Prometheus Operator Admission Webhook¶
The admission webhook service is able to
- Validate requests ensuring that PrometheusRule and AlertmanagerConfig objects are semantically valid
- Mutate requests enforcing that all annotations of PrometheusRule objects are coerced into string values
- Convert AlertmanagerConfig objects between v1alpha1 and v1beta1 versions
For more info, please, see the Prometheus Operator documentation.
Prerequisites¶
- Kubernetes 1.13+ with Beta APIs enabled
- Helm 3
Get Repository Info¶
helm repo add prometheus-community https://helm-charts.itboon.top/prometheus-community
helm repo update
See helm repo for command documentation.
Install Chart¶
See configuration below.
See helm install for command documentation.
Uninstall Chart¶
This removes all the Kubernetes components associated with the chart and deletes the release.
See helm uninstall for command documentation.
Upgrading Chart¶
See helm upgrade for command documentation.
To 0.4¶
Application version has been bumped to release 0.65.1.
helm upgrade [RELEASE_NAME] prometheus-community/prometheus-operator-admission-webhook --version 0.4.0
To 0.3¶
Generation of blank lines present in some manifests in metadata.labels has been prevented and the blank lines thus removed.
Missing indentation has been corrected in the networkpolicy template.
An icon has been added to the chart in Chart.yaml.
Unused value networkPolicy.allowMonitoringNamespace has been removed from the values file.
helm upgrade [RELEASE_NAME] prometheus-community/prometheus-operator-admission-webhook --version 0.3.0
Configuration¶
See Customizing the Chart Before Installing.
To see all configurable options with detailed comments, visit the chart's values.yaml, or run these configuration commands: