Puppet environments

##################################
# Directory structure on puppetmaster (/etc/puppet)
##################################

hieradata
│   ├── development
│   │   ├── agent.yaml
│   │   ├── hosts.yaml
│   │   └── puppetmaster.yaml
│   └── production
│       ├── hosts.yaml
│       └── puppetmaster.yaml
hiera.yaml
puppet.conf
manifests
│   └── site.pp
̣environments/
├── development
│   ├── environment.conf
│   └── modules
│       ├── base
│       │   └── manifests
│       │       └── init.pp
│       └── puppetmaster
│           └── manifests
│               └── init.pp

########################
# Master puppet.conf
########################

[main]
certname=puppetmaster
logdir=/var/log/puppet
vardir=/var/lib/puppet
ssldir=/var/lib/puppet/ssl
rundir=/var/run/puppet
factpath=$vardir/lib/facter
prerun_command=/etc/puppet/etckeeper-commit-pre
postrun_command=/etc/puppet/etckeeper-commit-post
user=puppet
group=puppet
environmentpath=$confdir/environments
basemodulepath=/etc/puppet/modules
#environment_timeout = unlimited #for better performance                 

[master]
certname=puppetmaster
dns_alt_names = puppetmaster01,puppetmaster01.dominio.com
ssl_client_header = SSL_CLIENT_S_DN
ssl_client_verify_header = SSL_CLIENT_VERIFY
reports=store,http

#######################################################
#  Agent puppet conf
#######################################

[main]
logdir=/var/log/puppet
vardir=/var/lib/puppet
ssldir=/var/lib/puppet/ssl
rundir=/var/run/puppet
factpath=$vardir/lib/facter
prerun_command=/etc/puppet/etckeeper-commit-pre
postrun_command=/etc/puppet/etckeeper-commit-post
user=puppet
group=puppet
server=puppetmaster

[master]
ssl_client_header=SSL_CLIENT_S_DN
ssl_client_verify_header=SSL_CLIENT_VERIFY

[agent]
report=true
graph=true
runinterval=10m

#########################
# environments/development/environment.conf
###########################
modulepath = modules

############################
# /etc/puppet/environments/development/modules/puppetmaster/manifests/init.pp
############################
class puppetmaster {

  $hosts = hiera('hosts', {})
  create_resources(host, $hosts)

  file {'/etc/puppet/puppet.conf':
    source => 'puppet:///modules/puppetmaster/puppet.conf.master',
    notify => Service['puppetmaster'],
  }

  service {'puppetmaster':
    ensure => running,
    enable => true,
  }

}

##############
# /etc/puppet/hiera.yaml
##################

---
:backends:
  - yaml
:yaml:
  :datadir: /etc/puppet/hieradata
:hierarchy:
  - "%{::environment}/%{::hostname}"
  - "%{::environment}/hosts"

############################
# /etc/puppet/hieradata/development/puppetmaster.yaml
############################
---
classes:
  - puppetmaster

##############################
# The error
##############################

Error: Could not find class puppetmaster for puppetmaster on node puppetmaster
Error: Could not find class puppetmaster for puppetmaster on node puppetmaster#

###############################
# Testing
###############################3
On master 
user@puppetmaster$ sudo puppet apply manifests/site.pp --environment development

Error: Could not find class puppetmaster for puppetmaster on node puppetmaster

On agent it doesn't apply any configuration.