proto

addkey.pp

###
### create_key.pp, create ssh key(s).
###
class sshkey::create_key {
    $directory_path = '/etc/puppetlabs/puppetserver/ssh'
    $ssh_keys       = $::sshkey::params::ssh_keys
    $ssh_keys.each |Integer $index, String $value| {
        $ssh_key    = basename($value, '.git')
        $certs   = [
            "${directory_path}/${ssh_key}",
            "${directory_path}/${ssh_key}.pub"
        ]

        ssh_keygen { 'puppet':
            type     => 'rsa',
            bits     => 4096,
            filename => "/etc/puppetlabs/puppetserver/ssh/${ssh_key}",
            before   => File[ $certs ]
        }
        file { $certs:
            ensure   => present,
            owner    => 'puppet',
            group    => 'root',
            mode     => '600',
        }
    }
}

create_directory.pp

###
### create_directory.pp, create directory.
###
class sshkey::create_directory {
    $directories = [
        '/etc/puppetlabs',
        '/etc/puppetlabs/puppetserver',
        '/etc/puppetlabs/puppetserver/ssh'
    ]

    ## create log directories
    file { $directories:
        ensure   => 'directory',
        owner    => 'puppet',
        group    => 'root',
        mode     => '750',
    }
}

create_key.pp

###
### create_key.pp, create ssh key(s).
###
class sshkey::create_key {
    $directory_path = '/etc/puppetlabs/puppetserver/ssh'
    $ssh_keys       = $::sshkey::params::ssh_keys
    $ssh_keys.each |Integer $index, String $value| {
        $ssh_key    = basename($value, '.git')
        $certs   = [
            "${directory_path}/${ssh_key}",
            "${directory_path}/${ssh_key}.pub"
        ]

        ssh_keygen { 'puppet':
            type     => 'rsa',
            bits     => 4096,
            filename => "/etc/puppetlabs/puppetserver/ssh/${ssh_key}",
            before   => File[ $certs ]
        }
        file { $certs:
            ensure   => present,
            owner    => 'puppet',
            group    => 'root',
            mode     => '600',
        }
    }
}

init.pp

###
### init.pp: create sshkey
###
class sshkey (
    $sshkeys = $::puppetserver::params::ssh_keys
) inherits ::sshkey::params {
    class { 'sshkey::create_directory': } ->
    class { 'sshkey::create_key': } ->
    class { 'sshkey::add_key': }
}

params.pp

###
### params.pp: default class parameters.
###
class sshkey::params {
    $hiera        = lookup( { 'name' => 'puppetserver', 'default_value' => false } )

    if $hiera {
        $ssh_keys = $hiera['ssh_keys']
    }

    else {
        $ssh_keys = []
    }
}

pupperserver.yaml

##
## This file contains the puppetserver configurations.
##
puppetserver:
    ssh_keys:
        - '[email protected]:account/repo.git'