b4ldr

class fastnetmon (
  Hash $policy_defaults = {}
  Hash $policy_overrides = {}
  Array[Stdlib::IP::Address,1] $networks = [], 
  Array[Stdlib::IP::Address,1] $all_networks = [], 
  Optional[Stdlib::Host] $graphite_host = undef,
) {
  $policy_overrides.each |String $network| {
    $network = slice_network_constants($network['network'], {'desription' => '$network['desrciption']})
    file {"etc/fastnetmodn.d/$network_$network['description'].conf": { ... }

b4ldr

Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Resource Statement, Duplicate declaration: Class[Prometheus::Node_puppet_agent] is already declared in file /etc/puppet/modules/profile/manifests/base/puppet.pp:32; cannot redeclare at /etc/puppet/modules/profile/manifests/wmcs/instance.pp:93 at /etc/puppet/modules/profile/manifests/wmcs/instance.pp:93:5 on node apache01.sso.eqiad.wmflabs

b4ldr

file {'/var/cache/debconf/msodbcsql17.preseed':
    ensure  => file,
    content => "msodbcsql17\tmsodbcsql/accept_eula\tboolean\ttrue\n",
}
package {'msodbcsql17':
    ensure       => installed,
    responsefile => '/var/cache/debconf/msodbcsql17.preseed'  # this is autorequired
}

b4ldr

foo: &my_foo
 - one
 - two
 - three
bar: 
 - *my_foo
 - four
 - five

'foo': ['one', 'two', 'three']

b4ldr

package { ['foo', 'bar', 'baz']:
  ensure => installed,
  before => File['/etc/foo.conf']
}
file{'/etc/foo.conf':
  ensure => file,
}

b4ldr

hosts:
   - database
   - some_other_host

b4ldr

debian-9-x64 14:16:16$ puppet module install puppetlabs-concat -v 6.1.0                                
  Notice: Preparing to install into /etc/puppetlabs/code/environments/production/modules ...
  Notice: Downloading from https://forgeapi.puppet.com ...                                             
  Notice: Installing -- do not interrupt ...                                                           
  /etc/puppetlabs/code/environments/production/modules                                                 
  └─┬ puppetlabs-concat (v6.1.0)                                                                       
    ├── puppetlabs-stdlib (v6.0.0)                                                                     
    └── puppetlabs-translate (v2.0.0)                                                                  

debian-9-x64 executed in 14.43 seconds                                                                 

b4ldr

profile::param: foobar

b4ldr

profile::foo::bar::param foobar

b4ldr

systemd::dropin_file { 'ssh.conf':
  unit    => 'ssh.service',
  content => 'OOMScoreAdjust=0\n',
  notify  => Service['ssh'],
}