libnss_mysql

Managing libnss-mysql
Björn

Björn

bcbjoern

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4.7 quality score

Version information

  • 0.1.0 (latest)
released Jul 3rd 2019
This version is compatible with:
  • Puppet Enterprise 2018.1.x, 2017.3.x, 2017.2.x, 2017.1.x, 2016.5.x, 2016.4.x
  • Puppet >= 4.7.0 < 6.0.0
  • RedHat

Start using this module

Documentation

bcbjoern/libnss_mysql — version 0.1.0 Jul 3rd 2019

libnss_mysql

Table of Contents

  1. Description
  2. Setup - The basics of getting started with libnss_mysql
  3. Usage - Configuration options and additional functionality
  4. Limitations - OS compatibility, etc.

Description

This Module manage libnss-mysql.

Setup

What libnss_mysql affects optionaly

  • /etc/nsswitch.conf
  • nscd service (TODO)

Beginning with libnss_mysql

  class {'libnss-mysql': }

Profile Example

######################################################################
# Class: profile::libnss_mysql                                       #
######################################################################
class profile::libnss_mysql(
  Hash $libnss_mysql_settings = hiera('libnss_mysql')
) inherits profile {

  create_resources('class', { '::libnss_mysql' => $libnss_mysql_settings})
}

Usage

class {'libnss_mysql':
  config_manage => true,
}

class {'libnss_mysql::config':
  username => 'foo',
  password => 'bar',
}

Hiera Examples

libnss_mysql:
  config_manage: true
  config_parameters:
    username: 'proftp'
    password: "%{hiera('mysql_password')}"
    host: '192.168.0.5'
    database: 'ftp'
    getpwnam: "SELECT username,'x',uid,gid,'MySQL User', home,shell FROM users WHERE username='%1$s' LIMIT 1"
    getpwuid: "SELECT username,'x',uid,gid,'MySQL User', home,shell FROM users WHERE uid='%1$u' LIMIT 1"
    getspnam: "SELECT username,passwd,'1','0','99999','0','0','-1','0' FROM users WHERE username='%1$s' LIMIT 1"
    getpwent: "SELECT username,'x',uid,gid,'MySQL User', home,shell FROM users"
    getspent: "SELECT username,passwd,'1','0','99999','0','0','-1','0' FROM users"
    getgrnam: "SELECT groupname,'x',gid FROM groups WHERE groupname='%1$s' LIMIT 1"
    getgrgid: "SELECT groupname,'x',gid FROM groups WHERE gid='%1$u' LIMIT 1"
    getgrent: "SELECT groupname,'x',gid FROM groups"
    memsbygid: "SELECT u.username FROM users_groups ug, users u, groups g WHERE g.id = ug.groups_id and u.id = ug.users_id and g.gid='%1$u'"
    gidsbymem: "SELECT g.gid FROM users_groups ug, users u, groups g WHERE g.id = ug.groups_id and u.id = ug.users_id and u.username='%1$s'"
    nsswitch_manage: true

Reference

Classes

Public Classes

  • libnss_mysql: Main class, includes all other classes.

Private Classes

  • libnss_mysql::install: Handles the packages.
  • libnss_mysql::config: Handles configuration and cron files.
  • libnss_mysql::params: default values.

Limitations

  • Tested with RedHat OS Family only
  • Add "mysql" to nsswitch.conf isn't very nice for preexisting values