From 5508557a8a7a2d193308a35f46a10041ee2403f0 Mon Sep 17 00:00:00 2001
From: Tim Rozet <trozet@redhat.com>
Date: Thu, 9 Mar 2017 12:04:10 -0500
Subject: Fixes issues with raising mysql file limit

Changes Include:
 - Adds spec testing
 - Only raise limits if nonha.  puppet-systemd will restart the mariadb
   service which breaks ha deployments.  Hence we only want to do this
   in noha.
 - Minor fix to hiera value refrenced not as parameter to mysql.pp

Partial-Bug: #1648181
Related-Bug: #1524809

Co-Authored By: Feng Pan <fpan@redhat.com>

Change-Id: Id063bf4b4ac229181b01f40965811cb8ac4230d5
Signed-off-by: Tim Rozet <trozet@redhat.com>
Signed-off-by: Feng Pan <fpan@redhat.com>
(cherry picked from commit c9acf8a687ea64686c1ecceeff45add014752121)
---
 .../tripleo_profile_base_database_mysql_spec.rb    | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 spec/classes/tripleo_profile_base_database_mysql_spec.rb

(limited to 'spec')

diff --git a/spec/classes/tripleo_profile_base_database_mysql_spec.rb b/spec/classes/tripleo_profile_base_database_mysql_spec.rb
new file mode 100644
index 0000000..b192f6c
--- /dev/null
+++ b/spec/classes/tripleo_profile_base_database_mysql_spec.rb
@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# 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.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::database::mysql' do
+  let :params do
+    { :step                    => 2,
+      :mysql_max_connections   => 4096,
+    }
+  end
+  shared_examples_for 'tripleo::profile::base::database::mysql' do
+    before :each do
+      facts.merge!({ :step => params[:step] })
+    end
+
+    context 'with noha and raise mariadb limit' do
+      before do
+        params.merge!({
+          :generate_dropin_file_limit => true
+        })
+      end
+      it 'should create limit file' do
+        is_expected.to contain_systemd__service_limits('mariadb.service').with(
+          :limits => { "LimitNOFILE" => 16384 })
+      end
+    end
+
+    context 'with noha and do not raise mariadb limit' do
+      before do
+        params.merge!({
+          :generate_dropin_file_limit => false
+        })
+      end
+      it 'should not create limit file' do
+        is_expected.to_not contain_systemd__service_limits('mariadb.service')
+      end
+    end
+
+    context 'with ha and raise mariadb limit' do
+      before do
+        params.merge!({
+          :generate_dropin_file_limit => true,
+          :manage_resources => false,
+        })
+      end
+      it 'should not create limit file in ha' do
+        is_expected.to_not contain_systemd__service_limits('mariadb.service')
+      end
+    end
+  end
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::database::mysql'
+    end
+  end
+end
-- 
cgit 1.2.3-korg