2021-04-29 18:53:56 +02:00
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prometheus
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==========
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The present role :
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- installs prometheus server inside a Docker container
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- installs various prometheus exporter
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It has been tested on :
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- Debian 9
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- Debian 10
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Role variables
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--------------
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2021-05-26 19:04:05 +02:00
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| Variable | Type | Choices | Default | Comment |
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|----------------------------------------------|---------|--------------------------------------|-------------|-----------------|
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| prometheus_server_enable | string | true / false | | |
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| prometheus_server_version | string | | latest | |
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| prometheus_server_monitor | string | | | |
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| prometheus_server_global_scrape_interval | string | | 15 | |
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| prometheus_server_global_evaluation_interval | string | | 15 | |
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| prometheus_server_job_name | string | | prometheus | |
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| prometheus_server_scrape_interval | string | | 5 | |
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| prometheus_server_scrape_timeout | string | | 5 | |
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| prometheus_exporter_packages | list | node / mysqld / postgresql / mongodb | | |
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| prometheus_node_exporter_targets | list | | | |
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| prometheus_mysqld_exporter_targets | list | | | |
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| prometheus_mongodb_exporter_targets | list | | | |
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| prometheus_postgres_exporter_targets | list | | | |
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| prometheus_mysqld_exporter_user | string | | | |
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| prometheus_mysqld_exporter_password | string | | | |
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| prometheus_mongodb_exporter_host | string | | localhost | |
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| prometheus_mongodb_exporter_port | string | | 27017 | |
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| prometheus_mongodb_exporter_user | string | | | |
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| prometheus_mongodb_exporter_pass | string | | | |
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| prometheus_server_version | string | | latest | |
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2021-04-29 18:53:56 +02:00
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Dependencies
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------------
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2021-05-26 19:04:05 +02:00
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- jq
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- Docker must installed and running for prometheus server
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2021-04-29 18:53:56 +02:00
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Example Playbook
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----------------
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- hosts: prometheus
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ignore_errors: "{{ ansible_check_mode }}" # ignore errors only in check mode !
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roles:
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- { role: brainsys.prometheus, tags: ['prometheus'] }
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Example variables
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-----------------
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2021-05-26 19:04:05 +02:00
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---
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prometheus_server_enable: 'true'
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prometheus_server_monitor: 'example'
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prometheus_exporter_packages:
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- node
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- mysqld
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2021-04-29 18:53:56 +02:00
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prometheus_mysqld_exporter_user: 'foo'
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prometheus_mysqld_exporter_password: 'bar'
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2021-05-26 19:04:05 +02:00
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prometheus_node_exporter_targets:
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- server01
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- server02
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prometheus_mysqld_exporter_targets:
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- server01
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2021-04-29 18:53:56 +02:00
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TODO
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----
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License
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-------
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GPLv3
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Author Information
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------------------
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Written by Ludovic Cartier <ludovic.cartier@brainsys.io>
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