feat: add ceph rgw (#380)

- start managing ceph configuration file
- manage ceph-radosgw
- merge the ceph::conf and ceph::node profiles
- ensure the ceph repos exist
- mange nginx frontend and consul service

Reviewed-on: #380

site/profiles/manifests/ceph/conf.pp

@@ -0,0 +1,36 @@
+class profiles::ceph::conf (
+  Hash $config = {}
+) {
+
+  package {[
+    'ceph',
+    'ceph-common'
+  ]:
+    ensure => installed,
+  }
+
+  file {'/etc/ceph':
+    ensure  => directory,
+    owner   => 'ceph',
+    group   => 'ceph',
+    mode    => '0755',
+    require => Package['ceph'],
+  }
+
+  file {'/var/log/ceph':
+    ensure  => directory,
+    owner   => 'ceph',
+    group   => 'ceph',
+    mode    => '0755',
+    require => Package['ceph'],
+  }
+
+  file { '/etc/ceph/ceph.conf':
+    ensure  => file,
+    owner   => 'ceph',
+    group   => 'ceph',
+    mode    => '0644',
+    content => template('profiles/ceph/conf.erb'),
+    require => Package['ceph-common'],
+  }
+}