sa-prometheus

#Usage:

Architecture overview

Simple:

- {
    role: "sa-prometheus"
  }

Advanced:

vars:

  some_custom_properties:
    - {regexp: "^;allow_sign_up =(.*)", line: "allow_sign_up=false"}


roles:
  - {
      role: "sa-prometheus",

      option_install_go: true,
      go_version: 1.6,


      prometheus_user:   prometheus,
      prometheus_group:  prometheus,

      prometheus_base_dir: /opt/prometheus,
      prometheus_data_dir: "{{ prometheus_base_dir }}/data",

      prometheus_version:                 2.0.0,
      prometheus_node_exporter_version:   0.15.2,
      prometheus_alertmanager_version:    0.11.0,

      prometheus_config_path:          /etc/prometheus
    }

Best cookied with Grafana (example included in box example , see related article on https://www.digitalocean.com/community/tutorials/how-to-add-a-prometheus-dashboard-to-grafana)

Further reading:

https://www.digitalocean.com/community/tutorials/how-to-query-prometheus-on-ubuntu-14-04-part-1

https://www.digitalocean.com/community/tutorials/how-to-query-prometheus-on-ubuntu-14-04-part-2

Misc hints

Top 10 metrics stored in db at a moment

topk(10, count by (__name__)({__name__=~".+"}))

usage with ansible-galaxy workflow

If you installed the sa-prometheus role using the command

ansible-galaxy install softasap.sa-prometheus

the role will be available in the folder library/softasap.sa-prometheus Please adjust the path accordingly.

     - {
         role: "softasap.sa-prometheus"
       }

Copyright and license

Code is dual licensed under the [BSD 3 clause] (https://opensource.org/licenses/BSD-3-Clause) and the [MIT License] (http://opensource.org/licenses/MIT). Choose the one that suits you best.

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