Grafana node exporter no data license#
log.path /var/log/hpe-array-exporter.log \īy running the above command with the -accept-eula parameter, the end-user accepts the HPE End User License Agreement at. Quay.io/hpestorage/array-exporter:v1.0.0 \ v $(pwd)/my-array-1.yaml:/etc/config/storage-system.yaml \ Then, run docker: docker run -d -rm -name my-array-1 \ The address value can be an IP address or hostname resolvable in DNS. In the case of having multiple backends, one container and configuration file is needed for each one.Ĭreate a file named my-array-1.yaml: address : my - array - 1 username : admin It also requires a backend configuration file. It's a passive background process that responds to HTTP requests made by Prometheus. Let's begin by starting the HPE Storage Array Exporter for Prometheus container. Run HPE Storage Array Exporter for Prometheus Any dashboards that have been created or metrics that have been gathered will not be accessible after a container restart. Note that all containers created below do not utilize any persistent storage at all. To allow the containers to communicate with each other by name, a separate bridge network is created. HPE Nimble Storage is being used in the examples and metrics may be named differently when using something else. Credentials are also needed for a backend system. This tutorial assumes Docker is installed and functional. Note: This tutorial is purely for educational purposes and not intended for production deployments. While this is a highly opinionated tutorial, the different components may be run standalone on Windows or Linux and may also be deployed directly on Kubernetes with Helm. These prerequisites are assumed along with basic Docker and container knowledge.
A supported storage backend, such as a HPE Alletra, Nimble Storage, Primera or 3PAR is needed to gather metrics for visualization.
Grafana node exporter no data how to#
In this tutorial we'll learn how to deploy Prometheus, Grafana and the HPE Storage Array Exporter for Prometheus using nothing but Docker. The target is usually referred to as an exporter and the data being scraped is the current state of one or many exporter data points. Prometheus scrapes an HTTP endpoint of a target periodically to consume an assortment of metric types and and metadata.
Grafana is a web-based visualization tool that uses time-series data to create beautiful graphs and elements to present data in views referred to as dashboards. Prometheus is a time-series database that also provides monitoring and alerting. With the recently released HPE Storage Array Exporter for Prometheus and HPE CSI Info Metrics Provider for Prometheus, it's a good time to familiarize ourselves with the cloud native technologies involved and get some first-hand experience.
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