3550b050db
* Add Prometheus to Kubernetes Catalog * Updated config.yml * Aligning version in spec with config The version in rancher-compose.yml was different than in config.yml
26 lines
2.3 KiB
Markdown
26 lines
2.3 KiB
Markdown
# Prometheus
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### Info:
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This template deploys a collection of containers based upon the technologies below, once deployed you should have a monitoring platform capable of querying all aspects of your environment with some nice pre-built dashboards.
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In this deployment the following technologies are utilised to make this as useful as possible.
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* **Prometheus** - Used to scrape and store metrics from our data sources. (https://github.com/prometheus/prometheus)
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* **Prometheus Node Exporter** - Gets host level metrics and exposes them to Prometheus. (https://github.com/prometheus/node_exporter)
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* **Ranch-Eye** - Pre-configured lightwieght haproxy to expose the cadvsior stats used by Rancher's agent container, to Prometheus. (https://github.com/Rucknar/ranch-eye)
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* **Grafana** - Used to visualise the data from Prometheus and InfluxDB. (https://github.com/grafana/grafana/)
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* **InfluxDB** - Used as database for storing rancher server metrics that rancher exports via the graphite connector. (https://github.com/influxdata/influxdb)
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* **rancher-api-integration** - Allows Prometheus to access the Rancher API and return the status of any stack or service in the rancher environment associated with the API key used.(https://github.com/Limilo/prometheus-rancher-exporter/)
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To get the full compliment of metrics available,you need to configure the Rancher `graphite.host` address. This can be done automatically when you deploy the template by choosing the option below, for more information or how to do this change manually,see the following [guide](https://github.com/Rucknar/Guide_Rancher_Monitoring)
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All components in this stack are open source tools available in the community. All this template does is to bound them together in an easy to use package.
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I expect most people who find this useful will make use of this as a starting point and develop it further around their own needs.
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## Deployment:
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* Select Prometheus from the community catalog.
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* Click deploy.
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## Usage
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* Grafana will now be available on, running on port 3000. I've added a number of dashboards to help get you started. Authentication is with the default `admin/admin`.
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* Prometheus will now be available, running on port 9090. Have a play around with some of the data. For more information on Prometheus - https://prometheus.io/docs/introduction/overview/
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