Readme
[[TOC]]
Synopsis
Prometheus is an open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
prometheus_cd is a Puppet module to automate installation and configuration of prometheus and node exporter.
This module supports either managing prometheus or node_exporter or both. You need to set the parameters $manage_prometheusand / or $manage_node_exporterto true ( false by default)
WARNING
Attention: Never use this puppet module on systems which have been previously configured manually. It is impossible to predict how and what would have been configured, hence previous configurations outside the scope of this module may be overwritten! Automated configurations require a test environment to verify that the module suits the purpose intended by the user, as well as tune the parameters, before deploying into live production
Features
INSTALLATION
- installs prometheus binaries (optional)
- installs node_exporter binaries (optional)
CONFIGURATION
- manage directories
- manage files including templates
- manage service
Configurable options:
- --storage.tsdb.retention.time via
$ps_retention_time - --storage.tsdb.retention.size via
$ps_retention_size - --storage.tsdb.wal-segment-size via
ps_wal_seg_size - authentication user via
$ps_auth_user - authentication password via
$ps_auth_pass - web authentication password via
$ps_web_pass( different format required)
Repo Documentation
See the full Puppet documentation including parameters in docs/index.html
Dependencies
All dependencies must be included in the catalogue.
Deployment
- native Puppet deployment
via site.pp or nodes.pp
node 'example.example.net' {
include cd_prometheus
}
- through Foreman:
In order to apply parameters through Foreman, the params.pp must be added to the host or host group in question.
See more details about class deployment on Confdroid.com.
SELINUX
All files and directories are configured with correct selinux context. If selinux is disabled, these contexts are ignored.
Known Problems
Support
- OS: Rocky 9
- Puppet 8
Tests
- Puppet Lint
- Puppet Parser
- ERB Template Parser
- Sonar Quality Gate
Contact Us
Disclaimer
ConfDroid as entity is entirely independent from Puppet. We provide custom configuration modules, written for specific purposes and specific environments. The modules are tested and supported only as documented, and require testing in designated environments (i.e. lab or development environments) for parameter tuning etc. before deploying into production environments. v