This chart bootstraps a Prometheus Pushgateway deployment on a Kubernetes cluster using the Helm package manager.
An optional prometheus ServiceMonitor can be enabled, should you wish to use this gateway with Prometheus Operator.
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts helm repo update
See helm repo for command documentation.
helm install [RELEASE_NAME] prometheus-community/prometheus-pushgateway
See configuration below.
See helm install for command documentation.
helm uninstall [RELEASE_NAME]
This removes all the Kubernetes components associated with the chart and deletes the release.
See helm uninstall for command documentation.
helm upgrade [RELEASE_NAME] prometheus-community/prometheus-pushgateway --install
See helm upgrade for command documentation.
Chart API version has been upgraded to v2 so Helm 3 is needed from now on.
Docker image tag is used from Chart.yaml appVersion field by default now.
Version 2.0.0 also adapted Helm label and annotation best practices. Specifically, labels mapping is listed below:
OLD => NEW ---------------------------------------- heritage => app.kubernetes.io/managed-by chart => helm.sh/chart [container version] => app.kubernetes.io/version app => app.kubernetes.io/name release => app.kubernetes.io/instance
Therefore, depending on the way you've configured the chart, the previous StatefulSet or Deployment need to be deleted before upgrade.
If runAsStatefulSet: false (this is the default):
kubectl delete deploy -l app=prometheus-pushgateway
If runAsStatefulSet: true:
kubectl delete sts -l app=prometheus-pushgateway
After that do the actual upgrade:
helm upgrade -i prometheus-pushgateway prometheus-community/prometheus-pushgateway
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:
helm show values prometheus-community/prometheus-pushgateway