Merge pull request #20 from ntnusky/rabbitmqfix

Increased the limit of number-of-open-files to allow more clients.
ntnusky · Jan 23, 2017 · 21eff26 · 21eff26
2 parents 4730850 + 1299f15
commit 21eff26
Showing 1 changed file with 46 additions and 18 deletions.
diff --git a/manifests/rabbitmq.pp b/manifests/rabbitmq.pp
@@ -1,22 +1,26 @@
+# Installs and configures a rabbitmq server for our openstack environment.
 class profile::rabbitmq {
-  $if_management = hiera("profile::interfaces::management")
-  $rabbit_ip = hiera("profile::rabbitmq::ip")
-  $vrrp_password = hiera("profile::keepalived::vrrp_password")
-  $vrid = hiera("profile::rabbitmq::vrrp::id")
-  $vrpri = hiera("profile::rabbitmq::vrrp::priority")
+  $if_management = hiera('profile::interfaces::management')
+  $rabbit_ip = hiera('profile::rabbitmq::ip')
+  $vrrp_password = hiera('profile::keepalived::vrrp_password')
+  $vrid = hiera('profile::rabbitmq::vrrp::id')
+  $vrpri = hiera('profile::rabbitmq::vrrp::priority')
 
-  $rabbituser = hiera("profile::rabbitmq::rabbituser")
-  $rabbitpass = hiera("profile::rabbitmq::rabbitpass")
-  $secret     = hiera("profile::rabbitmq::rabbitsecret")
-  $ctrlnodes  = hiera("controller::names")
+  $rabbituser = hiera('profile::rabbitmq::rabbituser')
+  $rabbitpass = hiera('profile::rabbitmq::rabbitpass')
+  $secret     = hiera('profile::rabbitmq::rabbitsecret')
+  $ctrlnodes  = hiera('controller::names')
+
+  $rabbitUrl = 'https://bintray.com/rabbitmq/Keys/download_file'
+  $rabbitArg = 'file_path=rabbitmq-release-signing-key.asc'
 
   apt_key { 'rabbitmq-release-key':
     ensure => 'present',
-    id     => '6B73A36E6026DFCA',
-	source => 'https://bintray.com/rabbitmq/Keys/download_file?file_path=rabbitmq-release-signing-key.asc',
+    id     => '0A9AF2115F4687BD29803A206B73A36E6026DFCA',
+    source => "${rabbitUrl}?${rabbitArg}",
   }->
-  class { '::rabbitmq': 
-    erlang_cookie     => $secret,
+  class { '::rabbitmq':
+    erlang_cookie            => $secret,
     wipe_db_on_cookie_change => true,
   }->
   rabbitmq_user { $rabbituser:
@@ -32,8 +36,32 @@
     before               => Anchor['profile::rabbitmq::end'],
   }
 
+  file { '/etc/systemd/system/rabbitmq-server.service.d':
+    ensure => directory,
+    owner  => 'root',
+    group  => 'root',
+    mode   => '0755',
+  }
+
+  ini_setting { 'Rabbit files':
+    ensure  => present,
+    path    => '/etc/systemd/system/rabbitmq-server.service.d/limits.conf',
+    section => 'Service',
+    setting => 'LimitNOFILE',
+    value   => '300000',
+    notify  => Exec['rabbitmq-systemd-reload'],
+    require => File['/etc/systemd/system/rabbitmq-server.service.d'],
+  }
+
+  exec { 'rabbitmq-systemd-reload':
+    command     => '/bin/systemctl daemon-reload',
+    notify      => Service['rabbitmq-server'],
+    refreshonly => true,
+  }
+
   keepalived::vrrp::script { 'check_rabbitmq':
-    script => "bash -c '[[ $(/usr/sbin/rabbitmqctl status | grep -c rabbit) -ge 2 ]]'",
+    script =>
+      "bash -c '[[ $(/usr/sbin/rabbitmqctl status | grep -c rabbit) -ge 2 ]]'",
   }
 
   keepalived::vrrp::instance { 'public-rabbitmq':
@@ -42,14 +70,14 @@
     virtual_router_id => $vrid,
     priority          => $vrpri,
     auth_type         => 'PASS',
-    auth_pass         => $vrrp_password, 
+    auth_pass         => $vrrp_password,
     virtual_ipaddress => [
-      "${rabbit_ip}/32",	
+      "${rabbit_ip}/32",
     ],
     track_script      => 'check_rabbitmq',
   }
-  anchor { "profile::rabbitmq::end" : 
-    require => [Keepalived::Vrrp::Instance['public-rabbitmq'], 
+  anchor { 'profile::rabbitmq::end' :
+    require => [Keepalived::Vrrp::Instance['public-rabbitmq'],
               Keepalived::Vrrp::Script['check_rabbitmq']],
   }
 }