus mysql exporter deployment on a Kubernetes cluster using the Helm package manager. The exporter can connect to mysql directly or using the Cloud SQL Proxy.

Installing the Chart

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

$ helm install --name my-release stable/prometheus-mysql-exporter --set mysql.user="username",mysql.pass="password",mysql.host="example.com",mysql.port="3306"

The command deploys a mysql exporter on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release

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

Configuration

The following table lists the configurable parameters of the mysql exporter chart and their default values.

Parameter Description Default
replicaCount Amount of pods for the deployment 1
image.repository Image repository prom/mysqld-exporter
image.tag Image tag v0.11.0
image.pullPolicy Image pull policy IfNotPresent
service.name Service name mysql-exporter
service.labels Additional labels for the service {}
service.annotations Annotations to be added to the service {}
service.type Service type ClusterIP
service.externalport The service port 9104
service.internalPort The target port of the container 9104
resources CPU/Memory resource requests/limits {}
annotations pod annotations for easier discovery see values.yaml
collectors Collector configuration see values.yaml
podLabels Additional labels to add to each pod {}
mysql.db MySQL connection db (optional) ""
mysql.host MySQL connection host localhost
mysql.param MySQL connection parameters (optional) "tcp"
mysql.pass MySQL connection password password
mysql.port MySQL connection port 3306
mysql.protocol MySQL connection protocol (optional) ""
mysql.user MySQL connection username exporter
mysql.existingSecret Use existing kubernetes secret for DATA_SOURCE_NAME false
cloudsqlproxy.enabled Flag to enable the connection using Cloud SQL Proxy false
cloudsqlproxy.image.repo Cloud SQL Proxy image repository gcr.io/cloudsql-docker/gce-proxy
cloudsqlproxy.image.tag Cloud SQL Proxy image tag 1.14
cloudsqlproxy.image.pullPolicy Cloud SQL Proxy image pull policy IfNotPresent
cloudsqlproxy.instanceConnectionName Google Cloud instance connection name project:us-central1:dbname
cloudsqlproxy.port Cloud SQL Proxy listening port 3306
cloudsqlproxy.credentials Cloud SQL Proxy service account credentials bogus credential file
serviceMonitor.enabled Integration with prometheus-operator false
serviceMonitor.interval Interval for polling this exporter
serviceMonitor.scrapeTimeout Timeout where exporter is considered faulty
serviceMonitor.jobLabel Label to use to retrieve the job name from ""
serviceMonitor.targetLabels Labels to transfer from service onto the target []
serviceMonitor.podTargetLabels Labels to transfor from pod onto the target []
serviceMonitor.metricRelabelings MetricRelabelConfigs to apply to samples before ingestion. []

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

$ helm install --name my-release \
  --set mysql.user="username",mysql.password="password",mysql.host="localhost",mysql.port="3306"  \
    stable/prometheus-mysql-exporter

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

$ helm install --name my-release -f values.yaml stable/prometheus-mysql-exporter

Documentation for the MySQL Exporter can be found here: (https://github.com/prometheus/mysqld_exporter) A mysql params overview can be found here: (https://github.com/go-sql-driver/mysql#dsn-data-source-name)

Collector Flags

Available collector flags can be found in the values.yaml and a description of each flag can be found in the mysqld_exporter repository.