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snmpd

SNMP agent management

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Version information

  • 0.2.6 (latest)
released Apr 2nd 2020
This version is compatible with:
  • Puppet Enterprise 2021.6.x, 2021.5.x, 2021.4.x, 2021.3.x, 2021.2.x, 2021.1.x, 2021.0.x, 2019.8.x, 2019.7.x, 2019.5.x, 2019.4.x, 2019.3.x, 2019.2.x, 2019.1.x, 2019.0.x, 2018.1.x, 2017.3.x, 2017.2.x, 2017.1.x, 2016.5.x, 2016.4.x
  • Puppet >= 3.8.0
  • , , , , ,

Start using this module

  • r10k or Code Manager
  • Bolt
  • Manual installation
  • Direct download

Add this module to your Puppetfile:

mod 'eyp-snmpd', '0.2.6'
Learn more about managing modules with a Puppetfile

Add this module to your Bolt project:

bolt module add eyp-snmpd
Learn more about using this module with an existing project

Manually install this module globally with Puppet module tool:

puppet module install eyp-snmpd --version 0.2.6

Direct download is not typically how you would use a Puppet module to manage your infrastructure, but you may want to download the module in order to inspect the code.

Download

Documentation

eyp/snmpd — version 0.2.6 Apr 2nd 2020

snmpd

Table of Contents

  1. Overview
  2. Module Description
  3. Setup
  4. Usage
  5. Reference
  6. Limitations
  7. Development

Overview

SNMP agent management

Module Description

snmpd management: SNMP v1 and v2c ACL management and SNMPv3 user creation.

Support for:

  • disk monitoring
  • load average monitoring

Setup

What snmpd affects

  • snmpd package
  • snmpd service

Setup Requirements

Beginning with snmpd

Install snmpd:

class { 'snmpd': }

Usage

disable snmpd

class { 'snmpd':
  service_ensure => 'stopped',
  service_enable => false,
}

purge snmpd

class { 'snmpd':
  package_ensure => 'purged',
  manage_service => false,
}

SNMP v1 and v2c ACL

class { 'snmpd':
  add_default_acls => false,
}

snmpd::acl { 'demo':
  community => '1234567890',
}

SNMPv3 user creation

class { 'snmpd':
  add_default_acls => false,
}

snmpd::v3user { 'v3testuser':
  authpass => '1234567890',
  encpass  => '1234567890',
}

This setup can be tested vis snmpwalk:

# snmpwalk -v3  -l authPriv -u v3testuser -a SHA -A "1234567890"  -x AES -X "1234567890" 127.0.0.1 system

Reference

snmpd

  • basic operations:
    • manage_package = true,
    • package_ensure = 'installed',
    • manage_service = true,
    • manage_docker_service = true,
    • service_ensure = 'running',
    • service_enable = true,

snmp::acl

snmpd::disk

Relies on fact ::eyp_snmpd_mountpoints for autoconfiguring disk monitoring if snmpd::add_disk_monit is set to true (default is true)

snmpd::v3user

It is asumed that /usr/bin/net-snmp-create-v3-user is a bash script that this module modifies for it's own purposes. The modified script is stored on /usr/local/bin/puppet_net-snmp-create-v3-user

Limitations

Mostly tested on CentOS 7 and Ubuntu 16.04

Development

We are pushing to have acceptance testing in place, so any new feature should have some test to check both presence and absence of any feature

TODO

TODO list

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Added some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request