Fixed new mysql_datadir provider on CentOS for MySQl 5.7.6 compatibility

lib/puppet/provider/mysql.rb

@@ -2,6 +2,10 @@ class Puppet::Provider::Mysql < Puppet::Provider
 
   # Without initvars commands won't work.
   initvars
+
+  # Make sure we find mysqld on CentOS
+  ENV['PATH']=ENV['PATH'] + ':/usr/libexec'
+
   commands :mysql      => 'mysql'
   commands :mysqld     => 'mysqld'
   commands :mysqladmin => 'mysqladmin'

lib/puppet/provider/mysql_datadir/mysql.rb

@@ -3,6 +3,11 @@ Puppet::Type.type(:mysql_datadir).provide(:mysql, :parent => Puppet::Provider::M
 
   desc 'manage data directories for mysql instances'
 
+  initvars
+
+  # Make sure we find mysqld on CentOS
+  ENV['PATH']=ENV['PATH'] + ':/usr/libexec'
+
   commands :mysqld => 'mysqld'
   commands :mysql_install_db => 'mysql_install_db'
 

spec/classes/mysql_server_spec.rb

@@ -68,6 +68,18 @@ describe 'mysql::server' do
               :ensure => :stopped
             })
           end
+          context 'with package_manage set to true' do
+            let(:params) {{ :package_manage => true }}
+            it { is_expected.to contain_package('mysql-server') }
+          end
+          context 'with package_manage set to false' do
+            let(:params) {{ :package_manage => false }}
+            it { is_expected.not_to contain_package('mysql-server') }
+          end
+          context 'with datadir overridden' do
+            let(:params) {{ :override_options => { 'mysqld' => { 'datadir' => '/tmp' }} }}
+            it { is_expected.to contain_mysql_datadir('/tmp') }
+          end
         end
         context 'with log-error overridden' do
           let(:params) {{ :override_options => { 'mysqld' => { 'log-error' => '/tmp/error.log' }} }}