Merge "Add tripleo::selinux"

1 files changed, 96 insertions, 0 deletions

diff --git a/manifests/selinux.pp b/manifests/selinux.pp
new file mode 100644
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+++ b/manifests/selinux.pp
@@ -0,0 +1,96 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# == Class: tripleo::selinux
+#
+# Helper class to configure SELinux on nodes
+#
+# === Parameters:
+#
+# [*mode*]
+#   (optional) SELinux mode the system should be in
+#   Defaults to 'enforcing'
+#   Possible values : disabled, permissive, enforcing
+#
+# [*directory*]
+#   (optional) Path where to find the SELinux modules
+#   Defaults to '/usr/share/selinux'
+#
+# [*booleans*]
+#   (optional) Set of booleans to persistently enables
+#   SELinux booleans are the one getsebool -a returns
+#   Defaults []
+#   Example: ['rsync_full_access', 'haproxy_connect_any']
+#
+# [*modules*]
+#   (optional) Set of modules to load on the system
+#   Defaults []
+#   Example: ['module1', 'module2']
+#   Note: Those module should be in the $directory path
+#
+class tripleo::selinux (
+  $mode      = 'enforcing',
+  $directory = '/usr/share/selinux/',
+  $booleans  = [],
+  $modules   = [],
+) {
+
+  if $::osfamily != 'RedHat'  {
+    fail("OS family unsuppored yet (${::osfamily}), SELinux support is only limited to RedHat family OS")
+  }
+
+  Selboolean {
+    persistent => true,
+    value      => 'on',
+  }
+
+  Selmodule {
+    ensure       => present,
+    selmoduledir => $directory,
+  }
+
+  file { '/etc/selinux/config':
+    ensure  => present,
+    mode    => '0444',
+    content => template('tripleo/selinux/sysconfig_selinux.erb')
+  }
+
+  $current_mode = $::selinux? {
+    false   => 'disabled',
+    default => $::selinux_current_mode,
+  }
+
+  if $current_mode != $mode {
+    case $mode {
+      /^(disabled|permissive)$/: {
+        if $current_mode == 'enforcing' {
+          exec { '/sbin/setenforce 0': }
+        }
+      }
+      'enforcing': {
+        exec { '/sbin/setenforce 1': }
+      }
+      default: {
+        fail('You must specify a mode (enforcing, permissive, or disabled)')
+      }
+    }
+  }
+
+  selboolean { $booleans :
+    persistent => true,
+  }
+  selmodule { $modules: }
+
+}