Added a basic Amanda configuration

Created a new backup virtual machine server called "backups" with a
simple configuration using the Getting Started with Amanda tutorial.
README also updated to reflect new workflow.

code/environments/production/Puppetfile

@@ -2,6 +2,7 @@ forge "http://forge.puppetlabs.com"
 
 # Custom
 mod 'wordpress', local: true
+mod 'amanda', local: true
 
 # Forge Mods
 mod 'puppetlabs-apache', '4.0.0' # Supported

code/environments/production/manifests/site.pp

@@ -2,3 +2,7 @@ node 'webserver' {
   include wordpress
 }
 
+node 'backups' {
+  include amanda
+}
+

code/environments/production/modules/amanda/manifests/init.pp

@@ -0,0 +1,51 @@
+class amanda {
+
+  # Install Amanda
+  package { ['amanda-server','amanda-client','amanda-common']:
+    ensure => present
+  }
+
+  # Enable "backup" user account
+  user { 'backup':
+    ensure => present,
+    shell  => "/bin/bash"
+  }
+
+  # Create important Amanda directories
+  file { ['/etc/amanda','/etc/amanda/MyConfig','/amanda',
+          '/amanda/vtapes','/amanda/holding','/amanda/state']:
+    ensure => directory,
+    owner  => "backup"
+  }
+
+  # Create vtape directories
+  file { ['/amanda/vtapes/slot1','/amanda/vtapes/slot2',
+          '/amanda/vtapes/slot3','/amanda/vtapes/slot4']:
+    ensure => directory,
+    owner  => "backup"
+  }
+
+  # State directories
+  file { ['/amanda/state/curinfo',
+          '/amanda/state/log',
+          '/amanda/state/index']:
+    ensure => directory,
+    owner  => "backup"
+  }
+
+  # Backup config
+  file { '/etc/amanda/MyConfig/amanda.conf':
+    ensure  => file,
+    content => template('amanda/amanda.conf.epp'),
+    owner   => "backup"
+  }
+
+  # Backup locations
+  file { '/etc/amanda/MyConfig/disklist':
+    ensure  => file,
+    content => template('amanda/disklist.epp'),
+    owner   => "backup"
+  }
+
+}
+

code/environments/production/modules/amanda/templates/amanda.conf.epp

@@ -0,0 +1,31 @@
+org "MyConfig"
+infofile "/amanda/state/curinfo"
+logdir "/amanda/state/log"
+indexdir "/amanda/state/index"
+dumpuser "backup"
+
+tpchanger "chg-disk:/amanda/vtapes"
+labelstr "MyData[0-9][0-9]"
+autolabel "MyData%%" EMPTY VOLUME_ERROR
+tapecycle 4
+dumpcycle 3 days
+amrecover_changer "changer"
+
+tapetype "TEST-TAPE"
+define tapetype TEST-TAPE {
+  length 100 mbytes
+  filemark 4 kbytes
+}
+
+define dumptype simple-gnutar-local {
+    auth "local"
+    compress none
+    program "GNUTAR"
+}
+
+holdingdisk hd1 {
+    directory "/amanda/holding"
+    use 50 mbytes
+    chunksize 1 mbyte
+}
+

code/environments/production/modules/amanda/templates/disklist.epp

@@ -0,0 +1,2 @@
+localhost /etc simple-gnutar-local
+